Belle II Software development
GeoCDCCreator.cc
1/**************************************************************************
2 * basf2 (Belle II Analysis Software Framework) *
3 * Author: The Belle II Collaboration *
4 * *
5 * See git log for contributors and copyright holders. *
6 * This file is licensed under LGPL-3.0, see LICENSE.md. *
7 **************************************************************************/
8
9#include <cdc/geometry/GeoCDCCreator.h>
10#include <cdc/geometry/CDCGeometryPar.h>
11#include <cdc/geometry/CDCGeoControlPar.h>
12#include <cdc/simulation/CDCSimControlPar.h>
13#include <cdc/simulation/CDCSensitiveDetector.h>
14#include <simulation/background/BkgSensitiveDetector.h>
15
16#include <geometry/CreatorFactory.h>
17#include <geometry/Materials.h>
18
19#include <cmath>
20#include <boost/format.hpp>
21
22#include <G4Material.hh>
23#include <G4Box.hh>
24#include <G4Tubs.hh>
25#include <G4Torus.hh>
26#include <G4Trd.hh>
27#include <G4SubtractionSolid.hh>
28#include <G4Region.hh>
29#include <G4VSolid.hh>
30
31#include <G4Polycone.hh>
32#include <G4Cons.hh>
33#include <G4Colour.hh>
34#include <G4LogicalVolume.hh>
35#include <G4PVPlacement.hh>
36#include <G4Transform3D.hh>
37#include <G4VisAttributes.hh>
38#include <G4RotationMatrix.hh>
39#include <G4UserLimits.hh>
40#include <iostream>
41
42using namespace std;
43
44namespace Belle2 {
49
50 using namespace geometry;
51
52 namespace CDC {
53
57
58 geometry::CreatorFactory<GeoCDCCreator> GeoCDCFactory("CDCCreator");
59
60 //-----------------------------------------------------------------
61 // Implementation
62 //-----------------------------------------------------------------
63
64 GeoCDCCreator::GeoCDCCreator()
65 {
66 // Set job control params. before sensitivedetector and geometry construction
67 CDCSimControlPar::getInstance();
68 CDCGeoControlPar::getInstance();
69
70 m_logicalCDC = 0;
71 m_physicalCDC = 0;
72 m_VisAttributes.clear();
73 m_VisAttributes.push_back(new G4VisAttributes(false)); // for "invisible"
74 m_userLimits.clear();
75 }
76
77
78 GeoCDCCreator::~GeoCDCCreator()
79 {
80 delete m_sensitive;
81 if (m_bkgsensitive) delete m_bkgsensitive;
82 for (BkgSensitiveDetector* sensitiveDetector : m_BkgSensitiveRib4)
83 delete sensitiveDetector;
84 for (G4VisAttributes* visAttr : m_VisAttributes) delete visAttr;
85 m_VisAttributes.clear();
86 for (G4UserLimits* userLimits : m_userLimits) delete userLimits;
87 m_userLimits.clear();
88 }
89
90 void GeoCDCCreator::createGeometry(const CDCGeometry& geo, G4LogicalVolume& topVolume, geometry::GeometryTypes)
91 {
92
93 m_sensitive = new CDCSensitiveDetector("CDCSensitiveDetector", (2 * 24)* CLHEP::eV, 10 * CLHEP::MeV);
94
95 const G4double realTemperture = (273.15 + 23.) * CLHEP::kelvin;
96 G4Material* medHelium = geometry::Materials::get("CDCHeGas");
97 G4Material* medEthane = geometry::Materials::get("CDCEthaneGas");
98 G4Material* medAluminum = geometry::Materials::get("Al");
99 G4Material* medTungsten = geometry::Materials::get("W");
100 G4Material* medCFRP = geometry::Materials::get("CFRP");
101 G4Material* medNEMA_G10_Plate = geometry::Materials::get("NEMA_G10_Plate");
102 G4Material* medGlue = geometry::Materials::get("CDCGlue");
103 G4Material* medAir = geometry::Materials::get("Air");
104
105 G4double h2odensity = 1.000 * CLHEP::g / CLHEP::cm3;
106 G4double a = 1.01 * CLHEP::g / CLHEP::mole;
107 G4Element* elH = new G4Element("Hydrogen", "H", 1., a);
108 a = 16.00 * CLHEP::g / CLHEP::mole;
109 G4Element* elO = new G4Element("Oxygen", "O", 8., a);
110 G4Material* medH2O = new G4Material("Water", h2odensity, 2);
111 medH2O->AddElement(elH, 2);
112 medH2O->AddElement(elO, 1);
113 G4Material* medCopper = geometry::Materials::get("Cu");
114 G4Material* medHV = geometry::Materials::get("CDCHVCable");
115 //G4Material* medFiber = geometry::Materials::get("CDCOpticalFiber");
116 //G4Material* medCAT7 = geometry::Materials::get("CDCCAT7");
117 //G4Material* medTRG = geometry::Materials::get("CDCOpticalFiberTRG");
118
119 // Total cross section
120 const double rmax_innerWall = geo.getFiducialRmin();
121 const double rmin_outerWall = geo.getFiducialRmax();
122 const double diameter_senseWire = geo.getSenseDiameter();
123 const double diameter_fieldWire = geo.getFieldDiameter();
124 const double num_senseWire = static_cast<double>(geo.getNSenseWires());
125 const double num_fieldWire = static_cast<double>(geo.getNFieldWires());
126 double totalCS = M_PI * (rmin_outerWall * rmin_outerWall - rmax_innerWall * rmax_innerWall);
127
128 // Sense wire cross section
129 double senseCS = M_PI * (diameter_senseWire / 2) * (diameter_senseWire / 2) * num_senseWire;
130
131 // Field wire cross section
132 double fieldCS = M_PI * (diameter_fieldWire / 2) * (diameter_fieldWire / 2) * num_fieldWire;
133
134 // Density
135 const double denHelium = medHelium->GetDensity() / 2.0;
136 const double denEthane = medEthane->GetDensity() / 2.0;
137 const double denAluminum = medAluminum->GetDensity() * (fieldCS / totalCS);
138 const double denTungsten = medTungsten->GetDensity() * (senseCS / totalCS);
139 const double density = denHelium + denEthane + denAluminum + denTungsten;
140 G4Material* cdcMed = new G4Material("CDCGasWire", density, 4, kStateGas, realTemperture);
141 cdcMed->AddMaterial(medHelium, denHelium / density);
142 cdcMed->AddMaterial(medEthane, denEthane / density);
143 cdcMed->AddMaterial(medTungsten, denTungsten / density);
144 cdcMed->AddMaterial(medAluminum, denAluminum / density);
145
146 G4Material* cdcMedGas = cdcMed;
147
148 CDCGeometryPar& cdcgp = CDCGeometryPar::Instance(&geo);
149 const CDCGeoControlPar& gcp = CDCGeoControlPar::getInstance();
150 // std::cout << gcp.getMaterialDefinitionMode() << std::endl;
151
152 // if (cdcgp.getMaterialDefinitionMode() == 2) {
153 if (gcp.getMaterialDefinitionMode() == 2) {
154 const double density2 = denHelium + denEthane;
155 cdcMedGas = new G4Material("CDCRealGas", density2, 2, kStateGas, realTemperture);
156 cdcMedGas->AddMaterial(medHelium, denHelium / density2);
157 cdcMedGas->AddMaterial(medEthane, denEthane / density2);
158 }
159
160 if (gcp.getPrintMaterialTable()) {
161 G4cout << *(G4Material::GetMaterialTable());
162 }
163
164 const auto& mother = geo.getMotherVolume();
165 const auto& motherRmin = mother.getRmin();
166 const auto& motherRmax = mother.getRmax();
167 const auto& motherZ = mother.getZ();
168 G4Polycone* solid_cdc =
169 new G4Polycone("solidCDC", 0 * CLHEP::deg, 360.* CLHEP::deg,
170 mother.getNNodes(), motherZ.data(),
171 motherRmin.data(), motherRmax.data());
172 m_logicalCDC = new G4LogicalVolume(solid_cdc, medAir, "logicalCDC", 0, 0, 0);
173 m_physicalCDC = new G4PVPlacement(0, G4ThreeVector(geo.getGlobalOffsetX() * CLHEP::cm,
174 geo.getGlobalOffsetY() * CLHEP::cm,
175 geo.getGlobalOffsetZ() * CLHEP::cm), m_logicalCDC,
176 "physicalCDC", &topVolume, false, 0);
177
178 // Set up region for production cuts
179 G4Region* aRegion = new G4Region("CDCEnvelope");
180 m_logicalCDC->SetRegion(aRegion);
181 aRegion->AddRootLogicalVolume(m_logicalCDC);
182
183 m_VisAttributes.push_back(new G4VisAttributes(true, G4Colour(0., 1., 0.)));
184 for (const auto& wall : geo.getOuterWalls()) {
185 const int iOuterWall = wall.getId();
186 const string wallName = wall.getName();
187 const double wallRmin = wall.getRmin();
188 const double wallRmax = wall.getRmax();
189 const double wallZfwd = wall.getZfwd();
190 const double wallZbwd = wall.getZbwd();
191 const double length = (wallZfwd - wallZbwd) / 2.0;
192
193
194 G4Material* medWall;
195 if (strstr((wallName).c_str(), "MiddleWall") != nullptr) {
196 medWall = medCFRP;
197 } else {
198 medWall = medAluminum;
199 }
200 G4Tubs* outerWallTubeShape = new G4Tubs("solid" + wallName, wallRmin * CLHEP::cm,
201 wallRmax * CLHEP::cm, length * CLHEP::cm, 0 * CLHEP::deg, 360.*CLHEP::deg);
202
203 G4LogicalVolume* outerWallTube = new G4LogicalVolume(outerWallTubeShape, medWall, "solid" + wallName, 0, 0, 0);
204 outerWallTube->SetVisAttributes(m_VisAttributes.back());
205 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (length + wallZbwd)*CLHEP::cm), outerWallTube, "logical" + wallName,
206 m_logicalCDC, false, iOuterWall);
207 }
208
209
210 m_VisAttributes.push_back(new G4VisAttributes(true, G4Colour(0., 1., 0.)));
211 for (const auto& wall : geo.getInnerWalls()) {
212 const string wallName = wall.getName();
213 const double wallRmin = wall.getRmin();
214 const double wallRmax = wall.getRmax();
215 const double wallZfwd = wall.getZfwd();
216 const double wallZbwd = wall.getZbwd();
217 const double length = (wallZfwd - wallZbwd) / 2.0;
218 const int iInnerWall = wall.getId();
219
220 G4Material* medWall;
221 if (strstr(wallName.c_str(), "MiddleWall") != nullptr) {
222 medWall = medCFRP;
223 } else if (strstr(wallName.c_str(), "MiddleGlue") != nullptr) { // Glue layer 0.005 mmt
224 medWall = medGlue;
225 } else { // Al layer 0.1 mmt
226 medWall = medAluminum;
227 }
228
229 G4Tubs* innerWallTubeShape = new G4Tubs("solid" + wallName, wallRmin * CLHEP::cm,
230 wallRmax * CLHEP::cm, length * CLHEP::cm, 0 * CLHEP::deg, 360.*CLHEP::deg);
231 G4LogicalVolume* innerWallTube = new G4LogicalVolume(innerWallTubeShape, medWall, "logical" + wallName, 0, 0, 0);
232 innerWallTube->SetVisAttributes(m_VisAttributes.back());
233 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (length + wallZbwd)*CLHEP::cm), innerWallTube, "physical" + wallName,
234 m_logicalCDC, false, iInnerWall);
235
236
237 }
238
239
240
241 //
242 // Construct sensitive layers.
243 //
244 const int nSLayer = geo.getNSenseLayers();
245 const double length_feedthrough = geo.getFeedthroughLength();
246 for (int iSLayer = 0; iSLayer < nSLayer; ++iSLayer) {
247 const auto& endplate = geo.getEndPlate(iSLayer);
248 const int nEPLayer = endplate.getNEndPlateLayers();
249 // Get parameters for sensitive layer: left, middle and right.
250 double rmin_sensitive_left, rmax_sensitive_left;
251 double rmin_sensitive_middle, rmax_sensitive_middle;
252 double rmin_sensitive_right, rmax_sensitive_right;
253 double zback_sensitive_left, zfor_sensitive_left;
254 double zback_sensitive_middle, zfor_sensitive_middle;
255 double zback_sensitive_right, zfor_sensitive_right;
256
257 if (iSLayer == 0) {
258 const auto& epLayerBwd = endplate.getEndPlateLayer(0);
259 const auto& epLayerFwd = endplate.getEndPlateLayer(nEPLayer / 2);
260 const auto& senseLayer = geo.getSenseLayer(iSLayer);
261 const auto& fieldLayer = geo.getFieldLayer(iSLayer);
262
263 rmin_sensitive_left = epLayerBwd.getRmax();
264 rmax_sensitive_left = fieldLayer.getR();
265 zback_sensitive_left = senseLayer.getZbwd();
266 zfor_sensitive_left = epLayerBwd.getZfwd();
267
268 rmin_sensitive_middle = (geo.getInnerWall(0)).getRmax();
269 rmax_sensitive_middle = fieldLayer.getR();
270 zback_sensitive_middle = epLayerBwd.getZfwd();
271 zfor_sensitive_middle = epLayerFwd.getZbwd();
272
273 rmin_sensitive_right = epLayerFwd.getRmax();
274 rmax_sensitive_right = fieldLayer.getR();
275 zback_sensitive_right = epLayerFwd.getZbwd();
276 zfor_sensitive_right = senseLayer.getZfwd();
277 } else if (iSLayer >= 1 && iSLayer <= 14) {
278 const auto& epLayerBwd = endplate.getEndPlateLayer(1);
279 const auto& epLayerFwd = endplate.getEndPlateLayer((nEPLayer / 2) + 1);
280 const auto& senseLayer = geo.getSenseLayer(iSLayer);
281 const auto& fieldLayerIn = geo.getFieldLayer(iSLayer - 1);
282 const auto& fieldLayerOut = geo.getFieldLayer(iSLayer);
283
284 rmin_sensitive_left = epLayerBwd.getRmax();
285 rmax_sensitive_left = fieldLayerOut.getR();
286 zback_sensitive_left = senseLayer.getZbwd();
287 zfor_sensitive_left = epLayerBwd.getZfwd();
288
289 rmin_sensitive_middle = fieldLayerIn.getR();
290 rmax_sensitive_middle = fieldLayerOut.getR();
291 zback_sensitive_middle = epLayerBwd.getZfwd();
292 zfor_sensitive_middle = epLayerFwd.getZbwd();
293
294 rmin_sensitive_right = epLayerFwd.getRmax();
295 rmax_sensitive_right = fieldLayerOut.getR();
296 zback_sensitive_right = epLayerFwd.getZbwd();
297 zfor_sensitive_right = senseLayer.getZfwd();
298 } else if (iSLayer >= 15 && iSLayer <= 18) {
299 const auto& epLayerBwd = endplate.getEndPlateLayer(1);
300 const auto& epLayerFwd = endplate.getEndPlateLayer(nEPLayer / 2);
301 const auto& senseLayer = geo.getSenseLayer(iSLayer);
302 const auto& fieldLayerIn = geo.getFieldLayer(iSLayer - 1);
303 const auto& fieldLayerOut = geo.getFieldLayer(iSLayer);
304
305 rmin_sensitive_left = epLayerBwd.getRmax();
306 rmax_sensitive_left = fieldLayerOut.getR();
307 zback_sensitive_left = senseLayer.getZbwd();
308 zfor_sensitive_left = epLayerBwd.getZfwd();
309
310 rmin_sensitive_middle = fieldLayerIn.getR();
311 rmax_sensitive_middle = fieldLayerOut.getR();
312 zback_sensitive_middle = epLayerBwd.getZfwd();
313 zfor_sensitive_middle = epLayerFwd.getZbwd();
314
315 rmin_sensitive_right = epLayerFwd.getRmax();
316 rmax_sensitive_right = fieldLayerOut.getR();
317 zback_sensitive_right = epLayerFwd.getZbwd();
318 zfor_sensitive_right = senseLayer.getZfwd();
319 } else if (iSLayer >= 19 && iSLayer < 55) {
320 const auto& epLayerBwd = endplate.getEndPlateLayer(0);
321 const auto& epLayerFwd = endplate.getEndPlateLayer(nEPLayer / 2);
322 const auto& senseLayer = geo.getSenseLayer(iSLayer);
323 const auto& fieldLayerIn = geo.getFieldLayer(iSLayer - 1);
324 const auto& fieldLayerOut = geo.getFieldLayer(iSLayer);
325
326 rmin_sensitive_left = epLayerBwd.getRmax();
327 rmax_sensitive_left = fieldLayerOut.getR();
328 zback_sensitive_left = senseLayer.getZbwd();
329 zfor_sensitive_left = epLayerBwd.getZfwd();
330
331 rmin_sensitive_middle = fieldLayerIn.getR();
332 rmax_sensitive_middle = fieldLayerOut.getR();
333 zback_sensitive_middle = epLayerBwd.getZfwd();
334 zfor_sensitive_middle = epLayerFwd.getZbwd();
335
336 rmin_sensitive_right = epLayerFwd.getRmax();
337 rmax_sensitive_right = fieldLayerOut.getR();
338 zback_sensitive_right = epLayerFwd.getZbwd();
339 zfor_sensitive_right = senseLayer.getZfwd();
340
341 } else if (iSLayer == 55) {
342
343 const auto& epLayerBwdIn = endplate.getEndPlateLayer(0);
344 const auto& epLayerBwdOut = endplate.getEndPlateLayer((nEPLayer / 2) - 1);
345 const auto& epLayerFwdIn = endplate.getEndPlateLayer(nEPLayer / 2);
346 const auto& epLayerFwdOut = endplate.getEndPlateLayer(nEPLayer - 1);
347 const auto& senseLayer = geo.getSenseLayer(iSLayer);
348 // const auto& fieldLayerIn = geo.getFieldLayer(iSLayer - 1);
349 int iSLayerMinus1 = iSLayer - 1; //avoid cpp-check warning
350 const auto& fieldLayerIn = geo.getFieldLayer(iSLayerMinus1); //avoid cpp-check warning
351 rmin_sensitive_left = epLayerBwdIn.getRmax();
352 rmax_sensitive_left = epLayerBwdOut.getRmax();
353 zback_sensitive_left = senseLayer.getZbwd();
354 zfor_sensitive_left = epLayerBwdIn.getZfwd();
355
356 rmin_sensitive_middle = fieldLayerIn.getR();
357 rmax_sensitive_middle = (geo.getOuterWall(0)).getRmin();
358 zback_sensitive_middle = epLayerBwdIn.getZfwd();
359 zfor_sensitive_middle = epLayerFwdIn.getZbwd();
360
361 rmin_sensitive_right = epLayerFwdIn.getRmax();
362 rmax_sensitive_right = epLayerFwdOut.getRmax();
363 zback_sensitive_right = epLayerFwdIn.getZbwd();
364 zfor_sensitive_right = senseLayer.getZfwd();
365
366 } else {
367 B2ERROR("Undefined sensitive layer : " << iSLayer);
368 continue;
369 }
370
371
372 // Check if build left sensitive tube
373 if ((zfor_sensitive_left - zback_sensitive_left) > length_feedthrough) {
374 // std::cout <<"left doif " << iSLayer <<" "<< zfor_sensitive_left - zback_sensitive_left << std::endl;
375 //==========================================================
376 // zback_sensitive_left
377 // |
378 // \|/
379 // _____________________
380 // | |// 1 // | |
381 // | |==ft====|2 | (ft = feedthrouth)
382 // |_______|____1___|__|
383 // |_______|___________|
384 // |
385 // \|/
386 // zfor_sensitive_left
387 //==========================================================
388
389 // Build a tube with metarial cdcMed for area 1
390 G4Tubs* leftTubeShape = new G4Tubs((boost::format("solidCDCLayer_%1%_leftTube") % iSLayer).str().c_str(),
391 rmin_sensitive_left * CLHEP::cm,
392 rmax_sensitive_left * CLHEP::cm, length_feedthrough * CLHEP::cm / 2.0, 0 * CLHEP::deg, 360.*CLHEP::deg);
393 G4LogicalVolume* leftTube = new G4LogicalVolume(leftTubeShape, cdcMed,
394 (boost::format("logicalCDCLayer_%1%_leftTube") % iSLayer).str().c_str(), 0, 0, 0);
395 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (zback_sensitive_left + length_feedthrough / 2.0)*CLHEP::cm), leftTube,
396 (boost::format("physicalCDCLayer_%1%_leftTube") % iSLayer).str().c_str(), m_logicalCDC, false, iSLayer);
397 // Build left sensitive tube (area 2)
398 G4Tubs* leftSensitiveTubeShape = new G4Tubs((boost::format("solidSD_CDCLayer_%1%_left") % iSLayer).str().c_str(),
399 rmin_sensitive_left * CLHEP::cm, rmax_sensitive_left * CLHEP::cm,
400 (zfor_sensitive_left - zback_sensitive_left - length_feedthrough)*CLHEP::cm / 2.0, 0 * CLHEP::deg, 360.*CLHEP::deg);
401 G4LogicalVolume* leftSensitiveTube = new G4LogicalVolume(leftSensitiveTubeShape, cdcMed,
402 (boost::format("logicalSD_CDCLayer_%1%_left") % iSLayer).str().c_str(), 0, 0, 0);
403 leftSensitiveTube->SetSensitiveDetector(m_sensitive);
404 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (zfor_sensitive_left + zback_sensitive_left + length_feedthrough)*CLHEP::cm / 2.0),
405 leftSensitiveTube, (boost::format("physicalSD_CDCLayer_%1%_left") % iSLayer).str().c_str(), m_logicalCDC, false, iSLayer);
406 } else {
407 // std::cout <<"left doelse " << iSLayer << std::endl;
408 //==========================================================
409 // zback_sensitive_left
410 // |
411 // \|/
412 // _________________________
413 // | |//// 1 ////| 2 |
414 // | |======ft======== (ft = feedthrouth)
415 // |_______|____1______| 2 |
416 // |_______|___________|___|
417 // |
418 // \|/
419 // zfor_sensitive_left
420 //==========================================================
421
422 // Build a tube with metarial cdcMed for area 1
423 G4Tubs* leftTubeShape = new G4Tubs((boost::format("solidCDCLayer_%1%_leftTube") % iSLayer).str().c_str(),
424 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 (boost::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 (boost::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((boost::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 (boost::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, (boost::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((boost::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 (boost::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 (boost::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((boost::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 (boost::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, (boost::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((boost::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 (boost::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 (boost::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((boost::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 (boost::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, (boost::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((boost::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 (boost::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 (boost::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((boost::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 (boost::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 (boost::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 dependent 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((boost::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((boost::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,
1142 (boost::format("logicalShield%1%") % shieldID).str().c_str(),
1143 0, 0, 0);
1144 shieldCons->SetVisAttributes(m_VisAttributes.back());
1145 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (shieldPosZ - shieldThick / 2.0) * CLHEP::cm), shieldCons,
1146 (boost::format("physicalShield%1%") % shieldID).str().c_str(), m_logicalCDC, false, 0);
1147
1148 }
1149
1150 }
1151
1152
1153 void GeoCDCCreator::createNeutronShields(const CDCGeometry& geom)
1154 {
1155
1156 G4Material* C2H4 = geometry::Materials::get("G4_POLYETHYLENE");
1157 G4Material* shieldMat = C2H4;
1158
1159 for (const auto& shield : geom.getNeutronShields()) {
1160 const int shieldID = shield.getId();
1161 const double shieldInnerR1 = shield.getRmin1();
1162 const double shieldInnerR2 = shield.getRmin2();
1163 const double shieldOuterR1 = shield.getRmax1();
1164 const double shieldOuterR2 = shield.getRmax2();
1165 const double shieldThick = shield.getThick();
1166 const double shieldPosZ = shield.getZ();
1167
1168 G4Cons* shieldConsShape = new G4Cons("solidShield" + to_string(shieldID),
1169 shieldInnerR1 * CLHEP::cm, shieldOuterR1 * CLHEP::cm,
1170 shieldInnerR2 * CLHEP::cm, shieldOuterR2 * CLHEP::cm,
1171 shieldThick * CLHEP::cm / 2.0,
1172 0.*CLHEP::deg, 360.*CLHEP::deg);
1173
1174 G4LogicalVolume* shieldCons = new G4LogicalVolume(shieldConsShape, shieldMat, "logicalShield" + to_string(shieldID),
1175 0, 0, 0);
1176 shieldCons->SetVisAttributes(m_VisAttributes.back());
1177 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, (shieldPosZ - shieldThick / 2.0) * CLHEP::cm), shieldCons,
1178 "physicalShield" + to_string(shieldID), m_logicalCDC, false, 0);
1179
1180 }
1181
1182 }
1183
1184 void GeoCDCCreator::createCovers(const GearDir& content)
1185 {
1186 string Aluminum = content.getString("Aluminum");
1187 G4Material* medAluminum = geometry::Materials::get(Aluminum);
1188 G4Material* medNEMA_G10_Plate = geometry::Materials::get("NEMA_G10_Plate");
1189 G4double density = 1.000 * CLHEP::g / CLHEP::cm3;
1190 G4double a = 1.01 * CLHEP::g / CLHEP::mole;
1191 G4Element* elH = new G4Element("Hydrogen", "H", 1., a);
1192 a = 16.00 * CLHEP::g / CLHEP::mole;
1193 G4Element* elO = new G4Element("Oxygen", "O", 8., a);
1194 G4Material* medH2O = new G4Material("Water", density, 2);
1195 medH2O->AddElement(elH, 2);
1196 medH2O->AddElement(elO, 1);
1197 G4Material* medCopper = geometry::Materials::get("Cu");
1198 G4Material* medLV = geometry::Materials::get("CDCLVCable");
1199 G4Material* medFiber = geometry::Materials::get("CDCOpticalFiber");
1200 G4Material* medCAT7 = geometry::Materials::get("CDCCAT7");
1201 G4Material* medTRG = geometry::Materials::get("CDCOpticalFiberTRG");
1202 G4Material* medHV = geometry::Materials::get("CDCHVCable");
1203
1204 m_VisAttributes.push_back(new G4VisAttributes(true, G4Colour(0., 1., 0.)));
1205 const int nCover = content.getNumberNodes("Covers/Cover");
1206 for (int iCover = 0; iCover < nCover; ++iCover) {
1207 GearDir coverContent(content);
1208 coverContent.append((boost::format("/Covers/Cover[%1%]/") % (iCover + 1)).str());
1209 const string scoverID = coverContent.getString("@id");
1210 const int coverID = atoi(scoverID.c_str());
1211 const string coverName = coverContent.getString("Name");
1212 const double coverInnerR1 = coverContent.getLength("InnerR1");
1213 const double coverInnerR2 = coverContent.getLength("InnerR2");
1214 const double coverOuterR1 = coverContent.getLength("OuterR1");
1215 const double coverOuterR2 = coverContent.getLength("OuterR2");
1216 const double coverThick = coverContent.getLength("Thickness");
1217 const double coverPosZ = coverContent.getLength("PosZ");
1218
1219 const double rmin1 = coverInnerR1;
1220 const double rmax1 = coverOuterR1;
1221 const double rmin2 = coverInnerR2;
1222 const double rmax2 = coverOuterR2;
1223
1224 /*
1225 if (coverID == 7 || coverID == 10) {
1226 createCone(rmin1, rmax1, rmin2, rmax2, coverThick, coverPosZ, coverID, medAluminum, coverName);
1227 } else {
1228 createTube(rmin1, rmax1, coverThick, coverPosZ, coverID, medAluminum, coverName);
1229
1230 }*/
1231 // ID dependent material definition
1232 if (coverID < 23) {
1233 if (coverID == 7 || coverID == 10) {// cones
1234 createCone(rmin1, rmax1, rmin2, rmax2, coverThick, coverPosZ, coverID, medAluminum, coverName);
1235 } else {// covers
1236 createTube(rmin1, rmax1, coverThick, coverPosZ, coverID, medAluminum, coverName);
1237 }
1238 }
1239 if (coverID > 22 && coverID < 29)// cooling plate
1240 createTube(rmin1, rmax1, coverThick, coverPosZ, coverID, medCopper, coverName);
1241 if (coverID > 28 && coverID < 35)// cooling Pipe
1242 createTorus(rmin1, rmax1, coverThick, coverPosZ, coverID, medCopper, coverName);
1243 if (coverID > 34 && coverID < 41)// cooling water
1244 createTorus(rmin1, rmax1, coverThick, coverPosZ, coverID, medH2O, coverName);
1245 if (coverID == 45 || coverID == 46)
1246 createTube(rmin1, rmax1, coverThick, coverPosZ, coverID, medLV, coverName);
1247 if (coverID == 47 || coverID == 48)
1248 createTube(rmin1, rmax1, coverThick, coverPosZ, coverID, medFiber, coverName);
1249 if (coverID == 49 || coverID == 50)
1250 createTube(rmin1, rmax1, coverThick, coverPosZ, coverID, medCAT7, coverName);
1251 if (coverID == 51 || coverID == 52)
1252 createTube(rmin1, rmax1, coverThick, coverPosZ, coverID, medTRG, coverName);
1253 if (coverID == 53)
1254 createTube(rmin1, rmax1, coverThick, coverPosZ, coverID, medHV, coverName);
1255 }
1256
1257 const int nCover2 = content.getNumberNodes("Covers/Cover2");
1258 for (int iCover2 = 0; iCover2 < nCover2; ++iCover2) {
1259 GearDir cover2Content(content);
1260 cover2Content.append((boost::format("/Cover2s/Cover2[%1%]/") % (iCover2 + 1)).str());
1261 const string scover2ID = cover2Content.getString("@id");
1262 const int cover2ID = atoi(scover2ID.c_str());
1263 const string cover2Name = cover2Content.getString("Name");
1264 const double cover2InnerR = cover2Content.getLength("InnerR");
1265 const double cover2OuterR = cover2Content.getLength("OuterR");
1266 const double cover2StartPhi = cover2Content.getLength("StartPhi");
1267 const double cover2DeltaPhi = cover2Content.getLength("DeltaPhi");
1268 const double cover2Thick = cover2Content.getLength("Thickness");
1269 const double cover2PosZ = cover2Content.getLength("PosZ");
1270
1271 if (cover2ID < 11)
1272 createTube2(cover2InnerR, cover2OuterR, cover2StartPhi, cover2DeltaPhi, cover2Thick, cover2PosZ, cover2ID, medHV, cover2Name);
1273 if (cover2ID > 10 && cover2ID < 14)
1274 createTube2(cover2InnerR, cover2OuterR, cover2StartPhi, cover2DeltaPhi, cover2Thick, cover2PosZ, cover2ID, medFiber, cover2Name);
1275 if (cover2ID > 13 && cover2ID < 23)
1276 createTube2(cover2InnerR, cover2OuterR, cover2StartPhi, cover2DeltaPhi, cover2Thick, cover2PosZ, cover2ID, medCAT7, cover2Name);
1277 if (cover2ID > 22 && cover2ID < 29)
1278 createTube2(cover2InnerR, cover2OuterR, cover2StartPhi, cover2DeltaPhi, cover2Thick, cover2PosZ, cover2ID, medTRG, cover2Name);
1279 }
1280
1281 const int nRibs = content.getNumberNodes("Covers/Rib");
1282 for (int iRib = 0; iRib < nRibs; ++iRib) {
1283 GearDir ribContent(content);
1284 ribContent.append((boost::format("/Covers/Rib[%1%]/") % (iRib + 1)).str());
1285 const string sribID = ribContent.getString("@id");
1286 const int ribID = atoi(sribID.c_str());
1287 // const string ribName = ribContent.getString("Name");
1288 const double length = ribContent.getLength("Length");
1289 const double width = ribContent.getLength("Width");
1290 const double thick = ribContent.getLength("Thickness");
1291 const double rotX = ribContent.getLength("RotX");
1292 const double rotY = ribContent.getLength("RotY");
1293 const double rotZ = ribContent.getLength("RotZ");
1294 const double cX = ribContent.getLength("PosX");
1295 const double cY = ribContent.getLength("PosY");
1296 const double cZ = ribContent.getLength("PosZ");
1297 const int offset = atoi((ribContent.getString("Offset")).c_str());
1298 const int number = atoi((ribContent.getString("NDiv")).c_str());
1299
1300 const string solidName = "solidRib" + to_string(ribID);
1301 const string logicalName = "logicalRib" + to_string(ribID);
1302 G4Box* boxShape = new G4Box(solidName, 0.5 * length * CLHEP::cm,
1303 0.5 * width * CLHEP::cm,
1304 0.5 * thick * CLHEP::cm);
1305 const double rmax = 0.5 * length;
1306 const double rmin = max((rmax - thick), 0.);
1307 G4Tubs* tubeShape = new G4Tubs(solidName,
1308 rmin * CLHEP::cm,
1309 rmax * CLHEP::cm,
1310 0.5 * width * CLHEP::cm,
1311 0.,
1312 360. * CLHEP::deg);
1313
1314 //G4LogicalVolume* logicalV = new G4LogicalVolume(boxShape, medAluminum,
1315 // logicalName, 0, 0, 0);
1316 // ID dependent material definition Aluminum is default
1317 G4LogicalVolume* logicalV = new G4LogicalVolume(boxShape, medAluminum, logicalName, 0, 0, 0);
1318 if (ribID > 39 && ribID < 78) // Cu box
1319 logicalV = new G4LogicalVolume(boxShape, medCopper, logicalName, 0, 0, 0);
1320 if ((ribID > 77 && ribID < 94) || (ribID > 131 && ribID < 146)) // G10 box
1321 logicalV = new G4LogicalVolume(boxShape, medNEMA_G10_Plate, logicalName, 0, 0, 0);
1322 if (ribID > 93 && ribID < 110) // Cu tube
1323 logicalV = new G4LogicalVolume(tubeShape, medCopper, logicalName, 0, 0, 0);
1324 if (ribID > 109 && ribID < 126) // H2O tube (rmin = 0)
1325 logicalV = new G4LogicalVolume(tubeShape, medH2O, logicalName, 0, 0, 0);
1326 if (ribID > 127 && ribID < 132) // HV bundle
1327 logicalV = new G4LogicalVolume(boxShape, medHV, logicalName, 0, 0, 0);
1328 /*if( ribID > 145 && ribID < 149 )// Fiber box
1329 logicalV = new G4LogicalVolume(boxShape, medFiber, logicalName, 0, 0, 0);
1330 if( ribID > 148 && ribID < 158 )// Fiber box
1331 logicalV = new G4LogicalVolume(boxShape, medCAT7, logicalName, 0, 0, 0);
1332 if( ribID > 157 && ribID < 164 )// Fiber box
1333 logicalV = new G4LogicalVolume(boxShape, medTRG, logicalName, 0, 0, 0);*/
1334
1335 logicalV->SetVisAttributes(m_VisAttributes.back());
1336
1337 const double phi = 360.0 / number;
1338
1339 G4RotationMatrix rot = G4RotationMatrix();
1340
1341 double dz = thick;
1342 if (ribID > 93 && ribID < 126) dz = 0;
1343 G4ThreeVector arm(cX * CLHEP::cm, cY * CLHEP::cm, cZ * CLHEP::cm - dz * CLHEP::cm / 2.0);
1344
1345 rot.rotateX(rotX);
1346 rot.rotateY(rotY);
1347 rot.rotateZ(rotZ);
1348 if (offset) {
1349 rot.rotateZ(0.5 * phi * CLHEP::deg);
1350 arm.rotateZ(0.5 * phi * CLHEP::deg);
1351 }
1352 for (int i = 0; i < number; ++i) {
1353 const string physicalName = "physicalRib_" + to_string(ribID) + " " + to_string(i);
1354 new G4PVPlacement(G4Transform3D(rot, arm), logicalV,
1355 physicalName.c_str(), m_logicalCDC, false, ribID);
1356 rot.rotateZ(phi * CLHEP::deg);
1357 arm.rotateZ(phi * CLHEP::deg);
1358 }
1359
1360 }// rib
1361
1362 const int nRib2s = content.getNumberNodes("Covers/Rib2");
1363 for (int iRib2 = 0; iRib2 < nRib2s; ++iRib2) {
1364 GearDir rib2Content(content);
1365 rib2Content.append((boost::format("/Covers/Rib2[%1%]/") % (iRib2 + 1)).str());
1366 const string srib2ID = rib2Content.getString("@id");
1367 const int rib2ID = atoi(srib2ID.c_str());
1368 // const string rib2Name = rib2Content.getString("Name");
1369 const double length = rib2Content.getLength("Length");
1370 const double width = rib2Content.getLength("Width");
1371 const double thick = rib2Content.getLength("Thickness");
1372 const double width2 = rib2Content.getLength("Width2");
1373 const double thick2 = rib2Content.getLength("Thickness2");
1374 const double rotX = rib2Content.getLength("RotX");
1375 const double rotY = rib2Content.getLength("RotY");
1376 const double rotZ = rib2Content.getLength("RotZ");
1377 const double cX = rib2Content.getLength("PosX");
1378 const double cY = rib2Content.getLength("PosY");
1379 const double cZ = rib2Content.getLength("PosZ");
1380 const int number = atoi((rib2Content.getString("NDiv")).c_str());
1381
1382 const string solidName = "solidRib2" + to_string(rib2ID);
1383 const string logicalName = "logicalRib2" + to_string(rib2ID);
1384 G4Trd* trdShape = new G4Trd(solidName,
1385 0.5 * thick * CLHEP::cm,
1386 0.5 * thick2 * CLHEP::cm,
1387 0.5 * width * CLHEP::cm,
1388 0.5 * width2 * CLHEP::cm,
1389 0.5 * length * CLHEP::cm);
1390
1391 G4LogicalVolume* logicalV = new G4LogicalVolume(trdShape, medAluminum, logicalName, 0, 0, 0);
1392 if (rib2ID > 0)
1393 logicalV = new G4LogicalVolume(trdShape, medCopper, logicalName, 0, 0, 0);
1394
1395 logicalV->SetVisAttributes(m_VisAttributes.back());
1396
1397 const double phi = 360.0 / number;
1398
1399 G4RotationMatrix rot = G4RotationMatrix();
1400 G4ThreeVector arm(cX * CLHEP::cm, cY * CLHEP::cm, cZ * CLHEP::cm - thick * CLHEP::cm / 2.0);
1401
1402 rot.rotateX(rotX);
1403 rot.rotateY(rotY);
1404 rot.rotateZ(rotZ);
1405 for (int i = 0; i < number; ++i) {
1406 const string physicalName = "physicalRib2_" + to_string(rib2ID) + " " + to_string(i);
1407 new G4PVPlacement(G4Transform3D(rot, arm), logicalV,
1408 physicalName.c_str(), m_logicalCDC, false, rib2ID);
1409 rot.rotateZ(phi * CLHEP::deg);
1410 arm.rotateZ(phi * CLHEP::deg);
1411 }
1412
1413 }// rib2
1414
1415 const int nRib3s = content.getNumberNodes("Covers/Rib3");
1416 for (int iRib3 = 0; iRib3 < nRib3s; ++iRib3) {
1417 GearDir rib3Content(content);
1418 rib3Content.append((boost::format("/Covers/Rib3[%1%]/") % (iRib3 + 1)).str());
1419 const string srib3ID = rib3Content.getString("@id");
1420 const int rib3ID = atoi(srib3ID.c_str());
1421 // const string rib3Name = rib3Content.getString("Name");
1422 const double length = rib3Content.getLength("Length");
1423 const double width = rib3Content.getLength("Width");
1424 const double thick = rib3Content.getLength("Thickness");
1425 const double r = rib3Content.getLength("HoleR");
1426 const double cX = rib3Content.getLength("PosX");
1427 const double cY = rib3Content.getLength("PosY");
1428 const double cZ = rib3Content.getLength("PosZ");
1429 const double hX = rib3Content.getLength("HoleX");
1430 const double hY = rib3Content.getLength("HoleY");
1431 const double hZ = rib3Content.getLength("HoleZ");
1432 const int offset = atoi((rib3Content.getString("Offset")).c_str());
1433 const int number = atoi((rib3Content.getString("NDiv")).c_str());
1434
1435 const string logicalName = "logicalRib3" + to_string(rib3ID);
1436 G4VSolid* boxShape = new G4Box("Block",
1437 0.5 * length * CLHEP::cm,
1438 0.5 * width * CLHEP::cm,
1439 0.5 * thick * CLHEP::cm);
1440 G4VSolid* tubeShape = new G4Tubs("Hole",
1441 0.,
1442 r * CLHEP::cm,
1443 length * CLHEP::cm,
1444 0.,
1445 360. * CLHEP::deg);
1446 G4RotationMatrix rotsub = G4RotationMatrix();
1447 G4ThreeVector trnsub(cX * CLHEP::cm - hX * CLHEP::cm, cY * CLHEP::cm - hY * CLHEP::cm,
1448 cZ * CLHEP::cm - hZ * CLHEP::cm + 0.5 * thick * CLHEP::cm);
1449 G4VSolid* coolingBlock = new G4SubtractionSolid("Block-Hole",
1450 boxShape,
1451 tubeShape,
1452 G4Transform3D(rotsub,
1453 trnsub));
1454
1455 G4LogicalVolume* logicalV = new G4LogicalVolume(coolingBlock, medCopper, logicalName, 0, 0, 0);
1456
1457 logicalV->SetVisAttributes(m_VisAttributes.back());
1458
1459 const double phi = 360.0 / number;
1460
1461 G4RotationMatrix rot = G4RotationMatrix();
1462 G4ThreeVector arm(cX * CLHEP::cm, cY * CLHEP::cm, cZ * CLHEP::cm - thick * CLHEP::cm / 2.0);
1463
1464 if (offset) {
1465 rot.rotateZ(0.5 * phi * CLHEP::deg);
1466 arm.rotateZ(0.5 * phi * CLHEP::deg);
1467 }
1468 for (int i = 0; i < number; ++i) {
1469 const string physicalName = "physicalRib3_" + to_string(rib3ID) + " " + to_string(i);
1470 new G4PVPlacement(G4Transform3D(rot, arm), logicalV,
1471 physicalName.c_str(), m_logicalCDC, false, rib3ID);
1472 rot.rotateZ(phi * CLHEP::deg);
1473 arm.rotateZ(phi * CLHEP::deg);
1474 }
1475
1476 }// rib3
1477
1478 const int nRib4s = content.getNumberNodes("Covers/Rib4");
1479 for (int iRib4 = 0; iRib4 < nRib4s; ++iRib4) {
1480 GearDir rib4Content(content);
1481 rib4Content.append((boost::format("/Covers/Rib4[%1%]/") % (iRib4 + 1)).str());
1482 const string srib4ID = rib4Content.getString("@id");
1483 const int rib4ID = atoi(srib4ID.c_str());
1484 // const string rib4Name = rib4Content.getString("Name");
1485 const double length = rib4Content.getLength("Length");
1486 const double width = rib4Content.getLength("Width");
1487 const double thick = rib4Content.getLength("Thickness");
1488 const double length2 = rib4Content.getLength("Length2");
1489 const double width2 = rib4Content.getLength("Width2");
1490 const double thick2 = rib4Content.getLength("Thickness2");
1491 const double cX = rib4Content.getLength("PosX");
1492 const double cY = rib4Content.getLength("PosY");
1493 const double cZ = rib4Content.getLength("PosZ");
1494 const double hX = rib4Content.getLength("HoleX");
1495 const double hY = rib4Content.getLength("HoleY");
1496 const double hZ = rib4Content.getLength("HoleZ");
1497 const int offset = atoi((rib4Content.getString("Offset")).c_str());
1498 const int number = atoi((rib4Content.getString("NDiv")).c_str());
1499
1500 const string logicalName = "logicalRib4" + to_string(rib4ID);
1501 G4VSolid* baseShape = new G4Box("Base",
1502 0.5 * length * CLHEP::cm,
1503 0.5 * width * CLHEP::cm,
1504 0.5 * thick * CLHEP::cm);
1505 G4VSolid* sqShape = new G4Box("Sq",
1506 0.5 * length2 * CLHEP::cm,
1507 0.5 * width2 * CLHEP::cm,
1508 0.5 * thick2 * CLHEP::cm);
1509 G4RotationMatrix rotsub = G4RotationMatrix();
1510 double dzc = (hZ - thick2 / 2.) - (cZ - thick / 2.);
1511 G4ThreeVector trnsub(hX * CLHEP::cm - cX * CLHEP::cm,
1512 hY * CLHEP::cm - cY * CLHEP::cm,
1513 dzc * CLHEP::cm);
1514 G4VSolid* sqHoleBase = new G4SubtractionSolid("Base-Sq",
1515 baseShape,
1516 sqShape,
1517 G4Transform3D(rotsub,
1518 trnsub)
1519 );
1520
1521 G4LogicalVolume* logicalV = new G4LogicalVolume(sqHoleBase, medCopper, logicalName, 0, 0, 0);
1522 if (rib4ID < 19)
1523 logicalV = new G4LogicalVolume(sqHoleBase, medNEMA_G10_Plate, logicalName, 0, 0, 0);
1524
1525 logicalV->SetVisAttributes(m_VisAttributes.back());
1526
1527 const double phi = 360.0 / number;
1528
1529 G4RotationMatrix rot = G4RotationMatrix();
1530 G4ThreeVector arm(cX * CLHEP::cm, cY * CLHEP::cm, cZ * CLHEP::cm - thick * CLHEP::cm / 2.0);
1531
1532 if (offset) {
1533 rot.rotateZ(0.5 * phi * CLHEP::deg);
1534 arm.rotateZ(0.5 * phi * CLHEP::deg);
1535 }
1536 for (int i = 0; i < number; ++i) {
1537 const string physicalName = "physicalRib4_" + to_string(rib4ID) + " " + to_string(i);
1538 new G4PVPlacement(G4Transform3D(rot, arm), logicalV,
1539 physicalName.c_str(), m_logicalCDC, false, rib4ID);
1540 rot.rotateZ(phi * CLHEP::deg);
1541 arm.rotateZ(phi * CLHEP::deg);
1542 }
1543
1544 }// rib4
1545
1546 const int nRib5s = content.getNumberNodes("Covers/Rib5");
1547 for (int iRib5 = 0; iRib5 < nRib5s; ++iRib5) {
1548 GearDir rib5Content(content);
1549 rib5Content.append((boost::format("/Covers/Rib5[%1%]/") % (iRib5 + 1)).str());
1550 const string srib5ID = rib5Content.getString("@id");
1551 const int rib5ID = atoi(srib5ID.c_str());
1552 // const string rib5Name = rib5Content.getString("Name");
1553 const double dr = rib5Content.getLength("DeltaR");
1554 const double dz = rib5Content.getLength("DeltaZ");
1555 const double width = rib5Content.getLength("Width");
1556 const double thick = rib5Content.getLength("Thickness");
1557 const double rin = rib5Content.getLength("Rin");
1558 const double rotX = rib5Content.getLength("RotX");
1559 const double rotY = rib5Content.getLength("RotY");
1560 const double rotZ = rib5Content.getLength("RotZ");
1561 const double cX = rib5Content.getLength("PosX");
1562 const double cY = rib5Content.getLength("PosY");
1563 const double cZ = rib5Content.getLength("PosZ");
1564 const int offset = atoi((rib5Content.getString("Offset")).c_str());
1565 const int number = atoi((rib5Content.getString("NDiv")).c_str());
1566
1567 const string solidName = "solidRib5" + to_string(rib5ID);
1568 const string logicalName = "logicalRib5" + to_string(rib5ID);
1569 const double rmax = rin + thick;
1570 const double rmin = rin;
1571 const double dphi = 2. * atan2(dz, dr);
1572 const double ddphi = thick * tan(dphi) / rin;
1573 const double ddphi2 = width / 2. * width / 2. / (cX + dr) / rin;
1574 const double cphi = dphi - ddphi - ddphi2;
1575 G4Tubs* tubeShape = new G4Tubs(solidName,
1576 rmin * CLHEP::cm,
1577 rmax * CLHEP::cm,
1578 0.5 * width * CLHEP::cm,
1579 0.,
1580 cphi);
1581
1582 G4LogicalVolume* logicalV = new G4LogicalVolume(tubeShape, medAluminum, logicalName, 0, 0, 0);
1583
1584 logicalV->SetVisAttributes(m_VisAttributes.back());
1585
1586 const double phi = 360.0 / number;
1587
1588 G4RotationMatrix rot = G4RotationMatrix();
1589
1590 //G4ThreeVector arm(cX * CLHEP::cm, cY * CLHEP::cm, cZ * CLHEP::cm - thick * CLHEP::cm / 2.0);
1591 G4ThreeVector arm(cX * CLHEP::cm, cY * CLHEP::cm, cZ * CLHEP::cm - rin * CLHEP::cm - thick * CLHEP::cm);
1592
1593 rot.rotateX(rotX);
1594 rot.rotateY(rotY);
1595 rot.rotateZ(rotZ);
1596 if (offset) {
1597 rot.rotateZ(0.5 * phi * CLHEP::deg);
1598 arm.rotateZ(0.5 * phi * CLHEP::deg);
1599 }
1600 for (int i = 0; i < number; ++i) {
1601 const string physicalName = "physicalRib5_" + to_string(rib5ID) + " " + to_string(i);
1602 new G4PVPlacement(G4Transform3D(rot, arm), logicalV,
1603 physicalName.c_str(), m_logicalCDC, false, rib5ID);
1604 rot.rotateZ(phi * CLHEP::deg);
1605 arm.rotateZ(phi * CLHEP::deg);
1606 }
1607 }//rib5
1608
1609 }
1610
1611
1612 void GeoCDCCreator::createCovers(const CDCGeometry& geom)
1613 {
1614 G4Material* medAl = geometry::Materials::get("Al");
1615 G4double density = 1.000 * CLHEP::g / CLHEP::cm3;
1616 G4double a = 1.01 * CLHEP::g / CLHEP::mole;
1617 G4Element* elH = new G4Element("Hydrogen", "H", 1., a);
1618 a = 16.00 * CLHEP::g / CLHEP::mole;
1619 G4Element* elO = new G4Element("Oxygen", "O", 8., a);
1620 G4Material* medH2O = new G4Material("water", density, 2);
1621 medH2O->AddElement(elH, 2);
1622 medH2O->AddElement(elO, 1);
1623 G4Material* medCu = geometry::Materials::get("Cu");
1624 G4Material* medLV = geometry::Materials::get("CDCLVCable");
1625 G4Material* medFiber = geometry::Materials::get("CDCOpticalFiber");
1626 G4Material* medCAT7 = geometry::Materials::get("CDCCAT7");
1627 G4Material* medTRG = geometry::Materials::get("CDCOpticalFiberTRG");
1628 G4Material* medHV = geometry::Materials::get("CDCHVCable");
1629
1630 m_VisAttributes.push_back(new G4VisAttributes(true, G4Colour(0., 1., 0.)));
1631 for (const auto& cover : geom.getCovers()) {
1632 const int coverID = cover.getId();
1633 const string coverName = "cover" + to_string(coverID);
1634 const double rmin1 = cover.getRmin1();
1635 const double rmin2 = cover.getRmin2();
1636 const double rmax1 = cover.getRmax1();
1637 const double rmax2 = cover.getRmax2();
1638 const double thick = cover.getThick();
1639 const double posZ = cover.getZ();
1640
1641 /*if (coverID == 7 || coverID == 10) {
1642 createCone(rmin1, rmax1, rmin2, rmax2, thick, posZ, coverID, medAl, coverName);
1643 } else {
1644 createTube(rmin1, rmax1, thick, posZ, coverID, medAl, coverName);
1645 }*/
1646 // ID dependent material definition
1647 if (coverID < 23) {
1648 if (coverID == 7 || coverID == 10) {
1649 createCone(rmin1, rmax1, rmin2, rmax2, thick, posZ, coverID, medAl, coverName);
1650 } else {
1651 createTube(rmin1, rmax1, thick, posZ, coverID, medAl, coverName);
1652 }
1653 }
1654 if (coverID > 22 && coverID < 29)
1655 createTube(rmin1, rmax1, thick, posZ, coverID, medCu, coverName);
1656 if (coverID > 28 && coverID < 35)
1657 createTorus(rmin1, rmax1, thick, posZ, coverID, medCu, coverName);
1658 if (coverID > 34 && coverID < 41)
1659 createTorus(rmin1, rmax1, thick, posZ, coverID, medH2O, coverName);
1660 if (coverID == 45 || coverID == 46)
1661 createTube(rmin1, rmax1, thick, posZ, coverID, medLV, coverName);
1662 if (coverID == 47 || coverID == 48)
1663 createTube(rmin1, rmax1, thick, posZ, coverID, medFiber, coverName);
1664 if (coverID == 49 || coverID == 50)
1665 createTube(rmin1, rmax1, thick, posZ, coverID, medCAT7, coverName);
1666 if (coverID == 51 || coverID == 52)
1667 createTube(rmin1, rmax1, thick, posZ, coverID, medTRG, coverName);
1668 if (coverID == 53)
1669 createTube(rmin1, rmax1, thick, posZ, coverID, medHV, coverName);
1670 }
1671 }
1672
1673 void GeoCDCCreator::createCover2s(const CDCGeometry& geom)
1674 {
1675 G4Material* medHV = geometry::Materials::get("CDCHVCable");
1676 G4Material* medFiber = geometry::Materials::get("CDCOpticalFiber");
1677 G4Material* medCAT7 = geometry::Materials::get("CDCCAT7");
1678 G4Material* medTRG = geometry::Materials::get("CDCOpticalFiberTRG");
1679
1680 m_VisAttributes.push_back(new G4VisAttributes(true, G4Colour(0., 1., 0.)));
1681 for (const auto& cover2 : geom.getCover2s()) {
1682 const int cover2ID = cover2.getId();
1683 const string cover2Name = "cover2" + to_string(cover2ID);
1684 const double rmin = cover2.getRmin();
1685 const double rmax = cover2.getRmax();
1686 const double phis = cover2.getPhis();
1687 const double dphi = cover2.getDphi();
1688 const double thick = cover2.getThick();
1689 const double posZ = cover2.getZ();
1690
1691 if (cover2ID < 11)
1692 createTube2(rmin, rmax, phis, dphi, thick, posZ, cover2ID, medHV, cover2Name);
1693 if (cover2ID > 10 && cover2ID < 14)
1694 createTube2(rmin, rmax, phis, dphi, thick, posZ, cover2ID, medFiber, cover2Name);
1695 if (cover2ID > 13 && cover2ID < 23)
1696 createTube2(rmin, rmax, phis, dphi, thick, posZ, cover2ID, medCAT7, cover2Name);
1697 if (cover2ID > 22 && cover2ID < 29)
1698 createTube2(rmin, rmax, phis, dphi, thick, posZ, cover2ID, medTRG, cover2Name);
1699 }
1700 }
1701
1702 void GeoCDCCreator::createCone(const double rmin1, const double rmax1,
1703 const double rmin2, const double rmax2,
1704 const double thick, const double posZ,
1705 const int id, G4Material* med,
1706 const string& name)
1707 {
1708 const string solidName = "solid" + name;
1709 const string logicalName = "logical" + name;
1710 const string physicalName = "physical" + name;
1711 G4Cons* coverConeShape = new G4Cons(solidName.c_str(), rmin1 * CLHEP::cm, rmax1 * CLHEP::cm,
1712 rmin2 * CLHEP::cm, rmax2 * CLHEP::cm, thick * CLHEP::cm / 2.0, 0.*CLHEP::deg, 360.*CLHEP::deg);
1713 G4LogicalVolume* coverCone = new G4LogicalVolume(coverConeShape, med,
1714 logicalName.c_str(), 0, 0, 0);
1715 coverCone->SetVisAttributes(m_VisAttributes.back());
1716 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, posZ * CLHEP::cm - thick * CLHEP::cm / 2.0), coverCone,
1717 physicalName.c_str(), m_logicalCDC, false, id);
1718
1719 }
1720
1721 void GeoCDCCreator::createTube(const double rmin, const double rmax,
1722 const double thick, const double posZ,
1723 const int id, G4Material* med,
1724 const string& name)
1725 {
1726 const string solidName = "solid" + name;
1727 const string logicalName = "logical" + name;
1728 const string physicalName = "physical" + name;
1729 G4Tubs* solidV = new G4Tubs(solidName.c_str(),
1730 rmin * CLHEP::cm,
1731 rmax * CLHEP::cm,
1732 thick * CLHEP::cm / 2.0,
1733 0.*CLHEP::deg,
1734 360.*CLHEP::deg);
1735 G4LogicalVolume* logicalV = new G4LogicalVolume(solidV, med,
1736 logicalName.c_str(), 0, 0, 0);
1737 logicalV->SetVisAttributes(m_VisAttributes.back());
1738 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, posZ * CLHEP::cm - thick * CLHEP::cm / 2.0), logicalV,
1739 physicalName.c_str(), m_logicalCDC, false, id);
1740
1741 }
1742
1743 void GeoCDCCreator::createBox(const double length, const double height,
1744 const double thick, const double x,
1745 const double y, const double z,
1746 const int id, G4Material* med,
1747 const string& name)
1748 {
1749 const string solidName = (boost::format("solid%1%%2%") % name % id).str();
1750 const string logicalName = (boost::format("logical%1%%2%") % name % id).str();
1751 const string physicalName = (boost::format("physical%1%%2%") % name % id).str();
1752 G4Box* boxShape = new G4Box(solidName.c_str(), 0.5 * length * CLHEP::cm,
1753 0.5 * height * CLHEP::cm,
1754 0.5 * thick * CLHEP::cm);
1755 G4LogicalVolume* logicalV = new G4LogicalVolume(boxShape, med,
1756 logicalName.c_str(), 0, 0, 0);
1757 logicalV->SetVisAttributes(m_VisAttributes.back());
1758 new G4PVPlacement(0, G4ThreeVector(x * CLHEP::cm, y * CLHEP::cm, z * CLHEP::cm - thick * CLHEP::cm / 2.0), logicalV,
1759 physicalName.c_str(), m_logicalCDC, false, id);
1760
1761 }
1762
1763 void GeoCDCCreator::createTorus(const double rmin1, const double rmax1,
1764 const double thick, const double posZ,
1765 const int id, G4Material* med,
1766 const string& name)
1767 {
1768 const string solidName = "solid" + name;
1769 const string logicalName = "logical" + name;
1770 const string physicalName = "physical" + name;
1771 const double rtor = (rmax1 + rmin1) / 2.;
1772 const double rmax = rmax1 - rtor;
1773 const double rmin = max((rmax - thick), 0.);
1774
1775 G4Torus* solidV = new G4Torus(solidName.c_str(),
1776 rmin * CLHEP::cm,
1777 rmax * CLHEP::cm,
1778 rtor * CLHEP::cm,
1779 0.*CLHEP::deg,
1780 360.*CLHEP::deg);
1781 G4LogicalVolume* logicalV = new G4LogicalVolume(solidV, med,
1782 logicalName.c_str(), 0, 0, 0);
1783 logicalV->SetVisAttributes(m_VisAttributes.back());
1784 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, posZ * CLHEP::cm), logicalV,
1785 physicalName.c_str(), m_logicalCDC, false, id);
1786
1787 }
1788
1789 void GeoCDCCreator::createTube2(const double rmin, const double rmax,
1790 const double phis, const double phie,
1791 const double thick, const double posZ,
1792 const int id, G4Material* med,
1793 const string& name)
1794 {
1795 const string solidName = "solid" + name;
1796 const string logicalName = "logical" + name;
1797 const string physicalName = "physical" + name;
1798 G4Tubs* solidV = new G4Tubs(solidName.c_str(),
1799 rmin * CLHEP::cm,
1800 rmax * CLHEP::cm,
1801 thick * CLHEP::cm / 2.0,
1802 phis,
1803 phie);
1804 G4LogicalVolume* logicalV = new G4LogicalVolume(solidV, med,
1805 logicalName.c_str(), 0, 0, 0);
1806 logicalV->SetVisAttributes(m_VisAttributes.back());
1807 new G4PVPlacement(0, G4ThreeVector(0.0, 0.0, posZ * CLHEP::cm - thick * CLHEP::cm / 2.0), logicalV,
1808 physicalName.c_str(), m_logicalCDC, false, id);
1809
1810 }
1811
1812 void GeoCDCCreator::createMapper(G4LogicalVolume& topVolume)
1813 {
1814 CDCGeoControlPar& gcp = CDCGeoControlPar::getInstance();
1815 if (!gcp.getMapperGeometry()) return;
1816
1817 const double xc = 0.5 * (-0.0002769 + 0.0370499) * CLHEP::cm;
1818 const double yc = 0.5 * (-0.0615404 + -0.108948) * CLHEP::cm;
1819 const double zc = 0.5 * (-35.3 + 48.5) * CLHEP::cm;
1820 //3 plates
1821 // const double plateWidth = 13.756 * CLHEP::cm;
1822 // const double plateThick = 1.203 * CLHEP::cm;
1823 // const double plateLength = 83.706 * CLHEP::cm;
1824 const double plateWidth = 13.8 * CLHEP::cm;
1825 const double plateThick = 1.2 * CLHEP::cm;
1826 const double plateLength = 83.8 * CLHEP::cm;
1827 const double phi = gcp.getMapperPhiAngle() * CLHEP::deg; //phi-angle in lab.
1828 // std::cout << "phi= " << phi << std::endl;
1829 // const double endRingRmin = 4.1135 * CLHEP::cm;
1830 // const double endRingRmax = 15.353 * CLHEP::cm;
1831 // const double endRingThick = 2.057 * CLHEP::cm;
1832 const double endPlateRmin = 4.0 * CLHEP::cm;
1833 const double endPlateRmax = 15.5 * CLHEP::cm;
1834 const double bwdEndPlateThick = 1.7 * CLHEP::cm;
1835 const double fwdEndPlateThick = 2.0 * CLHEP::cm;
1836
1837 G4Material* medAluminum = geometry::Materials::get("Al");
1838
1839 string name = "Plate";
1840 int pID = 0;
1841 G4Box* plateShape = new G4Box("solid" + name, .5 * plateWidth, .5 * plateThick, .5 * plateLength);
1842 G4LogicalVolume* logical0 = new G4LogicalVolume(plateShape, medAluminum, "logical" + name, 0, 0, 0);
1843 logical0->SetVisAttributes(m_VisAttributes.back());
1844 // const double x = .5 * plateWidth;
1845 const double x = xc + 0.5 * plateWidth;
1846 // const double y = endRingRmin;
1847 const double y = yc + endPlateRmin + 0.1 * CLHEP::cm;
1848 // double z = 2.871 * CLHEP::cm;
1849 G4ThreeVector xyz(x, y, zc);
1850 G4RotationMatrix rotM3 = G4RotationMatrix();
1851 xyz.rotateZ(phi);
1852 rotM3.rotateZ(phi);
1853 new G4PVPlacement(G4Transform3D(rotM3, xyz), logical0, "physical" + name, &topVolume, false, pID);
1854
1855 const double alf = 120. * CLHEP::deg;
1856 xyz.rotateZ(alf);
1857 rotM3.rotateZ(alf);
1858 new G4PVPlacement(G4Transform3D(rotM3, xyz), logical0, "physical" + name, &topVolume, false, pID + 1);
1859
1860 xyz.rotateZ(alf);
1861 rotM3.rotateZ(alf);
1862 new G4PVPlacement(G4Transform3D(rotM3, xyz), logical0, "physical" + name, &topVolume, false, pID + 2);
1863
1864 //Define 2 end-plates
1865 //bwd
1866 name = "BwdEndPlate";
1867 G4Tubs* BwdEndPlateShape = new G4Tubs("solid" + name, endPlateRmin, endPlateRmax, 0.5 * bwdEndPlateThick, 0., 360.*CLHEP::deg);
1868 G4LogicalVolume* logical1 = new G4LogicalVolume(BwdEndPlateShape, medAluminum, "logical" + name, 0, 0, 0);
1869 logical1->SetVisAttributes(m_VisAttributes.back());
1870 // z = -40.0105 * CLHEP::cm;
1871 double z = -35.3 * CLHEP::cm - 0.5 * bwdEndPlateThick;
1872 pID = 0;
1873 new G4PVPlacement(0, G4ThreeVector(xc, yc, z), logical1, "physical" + name, &topVolume, false, pID);
1874
1875 //fwd
1876 // z = 45.7525 * CLHEP::cm;
1877 // new G4PVPlacement(0, G4ThreeVector(0., 0., z), logical1, "physical" + name, &topVolume, false, pID + 1);
1878 name = "FwdEndPlate";
1879 G4Tubs* FwdEndPlateShape = new G4Tubs("solid" + name, endPlateRmin, endPlateRmax, 0.5 * fwdEndPlateThick, 0., 360.*CLHEP::deg);
1880 G4LogicalVolume* logical2 = new G4LogicalVolume(FwdEndPlateShape, medAluminum, "logical" + name, 0, 0, 0);
1881 logical2->SetVisAttributes(m_VisAttributes.back());
1882 z = 48.5 * CLHEP::cm + 0.5 * fwdEndPlateThick;
1883 new G4PVPlacement(0, G4ThreeVector(xc, yc, z), logical2, "physical" + name, &topVolume, false, pID);
1884 }
1885 }
1887}
Belle2::B2Vector3::Z
DataType Z() const
access variable Z (= .at(2) without boundary check)
Definition B2Vector3.h:435
Belle2::B2Vector3::SetX
void SetX(DataType x)
set X/1st-coordinate
Definition B2Vector3.h:457
Belle2::B2Vector3::Cross
B2Vector3< DataType > Cross(const B2Vector3< DataType > &p) const
Cross product.
Definition B2Vector3.h:296
Belle2::B2Vector3::X
DataType X() const
access variable X (= .at(0) without boundary check)
Definition B2Vector3.h:431
Belle2::B2Vector3::Y
DataType Y() const
access variable Y (= .at(1) without boundary check)
Definition B2Vector3.h:433
Belle2::B2Vector3::Mag
DataType Mag() const
The magnitude (rho in spherical coordinate system).
Definition B2Vector3.h:159
Belle2::B2Vector3::SetY
void SetY(DataType y)
set Y/2nd-coordinate
Definition B2Vector3.h:459
Belle2::B2Vector3::Perp
DataType Perp() const
The transverse component (R in cylindrical coordinate system).
Definition B2Vector3.h:200
Belle2::BkgSensitiveDetector
The Class for BeamBackground Sensitive Detector.
Definition BkgSensitiveDetector.h:25
Belle2::CDCGeometry::EndPlate::getNEndPlateLayers
int getNEndPlateLayers() const
Get the number of endplate layers.
Definition CDCGeometry.h:1382
Belle2::CDCGeometry::FieldLayer::getR
double getR() const
Get Radius.
Definition CDCGeometry.h:1112
Belle2::CDCGeometry::FieldLayer::getZbwd
double getZbwd() const
Get bwd z-position.
Definition CDCGeometry.h:1122
Belle2::CDCGeometry::MotherVolume::getRmin
std::vector< double > getRmin() const
Get the list of the Rmin coordinates.
Definition CDCGeometry.h:936
Belle2::CDCGeometry
The Class for CDC geometry.
Definition CDCGeometry.h:27
Belle2::CDCGeometry::getGlobalOffsetY
double getGlobalOffsetY() const
Get the global y offset of CDC wrt Belle2 coord.
Definition CDCGeometry.h:1438
Belle2::CDCGeometry::getFieldLayer
FieldLayer getFieldLayer(int i) const
Get the i-th field layer.
Definition CDCGeometry.h:1553
Belle2::CDCGeometry::getOuterWall
OuterWall getOuterWall(int i) const
Get the i-th outer wall.
Definition CDCGeometry.h:1483
Belle2::CDCGeometry::getRib2s
std::vector< Rib2 > getRib2s() const
Get the list of rib2s.
Definition CDCGeometry.h:1589
Belle2::CDCGeometry::getFiducialRmin
double getFiducialRmin() const
Get the fiducial Rmin of CDC sensitive volume.
Definition CDCGeometry.h:1463
Belle2::CDCGeometry::getRibs
std::vector< Rib > getRibs() const
Get the list of ribs.
Definition CDCGeometry.h:1584
Belle2::CDCGeometry::getGlobalOffsetX
double getGlobalOffsetX() const
Get the global x offset of CDC wrt Belle2 coord.
Definition CDCGeometry.h:1433
Belle2::CDCGeometry::getInnerWalls
std::vector< InnerWall > getInnerWalls() const
Get the list of inner walls.
Definition CDCGeometry.h:1488
Belle2::CDCGeometry::getRib5s
std::vector< Rib5 > getRib5s() const
Get the list of rib5s.
Definition CDCGeometry.h:1604
Belle2::CDCGeometry::getFiducialRmax
double getFiducialRmax() const
Get the fiducial Rmax of CDC sensitive volume.
Definition CDCGeometry.h:1468
Belle2::CDCGeometry::getNFieldWires
int getNFieldWires() const
Get the number of field wires.
Definition CDCGeometry.h:1615
Belle2::CDCGeometry::getRib3s
std::vector< Rib3 > getRib3s() const
Get the list of rib3s.
Definition CDCGeometry.h:1594
Belle2::CDCGeometry::getMotherVolume
MotherVolume getMotherVolume() const
Get the mother volume geometry of CDC.
Definition CDCGeometry.h:1473
Belle2::CDCGeometry::getNSenseWires
int getNSenseWires() const
Get the number of sense wires.
Definition CDCGeometry.h:1548
Belle2::CDCGeometry::getSenseDiameter
double getSenseDiameter() const
Get the diameter of sense wire.
Definition CDCGeometry.h:1538
Belle2::CDCGeometry::getFrontends
std::vector< Frontend > getFrontends() const
Get the list of frontend layers.
Definition CDCGeometry.h:1518
Belle2::CDCGeometry::getInnerWall
InnerWall getInnerWall(int i) const
Get the i-th inner wall.
Definition CDCGeometry.h:1493
Belle2::CDCGeometry::getFieldDiameter
double getFieldDiameter() const
Get the diameter of field wire.
Definition CDCGeometry.h:1610
Belle2::CDCGeometry::getEndPlate
EndPlate getEndPlate(int i) const
Get the i-th endplate.
Definition CDCGeometry.h:1503
Belle2::CDCGeometry::getRib4s
std::vector< Rib4 > getRib4s() const
Get the list of rib4s.
Definition CDCGeometry.h:1599
Belle2::CDCGeometry::getNSenseLayers
int getNSenseLayers() const
Get the number of sense layers.
Definition CDCGeometry.h:1533
Belle2::CDCGeometry::getEndPlates
std::vector< EndPlate > getEndPlates() const
Get the list of endplates.
Definition CDCGeometry.h:1508
Belle2::CDCGeometry::getFeedthroughLength
double getFeedthroughLength() const
Get the length of feedthrough.
Definition CDCGeometry.h:1620
Belle2::CDCGeometry::getGlobalOffsetZ
double getGlobalOffsetZ() const
Get the global z offset of CDC wrt Belle2 coord.
Definition CDCGeometry.h:1443
Belle2::CDCGeometry::getOuterWalls
std::vector< OuterWall > getOuterWalls() const
Get the list of outer walls.
Definition CDCGeometry.h:1478
Belle2::CDCGeometry::getSenseLayer
SenseLayer getSenseLayer(int i) const
Get i-th sense layer.
Definition CDCGeometry.h:1523
Belle2::CDC::CDCGeoControlPar
The Class for CDC Geometry Control Parameters.
Definition CDCGeoControlPar.h:22
Belle2::CDC::CDCGeoControlPar::getPrintMaterialTable
bool getPrintMaterialTable() const
Get printMaterialTable flag.
Definition CDCGeoControlPar.h:327
Belle2::CDC::CDCGeoControlPar::getMaterialDefinitionMode
double getMaterialDefinitionMode() const
Get material definition mode.
Definition CDCGeoControlPar.h:335
Belle2::CDC::CDCGeoControlPar::getMapperGeometry
bool getMapperGeometry()
Get mapper geometry flag.
Definition CDCGeoControlPar.h:583
Belle2::CDC::CDCGeoControlPar::getMapperPhiAngle
double getMapperPhiAngle()
Get mapper phi-angle.
Definition CDCGeoControlPar.h:591
Belle2::CDC::CDCGeoControlPar::getInstance
static CDCGeoControlPar & getInstance()
Static method to get a reference to the CDCGeoControlPar instance.
Definition CDCGeoControlPar.cc:16
Belle2::CDC::CDCGeometryPar
The Class for CDC Geometry Parameters.
Definition CDCGeometryPar.h:52
Belle2::CDC::CDCGeometryPar::fieldWireDiameter
double fieldWireDiameter() const
Returns diameter of the field wire.
Definition CDCGeometryPar.h:1360
Belle2::CDC::CDCGeometryPar::wireForwardPosition
const B2Vector3D wireForwardPosition(uint layerId, int cellId, EWirePosition set=c_Base) const
Returns the forward position of the input sense wire.
Definition CDCGeometryPar.cc:1708
Belle2::CDC::CDCGeometryPar::senseWireDiameter
double senseWireDiameter() const
Returns diameter of the sense wire.
Definition CDCGeometryPar.h:1355
Belle2::CDC::CDCGeometryPar::wireBackwardPosition
const B2Vector3D wireBackwardPosition(uint layerId, int cellId, EWirePosition set=c_Base) const
Returns the backward position of the input sense wire.
Definition CDCGeometryPar.cc:1757
Belle2::CDC::CDCGeometryPar::nWiresInLayer
unsigned nWiresInLayer(int layerId) const
Returns wire numbers in a layer.
Definition CDCGeometryPar.h:1265
Belle2::CDC::CDCGeometryPar::Instance
static CDCGeometryPar & Instance(const CDCGeometry *=nullptr)
Static method to get a reference to the CDCGeometryPar instance.
Definition CDCGeometryPar.cc:31
Belle2::CDC::CDCSensitiveDetector
The Class for CDC Sensitive Detector.
Definition CDCSensitiveDetector.h:38
Belle2::CDC::CDCSimControlPar::getInstance
static CDCSimControlPar & getInstance()
Static method to get a reference to the CDCSimControlPar instance.
Definition CDCSimControlPar.cc:16
Belle2::CDC::GeoCDCCreator::createBox
void createBox(const double length, const double height, const double thick, const double x, const double y, const double z, const int id, G4Material *med, const std::string &name)
Create G4Box.
Definition GeoCDCCreator.cc:1743
Belle2::CDC::GeoCDCCreator::~GeoCDCCreator
~GeoCDCCreator()
The destructor of the GeoCDCCreator class.
Definition GeoCDCCreator.cc:78
Belle2::CDC::GeoCDCCreator::m_VisAttributes
std::vector< G4VisAttributes * > m_VisAttributes
Vector of pointers to G4VisAttributes.
Definition GeoCDCCreator.h: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:90
Belle2::CDC::GeoCDCCreator::createTube2
void createTube2(const double rmin, const double rmax, const double phis, const double phie, const double thick, const double posZ, const int id, G4Material *med, const std::string &name)
Create G4Tube2.
Definition GeoCDCCreator.cc:1789
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:1721
Belle2::CDC::GeoCDCCreator::GeoCDCCreator
GeoCDCCreator()
Constructor of the GeoCDCCreator class.
Definition GeoCDCCreator.cc:64
Belle2::CDC::GeoCDCCreator::createNeutronShields
void createNeutronShields(const GearDir &content)
Create neutron shield from gearbox.
Definition GeoCDCCreator.cc: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:1763
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:1702
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:1812
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:1184
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::B2Vector3D
B2Vector3< double > B2Vector3D
typedef for common usage with double
Definition B2Vector3.h:516
Belle2::tan
double tan(double a)
tan for double
Definition beamHelpers.h:31
Belle2::CDC::GeoCDCFactory
geometry::CreatorFactory< GeoCDCCreator > GeoCDCFactory("CDCCreator")
Register the GeoCreator.
Belle2::geometry
Common code concerning the geometry representation of the detector.
Definition CreatorBase.h:25
Belle2::geometry::GeometryTypes
GeometryTypes
Flag indicating the type of geometry to be used.
Definition GeometryManager.h:36
Belle2
Abstract base class for different kinds of events.
Definition MillepedeAlgorithm.h:17
std
STL namespace.
Belle2::geometry::CreatorFactory
Very simple class to provide an easy way to register creators with the CreatorManager.
Definition CreatorFactory.h:31