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 <G4ProductionCuts.hh>
24#include <G4Box.hh>
25#include <G4Tubs.hh>
26#include <G4Torus.hh>
27#include <G4Trd.hh>
28#include <G4SubtractionSolid.hh>
29#include <G4Region.hh>
30#include <G4VSolid.hh>
31
32#include <G4Polycone.hh>
33#include <G4Cons.hh>
34#include <G4Colour.hh>
35#include <G4LogicalVolume.hh>
36#include <G4PVPlacement.hh>
37#include <G4Transform3D.hh>
38#include <G4VisAttributes.hh>
39#include <G4RotationMatrix.hh>
40#include <G4UserLimits.hh>
41#include <iostream>
42
43using namespace std;
44using namespace boost;
45
46namespace Belle2 {
52 using namespace geometry;
53
54 namespace CDC {
55
60 geometry::CreatorFactory<GeoCDCCreator> GeoCDCFactory("CDCCreator");
61
62 //-----------------------------------------------------------------
63 // Implementation
64 //-----------------------------------------------------------------
65
66 GeoCDCCreator::GeoCDCCreator()
67 {
68 // Set job control params. before sensitivedetector and gometry construction
69 CDCSimControlPar::getInstance();
70 CDCGeoControlPar::getInstance();
71
72 m_logicalCDC = 0;
73 m_physicalCDC = 0;
74 m_VisAttributes.clear();
75 m_VisAttributes.push_back(new G4VisAttributes(false)); // for "invisible"
76 m_userLimits.clear();
77 }
78
79
80 GeoCDCCreator::~GeoCDCCreator()
81 {
82 delete m_sensitive;
83 if (m_bkgsensitive) delete m_bkgsensitive;
84 for (BkgSensitiveDetector* sensitiveDetector : m_BkgSensitiveRib4)
85 delete sensitiveDetector;
86 for (G4VisAttributes* visAttr : m_VisAttributes) delete visAttr;
87 m_VisAttributes.clear();
88 for (G4UserLimits* userLimits : m_userLimits) delete userLimits;
89 m_userLimits.clear();
90 }
91
92 void GeoCDCCreator::createGeometry(const CDCGeometry& geo, G4LogicalVolume& topVolume, geometry::GeometryTypes)
93 {
94
95 m_sensitive = new CDCSensitiveDetector("CDCSensitiveDetector", (2 * 24)* CLHEP::eV, 10 * CLHEP::MeV);
96
97 const G4double realTemperture = (273.15 + 23.) * CLHEP::kelvin;
98 G4Material* medHelium = geometry::Materials::get("CDCHeGas");
99 G4Material* medEthane = geometry::Materials::get("CDCEthaneGas");
100 G4Material* medAluminum = geometry::Materials::get("Al");
101 G4Material* medTungsten = geometry::Materials::get("W");
102 G4Material* medCFRP = geometry::Materials::get("CFRP");
103 G4Material* medNEMA_G10_Plate = geometry::Materials::get("NEMA_G10_Plate");
104 G4Material* medGlue = geometry::Materials::get("CDCGlue");
105 G4Material* medAir = geometry::Materials::get("Air");
106
107 G4double h2odensity = 1.000 * CLHEP::g / CLHEP::cm3;
108 G4double a = 1.01 * CLHEP::g / CLHEP::mole;
109 G4Element* elH = new G4Element("Hydrogen", "H", 1., a);
110 a = 16.00 * CLHEP::g / CLHEP::mole;
111 G4Element* elO = new G4Element("Oxygen", "O", 8., a);
112 G4Material* medH2O = new G4Material("Water", h2odensity, 2);
113 medH2O->AddElement(elH, 2);
114 medH2O->AddElement(elO, 1);
115 G4Material* medCopper = geometry::Materials::get("Cu");
116 G4Material* medHV = geometry::Materials::get("CDCHVCable");
117 //G4Material* medFiber = geometry::Materials::get("CDCOpticalFiber");
118 //G4Material* medCAT7 = geometry::Materials::get("CDCCAT7");
119 //G4Material* medTRG = geometry::Materials::get("CDCOpticalFiberTRG");
120
121 // Total cross section
122 const double rmax_innerWall = geo.getFiducialRmin();
123 const double rmin_outerWall = geo.getFiducialRmax();
124 const double diameter_senseWire = geo.getSenseDiameter();
125 const double diameter_fieldWire = geo.getFieldDiameter();
126 const double num_senseWire = static_cast<double>(geo.getNSenseWires());
127 const double num_fieldWire = static_cast<double>(geo.getNFieldWires());
128 double totalCS = M_PI * (rmin_outerWall * rmin_outerWall - rmax_innerWall * rmax_innerWall);
129
130 // Sense wire cross section
131 double senseCS = M_PI * (diameter_senseWire / 2) * (diameter_senseWire / 2) * num_senseWire;
132
133 // Field wire cross section
134 double fieldCS = M_PI * (diameter_fieldWire / 2) * (diameter_fieldWire / 2) * num_fieldWire;
135
136 // Density
137 const double denHelium = medHelium->GetDensity() / 2.0;
138 const double denEthane = medEthane->GetDensity() / 2.0;
139 const double denAluminum = medAluminum->GetDensity() * (fieldCS / totalCS);
140 const double denTungsten = medTungsten->GetDensity() * (senseCS / totalCS);
141 const double density = denHelium + denEthane + denAluminum + denTungsten;
142 G4Material* cdcMed = new G4Material("CDCGasWire", density, 4, kStateGas, realTemperture);
143 cdcMed->AddMaterial(medHelium, denHelium / density);
144 cdcMed->AddMaterial(medEthane, denEthane / density);
145 cdcMed->AddMaterial(medTungsten, denTungsten / density);
146 cdcMed->AddMaterial(medAluminum, denAluminum / density);
147
148 G4Material* cdcMedGas = cdcMed;
149
150 CDCGeometryPar& cdcgp = CDCGeometryPar::Instance(&geo);
151 const CDCGeoControlPar& gcp = CDCGeoControlPar::getInstance();
152 // std::cout << gcp.getMaterialDefinitionMode() << std::endl;
153
154 // if (cdcgp.getMaterialDefinitionMode() == 2) {
155 if (gcp.getMaterialDefinitionMode() == 2) {
156 const double density2 = denHelium + denEthane;
157 cdcMedGas = new G4Material("CDCRealGas", density2, 2, kStateGas, realTemperture);
158 cdcMedGas->AddMaterial(medHelium, denHelium / density2);
159 cdcMedGas->AddMaterial(medEthane, denEthane / density2);
160 }
161
162 if (gcp.getPrintMaterialTable()) {
163 G4cout << *(G4Material::GetMaterialTable());
164 }
165
166 const auto& mother = geo.getMotherVolume();
167 const auto& motherRmin = mother.getRmin();
168 const auto& motherRmax = mother.getRmax();
169 const auto& motherZ = mother.getZ();
170 G4Polycone* solid_cdc =
171 new G4Polycone("solidCDC", 0 * CLHEP::deg, 360.* CLHEP::deg,
172 mother.getNNodes(), motherZ.data(),
173 motherRmin.data(), motherRmax.data());
174 m_logicalCDC = new G4LogicalVolume(solid_cdc, medAir, "logicalCDC", 0, 0, 0);
175 m_physicalCDC = new G4PVPlacement(0, G4ThreeVector(geo.getGlobalOffsetX() * CLHEP::cm,
176 geo.getGlobalOffsetY() * CLHEP::cm,
177 geo.getGlobalOffsetZ() * CLHEP::cm), m_logicalCDC,
178 "physicalCDC", &topVolume, false, 0);
179
180 // Set up region for production cuts
181 G4Region* aRegion = new G4Region("CDCEnvelope");
182 m_logicalCDC->SetRegion(aRegion);
183 aRegion->AddRootLogicalVolume(m_logicalCDC);
184
185 m_VisAttributes.push_back(new G4VisAttributes(true, G4Colour(0., 1., 0.)));
186 for (const auto& wall : geo.getOuterWalls()) {
187 const int iOuterWall = wall.getId();
188 const string wallName = wall.getName();
189 const double wallRmin = wall.getRmin();
190 const double wallRmax = wall.getRmax();
191 const double wallZfwd = wall.getZfwd();
192 const double wallZbwd = wall.getZbwd();
193 const double length = (wallZfwd - wallZbwd) / 2.0;
194
195
196 G4Material* medWall;
197 if (strstr((wallName).c_str(), "MiddleWall") != nullptr) {
198 medWall = medCFRP;
199 } else {
200 medWall = medAluminum;
201 }
202 G4Tubs* outerWallTubeShape = new G4Tubs("solid" + wallName, wallRmin * CLHEP::cm,
203 wallRmax * CLHEP::cm, length * CLHEP::cm, 0 * CLHEP::deg, 360.*CLHEP::deg);
204
205 G4LogicalVolume* outerWallTube = new G4LogicalVolume(outerWallTubeShape, medWall, "solid" + wallName, 0, 0, 0);
206 outerWallTube->SetVisAttributes(m_VisAttributes.back());
207 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (length + wallZbwd)*CLHEP::cm), outerWallTube, "logical" + wallName,
208 m_logicalCDC, false, iOuterWall);
209 }
210
211
212 m_VisAttributes.push_back(new G4VisAttributes(true, G4Colour(0., 1., 0.)));
213 for (const auto& wall : geo.getInnerWalls()) {
214 const string wallName = wall.getName();
215 const double wallRmin = wall.getRmin();
216 const double wallRmax = wall.getRmax();
217 const double wallZfwd = wall.getZfwd();
218 const double wallZbwd = wall.getZbwd();
219 const double length = (wallZfwd - wallZbwd) / 2.0;
220 const int iInnerWall = wall.getId();
221
222 G4Material* medWall;
223 if (strstr(wallName.c_str(), "MiddleWall") != nullptr) {
224 medWall = medCFRP;
225 } else if (strstr(wallName.c_str(), "MiddleGlue") != nullptr) { // Glue layer 0.005 mmt
226 medWall = medGlue;
227 } else { // Al layer 0.1 mmt
228 medWall = medAluminum;
229 }
230
231 G4Tubs* innerWallTubeShape = new G4Tubs("solid" + wallName, wallRmin * CLHEP::cm,
232 wallRmax * CLHEP::cm, length * CLHEP::cm, 0 * CLHEP::deg, 360.*CLHEP::deg);
233 G4LogicalVolume* innerWallTube = new G4LogicalVolume(innerWallTubeShape, medWall, "logical" + wallName, 0, 0, 0);
234 innerWallTube->SetVisAttributes(m_VisAttributes.back());
235 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (length + wallZbwd)*CLHEP::cm), innerWallTube, "physical" + wallName,
236 m_logicalCDC, false, iInnerWall);
237
238
239 }
240
241
242
243 //
244 // Construct sensitive layers.
245 //
246 const int nSLayer = geo.getNSenseLayers();
247 const double length_feedthrough = geo.getFeedthroughLength();
248 for (int iSLayer = 0; iSLayer < nSLayer; ++iSLayer) {
249 const auto& endplate = geo.getEndPlate(iSLayer);
250 const int nEPLayer = endplate.getNEndPlateLayers();
251 // Get parameters for sensitive layer: left, middle and right.
252 double rmin_sensitive_left, rmax_sensitive_left;
253 double rmin_sensitive_middle, rmax_sensitive_middle;
254 double rmin_sensitive_right, rmax_sensitive_right;
255 double zback_sensitive_left, zfor_sensitive_left;
256 double zback_sensitive_middle, zfor_sensitive_middle;
257 double zback_sensitive_right, zfor_sensitive_right;
258
259 if (iSLayer == 0) {
260 const auto& epLayerBwd = endplate.getEndPlateLayer(0);
261 const auto& epLayerFwd = endplate.getEndPlateLayer(nEPLayer / 2);
262 const auto& senseLayer = geo.getSenseLayer(iSLayer);
263 const auto& fieldLayer = geo.getFieldLayer(iSLayer);
264
265 rmin_sensitive_left = epLayerBwd.getRmax();
266 rmax_sensitive_left = fieldLayer.getR();
267 zback_sensitive_left = senseLayer.getZbwd();
268 zfor_sensitive_left = epLayerBwd.getZfwd();
269
270 rmin_sensitive_middle = (geo.getInnerWall(0)).getRmax();
271 rmax_sensitive_middle = fieldLayer.getR();
272 zback_sensitive_middle = epLayerBwd.getZfwd();
273 zfor_sensitive_middle = epLayerFwd.getZbwd();
274
275 rmin_sensitive_right = epLayerFwd.getRmax();
276 rmax_sensitive_right = fieldLayer.getR();
277 zback_sensitive_right = epLayerFwd.getZbwd();
278 zfor_sensitive_right = senseLayer.getZfwd();
279 } else if (iSLayer >= 1 && iSLayer <= 14) {
280 const auto& epLayerBwd = endplate.getEndPlateLayer(1);
281 const auto& epLayerFwd = endplate.getEndPlateLayer((nEPLayer / 2) + 1);
282 const auto& senseLayer = geo.getSenseLayer(iSLayer);
283 const auto& fieldLayerIn = geo.getFieldLayer(iSLayer - 1);
284 const auto& fieldLayerOut = geo.getFieldLayer(iSLayer);
285
286 rmin_sensitive_left = epLayerBwd.getRmax();
287 rmax_sensitive_left = fieldLayerOut.getR();
288 zback_sensitive_left = senseLayer.getZbwd();
289 zfor_sensitive_left = epLayerBwd.getZfwd();
290
291 rmin_sensitive_middle = fieldLayerIn.getR();
292 rmax_sensitive_middle = fieldLayerOut.getR();
293 zback_sensitive_middle = epLayerBwd.getZfwd();
294 zfor_sensitive_middle = epLayerFwd.getZbwd();
295
296 rmin_sensitive_right = epLayerFwd.getRmax();
297 rmax_sensitive_right = fieldLayerOut.getR();
298 zback_sensitive_right = epLayerFwd.getZbwd();
299 zfor_sensitive_right = senseLayer.getZfwd();
300 } else if (iSLayer >= 15 && iSLayer <= 18) {
301 const auto& epLayerBwd = endplate.getEndPlateLayer(1);
302 const auto& epLayerFwd = endplate.getEndPlateLayer(nEPLayer / 2);
303 const auto& senseLayer = geo.getSenseLayer(iSLayer);
304 const auto& fieldLayerIn = geo.getFieldLayer(iSLayer - 1);
305 const auto& fieldLayerOut = geo.getFieldLayer(iSLayer);
306
307 rmin_sensitive_left = epLayerBwd.getRmax();
308 rmax_sensitive_left = fieldLayerOut.getR();
309 zback_sensitive_left = senseLayer.getZbwd();
310 zfor_sensitive_left = epLayerBwd.getZfwd();
311
312 rmin_sensitive_middle = fieldLayerIn.getR();
313 rmax_sensitive_middle = fieldLayerOut.getR();
314 zback_sensitive_middle = epLayerBwd.getZfwd();
315 zfor_sensitive_middle = epLayerFwd.getZbwd();
316
317 rmin_sensitive_right = epLayerFwd.getRmax();
318 rmax_sensitive_right = fieldLayerOut.getR();
319 zback_sensitive_right = epLayerFwd.getZbwd();
320 zfor_sensitive_right = senseLayer.getZfwd();
321 } else if (iSLayer >= 19 && iSLayer < 55) {
322 const auto& epLayerBwd = endplate.getEndPlateLayer(0);
323 const auto& epLayerFwd = endplate.getEndPlateLayer(nEPLayer / 2);
324 const auto& senseLayer = geo.getSenseLayer(iSLayer);
325 const auto& fieldLayerIn = geo.getFieldLayer(iSLayer - 1);
326 const auto& fieldLayerOut = geo.getFieldLayer(iSLayer);
327
328 rmin_sensitive_left = epLayerBwd.getRmax();
329 rmax_sensitive_left = fieldLayerOut.getR();
330 zback_sensitive_left = senseLayer.getZbwd();
331 zfor_sensitive_left = epLayerBwd.getZfwd();
332
333 rmin_sensitive_middle = fieldLayerIn.getR();
334 rmax_sensitive_middle = fieldLayerOut.getR();
335 zback_sensitive_middle = epLayerBwd.getZfwd();
336 zfor_sensitive_middle = epLayerFwd.getZbwd();
337
338 rmin_sensitive_right = epLayerFwd.getRmax();
339 rmax_sensitive_right = fieldLayerOut.getR();
340 zback_sensitive_right = epLayerFwd.getZbwd();
341 zfor_sensitive_right = senseLayer.getZfwd();
342
343 } else if (iSLayer == 55) {
344
345 const auto& epLayerBwdIn = endplate.getEndPlateLayer(0);
346 const auto& epLayerBwdOut = endplate.getEndPlateLayer((nEPLayer / 2) - 1);
347 const auto& epLayerFwdIn = endplate.getEndPlateLayer(nEPLayer / 2);
348 const auto& epLayerFwdOut = endplate.getEndPlateLayer(nEPLayer - 1);
349 const auto& senseLayer = geo.getSenseLayer(iSLayer);
350 // const auto& fieldLayerIn = geo.getFieldLayer(iSLayer - 1);
351 int iSLayerMinus1 = iSLayer - 1; //avoid cpp-check warning
352 const auto& fieldLayerIn = geo.getFieldLayer(iSLayerMinus1); //avoid cpp-check warning
353 rmin_sensitive_left = epLayerBwdIn.getRmax();
354 rmax_sensitive_left = epLayerBwdOut.getRmax();
355 zback_sensitive_left = senseLayer.getZbwd();
356 zfor_sensitive_left = epLayerBwdIn.getZfwd();
357
358 rmin_sensitive_middle = fieldLayerIn.getR();
359 rmax_sensitive_middle = (geo.getOuterWall(0)).getRmin();
360 zback_sensitive_middle = epLayerBwdIn.getZfwd();
361 zfor_sensitive_middle = epLayerFwdIn.getZbwd();
362
363 rmin_sensitive_right = epLayerFwdIn.getRmax();
364 rmax_sensitive_right = epLayerFwdOut.getRmax();
365 zback_sensitive_right = epLayerFwdIn.getZbwd();
366 zfor_sensitive_right = senseLayer.getZfwd();
367
368 } else {
369 B2ERROR("Undefined sensitive layer : " << iSLayer);
370 continue;
371 }
372
373
374 // Check if build left sensitive tube
375 if ((zfor_sensitive_left - zback_sensitive_left) > length_feedthrough) {
376 // std::cout <<"left doif " << iSLayer <<" "<< zfor_sensitive_left - zback_sensitive_left << std::endl;
377 //==========================================================
378 // zback_sensitive_left
379 // |
380 // \|/
381 // _____________________
382 // | |// 1 // | |
383 // | |==ft====|2 | (ft = feedthrouth)
384 // |_______|____1___|__|
385 // |_______|___________|
386 // |
387 // \|/
388 // zfor_sensitive_left
389 //==========================================================
390
391 // Build a tube with metarial cdcMed for area 1
392 G4Tubs* leftTubeShape = new G4Tubs((format("solidCDCLayer_%1%_leftTube") % iSLayer).str().c_str(), rmin_sensitive_left * CLHEP::cm,
393 rmax_sensitive_left * CLHEP::cm, length_feedthrough * CLHEP::cm / 2.0, 0 * CLHEP::deg, 360.*CLHEP::deg);
394 G4LogicalVolume* leftTube = new G4LogicalVolume(leftTubeShape, cdcMed,
395 (format("logicalCDCLayer_%1%_leftTube") % iSLayer).str().c_str(), 0, 0, 0);
396 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (zback_sensitive_left + length_feedthrough / 2.0)*CLHEP::cm), leftTube,
397 (format("physicalCDCLayer_%1%_leftTube") % iSLayer).str().c_str(), m_logicalCDC, false, iSLayer);
398 // Build left sensitive tube (area 2)
399 G4Tubs* leftSensitiveTubeShape = new G4Tubs((format("solidSD_CDCLayer_%1%_left") % iSLayer).str().c_str(),
400 rmin_sensitive_left * CLHEP::cm, rmax_sensitive_left * CLHEP::cm,
401 (zfor_sensitive_left - zback_sensitive_left - length_feedthrough)*CLHEP::cm / 2.0, 0 * CLHEP::deg, 360.*CLHEP::deg);
402 G4LogicalVolume* leftSensitiveTube = new G4LogicalVolume(leftSensitiveTubeShape, cdcMed,
403 (format("logicalSD_CDCLayer_%1%_left") % iSLayer).str().c_str(), 0, 0, 0);
404 leftSensitiveTube->SetSensitiveDetector(m_sensitive);
405 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (zfor_sensitive_left + zback_sensitive_left + length_feedthrough)*CLHEP::cm / 2.0),
406 leftSensitiveTube, (format("physicalSD_CDCLayer_%1%_left") % iSLayer).str().c_str(), m_logicalCDC, false, iSLayer);
407 } else {
408 // std::cout <<"left doelse " << iSLayer << std::endl;
409 //==========================================================
410 // zback_sensitive_left
411 // |
412 // \|/
413 // _________________________
414 // | |//// 1 ////| 2 |
415 // | |======ft======== (ft = feedthrouth)
416 // |_______|____1______| 2 |
417 // |_______|___________|___|
418 // |
419 // \|/
420 // zfor_sensitive_left
421 //==========================================================
422
423 // Build a tube with metarial cdcMed for area 1
424 G4Tubs* leftTubeShape = new G4Tubs((format("solidCDCLayer_%1%_leftTube") % iSLayer).str().c_str(), rmin_sensitive_left * CLHEP::cm,
425 rmax_sensitive_left * CLHEP::cm, (zfor_sensitive_left - zback_sensitive_left)*CLHEP::cm / 2.0, 0 * CLHEP::deg, 360.*CLHEP::deg);
426 G4LogicalVolume* leftTube = new G4LogicalVolume(leftTubeShape, cdcMed,
427 (format("logicalCDCLayer_%1%_leftTube") % iSLayer).str().c_str(), 0, 0, 0);
428 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (zfor_sensitive_left + zback_sensitive_left)*CLHEP::cm / 2.0), leftTube,
429 (format("physicalCDCLayer_%1%_leftTube") % iSLayer).str().c_str(), m_logicalCDC, false, iSLayer);
430
431
432 // Build a tube with metarial cdcMed for area 2
433 G4Tubs* leftMidTubeShape = new G4Tubs((format("solidCDCLayer_%1%_leftMidTube") % iSLayer).str().c_str(),
434 rmin_sensitive_middle * CLHEP::cm, rmax_sensitive_middle * CLHEP::cm,
435 (length_feedthrough - zfor_sensitive_left + zback_sensitive_left)*CLHEP::cm / 2.0, 0 * CLHEP::deg, 360.*CLHEP::deg);
436 G4LogicalVolume* leftMidTube = new G4LogicalVolume(leftMidTubeShape, cdcMed,
437 (format("logicalCDCLayer_%1%_leftMidTube") % iSLayer).str().c_str(), 0, 0, 0);
438
439 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (length_feedthrough + zfor_sensitive_left + zback_sensitive_left)*CLHEP::cm / 2.0),
440 leftMidTube, (format("physicalCDCLayer_%1%_leftMidTube") % iSLayer).str().c_str(), m_logicalCDC, false, iSLayer);
441
442 // Reset zback_sensitive_middle
443 zback_sensitive_middle = length_feedthrough + zback_sensitive_left;
444 }
445
446 // Check if build right sensitive tube
447 if ((zfor_sensitive_right - zback_sensitive_right) > length_feedthrough) {
448 // std::cout <<"right doif" << iSLayer <<" "<< zfor_sensitive_right - zback_sensitive_right << std::endl;
449 //==========================================================
450 // zfor_sensitive_right
451 // |
452 // \|/
453 // _____________________________
454 // | | 1 |///////|
455 // | 2 |====ft=====|///////| (ft = feedthrouth)
456 // |_______|____1______|_______|
457 // |_______|___________|_______|
458 // |
459 // \|/
460 // zback_sensitive_right
461 //==========================================================
462
463 // Build a tube with metarial cdcMed for area 1
464 G4Tubs* rightTubeShape = new G4Tubs((format("solidCDCLayer_%1%_rightTube") % iSLayer).str().c_str(),
465 rmin_sensitive_right * CLHEP::cm, rmax_sensitive_right * CLHEP::cm, length_feedthrough * CLHEP::cm / 2.0, 0 * CLHEP::deg,
466 360.*CLHEP::deg);
467 G4LogicalVolume* rightTube = new G4LogicalVolume(rightTubeShape, cdcMed,
468 (format("logicalCDCLayer_%1%_rightTube") % iSLayer).str().c_str(), 0, 0, 0);
469
470 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (zfor_sensitive_right - length_feedthrough / 2.0)*CLHEP::cm), rightTube,
471 (format("physicalCDCLayer_%1%_rightTube") % iSLayer).str().c_str(), m_logicalCDC, false, iSLayer);
472
473
474 // Build right sensitive tube (area 2)
475 G4Tubs* rightSensitiveTubeShape = new G4Tubs((format("solidSD_CDCLayer_%1%_right") % iSLayer).str().c_str(),
476 rmin_sensitive_right * CLHEP::cm, rmax_sensitive_right * CLHEP::cm,
477 (zfor_sensitive_right - zback_sensitive_right - length_feedthrough)*CLHEP::cm / 2.0, 0 * CLHEP::deg, 360.*CLHEP::deg);
478 G4LogicalVolume* rightSensitiveTube = new G4LogicalVolume(rightSensitiveTubeShape, cdcMed,
479 (format("logicalSD_CDCLayer_%1%_right") % iSLayer).str().c_str(), 0, 0, 0);
480 rightSensitiveTube->SetSensitiveDetector(m_sensitive);
481
482 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (zfor_sensitive_right + zback_sensitive_right - length_feedthrough)*CLHEP::cm / 2.0),
483 rightSensitiveTube, (format("physicalSD_CDCLayer_%1%_right") % iSLayer).str().c_str(), m_logicalCDC, false, iSLayer);
484
485 } else {
486 // std::cout <<"right doelse" << iSLayer << std::endl;
487 //==========================================================
488 // zfor_sensitive_right
489 // |
490 // \|/
491 // _____________________________
492 // | | 1 |///////|
493 // |============ft=====|///////| (ft = feedthrouth)
494 // | |____1______|_______|
495 // |_______|___________|_______|
496 // |
497 // \|/
498 // zback_sensitive_right
499 //==========================================================
500
501 // Build a tube with metarial cdcMed for area 1
502 G4Tubs* rightTubeShape = new G4Tubs((format("solidCDCLayer_%1%_rightTube") % iSLayer).str().c_str(),
503 rmin_sensitive_right * CLHEP::cm, rmax_sensitive_right * CLHEP::cm, (zfor_sensitive_right - zback_sensitive_right)*CLHEP::cm / 2.0,
504 0 * CLHEP::deg, 360.*CLHEP::deg);
505 G4LogicalVolume* rightTube = new G4LogicalVolume(rightTubeShape, cdcMed,
506 (format("logicalCDCLayer_%1%_rightTube") % iSLayer).str().c_str(), 0, 0, 0);
507
508 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (zfor_sensitive_right + zback_sensitive_right)*CLHEP::cm / 2.0), rightTube,
509 (format("physicalCDCLayer_%1%_rightTube") % iSLayer).str().c_str(), m_logicalCDC, false, iSLayer);
510
511
512 // Build a tube with metarial cdcMed for area 2
513 G4Tubs* rightMidTubeShape = new G4Tubs((format("solidCDCLayer_%1%_rightMidTube") % iSLayer).str().c_str(),
514 rmin_sensitive_middle * CLHEP::cm, rmax_sensitive_middle * CLHEP::cm,
515 (length_feedthrough - zfor_sensitive_right + zback_sensitive_right)*CLHEP::cm / 2.0, 0 * CLHEP::deg, 360.*CLHEP::deg);
516 G4LogicalVolume* rightMidTube = new G4LogicalVolume(rightMidTubeShape, cdcMed,
517 (format("logicalCDCLayer_%1%_rightMidTube") % iSLayer).str().c_str(), 0, 0, 0);
518 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (zback_sensitive_right - length_feedthrough + zfor_sensitive_right)*CLHEP::cm / 2.0),
519 rightMidTube, (format("physicalCDCLayer_%1%_rightMidTube") % iSLayer).str().c_str(), m_logicalCDC, false, iSLayer);
520
521 // Reset zback_sensitive_middle
522 zfor_sensitive_middle = zfor_sensitive_right - length_feedthrough;
523 }
524
525
526 // Middle sensitive tube
527 G4Tubs* middleSensitiveTubeShape = new G4Tubs((format("solidSD_CDCLayer_%1%_middle") % iSLayer).str().c_str(),
528 rmin_sensitive_middle * CLHEP::cm, rmax_sensitive_middle * CLHEP::cm,
529 (zfor_sensitive_middle - zback_sensitive_middle)*CLHEP::cm / 2.0, 0 * CLHEP::deg, 360.*CLHEP::deg);
530 G4LogicalVolume* middleSensitiveTube = new G4LogicalVolume(middleSensitiveTubeShape, cdcMedGas,
531 (format("logicalSD_CDCLayer_%1%_middle") % iSLayer).str().c_str(), 0, 0, 0);
532 //hard-coded temporarily
533 //need to create an object per layer ??? to be checked later
534 G4UserLimits* uLimits = new G4UserLimits(8.5 * CLHEP::cm);
535 m_userLimits.push_back(uLimits);
536 middleSensitiveTube->SetUserLimits(uLimits);
537 middleSensitiveTube->SetSensitiveDetector(m_sensitive);
538
539 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (zfor_sensitive_middle + zback_sensitive_middle)*CLHEP::cm / 2.0), middleSensitiveTube,
540 (format("physicalSD_CDCLayer_%1%_middle") % iSLayer).str().c_str(), m_logicalCDC, false, iSLayer);
541
542 // if (cdcgp.getMaterialDefinitionMode() == 2) {
543 if (gcp.getMaterialDefinitionMode() == 2) {
544 G4String sName = "sWire";
545 const G4int jc = 0;
546 B2Vector3D wb0 = cdcgp.wireBackwardPosition(iSLayer, jc);
547 // G4double rsense0 = wb0.Perp();
548 B2Vector3D wf0 = cdcgp.wireForwardPosition(iSLayer, jc);
549 G4double tAtZ0 = -wb0.Z() / (wf0.Z() - wb0.Z()); //t: param. along the wire
550 B2Vector3D wAtZ0 = wb0 + tAtZ0 * (wf0 - wb0);
551 //additional chop of wire; must be larger than 126um*(1/10), where 126um is the field wire diameter; 1/10: approx. stereo angle
552 const G4double epsl = 25.e-4; // (in cm);
553 G4double reductionBwd = (zback_sensitive_middle + epsl) / wb0.Z();
554 //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
555 wb0 = reductionBwd * (wb0 - wAtZ0) + wAtZ0;
556 //chop wire at zfor_sensitive_middle for avoiding overlap
557 G4double reductionFwd = (zfor_sensitive_middle - epsl) / wf0.Z();
558 wf0 = reductionFwd * (wf0 - wAtZ0) + wAtZ0;
559
560 const G4double wireHalfLength = 0.5 * (wf0 - wb0).Mag() * CLHEP::cm;
561 const G4double sWireRadius = 0.5 * cdcgp.senseWireDiameter() * CLHEP::cm;
562 // const G4double sWireRadius = 15.e-4 * CLHEP::cm;
563 G4Tubs* middleSensitiveSwireShape = new G4Tubs(sName, 0., sWireRadius, wireHalfLength, 0., 360. * CLHEP::deg);
564 G4LogicalVolume* middleSensitiveSwire = new G4LogicalVolume(middleSensitiveSwireShape, medTungsten, sName);
565 // middleSensitiveSwire->SetSensitiveDetector(m_sensitive);
566 middleSensitiveSwire->SetVisAttributes(m_VisAttributes.front()); // <- to speed up visualization
567
568 G4String fName = "fWire";
569 const G4double fWireRadius = 0.5 * cdcgp.fieldWireDiameter() * CLHEP::cm;
570 G4Tubs* middleSensitiveFwireShape = new G4Tubs(fName, 0., fWireRadius, wireHalfLength, 0., 360. * CLHEP::deg);
571 G4LogicalVolume* middleSensitiveFwire = new G4LogicalVolume(middleSensitiveFwireShape, medAluminum, fName);
572 // middleSensitiveFwire->SetSensitiveDetector(m_sensitive);
573 middleSensitiveFwire->SetVisAttributes(m_VisAttributes.front()); // <- to speed up visualization
574
575 const G4double diameter = cdcgp.fieldWireDiameter();
576
577 const G4int nCells = cdcgp.nWiresInLayer(iSLayer);
578 const G4double dphi = M_PI / nCells;
579 const B2Vector3D unitZ(0., 0., 1.);
580
581 for (int ic = 0; ic < nCells; ++ic) {
582 //define sense wire
583 B2Vector3D wb = cdcgp.wireBackwardPosition(iSLayer, ic);
584 B2Vector3D wf = cdcgp.wireForwardPosition(iSLayer, ic);
585 G4double tAtZ02 = -wb.Z() / (wf.Z() - wb.Z());
586 B2Vector3D wAtZ02 = wb + tAtZ02 * (wf - wb);
587 G4double reductionBwd2 = (zback_sensitive_middle + epsl) / wb.Z();
588 wb = reductionBwd2 * (wb - wAtZ02) + wAtZ02;
589 G4double reductionFwd2 = (zfor_sensitive_middle - epsl) / wf.Z();
590 wf = reductionFwd2 * (wf - wAtZ02) + wAtZ02;
591
592 G4double thetaYZ = -asin((wf - wb).Y() / (wf - wb).Mag());
593
594 B2Vector3D fMinusBInZX((wf - wb).X(), 0., (wf - wb).Z());
595 G4double thetaZX = asin((unitZ.Cross(fMinusBInZX)).Y() / fMinusBInZX.Mag());
596 G4RotationMatrix rotM;
597 // std::cout <<"deg,rad= " << CLHEP::deg <<" "<< CLHEP::rad << std::endl;
598 rotM.rotateX(thetaYZ * CLHEP::rad);
599 rotM.rotateY(thetaZX * CLHEP::rad);
600
601 G4ThreeVector xyz(0.5 * (wb.X() + wf.X()) * CLHEP::cm,
602 0.5 * (wb.Y() + wf.Y()) * CLHEP::cm, 0.);
603
604 // std::cout <<"0 x,y= " << xyz.getX() <<" "<< xyz.getY() << std::endl;
605 //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.
606 new G4PVPlacement(G4Transform3D(rotM, xyz), middleSensitiveSwire, sName, middleSensitiveTube, false, ic);
607
608 //define field wire #1 (placed at the same phi but at the outer r boundary)
609 B2Vector3D wbF = wb;
610 G4double rF = rmax_sensitive_middle - 0.5 * diameter;
611 // std::cout <<"iSLayer,rF= " << iSLayer <<" "<< rF <<" "<< std::endl;
612 G4double phi = atan2(wbF.Y(), wbF.X());
613 wbF.SetX(rF * cos(phi));
614 wbF.SetY(rF * sin(phi));
615
616 B2Vector3D wfF = wf;
617 rF = rmax_sensitive_middle - 0.5 * diameter;
618 phi = atan2(wfF.Y(), wfF.X());
619 wfF.SetX(rF * cos(phi));
620 wfF.SetY(rF * sin(phi));
621
622 thetaYZ = -asin((wfF - wbF).Y() / (wfF - wbF).Mag());
623
624 fMinusBInZX = wfF - wbF;
625 fMinusBInZX.SetY(0.);
626 thetaZX = asin((unitZ.Cross(fMinusBInZX)).Y() / fMinusBInZX.Mag());
627
628 G4RotationMatrix rotM1;
629 rotM1.rotateX(thetaYZ * CLHEP::rad);
630 rotM1.rotateY(thetaZX * CLHEP::rad);
631
632 xyz.setX(0.5 * (wbF.X() + wfF.X()) * CLHEP::cm);
633 xyz.setY(0.5 * (wbF.Y() + wfF.Y()) * CLHEP::cm);
634
635 if (iSLayer != nSLayer - 1) {
636 // std::cout <<"1 x,y= " << xyz.getX() <<" "<< xyz.getY() << std::endl;
637 new G4PVPlacement(G4Transform3D(rotM1, xyz), middleSensitiveFwire, fName, middleSensitiveTube, false, ic);
638 }
639
640 //define field wire #2 (placed at the same radius but shifted by dphi)
641 wbF = wb;
642 rF = wbF.Perp();
643 phi = atan2(wbF.Y(), wbF.X());
644 wbF.SetX(rF * cos(phi + dphi));
645 wbF.SetY(rF * sin(phi + dphi));
646
647 wfF = wf;
648 rF = wfF.Perp();
649 phi = atan2(wfF.Y(), wfF.X());
650 wfF.SetX(rF * cos(phi + dphi));
651 wfF.SetY(rF * sin(phi + dphi));
652
653 thetaYZ = -asin((wfF - wbF).Y() / (wfF - wbF).Mag());
654
655 fMinusBInZX = wfF - wbF;
656 fMinusBInZX.SetY(0.);
657 thetaZX = asin((unitZ.Cross(fMinusBInZX)).Y() / fMinusBInZX.Mag());
658
659 G4RotationMatrix rotM2;
660 rotM2.rotateX(thetaYZ * CLHEP::rad);
661 rotM2.rotateY(thetaZX * CLHEP::rad);
662
663 xyz.setX(0.5 * (wbF.X() + wfF.X()) * CLHEP::cm);
664 xyz.setY(0.5 * (wbF.Y() + wfF.Y()) * CLHEP::cm);
665
666 // std::cout <<"2 x,y= " << xyz.getX() <<" "<< xyz.getY() << std::endl;
667 new G4PVPlacement(G4Transform3D(rotM2, xyz), middleSensitiveFwire, fName, middleSensitiveTube, false, ic + nCells);
668
669 //define field wire #3 (placed at the cell corner)
670 wbF = wb;
671 rF = rmax_sensitive_middle - 0.5 * diameter;
672 phi = atan2(wbF.Y(), wbF.X());
673 wbF.SetX(rF * cos(phi + dphi));
674 wbF.SetY(rF * sin(phi + dphi));
675
676 wfF = wf;
677 rF = rmax_sensitive_middle - 0.5 * diameter;
678 phi = atan2(wfF.Y(), wfF.X());
679 wfF.SetX(rF * cos(phi + dphi));
680 wfF.SetY(rF * sin(phi + dphi));
681
682 thetaYZ = -asin((wfF - wbF).Y() / (wfF - wbF).Mag());
683
684 fMinusBInZX = wfF - wbF;
685 fMinusBInZX.SetY(0.);
686 thetaZX = asin((unitZ.Cross(fMinusBInZX)).Y() / fMinusBInZX.Mag());
687
688 G4RotationMatrix rotM3;
689 rotM3.rotateX(thetaYZ * CLHEP::rad);
690 rotM3.rotateY(thetaZX * CLHEP::rad);
691
692 xyz.setX(0.5 * (wbF.X() + wfF.X()) * CLHEP::cm);
693 xyz.setY(0.5 * (wbF.Y() + wfF.Y()) * CLHEP::cm);
694
695 if (iSLayer != nSLayer - 1) {
696 new G4PVPlacement(G4Transform3D(rotM3, xyz), middleSensitiveFwire, fName, middleSensitiveTube, false, ic + 2 * nCells);
697 }
698 } // end of wire loop
699 } // end of wire definitions
700
701 }
702 //
703 // Endplates.
704 //
705
706 m_VisAttributes.push_back(new G4VisAttributes(true, G4Colour(1., 1., 0.)));
707 for (const auto& endplate : geo.getEndPlates()) {
708 for (const auto& epLayer : endplate.getEndPlateLayers()) {
709 const int iEPLayer = epLayer.getILayer();
710 const string name = epLayer.getName();
711 const double rmin = epLayer.getRmin();
712 const double rmax = epLayer.getRmax();
713 const double zbwd = epLayer.getZbwd();
714 const double zfwd = epLayer.getZfwd();
715 const double length = (zfwd - zbwd) / 2.0;
716
717 G4Tubs* tube = new G4Tubs("solidCDCEndplate" + name, rmin * CLHEP::cm,
718 rmax * CLHEP::cm, length * CLHEP::cm, 0 * CLHEP::deg, 360.*CLHEP::deg);
719 G4LogicalVolume* logical = new G4LogicalVolume(tube, Materials::get("G4_Al"),
720 "logicalCDCEndplate" + name, 0, 0);
721 logical->SetVisAttributes(m_VisAttributes.back());
722 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (zfwd + zbwd)*CLHEP::cm / 2.0), logical,
723 "physicalCDCEndplate" + name, m_logicalCDC, false, iEPLayer);
724
725 }
726 }
727
728
729 // Construct electronics boards
730 for (const auto& frontend : geo.getFrontends()) {
731
732 const int iEB = frontend.getId();
733 const double ebInnerR = frontend.getRmin();
734 const double ebOuterR = frontend.getRmax();
735 const double ebBZ = frontend.getZbwd();
736 const double ebFZ = frontend.getZfwd();
737
738 G4Tubs* ebTubeShape = new G4Tubs((format("solidSD_ElectronicsBoard_Layer%1%") % iEB).str().c_str(), ebInnerR * CLHEP::cm,
739 ebOuterR * CLHEP::cm, (ebFZ - ebBZ)*CLHEP::cm / 2.0, 0 * CLHEP::deg, 360.*CLHEP::deg);
740
741 G4LogicalVolume* ebTube = new G4LogicalVolume(ebTubeShape, medNEMA_G10_Plate,
742 (format("logicalSD_ElectronicsBoard_Layer%1%") % iEB).str().c_str(), 0, 0, 0);
743 if (!m_bkgsensitive) m_bkgsensitive = new BkgSensitiveDetector("CDC", iEB);
744 ebTube->SetSensitiveDetector(m_bkgsensitive);
745 ebTube->SetVisAttributes(m_VisAttributes.back());
746 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (ebFZ + ebBZ)*CLHEP::cm / 2.0), ebTube,
747 (format("physicalSD_ElectronicsBoard_Layer%1%") % iEB).str().c_str(), m_logicalCDC, false, iEB);
748 }
749
750 //
751 // Construct neutron shield.
752 //
753 createNeutronShields(geo);
754
755 //
756 // construct covers.
757 //
758 createCovers(geo);
759
760 //
761 // construct covers.
762 //
763 createCover2s(geo);
764
765 //
766 // Construct ribs.
767 //
768 for (const auto& rib : geo.getRibs()) {
769
770 const int id = rib.getId();
771 const double length = rib.getLength();
772 const double width = rib.getWidth();
773 const double thick = rib.getThick();
774 const double rotx = rib.getRotX();
775 const double roty = rib.getRotY();
776 const double rotz = rib.getRotZ();
777 const double x = rib.getX();
778 const double y = rib.getY();
779 const double z = rib.getZ();
780 const int offset = rib.getOffset();
781 const int ndiv = rib.getNDiv();
782
783 const string solidName = "solidRib" + to_string(id);
784 const string logicalName = "logicalRib" + to_string(id);
785 G4Box* boxShape = new G4Box(solidName, 0.5 * length * CLHEP::cm,
786 0.5 * width * CLHEP::cm,
787 0.5 * thick * CLHEP::cm);
788
789 const double rmax = 0.5 * length;
790 const double rmin = max((rmax - thick), 0.);
791 G4Tubs* tubeShape = new G4Tubs(solidName,
792 rmin * CLHEP::cm,
793 rmax * CLHEP::cm,
794 0.5 * width * CLHEP::cm,
795 0.,
796 360. * CLHEP::deg);
797
798 //G4LogicalVolume* logicalV = new G4LogicalVolume(boxShape, medAluminum,
799 // logicalName, 0, 0, 0);
800 // ID depndent material definition, Aluminum is default
801 G4LogicalVolume* logicalV = new G4LogicalVolume(boxShape, medAluminum, logicalName, 0, 0, 0);
802 if (id > 39 && id < 78) // Cu
803 logicalV = new G4LogicalVolume(boxShape, medCopper, logicalName, 0, 0, 0);
804 if ((id > 77 && id < 94) || (id > 131 && id < 146)) // G10
805 logicalV = new G4LogicalVolume(boxShape, medNEMA_G10_Plate, logicalName, 0, 0, 0);
806 if (id > 93 && id < 110) // Cu
807 logicalV = new G4LogicalVolume(tubeShape, medCopper, logicalName, 0, 0, 0);
808 if (id > 109 && id < 126) // H2O
809 logicalV = new G4LogicalVolume(tubeShape, medH2O, logicalName, 0, 0, 0);
810 if (id > 127 && id < 132) // HV
811 logicalV = new G4LogicalVolume(boxShape, medHV, logicalName, 0, 0, 0);
812 /*if( id > 145 && id < 149 )// Fiber
813 logicalV = new G4LogicalVolume(boxShape, medFiber, logicalName, 0, 0, 0);
814 if( id > 148 && id < 158 )// Fiber
815 logicalV = new G4LogicalVolume(boxShape, medCAT7, logicalName, 0, 0, 0);
816 if( id > 157 && id < 164 )// Fiber
817 logicalV = new G4LogicalVolume(boxShape, medTRG, logicalName, 0, 0, 0);*/
818
819 logicalV->SetVisAttributes(m_VisAttributes.back());
820
821 const double phi = 360.0 / ndiv;
822
823 G4RotationMatrix rot = G4RotationMatrix();
824 double dz = thick;
825 if (id > 93 && id < 126) dz = 0;
826
827 G4ThreeVector arm(x * CLHEP::cm, y * CLHEP::cm, z * CLHEP::cm - dz * CLHEP::cm / 2.0);
828 rot.rotateX(rotx);
829 rot.rotateY(roty);
830 rot.rotateZ(rotz);
831 if (offset) {
832 rot.rotateZ(0.5 * phi * CLHEP::deg);
833 arm.rotateZ(0.5 * phi * CLHEP::deg);
834 }
835 for (int i = 0; i < ndiv; ++i) {
836 const string physicalName = "physicalRib_" + to_string(id) + " " + to_string(i);
837 new G4PVPlacement(G4Transform3D(rot, arm), logicalV,
838 physicalName.c_str(), m_logicalCDC, false, id);
839 rot.rotateZ(phi * CLHEP::deg);
840 arm.rotateZ(phi * CLHEP::deg);
841 }
842
843 }
844
845 //
846 // Construct rib2s.
847 //
848 for (const auto& rib2 : geo.getRib2s()) {
849
850 const int id = rib2.getId();
851 const double length = rib2.getLength();
852 const double width = rib2.getWidth();
853 const double thick = rib2.getThick();
854 const double width2 = rib2.getWidth2();
855 const double thick2 = rib2.getThick2();
856 const double rotx = rib2.getRotX();
857 const double roty = rib2.getRotY();
858 const double rotz = rib2.getRotZ();
859 const double x = rib2.getX();
860 const double y = rib2.getY();
861 const double z = rib2.getZ();
862 const int ndiv = rib2.getNDiv();
863
864 const string solidName = "solidRib2" + to_string(id);
865 const string logicalName = "logicalRib2" + to_string(id);
866 G4Trd* trdShape = new G4Trd(solidName,
867 0.5 * thick * CLHEP::cm,
868 0.5 * thick2 * CLHEP::cm,
869 0.5 * width * CLHEP::cm,
870 0.5 * width2 * CLHEP::cm,
871 0.5 * length * CLHEP::cm);
872
873 G4LogicalVolume* logicalV = new G4LogicalVolume(trdShape, medAluminum, logicalName, 0, 0, 0);
874
875 if (id > 0)
876 logicalV = new G4LogicalVolume(trdShape, medCopper, logicalName, 0, 0, 0);
877
878 logicalV->SetVisAttributes(m_VisAttributes.back());
879
880 const double phi = 360.0 / ndiv;
881
882 G4RotationMatrix rot = G4RotationMatrix();
883 G4ThreeVector arm(x * CLHEP::cm, y * CLHEP::cm, z * CLHEP::cm - thick * CLHEP::cm / 2.0);
884
885 rot.rotateX(rotx);
886 rot.rotateY(roty);
887 rot.rotateZ(rotz);
888 for (int i = 0; i < ndiv; ++i) {
889 const string physicalName = "physicalRib2_" + to_string(id) + " " + to_string(i);
890 new G4PVPlacement(G4Transform3D(rot, arm), logicalV,
891 physicalName.c_str(), m_logicalCDC, false, id);
892 rot.rotateZ(phi * CLHEP::deg);
893 arm.rotateZ(phi * CLHEP::deg);
894 }
895
896 }
897
898 //
899 // Construct rib3s.
900 //
901 for (const auto& rib3 : geo.getRib3s()) {
902
903 const int id = rib3.getId();
904 const double length = rib3.getLength();
905 const double width = rib3.getWidth();
906 const double thick = rib3.getThick();
907 const double r = rib3.getR();
908 const double x = rib3.getX();
909 const double y = rib3.getY();
910 const double z = rib3.getZ();
911 const double rx = rib3.getRx();
912 const double ry = rib3.getRy();
913 const double rz = rib3.getRz();
914 const int offset = rib3.getOffset();
915 const int ndiv = rib3.getNDiv();
916
917 const string logicalName = "logicalRib3" + to_string(id);
918 G4VSolid* boxShape = new G4Box("Block",
919 0.5 * length * CLHEP::cm,
920 0.5 * width * CLHEP::cm,
921 0.5 * thick * CLHEP::cm);
922 G4VSolid* tubeShape = new G4Tubs("Hole",
923 0.,
924 r * CLHEP::cm,
925 width * CLHEP::cm,
926 0. * CLHEP::deg,
927 360. * CLHEP::deg);
928
929 G4RotationMatrix rotsub = G4RotationMatrix();
930 rotsub.rotateX(90. * CLHEP::deg);
931 G4ThreeVector trnsub(rx * CLHEP::cm - x * CLHEP::cm, ry * CLHEP::cm - y * CLHEP::cm,
932 rz * CLHEP::cm - z * CLHEP::cm + 0.5 * thick * CLHEP::cm);
933 G4VSolid* coolingBlock = new G4SubtractionSolid("Block-Hole",
934 boxShape,
935 tubeShape,
936 G4Transform3D(rotsub,
937 trnsub));
938
939 G4LogicalVolume* logicalV = new G4LogicalVolume(coolingBlock, medCopper, logicalName, 0, 0, 0);
940
941 logicalV->SetVisAttributes(m_VisAttributes.back());
942
943 const double phi = 360.0 / ndiv;
944
945 G4RotationMatrix rot = G4RotationMatrix();
946 G4ThreeVector arm(x * CLHEP::cm, y * CLHEP::cm, z * CLHEP::cm - thick * CLHEP::cm / 2.0);
947
948 if (offset) {
949 rot.rotateZ(0.5 * phi * CLHEP::deg);
950 arm.rotateZ(0.5 * phi * CLHEP::deg);
951 }
952 for (int i = 0; i < ndiv; ++i) {
953 const string physicalName = "physicalRib3_" + to_string(id) + " " + to_string(i);
954 new G4PVPlacement(G4Transform3D(rot, arm), logicalV,
955 physicalName.c_str(), m_logicalCDC, false, id);
956 rot.rotateZ(phi * CLHEP::deg);
957 arm.rotateZ(phi * CLHEP::deg);
958 }
959
960 }
961
962 //
963 // Construct rib4s.
964 //
965 for (const auto& rib4 : geo.getRib4s()) {
966
967 const int id = rib4.getId();
968 const double length = rib4.getLength();
969 const double width = rib4.getWidth();
970 const double thick = rib4.getThick();
971 const double length2 = rib4.getLength2();
972 const double width2 = rib4.getWidth2();
973 const double thick2 = rib4.getThick2();
974 const double x = rib4.getX();
975 const double y = rib4.getY();
976 const double z = rib4.getZ();
977 const double x2 = rib4.getX2();
978 const double y2 = rib4.getY2();
979 const double z2 = rib4.getZ2();
980 const int offset = rib4.getOffset();
981 const int ndiv = rib4.getNDiv();
982
983 const string logicalName = "logicalRib4" + to_string(id);
984 G4VSolid* baseShape = new G4Box("Base",
985 0.5 * length * CLHEP::cm,
986 0.5 * width * CLHEP::cm,
987 0.5 * thick * CLHEP::cm);
988 G4VSolid* sqShape = new G4Box("Sq",
989 0.5 * length2 * CLHEP::cm,
990 0.5 * width2 * CLHEP::cm,
991 0.5 * thick2 * CLHEP::cm);
992
993 G4RotationMatrix rotsub = G4RotationMatrix();
994 double dzc = (z2 - thick2 / 2.) - (z - thick / 2.);
995 G4ThreeVector trnsub(x2 * CLHEP::cm - x * CLHEP::cm,
996 y2 * CLHEP::cm - y * CLHEP::cm,
997 dzc * CLHEP::cm);
998 G4VSolid* sqHoleBase = new G4SubtractionSolid("Box-Sq",
999 baseShape,
1000 sqShape,
1001 G4Transform3D(rotsub,
1002 trnsub)
1003 );
1004
1005 G4LogicalVolume* logicalV = new G4LogicalVolume(sqHoleBase, medCopper, logicalName, 0, 0, 0);
1006 if (id < 19) {
1007 logicalV = new G4LogicalVolume(sqHoleBase, medNEMA_G10_Plate, logicalName, 0, 0, 0);
1008 BkgSensitiveDetector* sensitiveDetector =
1009 new BkgSensitiveDetector("CDC", 2000 + id);
1010 logicalV->SetSensitiveDetector(sensitiveDetector);
1011 m_BkgSensitiveRib4.push_back(sensitiveDetector);
1012 }
1013
1014 logicalV->SetVisAttributes(m_VisAttributes.back());
1015
1016 const double phi = 360.0 / ndiv;
1017
1018 G4RotationMatrix rot = G4RotationMatrix();
1019 G4ThreeVector arm(x * CLHEP::cm, y * CLHEP::cm, z * CLHEP::cm - thick * CLHEP::cm / 2.0);
1020
1021 if (offset) {
1022 rot.rotateZ(0.5 * phi * CLHEP::deg);
1023 arm.rotateZ(0.5 * phi * CLHEP::deg);
1024 }
1025 for (int i = 0; i < ndiv; ++i) {
1026 const string physicalName = "physicalRib4_" + to_string(id) + " " + to_string(i);
1027 new G4PVPlacement(G4Transform3D(rot, arm), logicalV,
1028 physicalName.c_str(), m_logicalCDC, false, id);
1029 rot.rotateZ(phi * CLHEP::deg);
1030 arm.rotateZ(phi * CLHEP::deg);
1031 }
1032
1033 }
1034 //
1035 // Construct rib5s.
1036 //
1037 for (const auto& rib5 : geo.getRib5s()) {
1038
1039 const int id = rib5.getId();
1040 const double dr = rib5.getDr();
1041 const double dz = rib5.getDz();
1042 const double width = rib5.getWidth();
1043 const double thick = rib5.getThick();
1044 const double rin = rib5.getRin();
1045 const double x = rib5.getX();
1046 const double y = rib5.getY();
1047 const double z = rib5.getZ();
1048 const double rotx = rib5.getRotx();
1049 const double roty = rib5.getRoty();
1050 const double rotz = rib5.getRotz();
1051 const int offset = rib5.getOffset();
1052 const int ndiv = rib5.getNDiv();
1053
1054 const string solidName = "solidRib5" + to_string(id);
1055 const string logicalName = "logicalRib5" + to_string(id);
1056
1057 const double rmax = rin + thick;
1058 const double rmin = rin;
1059 const double dphi = 2. * atan2(dz, dr);
1060 const double ddphi = thick * tan(dphi) / rin;
1061 const double ddphi2 = width / 2. * width / 2. / (x + dr) / rin;
1062 const double cphi = dphi - ddphi - ddphi2;
1063 G4Tubs* tubeShape = new G4Tubs(solidName,
1064 rmin * CLHEP::cm,
1065 rmax * CLHEP::cm,
1066 0.5 * width * CLHEP::cm,
1067 0.,
1068 cphi);
1069
1070 G4LogicalVolume* logicalV = new G4LogicalVolume(tubeShape, medAluminum, logicalName, 0, 0, 0);
1071
1072 logicalV->SetVisAttributes(m_VisAttributes.back());
1073
1074 const double phi = 360.0 / ndiv;
1075
1076 G4RotationMatrix rot = G4RotationMatrix();
1077
1078 //G4ThreeVector arm(x * CLHEP::cm, y * CLHEP::cm, z * CLHEP::cm - thick * CLHEP::cm / 2.0);
1079 G4ThreeVector arm(x * CLHEP::cm, y * CLHEP::cm, z * CLHEP::cm - rin * CLHEP::cm - thick * CLHEP::cm);
1080 rot.rotateX(rotx);
1081 rot.rotateY(roty);
1082 rot.rotateZ(rotz);
1083 if (offset) {
1084 rot.rotateZ(0.5 * phi * CLHEP::deg);
1085 arm.rotateZ(0.5 * phi * CLHEP::deg);
1086 }
1087 for (int i = 0; i < ndiv; ++i) {
1088 const string physicalName = "physicalRib5_" + to_string(id) + " " + to_string(i);
1089 new G4PVPlacement(G4Transform3D(rot, arm), logicalV,
1090 physicalName.c_str(), m_logicalCDC, false, id);
1091 rot.rotateZ(phi * CLHEP::deg);
1092 arm.rotateZ(phi * CLHEP::deg);
1093 }
1094
1095 }
1096
1097 //Create B-field mapper (here tentatively)
1098 createMapper(topVolume);
1099 }
1100
1101
1102 void GeoCDCCreator::createNeutronShields(const GearDir& content)
1103 {
1104
1105 G4Material* C2H4 = geometry::Materials::get("G4_POLYETHYLENE");
1106 G4Material* elB = geometry::Materials::get("G4_B");
1107
1108 // 5% borated polyethylene = SWX201
1109 // http://www.deqtech.com/Shieldwerx/Products/swx201hd.htm
1110 G4Material* boratedpoly05 = new G4Material("BoratedPoly05", 1.06 * CLHEP::g / CLHEP::cm3, 2);
1111 boratedpoly05->AddMaterial(elB, 0.05);
1112 boratedpoly05->AddMaterial(C2H4, 0.95);
1113 // 30% borated polyethylene = SWX210
1114 G4Material* boratedpoly30 = new G4Material("BoratedPoly30", 1.19 * CLHEP::g / CLHEP::cm3, 2);
1115 boratedpoly30->AddMaterial(elB, 0.30);
1116 boratedpoly30->AddMaterial(C2H4, 0.70);
1117
1118 G4Material* shieldMat = C2H4;
1119
1120 const int nShields = content.getNumberNodes("Shields/Shield");
1121
1122 for (int iShield = 0; iShield < nShields; ++iShield) {
1123 GearDir shieldContent(content);
1124 shieldContent.append((format("/Shields/Shield[%1%]/") % (iShield + 1)).str());
1125 const string sShieldID = shieldContent.getString("@id");
1126 const int shieldID = atoi(sShieldID.c_str());
1127 // const string shieldName = shieldContent.getString("Name");
1128 const double shieldInnerR1 = shieldContent.getLength("InnerR1");
1129 const double shieldInnerR2 = shieldContent.getLength("InnerR2");
1130 const double shieldOuterR1 = shieldContent.getLength("OuterR1");
1131 const double shieldOuterR2 = shieldContent.getLength("OuterR2");
1132 const double shieldThick = shieldContent.getLength("Thickness");
1133 const double shieldPosZ = shieldContent.getLength("PosZ");
1134
1135 G4Cons* shieldConsShape = new G4Cons((format("solidShield%1%") % shieldID).str().c_str(),
1136 shieldInnerR1 * CLHEP::cm, shieldOuterR1 * CLHEP::cm,
1137 shieldInnerR2 * CLHEP::cm, shieldOuterR2 * CLHEP::cm,
1138 shieldThick * CLHEP::cm / 2.0,
1139 0.*CLHEP::deg, 360.*CLHEP::deg);
1140
1141 G4LogicalVolume* shieldCons = new G4LogicalVolume(shieldConsShape, shieldMat, (format("logicalShield%1%") % shieldID).str().c_str(),
1142 0, 0, 0);
1143 shieldCons->SetVisAttributes(m_VisAttributes.back());
1144 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (shieldPosZ - shieldThick / 2.0) * CLHEP::cm), shieldCons,
1145 (format("physicalShield%1%") % shieldID).str().c_str(), m_logicalCDC, false, 0);
1146
1147 }
1148
1149 }
1150
1151
1152 void GeoCDCCreator::createNeutronShields(const CDCGeometry& geom)
1153 {
1154
1155 G4Material* C2H4 = geometry::Materials::get("G4_POLYETHYLENE");
1156 G4Material* shieldMat = C2H4;
1157
1158 for (const auto& shield : geom.getNeutronShields()) {
1159 const int shieldID = shield.getId();
1160 const double shieldInnerR1 = shield.getRmin1();
1161 const double shieldInnerR2 = shield.getRmin2();
1162 const double shieldOuterR1 = shield.getRmax1();
1163 const double shieldOuterR2 = shield.getRmax2();
1164 const double shieldThick = shield.getThick();
1165 const double shieldPosZ = shield.getZ();
1166
1167 G4Cons* shieldConsShape = new G4Cons("solidShield" + to_string(shieldID),
1168 shieldInnerR1 * CLHEP::cm, shieldOuterR1 * CLHEP::cm,
1169 shieldInnerR2 * CLHEP::cm, shieldOuterR2 * CLHEP::cm,
1170 shieldThick * CLHEP::cm / 2.0,
1171 0.*CLHEP::deg, 360.*CLHEP::deg);
1172
1173 G4LogicalVolume* shieldCons = new G4LogicalVolume(shieldConsShape, shieldMat, "logicalShield" + to_string(shieldID),
1174 0, 0, 0);
1175 shieldCons->SetVisAttributes(m_VisAttributes.back());
1176 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (shieldPosZ - shieldThick / 2.0) * CLHEP::cm), shieldCons,
1177 "physicalShield" + to_string(shieldID), m_logicalCDC, false, 0);
1178
1179 }
1180
1181 }
1182
1183 void GeoCDCCreator::createCovers(const GearDir& content)
1184 {
1185 string Aluminum = content.getString("Aluminum");
1186 G4Material* medAluminum = geometry::Materials::get(Aluminum);
1187 G4Material* medNEMA_G10_Plate = geometry::Materials::get("NEMA_G10_Plate");
1188 G4double density = 1.000 * CLHEP::g / CLHEP::cm3;
1189 G4double a = 1.01 * CLHEP::g / CLHEP::mole;
1190 G4Element* elH = new G4Element("Hydrogen", "H", 1., a);
1191 a = 16.00 * CLHEP::g / CLHEP::mole;
1192 G4Element* elO = new G4Element("Oxygen", "O", 8., a);
1193 G4Material* medH2O = new G4Material("Water", density, 2);
1194 medH2O->AddElement(elH, 2);
1195 medH2O->AddElement(elO, 1);
1196 G4Material* medCopper = geometry::Materials::get("Cu");
1197 G4Material* medLV = geometry::Materials::get("CDCLVCable");
1198 G4Material* medFiber = geometry::Materials::get("CDCOpticalFiber");
1199 G4Material* medCAT7 = geometry::Materials::get("CDCCAT7");
1200 G4Material* medTRG = geometry::Materials::get("CDCOpticalFiberTRG");
1201 G4Material* medHV = geometry::Materials::get("CDCHVCable");
1202
1203 m_VisAttributes.push_back(new G4VisAttributes(true, G4Colour(0., 1., 0.)));
1204 const int nCover = content.getNumberNodes("Covers/Cover");
1205 for (int iCover = 0; iCover < nCover; ++iCover) {
1206 GearDir coverContent(content);
1207 coverContent.append((format("/Covers/Cover[%1%]/") % (iCover + 1)).str());
1208 const string scoverID = coverContent.getString("@id");
1209 const int coverID = atoi(scoverID.c_str());
1210 const string coverName = coverContent.getString("Name");
1211 const double coverInnerR1 = coverContent.getLength("InnerR1");
1212 const double coverInnerR2 = coverContent.getLength("InnerR2");
1213 const double coverOuterR1 = coverContent.getLength("OuterR1");
1214 const double coverOuterR2 = coverContent.getLength("OuterR2");
1215 const double coverThick = coverContent.getLength("Thickness");
1216 const double coverPosZ = coverContent.getLength("PosZ");
1217
1218 const double rmin1 = coverInnerR1;
1219 const double rmax1 = coverOuterR1;
1220 const double rmin2 = coverInnerR2;
1221 const double rmax2 = coverOuterR2;
1222
1223 /*
1224 if (coverID == 7 || coverID == 10) {
1225 createCone(rmin1, rmax1, rmin2, rmax2, coverThick, coverPosZ, coverID, medAluminum, coverName);
1226 } else {
1227 createTube(rmin1, rmax1, coverThick, coverPosZ, coverID, medAluminum, coverName);
1228
1229 }*/
1230 // ID dependent material definition
1231 if (coverID < 23) {
1232 if (coverID == 7 || coverID == 10) {// cones
1233 createCone(rmin1, rmax1, rmin2, rmax2, coverThick, coverPosZ, coverID, medAluminum, coverName);
1234 } else {// covers
1235 createTube(rmin1, rmax1, coverThick, coverPosZ, coverID, medAluminum, coverName);
1236 }
1237 }
1238 if (coverID > 22 && coverID < 29)// cooling plate
1239 createTube(rmin1, rmax1, coverThick, coverPosZ, coverID, medCopper, coverName);
1240 if (coverID > 28 && coverID < 35)// cooling Pipe
1241 createTorus(rmin1, rmax1, coverThick, coverPosZ, coverID, medCopper, coverName);
1242 if (coverID > 34 && coverID < 41)// cooling water
1243 createTorus(rmin1, rmax1, coverThick, coverPosZ, coverID, medH2O, coverName);
1244 if (coverID == 45 || coverID == 46)
1245 createTube(rmin1, rmax1, coverThick, coverPosZ, coverID, medLV, coverName);
1246 if (coverID == 47 || coverID == 48)
1247 createTube(rmin1, rmax1, coverThick, coverPosZ, coverID, medFiber, coverName);
1248 if (coverID == 49 || coverID == 50)
1249 createTube(rmin1, rmax1, coverThick, coverPosZ, coverID, medCAT7, coverName);
1250 if (coverID == 51 || coverID == 52)
1251 createTube(rmin1, rmax1, coverThick, coverPosZ, coverID, medTRG, coverName);
1252 if (coverID == 53)
1253 createTube(rmin1, rmax1, coverThick, coverPosZ, coverID, medHV, coverName);
1254 }
1255
1256 const int nCover2 = content.getNumberNodes("Covers/Cover2");
1257 for (int iCover2 = 0; iCover2 < nCover2; ++iCover2) {
1258 GearDir cover2Content(content);
1259 cover2Content.append((format("/Cover2s/Cover2[%1%]/") % (iCover2 + 1)).str());
1260 const string scover2ID = cover2Content.getString("@id");
1261 const int cover2ID = atoi(scover2ID.c_str());
1262 const string cover2Name = cover2Content.getString("Name");
1263 const double cover2InnerR = cover2Content.getLength("InnerR");
1264 const double cover2OuterR = cover2Content.getLength("OuterR");
1265 const double cover2StartPhi = cover2Content.getLength("StartPhi");
1266 const double cover2DeltaPhi = cover2Content.getLength("DeltaPhi");
1267 const double cover2Thick = cover2Content.getLength("Thickness");
1268 const double cover2PosZ = cover2Content.getLength("PosZ");
1269
1270 if (cover2ID < 11)
1271 createTube2(cover2InnerR, cover2OuterR, cover2StartPhi, cover2DeltaPhi, cover2Thick, cover2PosZ, cover2ID, medHV, cover2Name);
1272 if (cover2ID > 10 && cover2ID < 14)
1273 createTube2(cover2InnerR, cover2OuterR, cover2StartPhi, cover2DeltaPhi, cover2Thick, cover2PosZ, cover2ID, medFiber, cover2Name);
1274 if (cover2ID > 13 && cover2ID < 23)
1275 createTube2(cover2InnerR, cover2OuterR, cover2StartPhi, cover2DeltaPhi, cover2Thick, cover2PosZ, cover2ID, medCAT7, cover2Name);
1276 if (cover2ID > 22 && cover2ID < 29)
1277 createTube2(cover2InnerR, cover2OuterR, cover2StartPhi, cover2DeltaPhi, cover2Thick, cover2PosZ, cover2ID, medTRG, cover2Name);
1278 }
1279
1280 const int nRibs = content.getNumberNodes("Covers/Rib");
1281 for (int iRib = 0; iRib < nRibs; ++iRib) {
1282 GearDir ribContent(content);
1283 ribContent.append((format("/Covers/Rib[%1%]/") % (iRib + 1)).str());
1284 const string sribID = ribContent.getString("@id");
1285 const int ribID = atoi(sribID.c_str());
1286 // const string ribName = ribContent.getString("Name");
1287 const double length = ribContent.getLength("Length");
1288 const double width = ribContent.getLength("Width");
1289 const double thick = ribContent.getLength("Thickness");
1290 const double rotX = ribContent.getLength("RotX");
1291 const double rotY = ribContent.getLength("RotY");
1292 const double rotZ = ribContent.getLength("RotZ");
1293 const double cX = ribContent.getLength("PosX");
1294 const double cY = ribContent.getLength("PosY");
1295 const double cZ = ribContent.getLength("PosZ");
1296 const int offset = atoi((ribContent.getString("Offset")).c_str());
1297 const int number = atoi((ribContent.getString("NDiv")).c_str());
1298
1299 const string solidName = "solidRib" + to_string(ribID);
1300 const string logicalName = "logicalRib" + to_string(ribID);
1301 G4Box* boxShape = new G4Box(solidName, 0.5 * length * CLHEP::cm,
1302 0.5 * width * CLHEP::cm,
1303 0.5 * thick * CLHEP::cm);
1304 const double rmax = 0.5 * length;
1305 const double rmin = max((rmax - thick), 0.);
1306 G4Tubs* tubeShape = new G4Tubs(solidName,
1307 rmin * CLHEP::cm,
1308 rmax * CLHEP::cm,
1309 0.5 * width * CLHEP::cm,
1310 0.,
1311 360. * CLHEP::deg);
1312
1313 //G4LogicalVolume* logicalV = new G4LogicalVolume(boxShape, medAluminum,
1314 // logicalName, 0, 0, 0);
1315 // ID dependent material definition Aluminum is default
1316 G4LogicalVolume* logicalV = new G4LogicalVolume(boxShape, medAluminum, logicalName, 0, 0, 0);
1317 if (ribID > 39 && ribID < 78) // Cu box
1318 logicalV = new G4LogicalVolume(boxShape, medCopper, logicalName, 0, 0, 0);
1319 if ((ribID > 77 && ribID < 94) || (ribID > 131 && ribID < 146)) // G10 box
1320 logicalV = new G4LogicalVolume(boxShape, medNEMA_G10_Plate, logicalName, 0, 0, 0);
1321 if (ribID > 93 && ribID < 110) // Cu tube
1322 logicalV = new G4LogicalVolume(tubeShape, medCopper, logicalName, 0, 0, 0);
1323 if (ribID > 109 && ribID < 126) // H2O tube (rmin = 0)
1324 logicalV = new G4LogicalVolume(tubeShape, medH2O, logicalName, 0, 0, 0);
1325 if (ribID > 127 && ribID < 132) // HV bundle
1326 logicalV = new G4LogicalVolume(boxShape, medHV, logicalName, 0, 0, 0);
1327 /*if( ribID > 145 && ribID < 149 )// Fiber box
1328 logicalV = new G4LogicalVolume(boxShape, medFiber, logicalName, 0, 0, 0);
1329 if( ribID > 148 && ribID < 158 )// Fiber box
1330 logicalV = new G4LogicalVolume(boxShape, medCAT7, logicalName, 0, 0, 0);
1331 if( ribID > 157 && ribID < 164 )// Fiber box
1332 logicalV = new G4LogicalVolume(boxShape, medTRG, logicalName, 0, 0, 0);*/
1333
1334 logicalV->SetVisAttributes(m_VisAttributes.back());
1335
1336 const double phi = 360.0 / number;
1337
1338 G4RotationMatrix rot = G4RotationMatrix();
1339
1340 double dz = thick;
1341 if (ribID > 93 && ribID < 126) dz = 0;
1342 G4ThreeVector arm(cX * CLHEP::cm, cY * CLHEP::cm, cZ * CLHEP::cm - dz * CLHEP::cm / 2.0);
1343
1344 rot.rotateX(rotX);
1345 rot.rotateY(rotY);
1346 rot.rotateZ(rotZ);
1347 if (offset) {
1348 rot.rotateZ(0.5 * phi * CLHEP::deg);
1349 arm.rotateZ(0.5 * phi * CLHEP::deg);
1350 }
1351 for (int i = 0; i < number; ++i) {
1352 const string physicalName = "physicalRib_" + to_string(ribID) + " " + to_string(i);
1353 new G4PVPlacement(G4Transform3D(rot, arm), logicalV,
1354 physicalName.c_str(), m_logicalCDC, false, ribID);
1355 rot.rotateZ(phi * CLHEP::deg);
1356 arm.rotateZ(phi * CLHEP::deg);
1357 }
1358
1359 }// rib
1360
1361 const int nRib2s = content.getNumberNodes("Covers/Rib2");
1362 for (int iRib2 = 0; iRib2 < nRib2s; ++iRib2) {
1363 GearDir rib2Content(content);
1364 rib2Content.append((format("/Covers/Rib2[%1%]/") % (iRib2 + 1)).str());
1365 const string srib2ID = rib2Content.getString("@id");
1366 const int rib2ID = atoi(srib2ID.c_str());
1367 // const string rib2Name = rib2Content.getString("Name");
1368 const double length = rib2Content.getLength("Length");
1369 const double width = rib2Content.getLength("Width");
1370 const double thick = rib2Content.getLength("Thickness");
1371 const double width2 = rib2Content.getLength("Width2");
1372 const double thick2 = rib2Content.getLength("Thickness2");
1373 const double rotX = rib2Content.getLength("RotX");
1374 const double rotY = rib2Content.getLength("RotY");
1375 const double rotZ = rib2Content.getLength("RotZ");
1376 const double cX = rib2Content.getLength("PosX");
1377 const double cY = rib2Content.getLength("PosY");
1378 const double cZ = rib2Content.getLength("PosZ");
1379 const int number = atoi((rib2Content.getString("NDiv")).c_str());
1380
1381 const string solidName = "solidRib2" + to_string(rib2ID);
1382 const string logicalName = "logicalRib2" + to_string(rib2ID);
1383 G4Trd* trdShape = new G4Trd(solidName,
1384 0.5 * thick * CLHEP::cm,
1385 0.5 * thick2 * CLHEP::cm,
1386 0.5 * width * CLHEP::cm,
1387 0.5 * width2 * CLHEP::cm,
1388 0.5 * length * CLHEP::cm);
1389
1390 G4LogicalVolume* logicalV = new G4LogicalVolume(trdShape, medAluminum, logicalName, 0, 0, 0);
1391 if (rib2ID > 0)
1392 logicalV = new G4LogicalVolume(trdShape, medCopper, logicalName, 0, 0, 0);
1393
1394 logicalV->SetVisAttributes(m_VisAttributes.back());
1395
1396 const double phi = 360.0 / number;
1397
1398 G4RotationMatrix rot = G4RotationMatrix();
1399 G4ThreeVector arm(cX * CLHEP::cm, cY * CLHEP::cm, cZ * CLHEP::cm - thick * CLHEP::cm / 2.0);
1400
1401 rot.rotateX(rotX);
1402 rot.rotateY(rotY);
1403 rot.rotateZ(rotZ);
1404 for (int i = 0; i < number; ++i) {
1405 const string physicalName = "physicalRib2_" + to_string(rib2ID) + " " + to_string(i);
1406 new G4PVPlacement(G4Transform3D(rot, arm), logicalV,
1407 physicalName.c_str(), m_logicalCDC, false, rib2ID);
1408 rot.rotateZ(phi * CLHEP::deg);
1409 arm.rotateZ(phi * CLHEP::deg);
1410 }
1411
1412 }// rib2
1413
1414 const int nRib3s = content.getNumberNodes("Covers/Rib3");
1415 for (int iRib3 = 0; iRib3 < nRib3s; ++iRib3) {
1416 GearDir rib3Content(content);
1417 rib3Content.append((format("/Covers/Rib3[%1%]/") % (iRib3 + 1)).str());
1418 const string srib3ID = rib3Content.getString("@id");
1419 const int rib3ID = atoi(srib3ID.c_str());
1420 // const string rib3Name = rib3Content.getString("Name");
1421 const double length = rib3Content.getLength("Length");
1422 const double width = rib3Content.getLength("Width");
1423 const double thick = rib3Content.getLength("Thickness");
1424 const double r = rib3Content.getLength("HoleR");
1425 const double cX = rib3Content.getLength("PosX");
1426 const double cY = rib3Content.getLength("PosY");
1427 const double cZ = rib3Content.getLength("PosZ");
1428 const double hX = rib3Content.getLength("HoleX");
1429 const double hY = rib3Content.getLength("HoleY");
1430 const double hZ = rib3Content.getLength("HoleZ");
1431 const int offset = atoi((rib3Content.getString("Offset")).c_str());
1432 const int number = atoi((rib3Content.getString("NDiv")).c_str());
1433
1434 const string logicalName = "logicalRib3" + to_string(rib3ID);
1435 G4VSolid* boxShape = new G4Box("Block",
1436 0.5 * length * CLHEP::cm,
1437 0.5 * width * CLHEP::cm,
1438 0.5 * thick * CLHEP::cm);
1439 G4VSolid* tubeShape = new G4Tubs("Hole",
1440 0.,
1441 r * CLHEP::cm,
1442 length * CLHEP::cm,
1443 0.,
1444 360. * CLHEP::deg);
1445 G4RotationMatrix rotsub = G4RotationMatrix();
1446 G4ThreeVector trnsub(cX * CLHEP::cm - hX * CLHEP::cm, cY * CLHEP::cm - hY * CLHEP::cm,
1447 cZ * CLHEP::cm - hZ * CLHEP::cm + 0.5 * thick * CLHEP::cm);
1448 G4VSolid* coolingBlock = new G4SubtractionSolid("Block-Hole",
1449 boxShape,
1450 tubeShape,
1451 G4Transform3D(rotsub,
1452 trnsub));
1453
1454 G4LogicalVolume* logicalV = new G4LogicalVolume(coolingBlock, medCopper, logicalName, 0, 0, 0);
1455
1456 logicalV->SetVisAttributes(m_VisAttributes.back());
1457
1458 const double phi = 360.0 / number;
1459
1460 G4RotationMatrix rot = G4RotationMatrix();
1461 G4ThreeVector arm(cX * CLHEP::cm, cY * CLHEP::cm, cZ * CLHEP::cm - thick * CLHEP::cm / 2.0);
1462
1463 if (offset) {
1464 rot.rotateZ(0.5 * phi * CLHEP::deg);
1465 arm.rotateZ(0.5 * phi * CLHEP::deg);
1466 }
1467 for (int i = 0; i < number; ++i) {
1468 const string physicalName = "physicalRib3_" + to_string(rib3ID) + " " + to_string(i);
1469 new G4PVPlacement(G4Transform3D(rot, arm), logicalV,
1470 physicalName.c_str(), m_logicalCDC, false, rib3ID);
1471 rot.rotateZ(phi * CLHEP::deg);
1472 arm.rotateZ(phi * CLHEP::deg);
1473 }
1474
1475 }// rib3
1476
1477 const int nRib4s = content.getNumberNodes("Covers/Rib4");
1478 for (int iRib4 = 0; iRib4 < nRib4s; ++iRib4) {
1479 GearDir rib4Content(content);
1480 rib4Content.append((format("/Covers/Rib4[%1%]/") % (iRib4 + 1)).str());
1481 const string srib4ID = rib4Content.getString("@id");
1482 const int rib4ID = atoi(srib4ID.c_str());
1483 // const string rib4Name = rib4Content.getString("Name");
1484 const double length = rib4Content.getLength("Length");
1485 const double width = rib4Content.getLength("Width");
1486 const double thick = rib4Content.getLength("Thickness");
1487 const double length2 = rib4Content.getLength("Length2");
1488 const double width2 = rib4Content.getLength("Width2");
1489 const double thick2 = rib4Content.getLength("Thickness2");
1490 const double cX = rib4Content.getLength("PosX");
1491 const double cY = rib4Content.getLength("PosY");
1492 const double cZ = rib4Content.getLength("PosZ");
1493 const double hX = rib4Content.getLength("HoleX");
1494 const double hY = rib4Content.getLength("HoleY");
1495 const double hZ = rib4Content.getLength("HoleZ");
1496 const int offset = atoi((rib4Content.getString("Offset")).c_str());
1497 const int number = atoi((rib4Content.getString("NDiv")).c_str());
1498
1499 const string logicalName = "logicalRib4" + to_string(rib4ID);
1500 G4VSolid* baseShape = new G4Box("Base",
1501 0.5 * length * CLHEP::cm,
1502 0.5 * width * CLHEP::cm,
1503 0.5 * thick * CLHEP::cm);
1504 G4VSolid* sqShape = new G4Box("Sq",
1505 0.5 * length2 * CLHEP::cm,
1506 0.5 * width2 * CLHEP::cm,
1507 0.5 * thick2 * CLHEP::cm);
1508 G4RotationMatrix rotsub = G4RotationMatrix();
1509 double dzc = (hZ - thick2 / 2.) - (cZ - thick / 2.);
1510 G4ThreeVector trnsub(hX * CLHEP::cm - cX * CLHEP::cm,
1511 hY * CLHEP::cm - cY * CLHEP::cm,
1512 dzc * CLHEP::cm);
1513 G4VSolid* sqHoleBase = new G4SubtractionSolid("Base-Sq",
1514 baseShape,
1515 sqShape,
1516 G4Transform3D(rotsub,
1517 trnsub)
1518 );
1519
1520 G4LogicalVolume* logicalV = new G4LogicalVolume(sqHoleBase, medCopper, logicalName, 0, 0, 0);
1521 if (rib4ID < 19)
1522 logicalV = new G4LogicalVolume(sqHoleBase, medNEMA_G10_Plate, logicalName, 0, 0, 0);
1523
1524 logicalV->SetVisAttributes(m_VisAttributes.back());
1525
1526 const double phi = 360.0 / number;
1527
1528 G4RotationMatrix rot = G4RotationMatrix();
1529 G4ThreeVector arm(cX * CLHEP::cm, cY * CLHEP::cm, cZ * CLHEP::cm - thick * CLHEP::cm / 2.0);
1530
1531 if (offset) {
1532 rot.rotateZ(0.5 * phi * CLHEP::deg);
1533 arm.rotateZ(0.5 * phi * CLHEP::deg);
1534 }
1535 for (int i = 0; i < number; ++i) {
1536 const string physicalName = "physicalRib4_" + to_string(rib4ID) + " " + to_string(i);
1537 new G4PVPlacement(G4Transform3D(rot, arm), logicalV,
1538 physicalName.c_str(), m_logicalCDC, false, rib4ID);
1539 rot.rotateZ(phi * CLHEP::deg);
1540 arm.rotateZ(phi * CLHEP::deg);
1541 }
1542
1543 }// rib4
1544
1545 const int nRib5s = content.getNumberNodes("Covers/Rib5");
1546 for (int iRib5 = 0; iRib5 < nRib5s; ++iRib5) {
1547 GearDir rib5Content(content);
1548 rib5Content.append((format("/Covers/Rib5[%1%]/") % (iRib5 + 1)).str());
1549 const string srib5ID = rib5Content.getString("@id");
1550 const int rib5ID = atoi(srib5ID.c_str());
1551 // const string rib5Name = rib5Content.getString("Name");
1552 const double dr = rib5Content.getLength("DeltaR");
1553 const double dz = rib5Content.getLength("DeltaZ");
1554 const double width = rib5Content.getLength("Width");
1555 const double thick = rib5Content.getLength("Thickness");
1556 const double rin = rib5Content.getLength("Rin");
1557 const double rotX = rib5Content.getLength("RotX");
1558 const double rotY = rib5Content.getLength("RotY");
1559 const double rotZ = rib5Content.getLength("RotZ");
1560 const double cX = rib5Content.getLength("PosX");
1561 const double cY = rib5Content.getLength("PosY");
1562 const double cZ = rib5Content.getLength("PosZ");
1563 const int offset = atoi((rib5Content.getString("Offset")).c_str());
1564 const int number = atoi((rib5Content.getString("NDiv")).c_str());
1565
1566 const string solidName = "solidRib5" + to_string(rib5ID);
1567 const string logicalName = "logicalRib5" + to_string(rib5ID);
1568 const double rmax = rin + thick;
1569 const double rmin = rin;
1570 const double dphi = 2. * atan2(dz, dr);
1571 const double ddphi = thick * tan(dphi) / rin;
1572 const double ddphi2 = width / 2. * width / 2. / (cX + dr) / rin;
1573 const double cphi = dphi - ddphi - ddphi2;
1574 G4Tubs* tubeShape = new G4Tubs(solidName,
1575 rmin * CLHEP::cm,
1576 rmax * CLHEP::cm,
1577 0.5 * width * CLHEP::cm,
1578 0.,
1579 cphi);
1580
1581 G4LogicalVolume* logicalV = new G4LogicalVolume(tubeShape, medAluminum, logicalName, 0, 0, 0);
1582
1583 logicalV->SetVisAttributes(m_VisAttributes.back());
1584
1585 const double phi = 360.0 / number;
1586
1587 G4RotationMatrix rot = G4RotationMatrix();
1588
1589 //G4ThreeVector arm(cX * CLHEP::cm, cY * CLHEP::cm, cZ * CLHEP::cm - thick * CLHEP::cm / 2.0);
1590 G4ThreeVector arm(cX * CLHEP::cm, cY * CLHEP::cm, cZ * CLHEP::cm - rin * CLHEP::cm - thick * CLHEP::cm);
1591
1592 rot.rotateX(rotX);
1593 rot.rotateY(rotY);
1594 rot.rotateZ(rotZ);
1595 if (offset) {
1596 rot.rotateZ(0.5 * phi * CLHEP::deg);
1597 arm.rotateZ(0.5 * phi * CLHEP::deg);
1598 }
1599 for (int i = 0; i < number; ++i) {
1600 const string physicalName = "physicalRib5_" + to_string(rib5ID) + " " + to_string(i);
1601 new G4PVPlacement(G4Transform3D(rot, arm), logicalV,
1602 physicalName.c_str(), m_logicalCDC, false, rib5ID);
1603 rot.rotateZ(phi * CLHEP::deg);
1604 arm.rotateZ(phi * CLHEP::deg);
1605 }
1606 }//rib5
1607
1608 }
1609
1610
1611 void GeoCDCCreator::createCovers(const CDCGeometry& geom)
1612 {
1613 G4Material* medAl = geometry::Materials::get("Al");
1614 G4double density = 1.000 * CLHEP::g / CLHEP::cm3;
1615 G4double a = 1.01 * CLHEP::g / CLHEP::mole;
1616 G4Element* elH = new G4Element("Hydrogen", "H", 1., a);
1617 a = 16.00 * CLHEP::g / CLHEP::mole;
1618 G4Element* elO = new G4Element("Oxygen", "O", 8., a);
1619 G4Material* medH2O = new G4Material("water", density, 2);
1620 medH2O->AddElement(elH, 2);
1621 medH2O->AddElement(elO, 1);
1622 G4Material* medCu = geometry::Materials::get("Cu");
1623 G4Material* medLV = geometry::Materials::get("CDCLVCable");
1624 G4Material* medFiber = geometry::Materials::get("CDCOpticalFiber");
1625 G4Material* medCAT7 = geometry::Materials::get("CDCCAT7");
1626 G4Material* medTRG = geometry::Materials::get("CDCOpticalFiberTRG");
1627 G4Material* medHV = geometry::Materials::get("CDCHVCable");
1628
1629 m_VisAttributes.push_back(new G4VisAttributes(true, G4Colour(0., 1., 0.)));
1630 for (const auto& cover : geom.getCovers()) {
1631 const int coverID = cover.getId();
1632 const string coverName = "cover" + to_string(coverID);
1633 const double rmin1 = cover.getRmin1();
1634 const double rmin2 = cover.getRmin2();
1635 const double rmax1 = cover.getRmax1();
1636 const double rmax2 = cover.getRmax2();
1637 const double thick = cover.getThick();
1638 const double posZ = cover.getZ();
1639
1640 /*if (coverID == 7 || coverID == 10) {
1641 createCone(rmin1, rmax1, rmin2, rmax2, thick, posZ, coverID, medAl, coverName);
1642 } else {
1643 createTube(rmin1, rmax1, thick, posZ, coverID, medAl, coverName);
1644 }*/
1645 // ID dependent material definition
1646 if (coverID < 23) {
1647 if (coverID == 7 || coverID == 10) {
1648 createCone(rmin1, rmax1, rmin2, rmax2, thick, posZ, coverID, medAl, coverName);
1649 } else {
1650 createTube(rmin1, rmax1, thick, posZ, coverID, medAl, coverName);
1651 }
1652 }
1653 if (coverID > 22 && coverID < 29)
1654 createTube(rmin1, rmax1, thick, posZ, coverID, medCu, coverName);
1655 if (coverID > 28 && coverID < 35)
1656 createTorus(rmin1, rmax1, thick, posZ, coverID, medCu, coverName);
1657 if (coverID > 34 && coverID < 41)
1658 createTorus(rmin1, rmax1, thick, posZ, coverID, medH2O, coverName);
1659 if (coverID == 45 || coverID == 46)
1660 createTube(rmin1, rmax1, thick, posZ, coverID, medLV, coverName);
1661 if (coverID == 47 || coverID == 48)
1662 createTube(rmin1, rmax1, thick, posZ, coverID, medFiber, coverName);
1663 if (coverID == 49 || coverID == 50)
1664 createTube(rmin1, rmax1, thick, posZ, coverID, medCAT7, coverName);
1665 if (coverID == 51 || coverID == 52)
1666 createTube(rmin1, rmax1, thick, posZ, coverID, medTRG, coverName);
1667 if (coverID == 53)
1668 createTube(rmin1, rmax1, thick, posZ, coverID, medHV, coverName);
1669 }
1670 }
1671
1672 void GeoCDCCreator::createCover2s(const CDCGeometry& geom)
1673 {
1674 G4Material* medHV = geometry::Materials::get("CDCHVCable");
1675 G4Material* medFiber = geometry::Materials::get("CDCOpticalFiber");
1676 G4Material* medCAT7 = geometry::Materials::get("CDCCAT7");
1677 G4Material* medTRG = geometry::Materials::get("CDCOpticalFiberTRG");
1678
1679 m_VisAttributes.push_back(new G4VisAttributes(true, G4Colour(0., 1., 0.)));
1680 for (const auto& cover2 : geom.getCover2s()) {
1681 const int cover2ID = cover2.getId();
1682 const string cover2Name = "cover2" + to_string(cover2ID);
1683 const double rmin = cover2.getRmin();
1684 const double rmax = cover2.getRmax();
1685 const double phis = cover2.getPhis();
1686 const double dphi = cover2.getDphi();
1687 const double thick = cover2.getThick();
1688 const double posZ = cover2.getZ();
1689
1690 if (cover2ID < 11)
1691 createTube2(rmin, rmax, phis, dphi, thick, posZ, cover2ID, medHV, cover2Name);
1692 if (cover2ID > 10 && cover2ID < 14)
1693 createTube2(rmin, rmax, phis, dphi, thick, posZ, cover2ID, medFiber, cover2Name);
1694 if (cover2ID > 13 && cover2ID < 23)
1695 createTube2(rmin, rmax, phis, dphi, thick, posZ, cover2ID, medCAT7, cover2Name);
1696 if (cover2ID > 22 && cover2ID < 29)
1697 createTube2(rmin, rmax, phis, dphi, thick, posZ, cover2ID, medTRG, cover2Name);
1698 }
1699 }
1700
1701 void GeoCDCCreator::createCone(const double rmin1, const double rmax1,
1702 const double rmin2, const double rmax2,
1703 const double thick, const double posZ,
1704 const int id, G4Material* med,
1705 const string& name)
1706 {
1707 const string solidName = "solid" + name;
1708 const string logicalName = "logical" + name;
1709 const string physicalName = "physical" + name;
1710 G4Cons* coverConeShape = new G4Cons(solidName.c_str(), rmin1 * CLHEP::cm, rmax1 * CLHEP::cm,
1711 rmin2 * CLHEP::cm, rmax2 * CLHEP::cm, thick * CLHEP::cm / 2.0, 0.*CLHEP::deg, 360.*CLHEP::deg);
1712 G4LogicalVolume* coverCone = new G4LogicalVolume(coverConeShape, med,
1713 logicalName.c_str(), 0, 0, 0);
1714 coverCone->SetVisAttributes(m_VisAttributes.back());
1715 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, posZ * CLHEP::cm - thick * CLHEP::cm / 2.0), coverCone,
1716 physicalName.c_str(), m_logicalCDC, false, id);
1717
1718 }
1719
1720 void GeoCDCCreator::createTube(const double rmin, const double rmax,
1721 const double thick, const double posZ,
1722 const int id, G4Material* med,
1723 const string& name)
1724 {
1725 const string solidName = "solid" + name;
1726 const string logicalName = "logical" + name;
1727 const string physicalName = "physical" + name;
1728 G4Tubs* solidV = new G4Tubs(solidName.c_str(),
1729 rmin * CLHEP::cm,
1730 rmax * CLHEP::cm,
1731 thick * CLHEP::cm / 2.0,
1732 0.*CLHEP::deg,
1733 360.*CLHEP::deg);
1734 G4LogicalVolume* logicalV = new G4LogicalVolume(solidV, med,
1735 logicalName.c_str(), 0, 0, 0);
1736 logicalV->SetVisAttributes(m_VisAttributes.back());
1737 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, posZ * CLHEP::cm - thick * CLHEP::cm / 2.0), logicalV,
1738 physicalName.c_str(), m_logicalCDC, false, id);
1739
1740 }
1741
1742 void GeoCDCCreator::createBox(const double length, const double height,
1743 const double thick, const double x,
1744 const double y, const double z,
1745 const int id, G4Material* med,
1746 const string& name)
1747 {
1748 const string solidName = (format("solid%1%%2%") % name % id).str();
1749 const string logicalName = (format("logical%1%%2%") % name % id).str();
1750 const string physicalName = (format("physical%1%%2%") % name % id).str();
1751 G4Box* boxShape = new G4Box(solidName.c_str(), 0.5 * length * CLHEP::cm,
1752 0.5 * height * CLHEP::cm,
1753 0.5 * thick * CLHEP::cm);
1754 G4LogicalVolume* logicalV = new G4LogicalVolume(boxShape, med,
1755 logicalName.c_str(), 0, 0, 0);
1756 logicalV->SetVisAttributes(m_VisAttributes.back());
1757 new G4PVPlacement(0, G4ThreeVector(x * CLHEP::cm, y * CLHEP::cm, z * CLHEP::cm - thick * CLHEP::cm / 2.0), logicalV,
1758 physicalName.c_str(), m_logicalCDC, false, id);
1759
1760 }
1761
1762 void GeoCDCCreator::createTorus(const double rmin1, const double rmax1,
1763 const double thick, const double posZ,
1764 const int id, G4Material* med,
1765 const string& name)
1766 {
1767 const string solidName = "solid" + name;
1768 const string logicalName = "logical" + name;
1769 const string physicalName = "physical" + name;
1770 const double rtor = (rmax1 + rmin1) / 2.;
1771 const double rmax = rmax1 - rtor;
1772 const double rmin = max((rmax - thick), 0.);
1773
1774 G4Torus* solidV = new G4Torus(solidName.c_str(),
1775 rmin * CLHEP::cm,
1776 rmax * CLHEP::cm,
1777 rtor * CLHEP::cm,
1778 0.*CLHEP::deg,
1779 360.*CLHEP::deg);
1780 G4LogicalVolume* logicalV = new G4LogicalVolume(solidV, med,
1781 logicalName.c_str(), 0, 0, 0);
1782 logicalV->SetVisAttributes(m_VisAttributes.back());
1783 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, posZ * CLHEP::cm), logicalV,
1784 physicalName.c_str(), m_logicalCDC, false, id);
1785
1786 }
1787
1788 void GeoCDCCreator::createTube2(const double rmin, const double rmax,
1789 const double phis, const double phie,
1790 const double thick, const double posZ,
1791 const int id, G4Material* med,
1792 const string& name)
1793 {
1794 const string solidName = "solid" + name;
1795 const string logicalName = "logical" + name;
1796 const string physicalName = "physical" + name;
1797 G4Tubs* solidV = new G4Tubs(solidName.c_str(),
1798 rmin * CLHEP::cm,
1799 rmax * CLHEP::cm,
1800 thick * CLHEP::cm / 2.0,
1801 phis,
1802 phie);
1803 G4LogicalVolume* logicalV = new G4LogicalVolume(solidV, med,
1804 logicalName.c_str(), 0, 0, 0);
1805 logicalV->SetVisAttributes(m_VisAttributes.back());
1806 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, posZ * CLHEP::cm - thick * CLHEP::cm / 2.0), logicalV,
1807 physicalName.c_str(), m_logicalCDC, false, id);
1808
1809 }
1810
1811 void GeoCDCCreator::createMapper(G4LogicalVolume& topVolume)
1812 {
1813 CDCGeoControlPar& gcp = CDCGeoControlPar::getInstance();
1814 if (!gcp.getMapperGeometry()) return;
1815
1816 const double xc = 0.5 * (-0.0002769 + 0.0370499) * CLHEP::cm;
1817 const double yc = 0.5 * (-0.0615404 + -0.108948) * CLHEP::cm;
1818 const double zc = 0.5 * (-35.3 + 48.5) * CLHEP::cm;
1819 //3 plates
1820 // const double plateWidth = 13.756 * CLHEP::cm;
1821 // const double plateThick = 1.203 * CLHEP::cm;
1822 // const double plateLength = 83.706 * CLHEP::cm;
1823 const double plateWidth = 13.8 * CLHEP::cm;
1824 const double plateThick = 1.2 * CLHEP::cm;
1825 const double plateLength = 83.8 * CLHEP::cm;
1826 const double phi = gcp.getMapperPhiAngle() * CLHEP::deg; //phi-angle in lab.
1827 // std::cout << "phi= " << phi << std::endl;
1828 // const double endRingRmin = 4.1135 * CLHEP::cm;
1829 // const double endRingRmax = 15.353 * CLHEP::cm;
1830 // const double endRingThick = 2.057 * CLHEP::cm;
1831 const double endPlateRmin = 4.0 * CLHEP::cm;
1832 const double endPlateRmax = 15.5 * CLHEP::cm;
1833 const double bwdEndPlateThick = 1.7 * CLHEP::cm;
1834 const double fwdEndPlateThick = 2.0 * CLHEP::cm;
1835
1836 G4Material* medAluminum = geometry::Materials::get("Al");
1837
1838 string name = "Plate";
1839 int pID = 0;
1840 G4Box* plateShape = new G4Box("solid" + name, .5 * plateWidth, .5 * plateThick, .5 * plateLength);
1841 G4LogicalVolume* logical0 = new G4LogicalVolume(plateShape, medAluminum, "logical" + name, 0, 0, 0);
1842 logical0->SetVisAttributes(m_VisAttributes.back());
1843 // const double x = .5 * plateWidth;
1844 const double x = xc + 0.5 * plateWidth;
1845 // const double y = endRingRmin;
1846 const double y = yc + endPlateRmin + 0.1 * CLHEP::cm;
1847 // double z = 2.871 * CLHEP::cm;
1848 G4ThreeVector xyz(x, y, zc);
1849 G4RotationMatrix rotM3 = G4RotationMatrix();
1850 xyz.rotateZ(phi);
1851 rotM3.rotateZ(phi);
1852 new G4PVPlacement(G4Transform3D(rotM3, xyz), logical0, "physical" + name, &topVolume, false, pID);
1853
1854 const double alf = 120. * CLHEP::deg;
1855 xyz.rotateZ(alf);
1856 rotM3.rotateZ(alf);
1857 new G4PVPlacement(G4Transform3D(rotM3, xyz), logical0, "physical" + name, &topVolume, false, pID + 1);
1858
1859 xyz.rotateZ(alf);
1860 rotM3.rotateZ(alf);
1861 new G4PVPlacement(G4Transform3D(rotM3, xyz), logical0, "physical" + name, &topVolume, false, pID + 2);
1862
1863 //Define 2 end-plates
1864 //bwd
1865 name = "BwdEndPlate";
1866 G4Tubs* BwdEndPlateShape = new G4Tubs("solid" + name, endPlateRmin, endPlateRmax, 0.5 * bwdEndPlateThick, 0., 360.*CLHEP::deg);
1867 G4LogicalVolume* logical1 = new G4LogicalVolume(BwdEndPlateShape, medAluminum, "logical" + name, 0, 0, 0);
1868 logical1->SetVisAttributes(m_VisAttributes.back());
1869 // z = -40.0105 * CLHEP::cm;
1870 double z = -35.3 * CLHEP::cm - 0.5 * bwdEndPlateThick;
1871 pID = 0;
1872 new G4PVPlacement(0, G4ThreeVector(xc, yc, z), logical1, "physical" + name, &topVolume, false, pID);
1873
1874 //fwd
1875 // z = 45.7525 * CLHEP::cm;
1876 // new G4PVPlacement(0, G4ThreeVector(0., 0., z), logical1, "physical" + name, &topVolume, false, pID + 1);
1877 name = "FwdEndPlate";
1878 G4Tubs* FwdEndPlateShape = new G4Tubs("solid" + name, endPlateRmin, endPlateRmax, 0.5 * fwdEndPlateThick, 0., 360.*CLHEP::deg);
1879 G4LogicalVolume* logical2 = new G4LogicalVolume(FwdEndPlateShape, medAluminum, "logical" + name, 0, 0, 0);
1880 logical2->SetVisAttributes(m_VisAttributes.back());
1881 z = 48.5 * CLHEP::cm + 0.5 * fwdEndPlateThick;
1882 new G4PVPlacement(0, G4ThreeVector(xc, yc, z), logical2, "physical" + name, &topVolume, false, pID);
1883 }
1884 }
1886}
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 corrdinates.
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:51
Belle2::CDC::CDCGeometryPar::fieldWireDiameter
double fieldWireDiameter() const
Returns diameter of the field wire.
Definition: CDCGeometryPar.h:1349
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:1706
Belle2::CDC::CDCGeometryPar::senseWireDiameter
double senseWireDiameter() const
Returns diameter of the sense wire.
Definition: CDCGeometryPar.h:1344
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:1755
Belle2::CDC::CDCGeometryPar::nWiresInLayer
unsigned nWiresInLayer(int layerId) const
Returns wire numbers in a layer.
Definition: CDCGeometryPar.h:1254
Belle2::CDC::CDCGeometryPar::Instance
static CDCGeometryPar & Instance(const CDCGeometry *=nullptr)
Static method to get a reference to the CDCGeometryPar instance.
Definition: CDCGeometryPar.cc:39
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:1742
Belle2::CDC::GeoCDCCreator::~GeoCDCCreator
~GeoCDCCreator()
The destructor of the GeoCDCCreator class.
Definition: GeoCDCCreator.cc:80
Belle2::CDC::GeoCDCCreator::m_VisAttributes
std::vector< G4VisAttributes * > m_VisAttributes
Vector of pointers to G4VisAttributes.
Definition: GeoCDCCreator.h:193
Belle2::CDC::GeoCDCCreator::m_userLimits
std::vector< G4UserLimits * > m_userLimits
Vector of pointers to G4UserLimits.
Definition: GeoCDCCreator.h:196
Belle2::CDC::GeoCDCCreator::m_bkgsensitive
BkgSensitiveDetector * m_bkgsensitive
Sensitive detector for background studies.
Definition: GeoCDCCreator.h:187
Belle2::CDC::GeoCDCCreator::createGeometry
void createGeometry(const CDCGeometry &parameters, G4LogicalVolume &topVolume, geometry::GeometryTypes type)
Create G4 geometry of CDC.
Definition: GeoCDCCreator.cc:92
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:1788
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:1720
Belle2::CDC::GeoCDCCreator::GeoCDCCreator
GeoCDCCreator()
Constructor of the GeoCDCCreator class.
Definition: GeoCDCCreator.cc:66
Belle2::CDC::GeoCDCCreator::createNeutronShields
void createNeutronShields(const GearDir &content)
Create neutron shield from gearbox.
Definition: GeoCDCCreator.cc:1102
Belle2::CDC::GeoCDCCreator::m_physicalCDC
G4VPhysicalVolume * m_physicalCDC
CDC G4 physical volume.
Definition: GeoCDCCreator.h:181
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:1762
Belle2::CDC::GeoCDCCreator::m_BkgSensitiveRib4
std::vector< BkgSensitiveDetector * > m_BkgSensitiveRib4
Sensitive detectors for background studies (rib4).
Definition: GeoCDCCreator.h:190
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:1701
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:1811
Belle2::CDC::GeoCDCCreator::m_logicalCDC
G4LogicalVolume * m_logicalCDC
CDC G4 logical volume.
Definition: GeoCDCCreator.h:178
Belle2::CDC::GeoCDCCreator::createCovers
void createCovers(const GearDir &content)
Create CDC covers from gear box.
Definition: GeoCDCCreator.cc:1183
Belle2::CDC::GeoCDCCreator::m_sensitive
CDCSensitiveDetector * m_sensitive
Sensitive detector.
Definition: GeoCDCCreator.h:184
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::CDC::GeoCDCFactory
geometry::CreatorFactory< GeoCDCCreator > GeoCDCFactory("CDCCreator")
Register the GeoCreator.
Belle2::geometry::GeometryTypes
GeometryTypes
Flag indiciating 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