Belle II Software development
GeoCDCCreator.cc
1/**************************************************************************
2 * basf2 (Belle II Analysis Software Framework) *
3 * Author: The Belle II Collaboration *
4 * *
5 * See git log for contributors and copyright holders. *
6 * This file is licensed under LGPL-3.0, see LICENSE.md. *
7 **************************************************************************/
8
9#include <cdc/geometry/GeoCDCCreator.h>
10#include <cdc/geometry/CDCGeometryPar.h>
11#include <cdc/geometry/CDCGeoControlPar.h>
12#include <cdc/simulation/CDCSimControlPar.h>
13#include <cdc/simulation/CDCSensitiveDetector.h>
14#include <simulation/background/BkgSensitiveDetector.h>
15
16#include <geometry/CreatorFactory.h>
17#include <geometry/Materials.h>
18
19#include <cmath>
20#include <boost/format.hpp>
21
22#include <G4Material.hh>
23#include <G4Box.hh>
24#include <G4Tubs.hh>
25#include <G4Torus.hh>
26#include <G4Trd.hh>
27#include <G4SubtractionSolid.hh>
28#include <G4Region.hh>
29#include <G4VSolid.hh>
30
31#include <G4Polycone.hh>
32#include <G4Cons.hh>
33#include <G4Colour.hh>
34#include <G4LogicalVolume.hh>
35#include <G4PVPlacement.hh>
36#include <G4Transform3D.hh>
37#include <G4VisAttributes.hh>
38#include <G4RotationMatrix.hh>
39#include <G4UserLimits.hh>
40#include <iostream>
41
42using namespace std;
43
44namespace Belle2 {
49
50 using namespace geometry;
51
52 namespace CDC {
53
57
58 geometry::CreatorFactory<GeoCDCCreator> GeoCDCFactory("CDCCreator");
59
60 //-----------------------------------------------------------------
61 // Implementation
62 //-----------------------------------------------------------------
63
64 GeoCDCCreator::GeoCDCCreator()
65 {
66 // Set job control params. before sensitivedetector and geometry construction
67 CDCSimControlPar::getInstance();
68 CDCGeoControlPar::getInstance();
69
70 m_logicalCDC = 0;
71 m_physicalCDC = 0;
72 m_VisAttributes.clear();
73 m_VisAttributes.push_back(new G4VisAttributes(false)); // for "invisible"
74 m_userLimits.clear();
75 }
76
77
78 GeoCDCCreator::~GeoCDCCreator()
79 {
80 delete m_sensitive;
81 if (m_bkgsensitive) delete m_bkgsensitive;
82 for (BkgSensitiveDetector* sensitiveDetector : m_BkgSensitiveRib4)
83 delete sensitiveDetector;
84 for (G4VisAttributes* visAttr : m_VisAttributes) delete visAttr;
85 m_VisAttributes.clear();
86 for (G4UserLimits* userLimits : m_userLimits) delete userLimits;
87 m_userLimits.clear();
88 }
89
90 void GeoCDCCreator::createGeometry(const CDCGeometry& geo, G4LogicalVolume& topVolume, geometry::GeometryTypes)
91 {
92
93 m_sensitive = new CDCSensitiveDetector("CDCSensitiveDetector", (2 * 24)* CLHEP::eV, 10 * CLHEP::MeV);
94
95 const G4double realTemperture = (273.15 + 23.) * CLHEP::kelvin;
96 G4Material* medHelium = geometry::Materials::get("CDCHeGas");
97 G4Material* medEthane = geometry::Materials::get("CDCEthaneGas");
98 G4Material* medAluminum = geometry::Materials::get("Al");
99 G4Material* medTungsten = geometry::Materials::get("W");
100 G4Material* medCFRP = geometry::Materials::get("CFRP");
101 G4Material* medNEMA_G10_Plate = geometry::Materials::get("NEMA_G10_Plate");
102 G4Material* medGlue = geometry::Materials::get("CDCGlue");
103 G4Material* medAir = geometry::Materials::get("Air");
104
105 G4double h2odensity = 1.000 * CLHEP::g / CLHEP::cm3;
106 G4double a = 1.01 * CLHEP::g / CLHEP::mole;
107 G4Element* elH = new G4Element("Hydrogen", "H", 1., a);
108 a = 16.00 * CLHEP::g / CLHEP::mole;
109 G4Element* elO = new G4Element("Oxygen", "O", 8., a);
110 G4Material* medH2O = new G4Material("Water", h2odensity, 2);
111 medH2O->AddElement(elH, 2);
112 medH2O->AddElement(elO, 1);
113 G4Material* medCopper = geometry::Materials::get("Cu");
114 G4Material* medHV = geometry::Materials::get("CDCHVCable");
115 //G4Material* medFiber = geometry::Materials::get("CDCOpticalFiber");
116 //G4Material* medCAT7 = geometry::Materials::get("CDCCAT7");
117 //G4Material* medTRG = geometry::Materials::get("CDCOpticalFiberTRG");
118
119 // Total cross section
120 const double rmax_innerWall = geo.getFiducialRmin();
121 const double rmin_outerWall = geo.getFiducialRmax();
122 const double diameter_senseWire = geo.getSenseDiameter();
123 const double diameter_fieldWire = geo.getFieldDiameter();
124 const double num_senseWire = static_cast<double>(geo.getNSenseWires());
125 const double num_fieldWire = static_cast<double>(geo.getNFieldWires());
126 double totalCS = M_PI * (rmin_outerWall * rmin_outerWall - rmax_innerWall * rmax_innerWall);
127
128 // Sense wire cross section
129 double senseCS = M_PI * (diameter_senseWire / 2) * (diameter_senseWire / 2) * num_senseWire;
130
131 // Field wire cross section
132 double fieldCS = M_PI * (diameter_fieldWire / 2) * (diameter_fieldWire / 2) * num_fieldWire;
133
134 // Density
135 const double denHelium = medHelium->GetDensity() / 2.0;
136 const double denEthane = medEthane->GetDensity() / 2.0;
137 const double denAluminum = medAluminum->GetDensity() * (fieldCS / totalCS);
138 const double denTungsten = medTungsten->GetDensity() * (senseCS / totalCS);
139 const double density = denHelium + denEthane + denAluminum + denTungsten;
140 G4Material* cdcMed = new G4Material("CDCGasWire", density, 4, kStateGas, realTemperture);
141 cdcMed->AddMaterial(medHelium, denHelium / density);
142 cdcMed->AddMaterial(medEthane, denEthane / density);
143 cdcMed->AddMaterial(medTungsten, denTungsten / density);
144 cdcMed->AddMaterial(medAluminum, denAluminum / density);
145
146 G4Material* cdcMedGas = cdcMed;
147
148 CDCGeometryPar& cdcgp = CDCGeometryPar::Instance(&geo);
149 const CDCGeoControlPar& gcp = CDCGeoControlPar::getInstance();
150 // std::cout << gcp.getMaterialDefinitionMode() << std::endl;
151
152 // if (cdcgp.getMaterialDefinitionMode() == 2) {
153 if (gcp.getMaterialDefinitionMode() == 2) {
154 const double density2 = denHelium + denEthane;
155 cdcMedGas = new G4Material("CDCRealGas", density2, 2, kStateGas, realTemperture);
156 cdcMedGas->AddMaterial(medHelium, denHelium / density2);
157 cdcMedGas->AddMaterial(medEthane, denEthane / density2);
158 }
159
160 if (gcp.getPrintMaterialTable()) {
161 G4cout << *(G4Material::GetMaterialTable());
162 }
163
164 const auto& mother = geo.getMotherVolume();
165 const auto& motherRmin = mother.getRmin();
166 const auto& motherRmax = mother.getRmax();
167 const auto& motherZ = mother.getZ();
168 G4Polycone* solid_cdc =
169 new G4Polycone("solidCDC", 0 * CLHEP::deg, 360.* CLHEP::deg,
170 mother.getNNodes(), motherZ.data(),
171 motherRmin.data(), motherRmax.data());
172 m_logicalCDC = new G4LogicalVolume(solid_cdc, medAir, "logicalCDC", 0, 0, 0);
173 m_physicalCDC = new G4PVPlacement(0, G4ThreeVector(geo.getGlobalOffsetX() * CLHEP::cm,
174 geo.getGlobalOffsetY() * CLHEP::cm,
175 geo.getGlobalOffsetZ() * CLHEP::cm), m_logicalCDC,
176 "physicalCDC", &topVolume, false, 0);
177
178 // Set up region for production cuts
179 G4Region* aRegion = new G4Region("CDCEnvelope");
180 m_logicalCDC->SetRegion(aRegion);
181 aRegion->AddRootLogicalVolume(m_logicalCDC);
182
183 m_VisAttributes.push_back(new G4VisAttributes(true, G4Colour(0., 1., 0.)));
184 for (const auto& wall : geo.getOuterWalls()) {
185 const int iOuterWall = wall.getId();
186 const string wallName = wall.getName();
187 const double wallRmin = wall.getRmin();
188 const double wallRmax = wall.getRmax();
189 const double wallZfwd = wall.getZfwd();
190 const double wallZbwd = wall.getZbwd();
191 const double length = (wallZfwd - wallZbwd) / 2.0;
192
193
194 G4Material* medWall;
195 if (strstr((wallName).c_str(), "MiddleWall") != nullptr) {
196 medWall = medCFRP;
197 } else {
198 medWall = medAluminum;
199 }
200 G4Tubs* outerWallTubeShape = new G4Tubs("solid" + wallName, wallRmin * CLHEP::cm,
201 wallRmax * CLHEP::cm, length * CLHEP::cm, 0 * CLHEP::deg, 360.*CLHEP::deg);
202
203 G4LogicalVolume* outerWallTube = new G4LogicalVolume(outerWallTubeShape, medWall, "solid" + wallName, 0, 0, 0);
204 outerWallTube->SetVisAttributes(m_VisAttributes.back());
205 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (length + wallZbwd)*CLHEP::cm), outerWallTube, "logical" + wallName,
206 m_logicalCDC, false, iOuterWall);
207 }
208
209
210 m_VisAttributes.push_back(new G4VisAttributes(true, G4Colour(0., 1., 0.)));
211 for (const auto& wall : geo.getInnerWalls()) {
212 const string wallName = wall.getName();
213 const double wallRmin = wall.getRmin();
214 const double wallRmax = wall.getRmax();
215 const double wallZfwd = wall.getZfwd();
216 const double wallZbwd = wall.getZbwd();
217 const double length = (wallZfwd - wallZbwd) / 2.0;
218 const int iInnerWall = wall.getId();
219
220 G4Material* medWall;
221 if (strstr(wallName.c_str(), "MiddleWall") != nullptr) {
222 medWall = medCFRP;
223 } else if (strstr(wallName.c_str(), "MiddleGlue") != nullptr) { // Glue layer 0.005 mmt
224 medWall = medGlue;
225 } else { // Al layer 0.1 mmt
226 medWall = medAluminum;
227 }
228
229 G4Tubs* innerWallTubeShape = new G4Tubs("solid" + wallName, wallRmin * CLHEP::cm,
230 wallRmax * CLHEP::cm, length * CLHEP::cm, 0 * CLHEP::deg, 360.*CLHEP::deg);
231 G4LogicalVolume* innerWallTube = new G4LogicalVolume(innerWallTubeShape, medWall, "logical" + wallName, 0, 0, 0);
232 innerWallTube->SetVisAttributes(m_VisAttributes.back());
233 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (length + wallZbwd)*CLHEP::cm), innerWallTube, "physical" + wallName,
234 m_logicalCDC, false, iInnerWall);
235
236
237 }
238
239
240
241 //
242 // Construct sensitive layers.
243 //
244 const uint nSLayer = geo.getNSenseLayers();
245 const double length_feedthrough = geo.getFeedthroughLength();
246 for (uint iSLayer = 0; iSLayer < nSLayer; ++iSLayer) {
247 // Get parameters for sensitive layer: left, middle and right.
248 double rmin_sensitive_left, rmax_sensitive_left;
249 double rmin_sensitive_middle, rmax_sensitive_middle;
250 double rmin_sensitive_right, rmax_sensitive_right;
251 double zback_sensitive_left, zfor_sensitive_left;
252 double zback_sensitive_middle, zfor_sensitive_middle;
253 double zback_sensitive_right, zfor_sensitive_right;
254
255 if (not getEndplateInformation(geo, iSLayer,
256 rmin_sensitive_left, rmax_sensitive_left, zback_sensitive_left, zfor_sensitive_left,
257 rmin_sensitive_middle, rmax_sensitive_middle, zback_sensitive_middle, zfor_sensitive_middle,
258 rmin_sensitive_right, rmax_sensitive_right, zback_sensitive_right, zfor_sensitive_right)) {
259 continue;
260 }
261
262 // Check if build left sensitive tube
263 if ((zfor_sensitive_left - zback_sensitive_left) > length_feedthrough) {
264 // std::cout <<"left doif " << iSLayer <<" "<< zfor_sensitive_left - zback_sensitive_left << std::endl;
265 //==========================================================
266 // zback_sensitive_left
267 // |
268 // \|/
269 // _____________________
270 // | |// 1 // | |
271 // | |==ft====|2 | (ft = feedthrouth)
272 // |_______|____1___|__|
273 // |_______|___________|
274 // |
275 // \|/
276 // zfor_sensitive_left
277 //==========================================================
278
279 // Build a tube with metarial cdcMed for area 1
280 G4Tubs* leftTubeShape = new G4Tubs((boost::format("solidCDCLayer_%1%_leftTube") % iSLayer).str().c_str(),
281 rmin_sensitive_left * CLHEP::cm,
282 rmax_sensitive_left * CLHEP::cm, length_feedthrough * CLHEP::cm / 2.0, 0 * CLHEP::deg, 360.*CLHEP::deg);
283 G4LogicalVolume* leftTube = new G4LogicalVolume(leftTubeShape, cdcMed,
284 (boost::format("logicalCDCLayer_%1%_leftTube") % iSLayer).str().c_str(), 0, 0, 0);
285 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (zback_sensitive_left + length_feedthrough / 2.0)*CLHEP::cm), leftTube,
286 (boost::format("physicalCDCLayer_%1%_leftTube") % iSLayer).str().c_str(), m_logicalCDC, false, iSLayer);
287 // Build left sensitive tube (area 2)
288 G4Tubs* leftSensitiveTubeShape = new G4Tubs((boost::format("solidSD_CDCLayer_%1%_left") % iSLayer).str().c_str(),
289 rmin_sensitive_left * CLHEP::cm, rmax_sensitive_left * CLHEP::cm,
290 (zfor_sensitive_left - zback_sensitive_left - length_feedthrough)*CLHEP::cm / 2.0, 0 * CLHEP::deg, 360.*CLHEP::deg);
291 G4LogicalVolume* leftSensitiveTube = new G4LogicalVolume(leftSensitiveTubeShape, cdcMed,
292 (boost::format("logicalSD_CDCLayer_%1%_left") % iSLayer).str().c_str(), 0, 0, 0);
293 leftSensitiveTube->SetSensitiveDetector(m_sensitive);
294 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (zfor_sensitive_left + zback_sensitive_left + length_feedthrough)*CLHEP::cm / 2.0),
295 leftSensitiveTube, (boost::format("physicalSD_CDCLayer_%1%_left") % iSLayer).str().c_str(), m_logicalCDC, false, iSLayer);
296 } else {
297 // std::cout <<"left doelse " << iSLayer << std::endl;
298 //==========================================================
299 // zback_sensitive_left
300 // |
301 // \|/
302 // _________________________
303 // | |//// 1 ////| 2 |
304 // | |======ft======== (ft = feedthrouth)
305 // |_______|____1______| 2 |
306 // |_______|___________|___|
307 // |
308 // \|/
309 // zfor_sensitive_left
310 //==========================================================
311
312 // Build a tube with metarial cdcMed for area 1
313 G4Tubs* leftTubeShape = new G4Tubs((boost::format("solidCDCLayer_%1%_leftTube") % iSLayer).str().c_str(),
314 rmin_sensitive_left * CLHEP::cm,
315 rmax_sensitive_left * CLHEP::cm, (zfor_sensitive_left - zback_sensitive_left)*CLHEP::cm / 2.0, 0 * CLHEP::deg, 360.*CLHEP::deg);
316 G4LogicalVolume* leftTube = new G4LogicalVolume(leftTubeShape, cdcMed,
317 (boost::format("logicalCDCLayer_%1%_leftTube") % iSLayer).str().c_str(), 0, 0, 0);
318 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (zfor_sensitive_left + zback_sensitive_left)*CLHEP::cm / 2.0), leftTube,
319 (boost::format("physicalCDCLayer_%1%_leftTube") % iSLayer).str().c_str(), m_logicalCDC, false, iSLayer);
320
321
322 // Build a tube with metarial cdcMed for area 2
323 G4Tubs* leftMidTubeShape = new G4Tubs((boost::format("solidCDCLayer_%1%_leftMidTube") % iSLayer).str().c_str(),
324 rmin_sensitive_middle * CLHEP::cm, rmax_sensitive_middle * CLHEP::cm,
325 (length_feedthrough - zfor_sensitive_left + zback_sensitive_left)*CLHEP::cm / 2.0, 0 * CLHEP::deg, 360.*CLHEP::deg);
326 G4LogicalVolume* leftMidTube = new G4LogicalVolume(leftMidTubeShape, cdcMed,
327 (boost::format("logicalCDCLayer_%1%_leftMidTube") % iSLayer).str().c_str(), 0, 0, 0);
328
329 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (length_feedthrough + zfor_sensitive_left + zback_sensitive_left)*CLHEP::cm / 2.0),
330 leftMidTube, (boost::format("physicalCDCLayer_%1%_leftMidTube") % iSLayer).str().c_str(), m_logicalCDC, false, iSLayer);
331
332 // Reset zback_sensitive_middle
333 zback_sensitive_middle = length_feedthrough + zback_sensitive_left;
334 }
335
336 // Check if build right sensitive tube
337 if ((zfor_sensitive_right - zback_sensitive_right) > length_feedthrough) {
338 // std::cout <<"right doif" << iSLayer <<" "<< zfor_sensitive_right - zback_sensitive_right << std::endl;
339 //==========================================================
340 // zfor_sensitive_right
341 // |
342 // \|/
343 // _____________________________
344 // | | 1 |///////|
345 // | 2 |====ft=====|///////| (ft = feedthrouth)
346 // |_______|____1______|_______|
347 // |_______|___________|_______|
348 // |
349 // \|/
350 // zback_sensitive_right
351 //==========================================================
352
353 // Build a tube with metarial cdcMed for area 1
354 G4Tubs* rightTubeShape = new G4Tubs((boost::format("solidCDCLayer_%1%_rightTube") % iSLayer).str().c_str(),
355 rmin_sensitive_right * CLHEP::cm, rmax_sensitive_right * CLHEP::cm, length_feedthrough * CLHEP::cm / 2.0, 0 * CLHEP::deg,
356 360.*CLHEP::deg);
357 G4LogicalVolume* rightTube = new G4LogicalVolume(rightTubeShape, cdcMed,
358 (boost::format("logicalCDCLayer_%1%_rightTube") % iSLayer).str().c_str(), 0, 0, 0);
359
360 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (zfor_sensitive_right - length_feedthrough / 2.0)*CLHEP::cm), rightTube,
361 (boost::format("physicalCDCLayer_%1%_rightTube") % iSLayer).str().c_str(), m_logicalCDC, false, iSLayer);
362
363
364 // Build right sensitive tube (area 2)
365 G4Tubs* rightSensitiveTubeShape = new G4Tubs((boost::format("solidSD_CDCLayer_%1%_right") % iSLayer).str().c_str(),
366 rmin_sensitive_right * CLHEP::cm, rmax_sensitive_right * CLHEP::cm,
367 (zfor_sensitive_right - zback_sensitive_right - length_feedthrough)*CLHEP::cm / 2.0, 0 * CLHEP::deg, 360.*CLHEP::deg);
368 G4LogicalVolume* rightSensitiveTube = new G4LogicalVolume(rightSensitiveTubeShape, cdcMed,
369 (boost::format("logicalSD_CDCLayer_%1%_right") % iSLayer).str().c_str(), 0, 0, 0);
370 rightSensitiveTube->SetSensitiveDetector(m_sensitive);
371
372 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (zfor_sensitive_right + zback_sensitive_right - length_feedthrough)*CLHEP::cm / 2.0),
373 rightSensitiveTube, (boost::format("physicalSD_CDCLayer_%1%_right") % iSLayer).str().c_str(), m_logicalCDC, false, iSLayer);
374
375 } else {
376 // std::cout <<"right doelse" << iSLayer << std::endl;
377 //==========================================================
378 // zfor_sensitive_right
379 // |
380 // \|/
381 // _____________________________
382 // | | 1 |///////|
383 // |============ft=====|///////| (ft = feedthrouth)
384 // | |____1______|_______|
385 // |_______|___________|_______|
386 // |
387 // \|/
388 // zback_sensitive_right
389 //==========================================================
390
391 // Build a tube with metarial cdcMed for area 1
392 G4Tubs* rightTubeShape = new G4Tubs((boost::format("solidCDCLayer_%1%_rightTube") % iSLayer).str().c_str(),
393 rmin_sensitive_right * CLHEP::cm, rmax_sensitive_right * CLHEP::cm, (zfor_sensitive_right - zback_sensitive_right)*CLHEP::cm / 2.0,
394 0 * CLHEP::deg, 360.*CLHEP::deg);
395 G4LogicalVolume* rightTube = new G4LogicalVolume(rightTubeShape, cdcMed,
396 (boost::format("logicalCDCLayer_%1%_rightTube") % iSLayer).str().c_str(), 0, 0, 0);
397
398 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (zfor_sensitive_right + zback_sensitive_right)*CLHEP::cm / 2.0), rightTube,
399 (boost::format("physicalCDCLayer_%1%_rightTube") % iSLayer).str().c_str(), m_logicalCDC, false, iSLayer);
400
401
402 // Build a tube with metarial cdcMed for area 2
403 G4Tubs* rightMidTubeShape = new G4Tubs((boost::format("solidCDCLayer_%1%_rightMidTube") % iSLayer).str().c_str(),
404 rmin_sensitive_middle * CLHEP::cm, rmax_sensitive_middle * CLHEP::cm,
405 (length_feedthrough - zfor_sensitive_right + zback_sensitive_right)*CLHEP::cm / 2.0, 0 * CLHEP::deg, 360.*CLHEP::deg);
406 G4LogicalVolume* rightMidTube = new G4LogicalVolume(rightMidTubeShape, cdcMed,
407 (boost::format("logicalCDCLayer_%1%_rightMidTube") % iSLayer).str().c_str(), 0, 0, 0);
408 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (zback_sensitive_right - length_feedthrough + zfor_sensitive_right)*CLHEP::cm / 2.0),
409 rightMidTube, (boost::format("physicalCDCLayer_%1%_rightMidTube") % iSLayer).str().c_str(), m_logicalCDC, false, iSLayer);
410
411 // Reset zback_sensitive_middle
412 zfor_sensitive_middle = zfor_sensitive_right - length_feedthrough;
413 }
414
415
416 // Middle sensitive tube
417 G4Tubs* middleSensitiveTubeShape = new G4Tubs((boost::format("solidSD_CDCLayer_%1%_middle") % iSLayer).str().c_str(),
418 rmin_sensitive_middle * CLHEP::cm, rmax_sensitive_middle * CLHEP::cm,
419 (zfor_sensitive_middle - zback_sensitive_middle)*CLHEP::cm / 2.0, 0 * CLHEP::deg, 360.*CLHEP::deg);
420 G4LogicalVolume* middleSensitiveTube = new G4LogicalVolume(middleSensitiveTubeShape, cdcMedGas,
421 (boost::format("logicalSD_CDCLayer_%1%_middle") % iSLayer).str().c_str(), 0, 0, 0);
422 //hard-coded temporarily
423 //need to create an object per layer ??? to be checked later
424 G4UserLimits* uLimits = new G4UserLimits(8.5 * CLHEP::cm);
425 m_userLimits.push_back(uLimits);
426 middleSensitiveTube->SetUserLimits(uLimits);
427 middleSensitiveTube->SetSensitiveDetector(m_sensitive);
428
429 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (zfor_sensitive_middle + zback_sensitive_middle)*CLHEP::cm / 2.0), middleSensitiveTube,
430 (boost::format("physicalSD_CDCLayer_%1%_middle") % iSLayer).str().c_str(), m_logicalCDC, false, iSLayer);
431
432 // if (cdcgp.getMaterialDefinitionMode() == 2) {
433 if (gcp.getMaterialDefinitionMode() == 2) {
434 G4String sName = "sWire";
435 const G4int jc = 0;
436 B2Vector3D wb0 = cdcgp.wireBackwardPosition(iSLayer, jc);
437 // G4double rsense0 = wb0.Perp();
438 B2Vector3D wf0 = cdcgp.wireForwardPosition(iSLayer, jc);
439 G4double tAtZ0 = -wb0.Z() / (wf0.Z() - wb0.Z()); //t: param. along the wire
440 B2Vector3D wAtZ0 = wb0 + tAtZ0 * (wf0 - wb0);
441 //additional chop of wire; must be larger than 126um*(1/10), where 126um is the field wire diameter; 1/10: approx. stereo angle
442 const G4double epsl = 25.e-4; // (in cm);
443 G4double reductionBwd = (zback_sensitive_middle + epsl) / wb0.Z();
444 //chop the wire at zback_sensitive_middle for avoiding overlap; this is because the wire length defined by wb0 and wf0 is larger than the length of middle sensitive tube
445 wb0 = reductionBwd * (wb0 - wAtZ0) + wAtZ0;
446 //chop wire at zfor_sensitive_middle for avoiding overlap
447 G4double reductionFwd = (zfor_sensitive_middle - epsl) / wf0.Z();
448 wf0 = reductionFwd * (wf0 - wAtZ0) + wAtZ0;
449
450 const G4double wireHalfLength = 0.5 * (wf0 - wb0).Mag() * CLHEP::cm;
451 const G4double sWireRadius = 0.5 * cdcgp.senseWireDiameter() * CLHEP::cm;
452 // const G4double sWireRadius = 15.e-4 * CLHEP::cm;
453 G4Tubs* middleSensitiveSwireShape = new G4Tubs(sName, 0., sWireRadius, wireHalfLength, 0., 360. * CLHEP::deg);
454 G4LogicalVolume* middleSensitiveSwire = new G4LogicalVolume(middleSensitiveSwireShape, medTungsten, sName);
455 // middleSensitiveSwire->SetSensitiveDetector(m_sensitive);
456 middleSensitiveSwire->SetVisAttributes(m_VisAttributes.front()); // <- to speed up visualization
457
458 G4String fName = "fWire";
459 const G4double fWireRadius = 0.5 * cdcgp.fieldWireDiameter() * CLHEP::cm;
460 G4Tubs* middleSensitiveFwireShape = new G4Tubs(fName, 0., fWireRadius, wireHalfLength, 0., 360. * CLHEP::deg);
461 G4LogicalVolume* middleSensitiveFwire = new G4LogicalVolume(middleSensitiveFwireShape, medAluminum, fName);
462 // middleSensitiveFwire->SetSensitiveDetector(m_sensitive);
463 middleSensitiveFwire->SetVisAttributes(m_VisAttributes.front()); // <- to speed up visualization
464
465 const G4double diameter = cdcgp.fieldWireDiameter();
466
467 const G4int nCells = cdcgp.nWiresInLayer(iSLayer);
468 const G4double dphi = M_PI / nCells;
469 const B2Vector3D unitZ(0., 0., 1.);
470
471 for (int ic = 0; ic < nCells; ++ic) {
472 //define sense wire
473 B2Vector3D wb = cdcgp.wireBackwardPosition(iSLayer, ic);
474 B2Vector3D wf = cdcgp.wireForwardPosition(iSLayer, ic);
475 G4double tAtZ02 = -wb.Z() / (wf.Z() - wb.Z());
476 B2Vector3D wAtZ02 = wb + tAtZ02 * (wf - wb);
477 G4double reductionBwd2 = (zback_sensitive_middle + epsl) / wb.Z();
478 wb = reductionBwd2 * (wb - wAtZ02) + wAtZ02;
479 G4double reductionFwd2 = (zfor_sensitive_middle - epsl) / wf.Z();
480 wf = reductionFwd2 * (wf - wAtZ02) + wAtZ02;
481
482 G4double thetaYZ = -asin((wf - wb).Y() / (wf - wb).Mag());
483
484 B2Vector3D fMinusBInZX((wf - wb).X(), 0., (wf - wb).Z());
485 G4double thetaZX = asin((unitZ.Cross(fMinusBInZX)).Y() / fMinusBInZX.Mag());
486 G4RotationMatrix rotM;
487 // std::cout <<"deg,rad= " << CLHEP::deg <<" "<< CLHEP::rad << std::endl;
488 rotM.rotateX(thetaYZ * CLHEP::rad);
489 rotM.rotateY(thetaZX * CLHEP::rad);
490
491 G4ThreeVector xyz(0.5 * (wb.X() + wf.X()) * CLHEP::cm,
492 0.5 * (wb.Y() + wf.Y()) * CLHEP::cm, 0.);
493
494 // std::cout <<"0 x,y= " << xyz.getX() <<" "<< xyz.getY() << std::endl;
495 //Calling G4PVPlacement with G4Transform3D is convenient because it rotates the object instead of rotating the coordinate-frame; rotM is copied so it does not have to be created on heep by new.
496 new G4PVPlacement(G4Transform3D(rotM, xyz), middleSensitiveSwire, sName, middleSensitiveTube, false, ic);
497
498 //define field wire #1 (placed at the same phi but at the outer r boundary)
499 B2Vector3D wbF = wb;
500 G4double rF = rmax_sensitive_middle - 0.5 * diameter;
501 // std::cout <<"iSLayer,rF= " << iSLayer <<" "<< rF <<" "<< std::endl;
502 G4double phi = atan2(wbF.Y(), wbF.X());
503 wbF.SetX(rF * cos(phi));
504 wbF.SetY(rF * sin(phi));
505
506 B2Vector3D wfF = wf;
507 rF = rmax_sensitive_middle - 0.5 * diameter;
508 phi = atan2(wfF.Y(), wfF.X());
509 wfF.SetX(rF * cos(phi));
510 wfF.SetY(rF * sin(phi));
511
512 thetaYZ = -asin((wfF - wbF).Y() / (wfF - wbF).Mag());
513
514 fMinusBInZX = wfF - wbF;
515 fMinusBInZX.SetY(0.);
516 thetaZX = asin((unitZ.Cross(fMinusBInZX)).Y() / fMinusBInZX.Mag());
517
518 G4RotationMatrix rotM1;
519 rotM1.rotateX(thetaYZ * CLHEP::rad);
520 rotM1.rotateY(thetaZX * CLHEP::rad);
521
522 xyz.setX(0.5 * (wbF.X() + wfF.X()) * CLHEP::cm);
523 xyz.setY(0.5 * (wbF.Y() + wfF.Y()) * CLHEP::cm);
524
525 if (iSLayer != nSLayer - 1) {
526 // std::cout <<"1 x,y= " << xyz.getX() <<" "<< xyz.getY() << std::endl;
527 new G4PVPlacement(G4Transform3D(rotM1, xyz), middleSensitiveFwire, fName, middleSensitiveTube, false, ic);
528 }
529
530 //define field wire #2 (placed at the same radius but shifted by dphi)
531 wbF = wb;
532 rF = wbF.Perp();
533 phi = atan2(wbF.Y(), wbF.X());
534 wbF.SetX(rF * cos(phi + dphi));
535 wbF.SetY(rF * sin(phi + dphi));
536
537 wfF = wf;
538 rF = wfF.Perp();
539 phi = atan2(wfF.Y(), wfF.X());
540 wfF.SetX(rF * cos(phi + dphi));
541 wfF.SetY(rF * sin(phi + dphi));
542
543 thetaYZ = -asin((wfF - wbF).Y() / (wfF - wbF).Mag());
544
545 fMinusBInZX = wfF - wbF;
546 fMinusBInZX.SetY(0.);
547 thetaZX = asin((unitZ.Cross(fMinusBInZX)).Y() / fMinusBInZX.Mag());
548
549 G4RotationMatrix rotM2;
550 rotM2.rotateX(thetaYZ * CLHEP::rad);
551 rotM2.rotateY(thetaZX * CLHEP::rad);
552
553 xyz.setX(0.5 * (wbF.X() + wfF.X()) * CLHEP::cm);
554 xyz.setY(0.5 * (wbF.Y() + wfF.Y()) * CLHEP::cm);
555
556 // std::cout <<"2 x,y= " << xyz.getX() <<" "<< xyz.getY() << std::endl;
557 new G4PVPlacement(G4Transform3D(rotM2, xyz), middleSensitiveFwire, fName, middleSensitiveTube, false, ic + nCells);
558
559 //define field wire #3 (placed at the cell corner)
560 wbF = wb;
561 rF = rmax_sensitive_middle - 0.5 * diameter;
562 phi = atan2(wbF.Y(), wbF.X());
563 wbF.SetX(rF * cos(phi + dphi));
564 wbF.SetY(rF * sin(phi + dphi));
565
566 wfF = wf;
567 rF = rmax_sensitive_middle - 0.5 * diameter;
568 phi = atan2(wfF.Y(), wfF.X());
569 wfF.SetX(rF * cos(phi + dphi));
570 wfF.SetY(rF * sin(phi + dphi));
571
572 thetaYZ = -asin((wfF - wbF).Y() / (wfF - wbF).Mag());
573
574 fMinusBInZX = wfF - wbF;
575 fMinusBInZX.SetY(0.);
576 thetaZX = asin((unitZ.Cross(fMinusBInZX)).Y() / fMinusBInZX.Mag());
577
578 G4RotationMatrix rotM3;
579 rotM3.rotateX(thetaYZ * CLHEP::rad);
580 rotM3.rotateY(thetaZX * CLHEP::rad);
581
582 xyz.setX(0.5 * (wbF.X() + wfF.X()) * CLHEP::cm);
583 xyz.setY(0.5 * (wbF.Y() + wfF.Y()) * CLHEP::cm);
584
585 if (iSLayer != nSLayer - 1) {
586 new G4PVPlacement(G4Transform3D(rotM3, xyz), middleSensitiveFwire, fName, middleSensitiveTube, false, ic + 2 * nCells);
587 }
588 } // end of wire loop
589 } // end of wire definitions
590
591 }
592 //
593 // Endplates.
594 //
595
596 m_VisAttributes.push_back(new G4VisAttributes(true, G4Colour(1., 1., 0.)));
597 for (const auto& endplate : geo.getEndPlates()) {
598 for (const auto& epLayer : endplate.getEndPlateLayers()) {
599 const int iEPLayer = epLayer.getILayer();
600 const string name = epLayer.getName();
601 const double rmin = epLayer.getRmin();
602 const double rmax = epLayer.getRmax();
603 const double zbwd = epLayer.getZbwd();
604 const double zfwd = epLayer.getZfwd();
605 const double length = (zfwd - zbwd) / 2.0;
606
607 G4Tubs* tube = new G4Tubs("solidCDCEndplate" + name, rmin * CLHEP::cm,
608 rmax * CLHEP::cm, length * CLHEP::cm, 0 * CLHEP::deg, 360.*CLHEP::deg);
609 G4LogicalVolume* logical = new G4LogicalVolume(tube, Materials::get("G4_Al"),
610 "logicalCDCEndplate" + name, 0, 0);
611 logical->SetVisAttributes(m_VisAttributes.back());
612 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (zfwd + zbwd)*CLHEP::cm / 2.0), logical,
613 "physicalCDCEndplate" + name, m_logicalCDC, false, iEPLayer);
614
615 }
616 }
617
618
619 // Construct electronics boards
620 for (const auto& frontend : geo.getFrontends()) {
621
622 const int iEB = frontend.getId();
623 const double ebInnerR = frontend.getRmin();
624 const double ebOuterR = frontend.getRmax();
625 const double ebBZ = frontend.getZbwd();
626 const double ebFZ = frontend.getZfwd();
627
628 G4Tubs* ebTubeShape = new G4Tubs((boost::format("solidSD_ElectronicsBoard_Layer%1%") % iEB).str().c_str(), ebInnerR * CLHEP::cm,
629 ebOuterR * CLHEP::cm, (ebFZ - ebBZ)*CLHEP::cm / 2.0, 0 * CLHEP::deg, 360.*CLHEP::deg);
630
631 G4LogicalVolume* ebTube = new G4LogicalVolume(ebTubeShape, medNEMA_G10_Plate,
632 (boost::format("logicalSD_ElectronicsBoard_Layer%1%") % iEB).str().c_str(), 0, 0, 0);
633 if (!m_bkgsensitive) m_bkgsensitive = new BkgSensitiveDetector("CDC", iEB);
634 ebTube->SetSensitiveDetector(m_bkgsensitive);
635 ebTube->SetVisAttributes(m_VisAttributes.back());
636 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (ebFZ + ebBZ)*CLHEP::cm / 2.0), ebTube,
637 (boost::format("physicalSD_ElectronicsBoard_Layer%1%") % iEB).str().c_str(), m_logicalCDC, false, iEB);
638 }
639
640 //
641 // Construct neutron shield.
642 //
643 createNeutronShields(geo);
644
645 //
646 // construct covers.
647 //
648 createCovers(geo);
649
650 //
651 // construct covers.
652 //
653 createCover2s(geo);
654
655 //
656 // Construct ribs.
657 //
658 for (const auto& rib : geo.getRibs()) {
659
660 const int id = rib.getId();
661 const double length = rib.getLength();
662 const double width = rib.getWidth();
663 const double thick = rib.getThick();
664 const double rotx = rib.getRotX();
665 const double roty = rib.getRotY();
666 const double rotz = rib.getRotZ();
667 const double x = rib.getX();
668 const double y = rib.getY();
669 const double z = rib.getZ();
670 const int offset = rib.getOffset();
671 const int ndiv = rib.getNDiv();
672
673 const string solidName = "solidRib" + to_string(id);
674 const string logicalName = "logicalRib" + to_string(id);
675 G4Box* boxShape = new G4Box(solidName, 0.5 * length * CLHEP::cm,
676 0.5 * width * CLHEP::cm,
677 0.5 * thick * CLHEP::cm);
678
679 const double rmax = 0.5 * length;
680 const double rmin = max((rmax - thick), 0.);
681 G4Tubs* tubeShape = new G4Tubs(solidName,
682 rmin * CLHEP::cm,
683 rmax * CLHEP::cm,
684 0.5 * width * CLHEP::cm,
685 0.,
686 360. * CLHEP::deg);
687
688 //G4LogicalVolume* logicalV = new G4LogicalVolume(boxShape, medAluminum,
689 // logicalName, 0, 0, 0);
690 // ID dependent material definition, Aluminum is default
691 G4LogicalVolume* logicalV = new G4LogicalVolume(boxShape, medAluminum, logicalName, 0, 0, 0);
692 if (id > 39 && id < 78) // Cu
693 logicalV = new G4LogicalVolume(boxShape, medCopper, logicalName, 0, 0, 0);
694 if ((id > 77 && id < 94) || (id > 131 && id < 146)) // G10
695 logicalV = new G4LogicalVolume(boxShape, medNEMA_G10_Plate, logicalName, 0, 0, 0);
696 if (id > 93 && id < 110) // Cu
697 logicalV = new G4LogicalVolume(tubeShape, medCopper, logicalName, 0, 0, 0);
698 if (id > 109 && id < 126) // H2O
699 logicalV = new G4LogicalVolume(tubeShape, medH2O, logicalName, 0, 0, 0);
700 if (id > 127 && id < 132) // HV
701 logicalV = new G4LogicalVolume(boxShape, medHV, logicalName, 0, 0, 0);
702 /*if( id > 145 && id < 149 )// Fiber
703 logicalV = new G4LogicalVolume(boxShape, medFiber, logicalName, 0, 0, 0);
704 if( id > 148 && id < 158 )// Fiber
705 logicalV = new G4LogicalVolume(boxShape, medCAT7, logicalName, 0, 0, 0);
706 if( id > 157 && id < 164 )// Fiber
707 logicalV = new G4LogicalVolume(boxShape, medTRG, logicalName, 0, 0, 0);*/
708
709 logicalV->SetVisAttributes(m_VisAttributes.back());
710
711 const double phi = 360.0 / ndiv;
712
713 G4RotationMatrix rot = G4RotationMatrix();
714 double dz = thick;
715 if (id > 93 && id < 126) dz = 0;
716
717 G4ThreeVector arm(x * CLHEP::cm, y * CLHEP::cm, z * CLHEP::cm - dz * CLHEP::cm / 2.0);
718 rot.rotateX(rotx);
719 rot.rotateY(roty);
720 rot.rotateZ(rotz);
721 if (offset) {
722 rot.rotateZ(0.5 * phi * CLHEP::deg);
723 arm.rotateZ(0.5 * phi * CLHEP::deg);
724 }
725 for (int i = 0; i < ndiv; ++i) {
726 const string physicalName = "physicalRib_" + to_string(id) + " " + to_string(i);
727 new G4PVPlacement(G4Transform3D(rot, arm), logicalV,
728 physicalName.c_str(), m_logicalCDC, false, id);
729 rot.rotateZ(phi * CLHEP::deg);
730 arm.rotateZ(phi * CLHEP::deg);
731 }
732
733 }
734
735 //
736 // Construct rib2s.
737 //
738 for (const auto& rib2 : geo.getRib2s()) {
739
740 const int id = rib2.getId();
741 const double length = rib2.getLength();
742 const double width = rib2.getWidth();
743 const double thick = rib2.getThick();
744 const double width2 = rib2.getWidth2();
745 const double thick2 = rib2.getThick2();
746 const double rotx = rib2.getRotX();
747 const double roty = rib2.getRotY();
748 const double rotz = rib2.getRotZ();
749 const double x = rib2.getX();
750 const double y = rib2.getY();
751 const double z = rib2.getZ();
752 const int ndiv = rib2.getNDiv();
753
754 const string solidName = "solidRib2" + to_string(id);
755 const string logicalName = "logicalRib2" + to_string(id);
756 G4Trd* trdShape = new G4Trd(solidName,
757 0.5 * thick * CLHEP::cm,
758 0.5 * thick2 * CLHEP::cm,
759 0.5 * width * CLHEP::cm,
760 0.5 * width2 * CLHEP::cm,
761 0.5 * length * CLHEP::cm);
762
763 G4LogicalVolume* logicalV = new G4LogicalVolume(trdShape, medAluminum, logicalName, 0, 0, 0);
764
765 if (id > 0)
766 logicalV = new G4LogicalVolume(trdShape, medCopper, logicalName, 0, 0, 0);
767
768 logicalV->SetVisAttributes(m_VisAttributes.back());
769
770 const double phi = 360.0 / ndiv;
771
772 G4RotationMatrix rot = G4RotationMatrix();
773 G4ThreeVector arm(x * CLHEP::cm, y * CLHEP::cm, z * CLHEP::cm - thick * CLHEP::cm / 2.0);
774
775 rot.rotateX(rotx);
776 rot.rotateY(roty);
777 rot.rotateZ(rotz);
778 for (int i = 0; i < ndiv; ++i) {
779 const string physicalName = "physicalRib2_" + to_string(id) + " " + to_string(i);
780 new G4PVPlacement(G4Transform3D(rot, arm), logicalV,
781 physicalName.c_str(), m_logicalCDC, false, id);
782 rot.rotateZ(phi * CLHEP::deg);
783 arm.rotateZ(phi * CLHEP::deg);
784 }
785
786 }
787
788 //
789 // Construct rib3s.
790 //
791 for (const auto& rib3 : geo.getRib3s()) {
792
793 const int id = rib3.getId();
794 const double length = rib3.getLength();
795 const double width = rib3.getWidth();
796 const double thick = rib3.getThick();
797 const double r = rib3.getR();
798 const double x = rib3.getX();
799 const double y = rib3.getY();
800 const double z = rib3.getZ();
801 const double rx = rib3.getRx();
802 const double ry = rib3.getRy();
803 const double rz = rib3.getRz();
804 const int offset = rib3.getOffset();
805 const int ndiv = rib3.getNDiv();
806
807 const string logicalName = "logicalRib3" + to_string(id);
808 G4VSolid* boxShape = new G4Box("Block",
809 0.5 * length * CLHEP::cm,
810 0.5 * width * CLHEP::cm,
811 0.5 * thick * CLHEP::cm);
812 G4VSolid* tubeShape = new G4Tubs("Hole",
813 0.,
814 r * CLHEP::cm,
815 width * CLHEP::cm,
816 0. * CLHEP::deg,
817 360. * CLHEP::deg);
818
819 G4RotationMatrix rotsub = G4RotationMatrix();
820 rotsub.rotateX(90. * CLHEP::deg);
821 G4ThreeVector trnsub(rx * CLHEP::cm - x * CLHEP::cm, ry * CLHEP::cm - y * CLHEP::cm,
822 rz * CLHEP::cm - z * CLHEP::cm + 0.5 * thick * CLHEP::cm);
823 G4VSolid* coolingBlock = new G4SubtractionSolid("Block-Hole",
824 boxShape,
825 tubeShape,
826 G4Transform3D(rotsub,
827 trnsub));
828
829 G4LogicalVolume* logicalV = new G4LogicalVolume(coolingBlock, medCopper, logicalName, 0, 0, 0);
830
831 logicalV->SetVisAttributes(m_VisAttributes.back());
832
833 const double phi = 360.0 / ndiv;
834
835 G4RotationMatrix rot = G4RotationMatrix();
836 G4ThreeVector arm(x * CLHEP::cm, y * CLHEP::cm, z * CLHEP::cm - thick * CLHEP::cm / 2.0);
837
838 if (offset) {
839 rot.rotateZ(0.5 * phi * CLHEP::deg);
840 arm.rotateZ(0.5 * phi * CLHEP::deg);
841 }
842 for (int i = 0; i < ndiv; ++i) {
843 const string physicalName = "physicalRib3_" + to_string(id) + " " + to_string(i);
844 new G4PVPlacement(G4Transform3D(rot, arm), logicalV,
845 physicalName.c_str(), m_logicalCDC, false, id);
846 rot.rotateZ(phi * CLHEP::deg);
847 arm.rotateZ(phi * CLHEP::deg);
848 }
849
850 }
851
852 //
853 // Construct rib4s.
854 //
855 for (const auto& rib4 : geo.getRib4s()) {
856
857 const int id = rib4.getId();
858 const double length = rib4.getLength();
859 const double width = rib4.getWidth();
860 const double thick = rib4.getThick();
861 const double length2 = rib4.getLength2();
862 const double width2 = rib4.getWidth2();
863 const double thick2 = rib4.getThick2();
864 const double x = rib4.getX();
865 const double y = rib4.getY();
866 const double z = rib4.getZ();
867 const double x2 = rib4.getX2();
868 const double y2 = rib4.getY2();
869 const double z2 = rib4.getZ2();
870 const int offset = rib4.getOffset();
871 const int ndiv = rib4.getNDiv();
872
873 const string logicalName = "logicalRib4" + to_string(id);
874 G4VSolid* baseShape = new G4Box("Base",
875 0.5 * length * CLHEP::cm,
876 0.5 * width * CLHEP::cm,
877 0.5 * thick * CLHEP::cm);
878 G4VSolid* sqShape = new G4Box("Sq",
879 0.5 * length2 * CLHEP::cm,
880 0.5 * width2 * CLHEP::cm,
881 0.5 * thick2 * CLHEP::cm);
882
883 G4RotationMatrix rotsub = G4RotationMatrix();
884 double dzc = (z2 - thick2 / 2.) - (z - thick / 2.);
885 G4ThreeVector trnsub(x2 * CLHEP::cm - x * CLHEP::cm,
886 y2 * CLHEP::cm - y * CLHEP::cm,
887 dzc * CLHEP::cm);
888 G4VSolid* sqHoleBase = new G4SubtractionSolid("Box-Sq",
889 baseShape,
890 sqShape,
891 G4Transform3D(rotsub,
892 trnsub)
893 );
894
895 G4LogicalVolume* logicalV = new G4LogicalVolume(sqHoleBase, medCopper, logicalName, 0, 0, 0);
896 if (id < 19) {
897 logicalV = new G4LogicalVolume(sqHoleBase, medNEMA_G10_Plate, logicalName, 0, 0, 0);
898 BkgSensitiveDetector* sensitiveDetector =
899 new BkgSensitiveDetector("CDC", 2000 + id);
900 logicalV->SetSensitiveDetector(sensitiveDetector);
901 m_BkgSensitiveRib4.push_back(sensitiveDetector);
902 }
903
904 logicalV->SetVisAttributes(m_VisAttributes.back());
905
906 const double phi = 360.0 / ndiv;
907
908 G4RotationMatrix rot = G4RotationMatrix();
909 G4ThreeVector arm(x * CLHEP::cm, y * CLHEP::cm, z * CLHEP::cm - thick * CLHEP::cm / 2.0);
910
911 if (offset) {
912 rot.rotateZ(0.5 * phi * CLHEP::deg);
913 arm.rotateZ(0.5 * phi * CLHEP::deg);
914 }
915 for (int i = 0; i < ndiv; ++i) {
916 const string physicalName = "physicalRib4_" + to_string(id) + " " + to_string(i);
917 new G4PVPlacement(G4Transform3D(rot, arm), logicalV,
918 physicalName.c_str(), m_logicalCDC, false, id);
919 rot.rotateZ(phi * CLHEP::deg);
920 arm.rotateZ(phi * CLHEP::deg);
921 }
922
923 }
924 //
925 // Construct rib5s.
926 //
927 for (const auto& rib5 : geo.getRib5s()) {
928
929 const int id = rib5.getId();
930 const double dr = rib5.getDr();
931 const double dz = rib5.getDz();
932 const double width = rib5.getWidth();
933 const double thick = rib5.getThick();
934 const double rin = rib5.getRin();
935 const double x = rib5.getX();
936 const double y = rib5.getY();
937 const double z = rib5.getZ();
938 const double rotx = rib5.getRotx();
939 const double roty = rib5.getRoty();
940 const double rotz = rib5.getRotz();
941 const int offset = rib5.getOffset();
942 const int ndiv = rib5.getNDiv();
943
944 const string solidName = "solidRib5" + to_string(id);
945 const string logicalName = "logicalRib5" + to_string(id);
946
947 const double rmax = rin + thick;
948 const double rmin = rin;
949 const double dphi = 2. * atan2(dz, dr);
950 const double ddphi = thick * tan(dphi) / rin;
951 const double ddphi2 = width / 2. * width / 2. / (x + dr) / rin;
952 const double cphi = dphi - ddphi - ddphi2;
953 G4Tubs* tubeShape = new G4Tubs(solidName,
954 rmin * CLHEP::cm,
955 rmax * CLHEP::cm,
956 0.5 * width * CLHEP::cm,
957 0.,
958 cphi);
959
960 G4LogicalVolume* logicalV = new G4LogicalVolume(tubeShape, medAluminum, logicalName, 0, 0, 0);
961
962 logicalV->SetVisAttributes(m_VisAttributes.back());
963
964 const double phi = 360.0 / ndiv;
965
966 G4RotationMatrix rot = G4RotationMatrix();
967
968 //G4ThreeVector arm(x * CLHEP::cm, y * CLHEP::cm, z * CLHEP::cm - thick * CLHEP::cm / 2.0);
969 G4ThreeVector arm(x * CLHEP::cm, y * CLHEP::cm, z * CLHEP::cm - rin * CLHEP::cm - thick * CLHEP::cm);
970 rot.rotateX(rotx);
971 rot.rotateY(roty);
972 rot.rotateZ(rotz);
973 if (offset) {
974 rot.rotateZ(0.5 * phi * CLHEP::deg);
975 arm.rotateZ(0.5 * phi * CLHEP::deg);
976 }
977 for (int i = 0; i < ndiv; ++i) {
978 const string physicalName = "physicalRib5_" + to_string(id) + " " + to_string(i);
979 new G4PVPlacement(G4Transform3D(rot, arm), logicalV,
980 physicalName.c_str(), m_logicalCDC, false, id);
981 rot.rotateZ(phi * CLHEP::deg);
982 arm.rotateZ(phi * CLHEP::deg);
983 }
984
985 }
986
987 //Create B-field mapper (here tentatively)
988 createMapper(topVolume);
989 }
990
991
992 void GeoCDCCreator::createNeutronShields(const GearDir& content)
993 {
994
995 G4Material* C2H4 = geometry::Materials::get("G4_POLYETHYLENE");
996 G4Material* elB = geometry::Materials::get("G4_B");
997
998 // 5% borated polyethylene = SWX201
999 // http://www.deqtech.com/Shieldwerx/Products/swx201hd.htm
1000 G4Material* boratedpoly05 = new G4Material("BoratedPoly05", 1.06 * CLHEP::g / CLHEP::cm3, 2);
1001 boratedpoly05->AddMaterial(elB, 0.05);
1002 boratedpoly05->AddMaterial(C2H4, 0.95);
1003 // 30% borated polyethylene = SWX210
1004 G4Material* boratedpoly30 = new G4Material("BoratedPoly30", 1.19 * CLHEP::g / CLHEP::cm3, 2);
1005 boratedpoly30->AddMaterial(elB, 0.30);
1006 boratedpoly30->AddMaterial(C2H4, 0.70);
1007
1008 G4Material* shieldMat = C2H4;
1009
1010 const int nShields = content.getNumberNodes("Shields/Shield");
1011
1012 for (int iShield = 0; iShield < nShields; ++iShield) {
1013 GearDir shieldContent(content);
1014 shieldContent.append((boost::format("/Shields/Shield[%1%]/") % (iShield + 1)).str());
1015 const string sShieldID = shieldContent.getString("@id");
1016 const int shieldID = atoi(sShieldID.c_str());
1017 // const string shieldName = shieldContent.getString("Name");
1018 const double shieldInnerR1 = shieldContent.getLength("InnerR1");
1019 const double shieldInnerR2 = shieldContent.getLength("InnerR2");
1020 const double shieldOuterR1 = shieldContent.getLength("OuterR1");
1021 const double shieldOuterR2 = shieldContent.getLength("OuterR2");
1022 const double shieldThick = shieldContent.getLength("Thickness");
1023 const double shieldPosZ = shieldContent.getLength("PosZ");
1024
1025 G4Cons* shieldConsShape = new G4Cons((boost::format("solidShield%1%") % shieldID).str().c_str(),
1026 shieldInnerR1 * CLHEP::cm, shieldOuterR1 * CLHEP::cm,
1027 shieldInnerR2 * CLHEP::cm, shieldOuterR2 * CLHEP::cm,
1028 shieldThick * CLHEP::cm / 2.0,
1029 0.*CLHEP::deg, 360.*CLHEP::deg);
1030
1031 G4LogicalVolume* shieldCons = new G4LogicalVolume(shieldConsShape, shieldMat,
1032 (boost::format("logicalShield%1%") % shieldID).str().c_str(),
1033 0, 0, 0);
1034 shieldCons->SetVisAttributes(m_VisAttributes.back());
1035 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (shieldPosZ - shieldThick / 2.0) * CLHEP::cm), shieldCons,
1036 (boost::format("physicalShield%1%") % shieldID).str().c_str(), m_logicalCDC, false, 0);
1037
1038 }
1039
1040 }
1041
1042
1043 void GeoCDCCreator::createNeutronShields(const CDCGeometry& geom)
1044 {
1045
1046 G4Material* C2H4 = geometry::Materials::get("G4_POLYETHYLENE");
1047 G4Material* shieldMat = C2H4;
1048
1049 for (const auto& shield : geom.getNeutronShields()) {
1050 const int shieldID = shield.getId();
1051 const double shieldInnerR1 = shield.getRmin1();
1052 const double shieldInnerR2 = shield.getRmin2();
1053 const double shieldOuterR1 = shield.getRmax1();
1054 const double shieldOuterR2 = shield.getRmax2();
1055 const double shieldThick = shield.getThick();
1056 const double shieldPosZ = shield.getZ();
1057
1058 G4Cons* shieldConsShape = new G4Cons("solidShield" + to_string(shieldID),
1059 shieldInnerR1 * CLHEP::cm, shieldOuterR1 * CLHEP::cm,
1060 shieldInnerR2 * CLHEP::cm, shieldOuterR2 * CLHEP::cm,
1061 shieldThick * CLHEP::cm / 2.0,
1062 0.*CLHEP::deg, 360.*CLHEP::deg);
1063
1064 G4LogicalVolume* shieldCons = new G4LogicalVolume(shieldConsShape, shieldMat, "logicalShield" + to_string(shieldID),
1065 0, 0, 0);
1066 shieldCons->SetVisAttributes(m_VisAttributes.back());
1067 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (shieldPosZ - shieldThick / 2.0) * CLHEP::cm), shieldCons,
1068 "physicalShield" + to_string(shieldID), m_logicalCDC, false, 0);
1069
1070 }
1071
1072 }
1073
1074 void GeoCDCCreator::createCovers(const GearDir& content)
1075 {
1076 string Aluminum = content.getString("Aluminum");
1077 G4Material* medAluminum = geometry::Materials::get(Aluminum);
1078 G4Material* medNEMA_G10_Plate = geometry::Materials::get("NEMA_G10_Plate");
1079 G4double density = 1.000 * CLHEP::g / CLHEP::cm3;
1080 G4double a = 1.01 * CLHEP::g / CLHEP::mole;
1081 G4Element* elH = new G4Element("Hydrogen", "H", 1., a);
1082 a = 16.00 * CLHEP::g / CLHEP::mole;
1083 G4Element* elO = new G4Element("Oxygen", "O", 8., a);
1084 G4Material* medH2O = new G4Material("Water", density, 2);
1085 medH2O->AddElement(elH, 2);
1086 medH2O->AddElement(elO, 1);
1087 G4Material* medCopper = geometry::Materials::get("Cu");
1088 G4Material* medLV = geometry::Materials::get("CDCLVCable");
1089 G4Material* medFiber = geometry::Materials::get("CDCOpticalFiber");
1090 G4Material* medCAT7 = geometry::Materials::get("CDCCAT7");
1091 G4Material* medTRG = geometry::Materials::get("CDCOpticalFiberTRG");
1092 G4Material* medHV = geometry::Materials::get("CDCHVCable");
1093
1094 m_VisAttributes.push_back(new G4VisAttributes(true, G4Colour(0., 1., 0.)));
1095 const int nCover = content.getNumberNodes("Covers/Cover");
1096 for (int iCover = 0; iCover < nCover; ++iCover) {
1097 GearDir coverContent(content);
1098 coverContent.append((boost::format("/Covers/Cover[%1%]/") % (iCover + 1)).str());
1099 const string scoverID = coverContent.getString("@id");
1100 const int coverID = atoi(scoverID.c_str());
1101 const string coverName = coverContent.getString("Name");
1102 const double coverInnerR1 = coverContent.getLength("InnerR1");
1103 const double coverInnerR2 = coverContent.getLength("InnerR2");
1104 const double coverOuterR1 = coverContent.getLength("OuterR1");
1105 const double coverOuterR2 = coverContent.getLength("OuterR2");
1106 const double coverThick = coverContent.getLength("Thickness");
1107 const double coverPosZ = coverContent.getLength("PosZ");
1108
1109 const double rmin1 = coverInnerR1;
1110 const double rmax1 = coverOuterR1;
1111 const double rmin2 = coverInnerR2;
1112 const double rmax2 = coverOuterR2;
1113
1114 /*
1115 if (coverID == 7 || coverID == 10) {
1116 createCone(rmin1, rmax1, rmin2, rmax2, coverThick, coverPosZ, coverID, medAluminum, coverName);
1117 } else {
1118 createTube(rmin1, rmax1, coverThick, coverPosZ, coverID, medAluminum, coverName);
1119
1120 }*/
1121 // ID dependent material definition
1122 if (coverID < 23) {
1123 if (coverID == 7 || coverID == 10) {// cones
1124 createCone(rmin1, rmax1, rmin2, rmax2, coverThick, coverPosZ, coverID, medAluminum, coverName);
1125 } else {// covers
1126 createTube(rmin1, rmax1, coverThick, coverPosZ, coverID, medAluminum, coverName);
1127 }
1128 }
1129 if (coverID > 22 && coverID < 29)// cooling plate
1130 createTube(rmin1, rmax1, coverThick, coverPosZ, coverID, medCopper, coverName);
1131 if (coverID > 28 && coverID < 35)// cooling Pipe
1132 createTorus(rmin1, rmax1, coverThick, coverPosZ, coverID, medCopper, coverName);
1133 if (coverID > 34 && coverID < 41)// cooling water
1134 createTorus(rmin1, rmax1, coverThick, coverPosZ, coverID, medH2O, coverName);
1135 if (coverID == 45 || coverID == 46)
1136 createTube(rmin1, rmax1, coverThick, coverPosZ, coverID, medLV, coverName);
1137 if (coverID == 47 || coverID == 48)
1138 createTube(rmin1, rmax1, coverThick, coverPosZ, coverID, medFiber, coverName);
1139 if (coverID == 49 || coverID == 50)
1140 createTube(rmin1, rmax1, coverThick, coverPosZ, coverID, medCAT7, coverName);
1141 if (coverID == 51 || coverID == 52)
1142 createTube(rmin1, rmax1, coverThick, coverPosZ, coverID, medTRG, coverName);
1143 if (coverID == 53)
1144 createTube(rmin1, rmax1, coverThick, coverPosZ, coverID, medHV, coverName);
1145 }
1146
1147 const int nCover2 = content.getNumberNodes("Covers/Cover2");
1148 for (int iCover2 = 0; iCover2 < nCover2; ++iCover2) {
1149 GearDir cover2Content(content);
1150 cover2Content.append((boost::format("/Cover2s/Cover2[%1%]/") % (iCover2 + 1)).str());
1151 const string scover2ID = cover2Content.getString("@id");
1152 const int cover2ID = atoi(scover2ID.c_str());
1153 const string cover2Name = cover2Content.getString("Name");
1154 const double cover2InnerR = cover2Content.getLength("InnerR");
1155 const double cover2OuterR = cover2Content.getLength("OuterR");
1156 const double cover2StartPhi = cover2Content.getLength("StartPhi");
1157 const double cover2DeltaPhi = cover2Content.getLength("DeltaPhi");
1158 const double cover2Thick = cover2Content.getLength("Thickness");
1159 const double cover2PosZ = cover2Content.getLength("PosZ");
1160
1161 if (cover2ID < 11)
1162 createTube2(cover2InnerR, cover2OuterR, cover2StartPhi, cover2DeltaPhi, cover2Thick, cover2PosZ, cover2ID, medHV, cover2Name);
1163 if (cover2ID > 10 && cover2ID < 14)
1164 createTube2(cover2InnerR, cover2OuterR, cover2StartPhi, cover2DeltaPhi, cover2Thick, cover2PosZ, cover2ID, medFiber, cover2Name);
1165 if (cover2ID > 13 && cover2ID < 23)
1166 createTube2(cover2InnerR, cover2OuterR, cover2StartPhi, cover2DeltaPhi, cover2Thick, cover2PosZ, cover2ID, medCAT7, cover2Name);
1167 if (cover2ID > 22 && cover2ID < 29)
1168 createTube2(cover2InnerR, cover2OuterR, cover2StartPhi, cover2DeltaPhi, cover2Thick, cover2PosZ, cover2ID, medTRG, cover2Name);
1169 }
1170
1171 const int nRibs = content.getNumberNodes("Covers/Rib");
1172 for (int iRib = 0; iRib < nRibs; ++iRib) {
1173 GearDir ribContent(content);
1174 ribContent.append((boost::format("/Covers/Rib[%1%]/") % (iRib + 1)).str());
1175 const string sribID = ribContent.getString("@id");
1176 const int ribID = atoi(sribID.c_str());
1177 // const string ribName = ribContent.getString("Name");
1178 const double length = ribContent.getLength("Length");
1179 const double width = ribContent.getLength("Width");
1180 const double thick = ribContent.getLength("Thickness");
1181 const double rotX = ribContent.getLength("RotX");
1182 const double rotY = ribContent.getLength("RotY");
1183 const double rotZ = ribContent.getLength("RotZ");
1184 const double cX = ribContent.getLength("PosX");
1185 const double cY = ribContent.getLength("PosY");
1186 const double cZ = ribContent.getLength("PosZ");
1187 const int offset = atoi((ribContent.getString("Offset")).c_str());
1188 const int number = atoi((ribContent.getString("NDiv")).c_str());
1189
1190 const string solidName = "solidRib" + to_string(ribID);
1191 const string logicalName = "logicalRib" + to_string(ribID);
1192 G4Box* boxShape = new G4Box(solidName, 0.5 * length * CLHEP::cm,
1193 0.5 * width * CLHEP::cm,
1194 0.5 * thick * CLHEP::cm);
1195 const double rmax = 0.5 * length;
1196 const double rmin = max((rmax - thick), 0.);
1197 G4Tubs* tubeShape = new G4Tubs(solidName,
1198 rmin * CLHEP::cm,
1199 rmax * CLHEP::cm,
1200 0.5 * width * CLHEP::cm,
1201 0.,
1202 360. * CLHEP::deg);
1203
1204 //G4LogicalVolume* logicalV = new G4LogicalVolume(boxShape, medAluminum,
1205 // logicalName, 0, 0, 0);
1206 // ID dependent material definition Aluminum is default
1207 G4LogicalVolume* logicalV = new G4LogicalVolume(boxShape, medAluminum, logicalName, 0, 0, 0);
1208 if (ribID > 39 && ribID < 78) // Cu box
1209 logicalV = new G4LogicalVolume(boxShape, medCopper, logicalName, 0, 0, 0);
1210 if ((ribID > 77 && ribID < 94) || (ribID > 131 && ribID < 146)) // G10 box
1211 logicalV = new G4LogicalVolume(boxShape, medNEMA_G10_Plate, logicalName, 0, 0, 0);
1212 if (ribID > 93 && ribID < 110) // Cu tube
1213 logicalV = new G4LogicalVolume(tubeShape, medCopper, logicalName, 0, 0, 0);
1214 if (ribID > 109 && ribID < 126) // H2O tube (rmin = 0)
1215 logicalV = new G4LogicalVolume(tubeShape, medH2O, logicalName, 0, 0, 0);
1216 [[clang::suppress]]
1217 if (ribID > 127 && ribID < 132) // cppcheck-suppress syntaxError // HV bundle
1218 logicalV = new G4LogicalVolume(boxShape, medHV, logicalName, 0, 0, 0);
1219 /*if( ribID > 145 && ribID < 149 )// Fiber box
1220 logicalV = new G4LogicalVolume(boxShape, medFiber, logicalName, 0, 0, 0);
1221 if( ribID > 148 && ribID < 158 )// Fiber box
1222 logicalV = new G4LogicalVolume(boxShape, medCAT7, logicalName, 0, 0, 0);
1223 if( ribID > 157 && ribID < 164 )// Fiber box
1224 logicalV = new G4LogicalVolume(boxShape, medTRG, logicalName, 0, 0, 0);*/
1225
1226 logicalV->SetVisAttributes(m_VisAttributes.back());
1227
1228 const double phi = 360.0 / number;
1229
1230 G4RotationMatrix rot = G4RotationMatrix();
1231
1232 double dz = thick;
1233 if (ribID > 93 && ribID < 126) dz = 0;
1234 G4ThreeVector arm(cX * CLHEP::cm, cY * CLHEP::cm, cZ * CLHEP::cm - dz * CLHEP::cm / 2.0);
1235
1236 rot.rotateX(rotX);
1237 rot.rotateY(rotY);
1238 rot.rotateZ(rotZ);
1239 if (offset) {
1240 rot.rotateZ(0.5 * phi * CLHEP::deg);
1241 arm.rotateZ(0.5 * phi * CLHEP::deg);
1242 }
1243 for (int i = 0; i < number; ++i) {
1244 const string physicalName = "physicalRib_" + to_string(ribID) + " " + to_string(i);
1245 new G4PVPlacement(G4Transform3D(rot, arm), logicalV,
1246 physicalName.c_str(), m_logicalCDC, false, ribID);
1247 rot.rotateZ(phi * CLHEP::deg);
1248 arm.rotateZ(phi * CLHEP::deg);
1249 }
1250
1251 }// rib
1252
1253 const int nRib2s = content.getNumberNodes("Covers/Rib2");
1254 for (int iRib2 = 0; iRib2 < nRib2s; ++iRib2) {
1255 GearDir rib2Content(content);
1256 rib2Content.append((boost::format("/Covers/Rib2[%1%]/") % (iRib2 + 1)).str());
1257 const string srib2ID = rib2Content.getString("@id");
1258 const int rib2ID = atoi(srib2ID.c_str());
1259 // const string rib2Name = rib2Content.getString("Name");
1260 const double length = rib2Content.getLength("Length");
1261 const double width = rib2Content.getLength("Width");
1262 const double thick = rib2Content.getLength("Thickness");
1263 const double width2 = rib2Content.getLength("Width2");
1264 const double thick2 = rib2Content.getLength("Thickness2");
1265 const double rotX = rib2Content.getLength("RotX");
1266 const double rotY = rib2Content.getLength("RotY");
1267 const double rotZ = rib2Content.getLength("RotZ");
1268 const double cX = rib2Content.getLength("PosX");
1269 const double cY = rib2Content.getLength("PosY");
1270 const double cZ = rib2Content.getLength("PosZ");
1271 const int number = atoi((rib2Content.getString("NDiv")).c_str());
1272
1273 const string solidName = "solidRib2" + to_string(rib2ID);
1274 const string logicalName = "logicalRib2" + to_string(rib2ID);
1275 G4Trd* trdShape = new G4Trd(solidName,
1276 0.5 * thick * CLHEP::cm,
1277 0.5 * thick2 * CLHEP::cm,
1278 0.5 * width * CLHEP::cm,
1279 0.5 * width2 * CLHEP::cm,
1280 0.5 * length * CLHEP::cm);
1281
1282 G4LogicalVolume* logicalV = new G4LogicalVolume(trdShape, medAluminum, logicalName, 0, 0, 0);
1283 if (rib2ID > 0)
1284 logicalV = new G4LogicalVolume(trdShape, medCopper, logicalName, 0, 0, 0);
1285
1286 [[clang::suppress]]
1287 logicalV->SetVisAttributes(m_VisAttributes.back());
1288
1289 const double phi = 360.0 / number;
1290
1291 G4RotationMatrix rot = G4RotationMatrix();
1292 G4ThreeVector arm(cX * CLHEP::cm, cY * CLHEP::cm, cZ * CLHEP::cm - thick * CLHEP::cm / 2.0);
1293
1294 rot.rotateX(rotX);
1295 rot.rotateY(rotY);
1296 rot.rotateZ(rotZ);
1297 for (int i = 0; i < number; ++i) {
1298 const string physicalName = "physicalRib2_" + to_string(rib2ID) + " " + to_string(i);
1299 new G4PVPlacement(G4Transform3D(rot, arm), logicalV,
1300 physicalName.c_str(), m_logicalCDC, false, rib2ID);
1301 rot.rotateZ(phi * CLHEP::deg);
1302 arm.rotateZ(phi * CLHEP::deg);
1303 }
1304
1305 }// rib2
1306
1307 const int nRib3s = content.getNumberNodes("Covers/Rib3");
1308 for (int iRib3 = 0; iRib3 < nRib3s; ++iRib3) {
1309 GearDir rib3Content(content);
1310 rib3Content.append((boost::format("/Covers/Rib3[%1%]/") % (iRib3 + 1)).str());
1311 const string srib3ID = rib3Content.getString("@id");
1312 const int rib3ID = atoi(srib3ID.c_str());
1313 // const string rib3Name = rib3Content.getString("Name");
1314 const double length = rib3Content.getLength("Length");
1315 const double width = rib3Content.getLength("Width");
1316 const double thick = rib3Content.getLength("Thickness");
1317 const double r = rib3Content.getLength("HoleR");
1318 const double cX = rib3Content.getLength("PosX");
1319 const double cY = rib3Content.getLength("PosY");
1320 const double cZ = rib3Content.getLength("PosZ");
1321 const double hX = rib3Content.getLength("HoleX");
1322 const double hY = rib3Content.getLength("HoleY");
1323 const double hZ = rib3Content.getLength("HoleZ");
1324 const int offset = atoi((rib3Content.getString("Offset")).c_str());
1325 const int number = atoi((rib3Content.getString("NDiv")).c_str());
1326
1327 const string logicalName = "logicalRib3" + to_string(rib3ID);
1328 G4VSolid* boxShape = new G4Box("Block",
1329 0.5 * length * CLHEP::cm,
1330 0.5 * width * CLHEP::cm,
1331 0.5 * thick * CLHEP::cm);
1332 G4VSolid* tubeShape = new G4Tubs("Hole",
1333 0.,
1334 r * CLHEP::cm,
1335 length * CLHEP::cm,
1336 0.,
1337 360. * CLHEP::deg);
1338 G4RotationMatrix rotsub = G4RotationMatrix();
1339 G4ThreeVector trnsub(cX * CLHEP::cm - hX * CLHEP::cm, cY * CLHEP::cm - hY * CLHEP::cm,
1340 cZ * CLHEP::cm - hZ * CLHEP::cm + 0.5 * thick * CLHEP::cm);
1341 G4VSolid* coolingBlock = new G4SubtractionSolid("Block-Hole",
1342 boxShape,
1343 tubeShape,
1344 G4Transform3D(rotsub,
1345 trnsub));
1346
1347 G4LogicalVolume* logicalV = new G4LogicalVolume(coolingBlock, medCopper, logicalName, 0, 0, 0);
1348
1349 logicalV->SetVisAttributes(m_VisAttributes.back());
1350
1351 const double phi = 360.0 / number;
1352
1353 G4RotationMatrix rot = G4RotationMatrix();
1354 G4ThreeVector arm(cX * CLHEP::cm, cY * CLHEP::cm, cZ * CLHEP::cm - thick * CLHEP::cm / 2.0);
1355
1356 if (offset) {
1357 rot.rotateZ(0.5 * phi * CLHEP::deg);
1358 arm.rotateZ(0.5 * phi * CLHEP::deg);
1359 }
1360 for (int i = 0; i < number; ++i) {
1361 const string physicalName = "physicalRib3_" + to_string(rib3ID) + " " + to_string(i);
1362 new G4PVPlacement(G4Transform3D(rot, arm), logicalV,
1363 physicalName.c_str(), m_logicalCDC, false, rib3ID);
1364 rot.rotateZ(phi * CLHEP::deg);
1365 arm.rotateZ(phi * CLHEP::deg);
1366 }
1367
1368 }// rib3
1369
1370 const int nRib4s = content.getNumberNodes("Covers/Rib4");
1371 for (int iRib4 = 0; iRib4 < nRib4s; ++iRib4) {
1372 GearDir rib4Content(content);
1373 rib4Content.append((boost::format("/Covers/Rib4[%1%]/") % (iRib4 + 1)).str());
1374 const string srib4ID = rib4Content.getString("@id");
1375 const int rib4ID = atoi(srib4ID.c_str());
1376 // const string rib4Name = rib4Content.getString("Name");
1377 const double length = rib4Content.getLength("Length");
1378 const double width = rib4Content.getLength("Width");
1379 const double thick = rib4Content.getLength("Thickness");
1380 const double length2 = rib4Content.getLength("Length2");
1381 const double width2 = rib4Content.getLength("Width2");
1382 const double thick2 = rib4Content.getLength("Thickness2");
1383 const double cX = rib4Content.getLength("PosX");
1384 const double cY = rib4Content.getLength("PosY");
1385 const double cZ = rib4Content.getLength("PosZ");
1386 const double hX = rib4Content.getLength("HoleX");
1387 const double hY = rib4Content.getLength("HoleY");
1388 const double hZ = rib4Content.getLength("HoleZ");
1389 const int offset = atoi((rib4Content.getString("Offset")).c_str());
1390 const int number = atoi((rib4Content.getString("NDiv")).c_str());
1391
1392 const string logicalName = "logicalRib4" + to_string(rib4ID);
1393 G4VSolid* baseShape = new G4Box("Base",
1394 0.5 * length * CLHEP::cm,
1395 0.5 * width * CLHEP::cm,
1396 0.5 * thick * CLHEP::cm);
1397 G4VSolid* sqShape = new G4Box("Sq",
1398 0.5 * length2 * CLHEP::cm,
1399 0.5 * width2 * CLHEP::cm,
1400 0.5 * thick2 * CLHEP::cm);
1401 G4RotationMatrix rotsub = G4RotationMatrix();
1402 double dzc = (hZ - thick2 / 2.) - (cZ - thick / 2.);
1403 G4ThreeVector trnsub(hX * CLHEP::cm - cX * CLHEP::cm,
1404 hY * CLHEP::cm - cY * CLHEP::cm,
1405 dzc * CLHEP::cm);
1406 G4VSolid* sqHoleBase = new G4SubtractionSolid("Base-Sq",
1407 baseShape,
1408 sqShape,
1409 G4Transform3D(rotsub,
1410 trnsub)
1411 );
1412
1413 G4LogicalVolume* logicalV = new G4LogicalVolume(sqHoleBase, medCopper, logicalName, 0, 0, 0);
1414 if (rib4ID < 19)
1415 logicalV = new G4LogicalVolume(sqHoleBase, medNEMA_G10_Plate, logicalName, 0, 0, 0);
1416
1417 logicalV->SetVisAttributes(m_VisAttributes.back());
1418
1419 const double phi = 360.0 / number;
1420
1421 G4RotationMatrix rot = G4RotationMatrix();
1422 G4ThreeVector arm(cX * CLHEP::cm, cY * CLHEP::cm, cZ * CLHEP::cm - thick * CLHEP::cm / 2.0);
1423
1424 if (offset) {
1425 rot.rotateZ(0.5 * phi * CLHEP::deg);
1426 arm.rotateZ(0.5 * phi * CLHEP::deg);
1427 }
1428 for (int i = 0; i < number; ++i) {
1429 const string physicalName = "physicalRib4_" + to_string(rib4ID) + " " + to_string(i);
1430 new G4PVPlacement(G4Transform3D(rot, arm), logicalV,
1431 physicalName.c_str(), m_logicalCDC, false, rib4ID);
1432 rot.rotateZ(phi * CLHEP::deg);
1433 arm.rotateZ(phi * CLHEP::deg);
1434 }
1435
1436 }// rib4
1437
1438 const int nRib5s = content.getNumberNodes("Covers/Rib5");
1439 for (int iRib5 = 0; iRib5 < nRib5s; ++iRib5) {
1440 GearDir rib5Content(content);
1441 rib5Content.append((boost::format("/Covers/Rib5[%1%]/") % (iRib5 + 1)).str());
1442 const string srib5ID = rib5Content.getString("@id");
1443 const int rib5ID = atoi(srib5ID.c_str());
1444 // const string rib5Name = rib5Content.getString("Name");
1445 const double dr = rib5Content.getLength("DeltaR");
1446 const double dz = rib5Content.getLength("DeltaZ");
1447 const double width = rib5Content.getLength("Width");
1448 const double thick = rib5Content.getLength("Thickness");
1449 const double rin = rib5Content.getLength("Rin");
1450 const double rotX = rib5Content.getLength("RotX");
1451 const double rotY = rib5Content.getLength("RotY");
1452 const double rotZ = rib5Content.getLength("RotZ");
1453 const double cX = rib5Content.getLength("PosX");
1454 const double cY = rib5Content.getLength("PosY");
1455 const double cZ = rib5Content.getLength("PosZ");
1456 const int offset = atoi((rib5Content.getString("Offset")).c_str());
1457 const int number = atoi((rib5Content.getString("NDiv")).c_str());
1458
1459 const string solidName = "solidRib5" + to_string(rib5ID);
1460 const string logicalName = "logicalRib5" + to_string(rib5ID);
1461 const double rmax = rin + thick;
1462 const double rmin = rin;
1463 const double dphi = 2. * atan2(dz, dr);
1464 const double ddphi = thick * tan(dphi) / rin;
1465 const double ddphi2 = width / 2. * width / 2. / (cX + dr) / rin;
1466 const double cphi = dphi - ddphi - ddphi2;
1467 G4Tubs* tubeShape = new G4Tubs(solidName,
1468 rmin * CLHEP::cm,
1469 rmax * CLHEP::cm,
1470 0.5 * width * CLHEP::cm,
1471 0.,
1472 cphi);
1473
1474 G4LogicalVolume* logicalV = new G4LogicalVolume(tubeShape, medAluminum, logicalName, 0, 0, 0);
1475
1476 logicalV->SetVisAttributes(m_VisAttributes.back());
1477
1478 const double phi = 360.0 / number;
1479
1480 G4RotationMatrix rot = G4RotationMatrix();
1481
1482 //G4ThreeVector arm(cX * CLHEP::cm, cY * CLHEP::cm, cZ * CLHEP::cm - thick * CLHEP::cm / 2.0);
1483 G4ThreeVector arm(cX * CLHEP::cm, cY * CLHEP::cm, cZ * CLHEP::cm - rin * CLHEP::cm - thick * CLHEP::cm);
1484
1485 rot.rotateX(rotX);
1486 rot.rotateY(rotY);
1487 rot.rotateZ(rotZ);
1488 if (offset) {
1489 rot.rotateZ(0.5 * phi * CLHEP::deg);
1490 arm.rotateZ(0.5 * phi * CLHEP::deg);
1491 }
1492 for (int i = 0; i < number; ++i) {
1493 const string physicalName = "physicalRib5_" + to_string(rib5ID) + " " + to_string(i);
1494 new G4PVPlacement(G4Transform3D(rot, arm), logicalV,
1495 physicalName.c_str(), m_logicalCDC, false, rib5ID);
1496 rot.rotateZ(phi * CLHEP::deg);
1497 arm.rotateZ(phi * CLHEP::deg);
1498 }
1499 }//rib5
1500
1501 }
1502
1503
1504 void GeoCDCCreator::createCovers(const CDCGeometry& geom)
1505 {
1506 G4Material* medAl = geometry::Materials::get("Al");
1507 G4double density = 1.000 * CLHEP::g / CLHEP::cm3;
1508 G4double a = 1.01 * CLHEP::g / CLHEP::mole;
1509 G4Element* elH = new G4Element("Hydrogen", "H", 1., a);
1510 a = 16.00 * CLHEP::g / CLHEP::mole;
1511 G4Element* elO = new G4Element("Oxygen", "O", 8., a);
1512 G4Material* medH2O = new G4Material("water", density, 2);
1513 medH2O->AddElement(elH, 2);
1514 medH2O->AddElement(elO, 1);
1515 G4Material* medCu = geometry::Materials::get("Cu");
1516 G4Material* medLV = geometry::Materials::get("CDCLVCable");
1517 G4Material* medFiber = geometry::Materials::get("CDCOpticalFiber");
1518 G4Material* medCAT7 = geometry::Materials::get("CDCCAT7");
1519 G4Material* medTRG = geometry::Materials::get("CDCOpticalFiberTRG");
1520 G4Material* medHV = geometry::Materials::get("CDCHVCable");
1521
1522 m_VisAttributes.push_back(new G4VisAttributes(true, G4Colour(0., 1., 0.)));
1523 for (const auto& cover : geom.getCovers()) {
1524 const int coverID = cover.getId();
1525 const string coverName = "cover" + to_string(coverID);
1526 const double rmin1 = cover.getRmin1();
1527 const double rmin2 = cover.getRmin2();
1528 const double rmax1 = cover.getRmax1();
1529 const double rmax2 = cover.getRmax2();
1530 const double thick = cover.getThick();
1531 const double posZ = cover.getZ();
1532
1533 /*if (coverID == 7 || coverID == 10) {
1534 createCone(rmin1, rmax1, rmin2, rmax2, thick, posZ, coverID, medAl, coverName);
1535 } else {
1536 createTube(rmin1, rmax1, thick, posZ, coverID, medAl, coverName);
1537 }*/
1538 // ID dependent material definition
1539 if (coverID < 23) {
1540 if (coverID == 7 || coverID == 10) {
1541 createCone(rmin1, rmax1, rmin2, rmax2, thick, posZ, coverID, medAl, coverName);
1542 } else {
1543 createTube(rmin1, rmax1, thick, posZ, coverID, medAl, coverName);
1544 }
1545 }
1546 if (coverID > 22 && coverID < 29)
1547 createTube(rmin1, rmax1, thick, posZ, coverID, medCu, coverName);
1548 if (coverID > 28 && coverID < 35)
1549 createTorus(rmin1, rmax1, thick, posZ, coverID, medCu, coverName);
1550 if (coverID > 34 && coverID < 41)
1551 createTorus(rmin1, rmax1, thick, posZ, coverID, medH2O, coverName);
1552 if (coverID == 45 || coverID == 46)
1553 createTube(rmin1, rmax1, thick, posZ, coverID, medLV, coverName);
1554 if (coverID == 47 || coverID == 48)
1555 createTube(rmin1, rmax1, thick, posZ, coverID, medFiber, coverName);
1556 if (coverID == 49 || coverID == 50)
1557 createTube(rmin1, rmax1, thick, posZ, coverID, medCAT7, coverName);
1558 if (coverID == 51 || coverID == 52)
1559 createTube(rmin1, rmax1, thick, posZ, coverID, medTRG, coverName);
1560 if (coverID == 53)
1561 createTube(rmin1, rmax1, thick, posZ, coverID, medHV, coverName);
1562 }
1563 }
1564
1565 void GeoCDCCreator::createCover2s(const CDCGeometry& geom)
1566 {
1567 G4Material* medHV = geometry::Materials::get("CDCHVCable");
1568 G4Material* medFiber = geometry::Materials::get("CDCOpticalFiber");
1569 G4Material* medCAT7 = geometry::Materials::get("CDCCAT7");
1570 G4Material* medTRG = geometry::Materials::get("CDCOpticalFiberTRG");
1571
1572 m_VisAttributes.push_back(new G4VisAttributes(true, G4Colour(0., 1., 0.)));
1573 for (const auto& cover2 : geom.getCover2s()) {
1574 const int cover2ID = cover2.getId();
1575 const string cover2Name = "cover2" + to_string(cover2ID);
1576 const double rmin = cover2.getRmin();
1577 const double rmax = cover2.getRmax();
1578 const double phis = cover2.getPhis();
1579 const double dphi = cover2.getDphi();
1580 const double thick = cover2.getThick();
1581 const double posZ = cover2.getZ();
1582
1583 if (cover2ID < 11)
1584 createTube2(rmin, rmax, phis, dphi, thick, posZ, cover2ID, medHV, cover2Name);
1585 if (cover2ID > 10 && cover2ID < 14)
1586 createTube2(rmin, rmax, phis, dphi, thick, posZ, cover2ID, medFiber, cover2Name);
1587 if (cover2ID > 13 && cover2ID < 23)
1588 createTube2(rmin, rmax, phis, dphi, thick, posZ, cover2ID, medCAT7, cover2Name);
1589 if (cover2ID > 22 && cover2ID < 29)
1590 createTube2(rmin, rmax, phis, dphi, thick, posZ, cover2ID, medTRG, cover2Name);
1591 }
1592 }
1593
1594 void GeoCDCCreator::createCone(const double rmin1, const double rmax1,
1595 const double rmin2, const double rmax2,
1596 const double thick, const double posZ,
1597 const int id, G4Material* med,
1598 const string& name)
1599 {
1600 const string solidName = "solid" + name;
1601 const string logicalName = "logical" + name;
1602 const string physicalName = "physical" + name;
1603 G4Cons* coverConeShape = new G4Cons(solidName.c_str(), rmin1 * CLHEP::cm, rmax1 * CLHEP::cm,
1604 rmin2 * CLHEP::cm, rmax2 * CLHEP::cm, thick * CLHEP::cm / 2.0, 0.*CLHEP::deg, 360.*CLHEP::deg);
1605 G4LogicalVolume* coverCone = new G4LogicalVolume(coverConeShape, med,
1606 logicalName.c_str(), 0, 0, 0);
1607 coverCone->SetVisAttributes(m_VisAttributes.back());
1608 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, posZ * CLHEP::cm - thick * CLHEP::cm / 2.0), coverCone,
1609 physicalName.c_str(), m_logicalCDC, false, id);
1610
1611 }
1612
1613 void GeoCDCCreator::createTube(const double rmin, const double rmax,
1614 const double thick, const double posZ,
1615 const int id, G4Material* med,
1616 const string& name)
1617 {
1618 const string solidName = "solid" + name;
1619 const string logicalName = "logical" + name;
1620 const string physicalName = "physical" + name;
1621 G4Tubs* solidV = new G4Tubs(solidName.c_str(),
1622 rmin * CLHEP::cm,
1623 rmax * CLHEP::cm,
1624 thick * CLHEP::cm / 2.0,
1625 0.*CLHEP::deg,
1626 360.*CLHEP::deg);
1627 G4LogicalVolume* logicalV = new G4LogicalVolume(solidV, med,
1628 logicalName.c_str(), 0, 0, 0);
1629 logicalV->SetVisAttributes(m_VisAttributes.back());
1630 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, posZ * CLHEP::cm - thick * CLHEP::cm / 2.0), logicalV,
1631 physicalName.c_str(), m_logicalCDC, false, id);
1632
1633 }
1634
1635 void GeoCDCCreator::createBox(const double length, const double height,
1636 const double thick, const double x,
1637 const double y, const double z,
1638 const int id, G4Material* med,
1639 const string& name)
1640 {
1641 const string solidName = (boost::format("solid%1%%2%") % name % id).str();
1642 const string logicalName = (boost::format("logical%1%%2%") % name % id).str();
1643 const string physicalName = (boost::format("physical%1%%2%") % name % id).str();
1644 G4Box* boxShape = new G4Box(solidName.c_str(), 0.5 * length * CLHEP::cm,
1645 0.5 * height * CLHEP::cm,
1646 0.5 * thick * CLHEP::cm);
1647 G4LogicalVolume* logicalV = new G4LogicalVolume(boxShape, med,
1648 logicalName.c_str(), 0, 0, 0);
1649 logicalV->SetVisAttributes(m_VisAttributes.back());
1650 new G4PVPlacement(0, G4ThreeVector(x * CLHEP::cm, y * CLHEP::cm, z * CLHEP::cm - thick * CLHEP::cm / 2.0), logicalV,
1651 physicalName.c_str(), m_logicalCDC, false, id);
1652
1653 }
1654
1655 void GeoCDCCreator::createTorus(const double rmin1, const double rmax1,
1656 const double thick, const double posZ,
1657 const int id, G4Material* med,
1658 const string& name)
1659 {
1660 const string solidName = "solid" + name;
1661 const string logicalName = "logical" + name;
1662 const string physicalName = "physical" + name;
1663 const double rtor = (rmax1 + rmin1) / 2.;
1664 const double rmax = rmax1 - rtor;
1665 const double rmin = max((rmax - thick), 0.);
1666
1667 G4Torus* solidV = new G4Torus(solidName.c_str(),
1668 rmin * CLHEP::cm,
1669 rmax * CLHEP::cm,
1670 rtor * CLHEP::cm,
1671 0.*CLHEP::deg,
1672 360.*CLHEP::deg);
1673 G4LogicalVolume* logicalV = new G4LogicalVolume(solidV, med,
1674 logicalName.c_str(), 0, 0, 0);
1675 logicalV->SetVisAttributes(m_VisAttributes.back());
1676 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, posZ * CLHEP::cm), logicalV,
1677 physicalName.c_str(), m_logicalCDC, false, id);
1678
1679 }
1680
1681 void GeoCDCCreator::createTube2(const double rmin, const double rmax,
1682 const double phis, const double phie,
1683 const double thick, const double posZ,
1684 const int id, G4Material* med,
1685 const string& name)
1686 {
1687 const string solidName = "solid" + name;
1688 const string logicalName = "logical" + name;
1689 const string physicalName = "physical" + name;
1690 G4Tubs* solidV = new G4Tubs(solidName.c_str(),
1691 rmin * CLHEP::cm,
1692 rmax * CLHEP::cm,
1693 thick * CLHEP::cm / 2.0,
1694 phis,
1695 phie);
1696 G4LogicalVolume* logicalV = new G4LogicalVolume(solidV, med,
1697 logicalName.c_str(), 0, 0, 0);
1698 logicalV->SetVisAttributes(m_VisAttributes.back());
1699 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, posZ * CLHEP::cm - thick * CLHEP::cm / 2.0), logicalV,
1700 physicalName.c_str(), m_logicalCDC, false, id);
1701
1702 }
1703
1704 void GeoCDCCreator::createMapper(G4LogicalVolume& topVolume)
1705 {
1706 CDCGeoControlPar& gcp = CDCGeoControlPar::getInstance();
1707 if (!gcp.getMapperGeometry()) return;
1708
1709 const double xc = 0.5 * (-0.0002769 + 0.0370499) * CLHEP::cm;
1710 const double yc = 0.5 * (-0.0615404 + -0.108948) * CLHEP::cm;
1711 const double zc = 0.5 * (-35.3 + 48.5) * CLHEP::cm;
1712 //3 plates
1713 // const double plateWidth = 13.756 * CLHEP::cm;
1714 // const double plateThick = 1.203 * CLHEP::cm;
1715 // const double plateLength = 83.706 * CLHEP::cm;
1716 const double plateWidth = 13.8 * CLHEP::cm;
1717 const double plateThick = 1.2 * CLHEP::cm;
1718 const double plateLength = 83.8 * CLHEP::cm;
1719 const double phi = gcp.getMapperPhiAngle() * CLHEP::deg; //phi-angle in lab.
1720 // std::cout << "phi= " << phi << std::endl;
1721 // const double endRingRmin = 4.1135 * CLHEP::cm;
1722 // const double endRingRmax = 15.353 * CLHEP::cm;
1723 // const double endRingThick = 2.057 * CLHEP::cm;
1724 const double endPlateRmin = 4.0 * CLHEP::cm;
1725 const double endPlateRmax = 15.5 * CLHEP::cm;
1726 const double bwdEndPlateThick = 1.7 * CLHEP::cm;
1727 const double fwdEndPlateThick = 2.0 * CLHEP::cm;
1728
1729 G4Material* medAluminum = geometry::Materials::get("Al");
1730
1731 string name = "Plate";
1732 int pID = 0;
1733 G4Box* plateShape = new G4Box("solid" + name, .5 * plateWidth, .5 * plateThick, .5 * plateLength);
1734 G4LogicalVolume* logical0 = new G4LogicalVolume(plateShape, medAluminum, "logical" + name, 0, 0, 0);
1735 logical0->SetVisAttributes(m_VisAttributes.back());
1736 // const double x = .5 * plateWidth;
1737 const double x = xc + 0.5 * plateWidth;
1738 // const double y = endRingRmin;
1739 const double y = yc + endPlateRmin + 0.1 * CLHEP::cm;
1740 // double z = 2.871 * CLHEP::cm;
1741 G4ThreeVector xyz(x, y, zc);
1742 G4RotationMatrix rotM3 = G4RotationMatrix();
1743 xyz.rotateZ(phi);
1744 rotM3.rotateZ(phi);
1745 new G4PVPlacement(G4Transform3D(rotM3, xyz), logical0, "physical" + name, &topVolume, false, pID);
1746
1747 const double alf = 120. * CLHEP::deg;
1748 xyz.rotateZ(alf);
1749 rotM3.rotateZ(alf);
1750 new G4PVPlacement(G4Transform3D(rotM3, xyz), logical0, "physical" + name, &topVolume, false, pID + 1);
1751
1752 xyz.rotateZ(alf);
1753 rotM3.rotateZ(alf);
1754 new G4PVPlacement(G4Transform3D(rotM3, xyz), logical0, "physical" + name, &topVolume, false, pID + 2);
1755
1756 //Define 2 end-plates
1757 //bwd
1758 name = "BwdEndPlate";
1759 G4Tubs* BwdEndPlateShape = new G4Tubs("solid" + name, endPlateRmin, endPlateRmax, 0.5 * bwdEndPlateThick, 0., 360.*CLHEP::deg);
1760 G4LogicalVolume* logical1 = new G4LogicalVolume(BwdEndPlateShape, medAluminum, "logical" + name, 0, 0, 0);
1761 logical1->SetVisAttributes(m_VisAttributes.back());
1762 // z = -40.0105 * CLHEP::cm;
1763 double z = -35.3 * CLHEP::cm - 0.5 * bwdEndPlateThick;
1764 pID = 0;
1765 new G4PVPlacement(0, G4ThreeVector(xc, yc, z), logical1, "physical" + name, &topVolume, false, pID);
1766
1767 //fwd
1768 // z = 45.7525 * CLHEP::cm;
1769 // new G4PVPlacement(0, G4ThreeVector(0., 0., z), logical1, "physical" + name, &topVolume, false, pID + 1);
1770 name = "FwdEndPlate";
1771 G4Tubs* FwdEndPlateShape = new G4Tubs("solid" + name, endPlateRmin, endPlateRmax, 0.5 * fwdEndPlateThick, 0., 360.*CLHEP::deg);
1772 G4LogicalVolume* logical2 = new G4LogicalVolume(FwdEndPlateShape, medAluminum, "logical" + name, 0, 0, 0);
1773 logical2->SetVisAttributes(m_VisAttributes.back());
1774 z = 48.5 * CLHEP::cm + 0.5 * fwdEndPlateThick;
1775 new G4PVPlacement(0, G4ThreeVector(xc, yc, z), logical2, "physical" + name, &topVolume, false, pID);
1776 }
1777
1778 bool GeoCDCCreator::getEndplateInformation(const CDCGeometry& geo, const uint iSLayer,
1779 double& rMinLeft, double& rMaxLeft, double& zBackLeft, double& zForLeft,
1780 double& rMinMiddle, double& rMaxMiddle, double& zBackMiddle, double& zForMiddle,
1781 double& rMinRight, double& rMaxRight, double& zBackRight, double& zForRight) const
1782 {
1783 const auto& endplate = geo.getEndPlate(iSLayer);
1784 const int nEPLayer = endplate.getNEndPlateLayers();
1785
1786 if (iSLayer == 0) {
1787 const auto& epLayerBwd = endplate.getEndPlateLayer(0);
1788 const auto& epLayerFwd = endplate.getEndPlateLayer(nEPLayer / 2);
1789 const auto& senseLayer = geo.getSenseLayer(iSLayer);
1790 const auto& fieldLayer = geo.getFieldLayer(iSLayer);
1791
1792 rMinLeft = epLayerBwd.getRmax();
1793 rMaxLeft = fieldLayer.getR();
1794 zBackLeft = senseLayer.getZbwd();
1795 zForLeft = epLayerBwd.getZfwd();
1796
1797 rMinMiddle = (geo.getInnerWall(0)).getRmax();
1798 rMaxMiddle = fieldLayer.getR();
1799 zBackMiddle = epLayerBwd.getZfwd();
1800 zForMiddle = epLayerFwd.getZbwd();
1801
1802 rMinRight = epLayerFwd.getRmax();
1803 rMaxRight = fieldLayer.getR();
1804 zBackRight = epLayerFwd.getZbwd();
1805 zForRight = senseLayer.getZfwd();
1806 } else if (iSLayer >= 1 && iSLayer <= 14) {
1807 const auto& epLayerBwd = endplate.getEndPlateLayer(1);
1808 const auto& epLayerFwd = endplate.getEndPlateLayer((nEPLayer / 2) + 1);
1809 const auto& senseLayer = geo.getSenseLayer(iSLayer);
1810 const auto& fieldLayerIn = geo.getFieldLayer(iSLayer - 1);
1811 const auto& fieldLayerOut = geo.getFieldLayer(iSLayer);
1812
1813 rMinLeft = epLayerBwd.getRmax();
1814 rMaxLeft = fieldLayerOut.getR();
1815 zBackLeft = senseLayer.getZbwd();
1816 zForLeft = epLayerBwd.getZfwd();
1817
1818 rMinMiddle = fieldLayerIn.getR();
1819 rMaxMiddle = fieldLayerOut.getR();
1820 zBackMiddle = epLayerBwd.getZfwd();
1821 zForMiddle = epLayerFwd.getZbwd();
1822
1823 rMinRight = epLayerFwd.getRmax();
1824 rMaxRight = fieldLayerOut.getR();
1825 zBackRight = epLayerFwd.getZbwd();
1826 zForRight = senseLayer.getZfwd();
1827 } else if (iSLayer >= 15 && iSLayer <= 18) {
1828 const auto& epLayerBwd = endplate.getEndPlateLayer(1);
1829 const auto& epLayerFwd = endplate.getEndPlateLayer(nEPLayer / 2);
1830 const auto& senseLayer = geo.getSenseLayer(iSLayer);
1831 const auto& fieldLayerIn = geo.getFieldLayer(iSLayer - 1);
1832 const auto& fieldLayerOut = geo.getFieldLayer(iSLayer);
1833
1834 rMinLeft = epLayerBwd.getRmax();
1835 rMaxLeft = fieldLayerOut.getR();
1836 zBackLeft = senseLayer.getZbwd();
1837 zForLeft = epLayerBwd.getZfwd();
1838
1839 rMinMiddle = fieldLayerIn.getR();
1840 rMaxMiddle = fieldLayerOut.getR();
1841 zBackMiddle = epLayerBwd.getZfwd();
1842 zForMiddle = epLayerFwd.getZbwd();
1843
1844 rMinRight = epLayerFwd.getRmax();
1845 rMaxRight = fieldLayerOut.getR();
1846 zBackRight = epLayerFwd.getZbwd();
1847 zForRight = senseLayer.getZfwd();
1848 } else if (iSLayer >= 19 && iSLayer < 55) {
1849 const auto& epLayerBwd = endplate.getEndPlateLayer(0);
1850 const auto& epLayerFwd = endplate.getEndPlateLayer(nEPLayer / 2);
1851 const auto& senseLayer = geo.getSenseLayer(iSLayer);
1852 const auto& fieldLayerIn = geo.getFieldLayer(iSLayer - 1);
1853 const auto& fieldLayerOut = geo.getFieldLayer(iSLayer);
1854
1855 rMinLeft = epLayerBwd.getRmax();
1856 rMaxLeft = fieldLayerOut.getR();
1857 zBackLeft = senseLayer.getZbwd();
1858 zForLeft = epLayerBwd.getZfwd();
1859
1860 rMinMiddle = fieldLayerIn.getR();
1861 rMaxMiddle = fieldLayerOut.getR();
1862 zBackMiddle = epLayerBwd.getZfwd();
1863 zForMiddle = epLayerFwd.getZbwd();
1864
1865 rMinRight = epLayerFwd.getRmax();
1866 rMaxRight = fieldLayerOut.getR();
1867 zBackRight = epLayerFwd.getZbwd();
1868 zForRight = senseLayer.getZfwd();
1869
1870 } else if (iSLayer == 55) {
1871
1872 const auto& epLayerBwdIn = endplate.getEndPlateLayer(0);
1873 const auto& epLayerBwdOut = endplate.getEndPlateLayer((nEPLayer / 2) - 1);
1874 const auto& epLayerFwdIn = endplate.getEndPlateLayer(nEPLayer / 2);
1875 const auto& epLayerFwdOut = endplate.getEndPlateLayer(nEPLayer - 1);
1876 const auto& senseLayer = geo.getSenseLayer(iSLayer);
1877
1878 int iSLayerMinus1 = iSLayer - 1; //avoid cpp-check warning
1879 const auto& fieldLayerIn = geo.getFieldLayer(iSLayerMinus1); //avoid cpp-check warning
1880 rMinLeft = epLayerBwdIn.getRmax();
1881 rMaxLeft = epLayerBwdOut.getRmax();
1882 zBackLeft = senseLayer.getZbwd();
1883 zForLeft = epLayerBwdIn.getZfwd();
1884
1885 rMinMiddle = fieldLayerIn.getR();
1886 rMaxMiddle = (geo.getOuterWall(0)).getRmin();
1887 zBackMiddle = epLayerBwdIn.getZfwd();
1888 zForMiddle = epLayerFwdIn.getZbwd();
1889
1890 rMinRight = epLayerFwdIn.getRmax();
1891 rMaxRight = epLayerFwdOut.getRmax();
1892 zBackRight = epLayerFwdIn.getZbwd();
1893 zForRight = senseLayer.getZfwd();
1894
1895 } else {
1896 B2ERROR("Undefined sensitive layer : " << iSLayer);
1897 return false;
1898 }
1899 return true;
1900 }
1901 }
1903}
Belle2::B2Vector3::Z
DataType Z() const
access variable Z (= .at(2) without boundary check)
Definition B2Vector3.h:435
Belle2::B2Vector3::SetX
void SetX(DataType x)
set X/1st-coordinate
Definition B2Vector3.h:457
Belle2::B2Vector3::Cross
B2Vector3< DataType > Cross(const B2Vector3< DataType > &p) const
Cross product.
Definition B2Vector3.h:296
Belle2::B2Vector3::X
DataType X() const
access variable X (= .at(0) without boundary check)
Definition B2Vector3.h:431
Belle2::B2Vector3::Y
DataType Y() const
access variable Y (= .at(1) without boundary check)
Definition B2Vector3.h:433
Belle2::B2Vector3::Mag
DataType Mag() const
The magnitude (rho in spherical coordinate system).
Definition B2Vector3.h:159
Belle2::B2Vector3::SetY
void SetY(DataType y)
set Y/2nd-coordinate
Definition B2Vector3.h:459
Belle2::B2Vector3::Perp
DataType Perp() const
The transverse component (R in cylindrical coordinate system).
Definition B2Vector3.h:200
Belle2::BkgSensitiveDetector
The Class for BeamBackground Sensitive Detector.
Definition BkgSensitiveDetector.h:25
Belle2::CDCGeometry::EndPlate::getNEndPlateLayers
int getNEndPlateLayers() const
Get the number of endplate layers.
Definition CDCGeometry.h:1382
Belle2::CDCGeometry::FieldLayer::getR
double getR() const
Get Radius.
Definition CDCGeometry.h:1112
Belle2::CDCGeometry::FieldLayer::getZbwd
double getZbwd() const
Get bwd z-position.
Definition CDCGeometry.h:1122
Belle2::CDCGeometry::MotherVolume::getRmin
std::vector< double > getRmin() const
Get the list of the Rmin coordinates.
Definition CDCGeometry.h:936
Belle2::CDCGeometry
The Class for CDC geometry.
Definition CDCGeometry.h:27
Belle2::CDCGeometry::getGlobalOffsetY
double getGlobalOffsetY() const
Get the global y offset of CDC wrt Belle2 coord.
Definition CDCGeometry.h:1438
Belle2::CDCGeometry::getFieldLayer
FieldLayer getFieldLayer(int i) const
Get the i-th field layer.
Definition CDCGeometry.h:1553
Belle2::CDCGeometry::getOuterWall
OuterWall getOuterWall(int i) const
Get the i-th outer wall.
Definition CDCGeometry.h:1483
Belle2::CDCGeometry::getRib2s
std::vector< Rib2 > getRib2s() const
Get the list of rib2s.
Definition CDCGeometry.h:1589
Belle2::CDCGeometry::getFiducialRmin
double getFiducialRmin() const
Get the fiducial Rmin of CDC sensitive volume.
Definition CDCGeometry.h:1463
Belle2::CDCGeometry::getRibs
std::vector< Rib > getRibs() const
Get the list of ribs.
Definition CDCGeometry.h:1584
Belle2::CDCGeometry::getGlobalOffsetX
double getGlobalOffsetX() const
Get the global x offset of CDC wrt Belle2 coord.
Definition CDCGeometry.h:1433
Belle2::CDCGeometry::getInnerWalls
std::vector< InnerWall > getInnerWalls() const
Get the list of inner walls.
Definition CDCGeometry.h:1488
Belle2::CDCGeometry::getRib5s
std::vector< Rib5 > getRib5s() const
Get the list of rib5s.
Definition CDCGeometry.h:1604
Belle2::CDCGeometry::getFiducialRmax
double getFiducialRmax() const
Get the fiducial Rmax of CDC sensitive volume.
Definition CDCGeometry.h:1468
Belle2::CDCGeometry::getNFieldWires
int getNFieldWires() const
Get the number of field wires.
Definition CDCGeometry.h:1615
Belle2::CDCGeometry::getRib3s
std::vector< Rib3 > getRib3s() const
Get the list of rib3s.
Definition CDCGeometry.h:1594
Belle2::CDCGeometry::getMotherVolume
MotherVolume getMotherVolume() const
Get the mother volume geometry of CDC.
Definition CDCGeometry.h:1473
Belle2::CDCGeometry::getNSenseWires
int getNSenseWires() const
Get the number of sense wires.
Definition CDCGeometry.h:1548
Belle2::CDCGeometry::getSenseDiameter
double getSenseDiameter() const
Get the diameter of sense wire.
Definition CDCGeometry.h:1538
Belle2::CDCGeometry::getFrontends
std::vector< Frontend > getFrontends() const
Get the list of frontend layers.
Definition CDCGeometry.h:1518
Belle2::CDCGeometry::getInnerWall
InnerWall getInnerWall(int i) const
Get the i-th inner wall.
Definition CDCGeometry.h:1493
Belle2::CDCGeometry::getFieldDiameter
double getFieldDiameter() const
Get the diameter of field wire.
Definition CDCGeometry.h:1610
Belle2::CDCGeometry::getEndPlate
EndPlate getEndPlate(int i) const
Get the i-th endplate.
Definition CDCGeometry.h:1503
Belle2::CDCGeometry::getRib4s
std::vector< Rib4 > getRib4s() const
Get the list of rib4s.
Definition CDCGeometry.h:1599
Belle2::CDCGeometry::getNSenseLayers
int getNSenseLayers() const
Get the number of sense layers.
Definition CDCGeometry.h:1533
Belle2::CDCGeometry::getEndPlates
std::vector< EndPlate > getEndPlates() const
Get the list of endplates.
Definition CDCGeometry.h:1508
Belle2::CDCGeometry::getFeedthroughLength
double getFeedthroughLength() const
Get the length of feedthrough.
Definition CDCGeometry.h:1620
Belle2::CDCGeometry::getGlobalOffsetZ
double getGlobalOffsetZ() const
Get the global z offset of CDC wrt Belle2 coord.
Definition CDCGeometry.h:1443
Belle2::CDCGeometry::getOuterWalls
std::vector< OuterWall > getOuterWalls() const
Get the list of outer walls.
Definition CDCGeometry.h:1478
Belle2::CDCGeometry::getSenseLayer
SenseLayer getSenseLayer(int i) const
Get i-th sense layer.
Definition CDCGeometry.h:1523
Belle2::CDC::CDCGeoControlPar
The Class for CDC Geometry Control Parameters.
Definition CDCGeoControlPar.h:22
Belle2::CDC::CDCGeoControlPar::getPrintMaterialTable
bool getPrintMaterialTable() const
Get printMaterialTable flag.
Definition CDCGeoControlPar.h:327
Belle2::CDC::CDCGeoControlPar::getMaterialDefinitionMode
double getMaterialDefinitionMode() const
Get material definition mode.
Definition CDCGeoControlPar.h:335
Belle2::CDC::CDCGeoControlPar::getMapperGeometry
bool getMapperGeometry()
Get mapper geometry flag.
Definition CDCGeoControlPar.h:583
Belle2::CDC::CDCGeoControlPar::getMapperPhiAngle
double getMapperPhiAngle()
Get mapper phi-angle.
Definition CDCGeoControlPar.h:591
Belle2::CDC::CDCGeoControlPar::getInstance
static CDCGeoControlPar & getInstance()
Static method to get a reference to the CDCGeoControlPar instance.
Definition CDCGeoControlPar.cc:16
Belle2::CDC::CDCGeometryPar
The Class for CDC Geometry Parameters.
Definition CDCGeometryPar.h:52
Belle2::CDC::CDCGeometryPar::fieldWireDiameter
double fieldWireDiameter() const
Returns diameter of the field wire.
Definition CDCGeometryPar.h:1360
Belle2::CDC::CDCGeometryPar::wireForwardPosition
const B2Vector3D wireForwardPosition(uint layerId, int cellId, EWirePosition set=c_Base) const
Returns the forward position of the input sense wire.
Definition CDCGeometryPar.cc:1708
Belle2::CDC::CDCGeometryPar::senseWireDiameter
double senseWireDiameter() const
Returns diameter of the sense wire.
Definition CDCGeometryPar.h:1355
Belle2::CDC::CDCGeometryPar::wireBackwardPosition
const B2Vector3D wireBackwardPosition(uint layerId, int cellId, EWirePosition set=c_Base) const
Returns the backward position of the input sense wire.
Definition CDCGeometryPar.cc:1757
Belle2::CDC::CDCGeometryPar::nWiresInLayer
unsigned nWiresInLayer(int layerId) const
Returns wire numbers in a layer.
Definition CDCGeometryPar.h:1265
Belle2::CDC::CDCGeometryPar::Instance
static CDCGeometryPar & Instance(const CDCGeometry *=nullptr)
Static method to get a reference to the CDCGeometryPar instance.
Definition CDCGeometryPar.cc:31
Belle2::CDC::CDCSensitiveDetector
The Class for CDC Sensitive Detector.
Definition CDCSensitiveDetector.h:38
Belle2::CDC::CDCSimControlPar::getInstance
static CDCSimControlPar & getInstance()
Static method to get a reference to the CDCSimControlPar instance.
Definition CDCSimControlPar.cc:16
Belle2::CDC::GeoCDCCreator::createBox
void createBox(const double length, const double height, const double thick, const double x, const double y, const double z, const int id, G4Material *med, const std::string &name)
Create G4Box.
Definition GeoCDCCreator.cc:1635
Belle2::CDC::GeoCDCCreator::~GeoCDCCreator
~GeoCDCCreator()
The destructor of the GeoCDCCreator class.
Definition GeoCDCCreator.cc:78
Belle2::CDC::GeoCDCCreator::m_VisAttributes
std::vector< G4VisAttributes * > m_VisAttributes
Vector of pointers to G4VisAttributes.
Definition GeoCDCCreator.h:219
Belle2::CDC::GeoCDCCreator::m_userLimits
std::vector< G4UserLimits * > m_userLimits
Vector of pointers to G4UserLimits.
Definition GeoCDCCreator.h:222
Belle2::CDC::GeoCDCCreator::m_bkgsensitive
BkgSensitiveDetector * m_bkgsensitive
Sensitive detector for background studies.
Definition GeoCDCCreator.h:213
Belle2::CDC::GeoCDCCreator::getEndplateInformation
virtual bool getEndplateInformation(const CDCGeometry &geo, const uint iSLayer, double &rMinLeft, double &rMaxLeft, double &zBackLeft, double &zForLeft, double &rMinMiddle, double &rMaxMiddle, double &zBackMiddle, double &zForMiddle, double &rMinRight, double &rMaxRight, double &zBackRight, double &zForRight) const
Get endplate information.
Definition GeoCDCCreator.cc:1778
Belle2::CDC::GeoCDCCreator::createGeometry
void createGeometry(const CDCGeometry &parameters, G4LogicalVolume &topVolume, geometry::GeometryTypes type)
Create G4 geometry of CDC.
Definition GeoCDCCreator.cc:90
Belle2::CDC::GeoCDCCreator::createTube2
void createTube2(const double rmin, const double rmax, const double phis, const double phie, const double thick, const double posZ, const int id, G4Material *med, const std::string &name)
Create G4Tube2.
Definition GeoCDCCreator.cc:1681
Belle2::CDC::GeoCDCCreator::createTube
void createTube(const double rmin, const double rmax, const double thick, const double posZ, const int id, G4Material *med, const std::string &name)
Create G4Tube.
Definition GeoCDCCreator.cc:1613
Belle2::CDC::GeoCDCCreator::GeoCDCCreator
GeoCDCCreator()
Constructor of the GeoCDCCreator class.
Definition GeoCDCCreator.cc:64
Belle2::CDC::GeoCDCCreator::createNeutronShields
void createNeutronShields(const GearDir &content)
Create neutron shield from gearbox.
Definition GeoCDCCreator.cc:992
Belle2::CDC::GeoCDCCreator::m_physicalCDC
G4VPhysicalVolume * m_physicalCDC
CDC G4 physical volume.
Definition GeoCDCCreator.h:207
Belle2::CDC::GeoCDCCreator::createTorus
void createTorus(const double rmin1, const double rmax1, const double thick, const double posZ, const int id, G4Material *med, const std::string &name)
Create G4Torus.
Definition GeoCDCCreator.cc:1655
Belle2::CDC::GeoCDCCreator::m_BkgSensitiveRib4
std::vector< BkgSensitiveDetector * > m_BkgSensitiveRib4
Sensitive detectors for background studies (rib4).
Definition GeoCDCCreator.h:216
Belle2::CDC::GeoCDCCreator::createCone
void createCone(const double rmin1, const double rmax1, const double rmin2, const double rmax2, const double thick, const double posz, const int id, G4Material *med, const std::string &name)
Create G4Cone.
Definition GeoCDCCreator.cc:1594
Belle2::CDC::GeoCDCCreator::createCover2s
void createCover2s(const GearDir &content)
Create CDC cover2s from gear box.
Belle2::CDC::GeoCDCCreator::createMapper
void createMapper(G4LogicalVolume &topVolume)
Create the B-field mapper geometry (tentative function)
Definition GeoCDCCreator.cc:1704
Belle2::CDC::GeoCDCCreator::m_logicalCDC
G4LogicalVolume * m_logicalCDC
CDC G4 logical volume.
Definition GeoCDCCreator.h:204
Belle2::CDC::GeoCDCCreator::createCovers
void createCovers(const GearDir &content)
Create CDC covers from gear box.
Definition GeoCDCCreator.cc:1074
Belle2::CDC::GeoCDCCreator::m_sensitive
CDCSensitiveDetector * m_sensitive
Sensitive detector.
Definition GeoCDCCreator.h:210
Belle2::GearDir
GearDir is the basic class used for accessing the parameter store.
Definition GearDir.h:31
Belle2::GearDir::append
void append(const std::string &path)
Append something to the current path, modifying the GearDir in place.
Definition GearDir.h:52
Belle2::GearDir::getString
virtual std::string getString(const std::string &path="") const noexcept(false) override
Get the parameter path as a string.
Definition GearDir.h:69
Belle2::gearbox::Interface::getLength
double getLength(const std::string &path="") const noexcept(false)
Get the parameter path as a double converted to the standard length unit.
Definition Interface.h:259
Belle2::geometry::Materials::get
static G4Material * get(const std::string &name)
Find given material.
Definition Materials.h:63
Belle2::B2Vector3D
B2Vector3< double > B2Vector3D
typedef for common usage with double
Definition B2Vector3.h:516
Belle2::tan
double tan(double a)
tan for double
Definition beamHelpers.h:31
Belle2::CDC::GeoCDCFactory
geometry::CreatorFactory< GeoCDCCreator > GeoCDCFactory("CDCCreator")
Register the GeoCreator.
Belle2::geometry
Common code concerning the geometry representation of the detector.
Definition CreatorBase.h:25
Belle2::geometry::GeometryTypes
GeometryTypes
Flag indicating the type of geometry to be used.
Definition GeometryManager.h:36
Belle2
Abstract base class for different kinds of events.
Definition MillepedeAlgorithm.h:17
std
STL namespace.
Belle2::geometry::CreatorFactory
Very simple class to provide an easy way to register creators with the CreatorManager.
Definition CreatorFactory.h:31