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HFShower Class Reference

#include <HFShower.h>

Classes

struct  Hit
 

Public Types

typedef std::pair< XYZPoint,
double > 		Spot
 
typedef std::pair< unsigned
int, double > 		Step
 
typedef Steps::const_iterator step_iterator
 
typedef std::vector< Step > Steps
 
typedef math::XYZVector XYZPoint
 

Public Member Functions

bool compute ()
 Compute the shower longitudinal and lateral development. More...
 
std::vector< Hit > getHits (G4Step *aStep, double weight)
 
std::vector< Hit > getHits (G4Step *aStep, bool forLibrary)
 
std::vector< Hit > getHits (G4Step *aStep, bool forLibraryProducer, double zoffset)
 
 HFShower (std::string &name, const DDCompactView &cpv, edm::ParameterSet const &p, int chk=0)
 
 HFShower (const RandomEngineAndDistribution *engine, HDShowerParametrization *myParam, EcalHitMaker *myGrid, HcalHitMaker *myHcalHitMaker, int onECAL, double epart)
 
void initRun (G4ParticleTable *, HcalDDDSimConstants *)
 
virtual ~HFShower ()
 
virtual ~HFShower ()
 

Private Member Functions

double gam (double x, double a) const
 
std::vector< double > getDDDArray (const std::string &, const DDsvalues_type &, int &)
 
int indexFinder (double x, const std::vector< double > &Fhist)
 
void makeSteps (int nsteps)
 
double transProb (double factor, double R, double r)
 

Private Attributes

double aloge
 
double alpEM
 
double alpHD
 
bool applyFidCut
 
double balanceEH
 
double betEM
 
double betHD
 
HFCherenkov * cherenkov
 
int chkFibre
 
double criticalEnergy
 
double depthStart
 
double depthStep
 
std::vector< int > detector
 
double e
 
double eSpotSize
 
std::vector< double > eStep
 
HFFibre * fibre
 
std::vector< double > gpar
 
double hcalDepthFactor
 
int infinity
 
double lambdaEM
 
double lambdaHD
 
std::vector< double > lamcurr
 
std::vector< double > lamdepth
 
std::vector< double > lamstep
 
std::vector< double > lamtotal
 
int lossesOpt
 
double maxTRfactor
 
int nDepthSteps
 
std::vector< int > nspots
 
int nTRsteps
 
int onEcal
 
double part
 
double probMax
 
const RandomEngineAndDistribution * random
 
std::vector< double > rlamStep
 
double tgamEM
 
double tgamHD
 
const ECALProperties * theECALproperties
 
EcalHitMaker * theGrid
 
HcalHitMaker * theHcalHitMaker
 
const HCALProperties * theHCALproperties
 
HDShowerParametrization * theParam
 
double theR1
 
double theR2
 
double theR3
 
double transFactor
 
double transParam
 
std::vector< double > x0curr
 
std::vector< double > x0depth
 
double x0EM
 
double x0HD
 

Detailed Description

Definition at line 22 of file HFShower.h.

Member Typedef Documentation

typedef std::pair<XYZPoint,double> HFShower::Spot

Definition at line 29 of file HFShower.h.

typedef std::pair<unsigned int, double> HFShower::Step

Definition at line 30 of file HFShower.h.

typedef Steps::const_iterator HFShower::step_iterator

Definition at line 32 of file HFShower.h.

typedef std::vector<Step> HFShower::Steps

Definition at line 31 of file HFShower.h.

typedef math::XYZVector HFShower::XYZPoint

Definition at line 27 of file HFShower.h.

Constructor & Destructor Documentation

HFShower::HFShower ( const RandomEngineAndDistribution *  engine,
HDShowerParametrization *  myParam,
EcalHitMaker *  myGrid,
HcalHitMaker *  myHcalHitMaker,
int  onECAL,
double  epart 
)

Definition at line 30 of file HFShower.cc.

References aloge, HDShowerParametrization::alpe1(), HDShowerParametrization::alpe2(), alpEM, HDShowerParametrization::alph1(), HDShowerParametrization::alph2(), alpHD, balanceEH, HDShowerParametrization::bete1(), HDShowerParametrization::bete2(), betEM, HDShowerParametrization::beth1(), HDShowerParametrization::beth2(), betHD, criticalEnergy, debug, depthStart, depthStep, detector, e, HDShowerParametrization::e1(), HDShowerParametrization::e2(), EcalHitMaker::ecalHcalGapTotalL0(), EcalHitMaker::ecalHcalGapTotalX0(), HDShowerParametrization::ecalProperties(), EcalHitMaker::ecalTotalL0(), HDShowerParametrization::emax(), HDShowerParametrization::emid(), HDShowerParametrization::emin(), eSpotSize, RandomEngineAndDistribution::flatShoot(), HSParameters::getHDbalanceEH(), HSParameters::getHDcriticalEnergy(), HSParameters::getHDdepthStep(), HSParameters::getHDeSpotSize(), HSParameters::getHDhcalDepthFactor(), HSParameters::getHDlossesOpt(), HSParameters::getHDmaxTRfactor(), HSParameters::getHDnDepthSteps(), HSParameters::getHDnTRsteps(), HSParameters::getHDtransParam(), hcalDepthFactor, HDShowerParametrization::hcalProperties(), EcalHitMaker::hcalTotalL0(), HDShowerParametrization::hsParameters(), i, ECALProperties::interactionLength(), HCALProperties::interactionLength(), lambdaEM, lambdaHD, lamcurr, lamdepth, lamstep, lamtotal, cmsBatch::log, LogDebug, lossesOpt, makeSteps(), HLT_25ns14e33_v1_cff::maxDepth, maxTRfactor, nDepthSteps, nTRsteps, onEcal, HDShowerParametrization::part1(), HDShowerParametrization::part2(), HDShowerParametrization::r1(), HDShowerParametrization::r2(), HDShowerParametrization::r3(), ECALProperties::radLenIncm(), HCALProperties::radLenIncm(), random, HDShowerParametrization::setCase(), tgamEM, tgamHD, theECALproperties, theGrid, theHCALproperties, theParam, theR1, theR2, theR3, transFactor, transParam, x0curr, x0depth, x0EM, and x0HD.

36  : theParam(myParam),
37  theGrid(myGrid),
38  theHcalHitMaker(myHcalHitMaker),
39  onEcal(onECAL),
40  e(epart),
41  random(engine)
42 {
43  // To get an access to constants read in FASTCalorimeter
44  // FASTCalorimeter * myCalorimeter= FASTCalorimeter::instance();
45 
46  // Values taken from FamosGeneric/FamosCalorimeter/src/FASTCalorimeter.cc
47  lossesOpt = myParam->hsParameters()->getHDlossesOpt();
48  nDepthSteps = myParam->hsParameters()->getHDnDepthSteps();
49  nTRsteps = myParam->hsParameters()->getHDnTRsteps();
50  transParam = myParam->hsParameters()->getHDtransParam();
51  eSpotSize = myParam->hsParameters()->getHDeSpotSize();
52  depthStep = myParam->hsParameters()->getHDdepthStep();
53  criticalEnergy = myParam->hsParameters()->getHDcriticalEnergy();
54  maxTRfactor = myParam->hsParameters()->getHDmaxTRfactor();
55  balanceEH = myParam->hsParameters()->getHDbalanceEH();
56  hcalDepthFactor = myParam->hsParameters()->getHDhcalDepthFactor();
57 
58 
59  // Special tr.size fluctuations
60  transParam *= (1. + random->flatShoot());
61 
62  // Special ad hoc long. extension + some fluctuations
63  double depthExt;
64  if (e < 50.) depthExt = 0.8 * (50. - e) / 50. + 0.3;
65  else {
66  if (e < 500.) depthExt = (500. - e) / 500. * 0.4 - 0.1;
67  else depthExt = -0.1;
68  }
69  hcalDepthFactor += depthExt + 0.05 * (2.* random->flatShoot() - 1.);
70 
71  // normally 1, in HF - might be smaller to take into account
72  // a narrowness of the HF shower (Cherenkov light)
73  if( e < 50. ) transFactor = 0.5 - (50. - e ) / 50. * 0.2;
74  else transFactor = 0.7 - (1000. - e ) /1000. * 0.2;
75 
76  // simple protection ...
77  if(e < 0) e = 0.;
78 
79  // Get the Famos Histos pointer
80  // myHistos = FamosHistos::instance();
81  // std::cout << " Hello FamosShower " << std::endl;
82 
83  theECALproperties = theParam->ecalProperties();
84  theHCALproperties = theParam->hcalProperties();
85 
86  double emax = theParam->emax();
87  double emid = theParam->emid();
88  double emin = theParam->emin();
89  double effective = e;
90 
91 
92  if( e < emid ) {
93  theParam->setCase(1);
94  // avoid "underflow" below Emin (for parameters calculation only)
95  if(e < emin) effective = emin;
96  }
97  else
98  theParam->setCase(2);
99 
100  // A bit coarse espot size for HF...
101  eSpotSize *= 2.5;
102  if(effective > 0.5 * emax) {
103  eSpotSize *= 2.;
104  if(effective > emax) {
105  effective = emax;
106  eSpotSize *= 3.;
107  depthStep *= 2.;
108  }
109  }
110 
111  if(debug == 2 )
112  LogDebug("FastCalorimetry") << " HFShower : " << std::endl
113  << " Energy " << e << std::endl
114  << " lossesOpt " << lossesOpt << std::endl
115  << " nDepthSteps " << nDepthSteps << std::endl
116  << " nTRsteps " << nTRsteps << std::endl
117  << " transParam " << transParam << std::endl
118  << " eSpotSize " << eSpotSize << std::endl
119  << " criticalEnergy " << criticalEnergy << std::endl
120  << " maxTRfactor " << maxTRfactor << std::endl
121  << " balanceEH " << balanceEH << std::endl
122  << "hcalDepthFactor " << hcalDepthFactor << std::endl;
123 
124  double alpEM1 = theParam->alpe1();
125  double alpEM2 = theParam->alpe2();
126 
127  double betEM1 = theParam->bete1();
128  double betEM2 = theParam->bete2();
129 
130  double alpHD1 = theParam->alph1();
131  double alpHD2 = theParam->alph2();
132 
133  double betHD1 = theParam->beth1();
134  double betHD2 = theParam->beth2();
135 
136  double part1 = theParam->part1();
137  double part2 = theParam->part2();
138 
139  aloge = std::log(effective);
140 
141  double edpar = (theParam->e1() + aloge * theParam->e2()) * effective;
142  double aedep = std::log(edpar);
143 
144  if(debug == 2)
145  LogDebug("FastCalorimetry") << " HFShower : " << std::endl
146  << " edpar " << edpar << " aedep " << aedep << std::endl
147  << " alpEM1 " << alpEM1 << std::endl
148  << " alpEM2 " << alpEM2 << std::endl
149  << " betEM1 " << betEM1 << std::endl
150  << " betEM2 " << betEM2 << std::endl
151  << " alpHD1 " << alpHD1 << std::endl
152  << " alpHD2 " << alpHD2 << std::endl
153  << " betHD1 " << betHD1 << std::endl
154  << " betHD2 " << betHD2 << std::endl
155  << " part1 " << part1 << std::endl
156  << " part2 " << part2 << std::endl;
157 
158  // private members to set
159  theR1 = theParam->r1();
160  theR2 = theParam->r2();
161  theR3 = theParam->r3();
162 
163  alpEM = alpEM1 + alpEM2 * aedep;
164  tgamEM = tgamma(alpEM);
165  betEM = betEM1 - betEM2 * aedep;
166  alpHD = alpHD1 + alpHD2 * aedep;
167  tgamHD = tgamma(alpHD);
168  betHD = betHD1 - betHD2 * aedep;
169  part = part1 - part2 * aedep;
170  if(part > 1.) part = 1.; // protection - just in case of
171 
172  if(debug == 2 )
173  LogDebug("FastCalorimetry") << " HFShower : " << std::endl
174  << " alpEM " << alpEM << std::endl
175  << " tgamEM " << tgamEM << std::endl
176  << " betEM " << betEM << std::endl
177  << " alpHD " << alpHD << std::endl
178  << " tgamHD " << tgamHD << std::endl
179  << " betHD " << betHD << std::endl
180  << " part " << part << std::endl;
181 
182 
183  if(onECAL){
184  lambdaEM = theParam->ecalProperties()->interactionLength();
185  x0EM = theParam->ecalProperties()->radLenIncm();
186  }
187  else {
188  lambdaEM = 0.;
189  x0EM = 0.;
190  }
191  lambdaHD = theParam->hcalProperties()->interactionLength();
192  x0HD = theParam->hcalProperties()->radLenIncm();
193 
194  if(debug == 2)
195  LogDebug("FastCalorimetry") << " HFShower e " << e << std::endl
196  << " x0EM = " << x0EM << std::endl
197  << " x0HD = " << x0HD << std::endl
198  << " lamEM = " << lambdaEM << std::endl
199  << " lamHD = " << lambdaHD << std::endl;
200 
201 
202  // Starting point of the shower
203  // try first with ECAL lambda
204 
205  double sum1 = 0.; // lambda path from the ECAL/HF entrance;
206  double sum2 = 0.; // lambda path from the interaction point;
207  double sum3 = 0.; // x0 path from the interaction point;
208  int nsteps = 0; // full number of longitudinal steps (counter);
209 
210  int nmoresteps; // how many longitudinal steps in addition to
211  // one (if interaction happens there) in ECAL
212 
213 
214  if(e < criticalEnergy ) nmoresteps = 1;
215  else nmoresteps = nDepthSteps;
216 
217  double depthECAL = 0.;
218  double depthGAP = 0.;
219  double depthGAPx0 = 0.;
220  if(onECAL ) {
221  depthECAL = theGrid->ecalTotalL0(); // ECAL depth segment
222  depthGAP = theGrid->ecalHcalGapTotalL0(); // GAP depth segment
223  depthGAPx0 = theGrid->ecalHcalGapTotalX0(); // GAP depth x0
224  }
225 
226  double depthHCAL = theGrid->hcalTotalL0(); // HCAL depth segment
227  double depthToHCAL = depthECAL + depthGAP;
228 
229  //---------------------------------------------------------------------------
230  // Depth simulation & various protections, among them
231  // if too deep - get flat random in the allowed region
232  // if no HCAL material behind - force to deposit in ECAL
233  double maxDepth = depthToHCAL + depthHCAL - 1.1 * depthStep;
234 
235  double depthStart = std::log(1./random->flatShoot()); // starting point lambda unts
236 
237  if(e < emin) {
238  if(debug)
239  LogDebug("FastCalorimetry") << " FamosHFShower : e <emin -> depthStart = 0" << std::endl;
240  depthStart = 0.;
241  }
242 
243  if(depthStart > maxDepth) {
244  if(debug) LogDebug("FastCalorimetry") << " FamosHFShower : depthStart too big ... = "
245  << depthStart << std::endl;
246 
247  depthStart = maxDepth * random->flatShoot();
248  if( depthStart < 0.) depthStart = 0.;
249  if(debug) LogDebug("FastCalorimetry") << " FamosHFShower : depthStart re-calculated = "
250  << depthStart << std::endl;
251  }
252 
253  if( onECAL && e < emid ) {
254  if((depthECAL - depthStart)/depthECAL > 0.2 && depthECAL > depthStep ) {
255 
256  depthStart = 0.5 * depthECAL * random->flatShoot();
257  if(debug)
258  LogDebug("FastCalorimetry") << " FamosHFShower : small energy, "
259  << " depthStart reduced to = " << depthStart << std::endl;
260 
261  }
262  }
263 
264  if( depthHCAL < depthStep) {
265  if(debug) LogDebug("FastCalorimetry") << " FamosHFShower : depthHCAL too small ... = "
266  << depthHCAL << " depthStart -> forced to 0 !!!"
267  << std::endl;
268  depthStart = 0.;
269  nmoresteps = 0;
270 
271  if(depthECAL < depthStep) {
272  nsteps = -1;
273  LogInfo("FastCalorimetry") << " FamosHFShower : too small ECAL and HCAL depths - "
274  << " particle is lost !!! " << std::endl;
275  }
276  }
277 
278 
279 
280 
281  if(debug)
282  LogDebug("FastCalorimetry") << " FamosHFShower depths(lam) - " << std::endl
283  << " ECAL = " << depthECAL << std::endl
284  << " GAP = " << depthGAP << std::endl
285  << " HCAL = " << depthHCAL << std::endl
286  << " starting point = " << depthStart << std::endl;
287 
288  if( onEcal ) {
289  if(debug) LogDebug("FastCalorimetry") << " FamosHFShower : onECAL" << std::endl;
290  if(depthStart < depthECAL) {
291  if(debug) LogDebug("FastCalorimetry") << " FamosHFShower : depthStart < depthECAL" << std::endl;
292  if((depthECAL - depthStart)/depthECAL > 0.25 && depthECAL > depthStep) {
293  if(debug) LogDebug("FastCalorimetry") << " FamosHFShower : enough space to make ECAL step"
294  << std::endl;
295  // ECAL - one step
296  nsteps++;
297  sum1 += depthECAL; // at the end of step
298  sum2 += depthECAL-depthStart;
299  sum3 += sum2 * lambdaEM / x0EM;
300  lamtotal.push_back(sum1);
301  lamdepth.push_back(sum2);
302  lamcurr.push_back(lambdaEM);
303  lamstep.push_back(depthECAL-depthStart);
304  x0depth.push_back(sum3);
305  x0curr.push_back(x0EM);
306  detector.push_back(1);
307 
308  if(debug) LogDebug("FastCalorimetry") << " FamosHFShower : " << " in ECAL sum1, sum2 "
309  << sum1 << " " << sum2 << std::endl;
310 
311  // // Gap - no additional step after ECAL
312  // // just move further to HCAL over the gap
313  sum1 += depthGAP;
314  sum2 += depthGAP;
315  sum3 += depthGAPx0;
316  }
317  // Just shift starting point to HCAL
318  else {
319  // cout << " FamosHFShower : not enough space to make ECAL step" << std::endl;
320  if(debug) LogDebug("FastCalorimetry") << " FamosHFShower : goto HCAL" << std::endl;
321 
322  depthStart = depthToHCAL;
323  sum1 += depthStart;
324  }
325  }
326  else { // GAP or HCAL
327 
328  if(depthStart >= depthECAL && depthStart < depthToHCAL ) {
329  depthStart = depthToHCAL; // just a shift to HCAL for simplicity
330  }
331  sum1 += depthStart;
332 
333  if(debug) LogDebug("FastCalorimetry") << " FamosHFShower : goto HCAL" << std::endl;
334  }
335  }
336  else { // Forward
337  if(debug) LogDebug("FastCalorimetry") << " FamosHFShower : forward" << std::endl;
338  sum1 += depthStart;
339  }
340 
341  for (int i = 0; i < nmoresteps ; i++) {
342  sum1 += depthStep;
343  if (sum1 > (depthECAL + depthGAP + depthHCAL)) break;
344  sum2 += depthStep;
345  sum3 += sum2 * lambdaHD / x0HD;
346  lamtotal.push_back(sum1);
347  lamdepth.push_back(sum2);
348  lamcurr.push_back(lambdaHD);
349  lamstep.push_back(depthStep);
350  x0depth.push_back(sum3);
351  x0curr.push_back(x0HD);
352  detector.push_back(3);
353  nsteps++;
354  }
355 
356 
357  // Make fractions of energy and transverse radii at each step
358 
359  // PV
360  // std::cout << "HFShower::HFShower() : Nsteps = " << nsteps << std::endl;
361 
362  if(nsteps > 0) { makeSteps(nsteps); }
363 
364 }
LogDebug
#define LogDebug(id)
Definition: MessageLogger.h:501
HFShower::lamdepth
std::vector< double > lamdepth
Definition: HFShower.h:82
HFShower::balanceEH
double balanceEH
Definition: HFShower.h:117
HFShower::random
const RandomEngineAndDistribution * random
Definition: HFShower.h:122
i
int i
Definition: DBlmapReader.cc:9
HFShower::alpHD
double alpHD
Definition: HFShower.h:72
HFShower::theR2
double theR2
Definition: HFShower.h:71
HFShower::transParam
double transParam
Definition: HFShower.h:105
RandomEngineAndDistribution::flatShoot
double flatShoot(double xmin=0.0, double xmax=1.0) const
Definition: RandomEngineAndDistribution.h:29
ECALProperties::radLenIncm
double radLenIncm() const
Radiation length in cm.
Definition: ECALProperties.h:36
HFShower::betHD
double betHD
Definition: HFShower.h:72
HSParameters::getHDnTRsteps
int getHDnTRsteps() const
Definition: HSParameters.h:22
HSParameters::getHDeSpotSize
double getHDeSpotSize() const
Definition: HSParameters.h:24
HFShower::lamstep
std::vector< double > lamstep
Definition: HFShower.h:82
HFShower::theR1
double theR1
Definition: HFShower.h:71
HFShower::nDepthSteps
int nDepthSteps
Definition: HFShower.h:101
HSParameters::getHDhcalDepthFactor
double getHDhcalDepthFactor() const
Definition: HSParameters.h:29
HFShower::eSpotSize
double eSpotSize
Definition: HFShower.h:109
HFShower::transFactor
double transFactor
Definition: HFShower.h:107
HFShower::detector
std::vector< int > detector
Definition: HFShower.h:79
HCALProperties::interactionLength
double interactionLength() const
Interaction length in cm.
Definition: HCALProperties.h:60
HFShower::tgamEM
double tgamEM
Definition: HFShower.h:72
HFShower::lambdaHD
double lambdaHD
Definition: HFShower.h:75
HFShower::aloge
double aloge
Definition: HFShower.h:77
HFShower::theECALproperties
const ECALProperties * theECALproperties
Definition: HFShower.h:67
HFShower::theR3
double theR3
Definition: HFShower.h:71
HSParameters::getHDlossesOpt
int getHDlossesOpt() const
Definition: HSParameters.h:20
HFShower::x0HD
double x0HD
Definition: HFShower.h:75
HDShowerParametrization::hsParameters
const HSParameters * hsParameters() const
Definition: HDShowerParametrization.h:36
HSParameters::getHDnDepthSteps
int getHDnDepthSteps() const
Definition: HSParameters.h:21
HFShower::x0EM
double x0EM
Definition: HFShower.h:75
HFShower::theHcalHitMaker
HcalHitMaker * theHcalHitMaker
Definition: HFShower.h:90
HFShower::criticalEnergy
double criticalEnergy
Definition: HFShower.h:113
HFShower::x0curr
std::vector< double > x0curr
Definition: HFShower.h:81
HFShower::maxTRfactor
double maxTRfactor
Definition: HFShower.h:115
HFShower::e
double e
Definition: HFShower.h:96
HFShower::hcalDepthFactor
double hcalDepthFactor
Definition: HFShower.h:119
HFShower::lambdaEM
double lambdaEM
Definition: HFShower.h:75
HFShower::theGrid
EcalHitMaker * theGrid
Definition: HFShower.h:87
HFShower::lamcurr
std::vector< double > lamcurr
Definition: HFShower.h:82
HSParameters::getHDdepthStep
double getHDdepthStep() const
Definition: HSParameters.h:25
HFShower::theHCALproperties
const HCALProperties * theHCALproperties
Definition: HFShower.h:68
HFShower::depthStep
double depthStep
Definition: HFShower.h:111
HCALProperties::radLenIncm
double radLenIncm() const
Radiation length in cm.
Definition: HCALProperties.h:41
HSParameters::getHDbalanceEH
double getHDbalanceEH() const
Definition: HSParameters.h:28
debug
#define debug
Definition: HDRShower.cc:19
HFShower::onEcal
int onEcal
Definition: HFShower.h:93
HFShower::lossesOpt
int lossesOpt
Definition: HFShower.h:99
EcalHitMaker::ecalHcalGapTotalX0
double ecalHcalGapTotalX0() const
ECAL-HCAL transition.
Definition: EcalHitMaker.h:74
part
part
Definition: HCALResponse.h:20
HFShower::makeSteps
void makeSteps(int nsteps)
Definition: HFShower.cc:366
HFShower::lamtotal
std::vector< double > lamtotal
Definition: HFShower.h:82
HFShower::depthStart
double depthStart
Definition: HFShower.h:76
HDShowerParametrization::hcalProperties
const HCALProperties * hcalProperties() const
Definition: HDShowerParametrization.h:32
HSParameters::getHDcriticalEnergy
double getHDcriticalEnergy() const
Definition: HSParameters.h:26
HDShowerParametrization::ecalProperties
const ECALProperties * ecalProperties() const
Definition: HDShowerParametrization.h:28
HSParameters::getHDmaxTRfactor
double getHDmaxTRfactor() const
Definition: HSParameters.h:27
HSParameters::getHDtransParam
double getHDtransParam() const
Definition: HSParameters.h:23
HFShower::nTRsteps
int nTRsteps
Definition: HFShower.h:103
HFShower::tgamHD
double tgamHD
Definition: HFShower.h:72
EcalHitMaker::ecalTotalL0
double ecalTotalL0() const
in the ECAL
Definition: EcalHitMaker.h:89
HFShower::theParam
HDShowerParametrization * theParam
Definition: HFShower.h:64
HFShower::betEM
double betEM
Definition: HFShower.h:72
HLT_25ns14e33_v1_cff.maxDepth
tuple maxDepth
Definition: HLT_25ns14e33_v1_cff.py:2499
EcalHitMaker::ecalHcalGapTotalL0
double ecalHcalGapTotalL0() const
ECAL-HCAL transition.
Definition: EcalHitMaker.h:95
HFShower::alpEM
double alpEM
Definition: HFShower.h:72
ECALProperties::interactionLength
double interactionLength() const
Interaction length in cm: 18.5 for Standard ECAL.
Definition: ECALProperties.h:53
HFShower::x0depth
std::vector< double > x0depth
Definition: HFShower.h:81
cmsBatch.log
tuple log
Definition: cmsBatch.py:341
EcalHitMaker::hcalTotalL0
double hcalTotalL0() const
in the HCAL
Definition: EcalHitMaker.h:92
HFShower::~HFShower ( )
inlinevirtual

Definition at line 41 of file HFShower.h.

41 {;}
HFShower::HFShower ( std::string &  name,
const DDCompactView &  cpv,
edm::ParameterSet const &  p,
int  chk = 0 
)

Definition at line 26 of file HFShower.cc.

References applyFidCut, cherenkov, chkFibre, fibre, edm::ParameterSet::getParameter(), and probMax.

27  : cherenkov(0),
28  fibre(0),
29  chkFibre(chk) {
30 
31  edm::ParameterSet m_HF = p.getParameter<edm::ParameterSet>("HFShower");
32  applyFidCut = m_HF.getParameter<bool>("ApplyFiducialCut");
33  probMax = m_HF.getParameter<double>("ProbMax");
34 
35  edm::LogInfo("HFShower") << "HFShower:: Maximum probability cut off "
36  << probMax << " Check flag " << chkFibre;
37 
38  cherenkov = new HFCherenkov(m_HF);
39  fibre = new HFFibre(name, cpv, p);
40 }
edm::ParameterSet::getParameter
T getParameter(std::string const &) const
HFShower::fibre
HFFibre * fibre
Definition: HFShower.h:55
HFShower::applyFidCut
bool applyFidCut
Definition: HFShower.h:50
HFShower::cherenkov
HFCherenkov * cherenkov
Definition: HFShower.h:54
HFShower::chkFibre
int chkFibre
Definition: HFShower.h:57
HFShower::probMax
double probMax
Definition: HFShower.h:58
AlCaHLTBitMon_ParallelJobs.p
tuple p
Definition: AlCaHLTBitMon_ParallelJobs.py:152
virtual HFShower::~HFShower ( )
virtual

Member Function Documentation

bool HFShower::compute ( )

Compute the shower longitudinal and lateral development.

Definition at line 475 of file HFShower.cc.

References HcalHitMaker::addHit(), EcalHitMaker::addHit(), prof2calltree::count, debug, detector, patCandidatesForDimuonsSequences_cff::ecal, eStep, RandomEngineAndDistribution::flatShoot(), EcalHitMaker::getPads(), hcalDepthFactor, i, cmsHarvester::index, indexFinder(), EcalCondDB::inf, infinity, j, lamstep, lamtotal, LogDebug, lossesOpt, M_PI, maxTRfactor, nspots, nTRsteps, phi, CosmicsPD_Skims::radius, random, query::result, rlamStep, HcalHitMaker::setDepth(), HcalHitMaker::setSpotEnergy(), EcalHitMaker::setSpotEnergy(), ntuplemaker::status, theGrid, theHcalHitMaker, and transProb().

Referenced by CalorimetryManager::HDShowerSimulation().

475  {
476 
477  // TimeMe theT("FamosHFShower::compute");
478 
479  bool status = false;
480  int numLongit = eStep.size();
481  if(debug)
482  LogDebug("FastCalorimetry") << " FamosHFShower::compute - "
483  << " N_long.steps required : " << numLongit << std::endl;
484 
485  if(numLongit > 0) {
486 
487  status = true;
488  // Prepare the trsanverse probability function
489  std::vector<double> Fhist;
490  std::vector<double> rhist;
491  for (int j = 0; j < nTRsteps + 1; j++) {
492  rhist.push_back(maxTRfactor * j / nTRsteps );
493  Fhist.push_back(transProb(maxTRfactor,1.,rhist[j]));
494  if(debug == 3)
495  LogDebug("FastCalorimetry") << "indexFinder - i, Fhist[i] = " << j << " " << Fhist[j] << std::endl;
496  }
497 
498  //================================================================
499  // Longitudinal steps
500  //================================================================
501  for (int i = 0; i < numLongit ; i++) {
502 
503  double currentDepthL0 = lamtotal[i] - 0.5 * lamstep[i];
504  // vary the longitudinal profile if needed
505  if(detector[i] != 1) currentDepthL0 *= hcalDepthFactor;
506  if(debug)
507  LogDebug("FastCalorimetry") << " FamosHFShower::compute - detector = "
508  << detector[i]
509  << " currentDepthL0 = "
510  << currentDepthL0 << std::endl;
511 
512  double maxTRsize = maxTRfactor * rlamStep[i]; // in lambda units
513  double rbinsize = maxTRsize / nTRsteps;
514  double espot = eStep[i] / (double)nspots[i]; // re-adjust espot
515 
516  if( espot > 4. || espot < 0. )
517  LogDebug("FastCalorimetry") << " FamosHFShower::compute - unphysical espot = "
518  << espot << std::endl;
519 
520  int ecal = 0;
521  if(detector[i] != 1) {
522  bool setHDdepth = theHcalHitMaker->setDepth(currentDepthL0);
523 
524  if(debug)
525  LogDebug("FastCalorimetry") << " FamosHFShower::compute - status of "
526  << " theHcalHitMaker->setDepth(currentDepthL0) is "
527  << setHDdepth << std::endl;
528 
529  if(!setHDdepth)
530  {
531  currentDepthL0 -= lamstep[i];
532  setHDdepth = theHcalHitMaker->setDepth(currentDepthL0);
533  }
534  if(!setHDdepth) continue;
535 
536  theHcalHitMaker->setSpotEnergy(espot);
537  }
538  else {
539 
540  ecal = 1;
541  bool status = theGrid->getPads(currentDepthL0);
542 
543  if(debug)
544  LogDebug("FastCalorimetry") << " FamosHFShower::compute - status of Grid = "
545  << status << std::endl;
546 
547  if(!status) continue;
548 
549  theGrid->setSpotEnergy(espot);
550  }
551 
552 
553  //------------------------------------------------------------
554  // Transverse distribution
555  //------------------------------------------------------------
556  int nok = 0; // counter of OK
557  int count = 0;
558  int inf = infinity;
559  if(lossesOpt) inf = nspots[i]; // losses are enabled, otherwise
560  // only OK points are counted ...
561 
562  // Total energy in this layer
563  double eremaining = eStep[i];
564  bool converged = false;
565 
566  while (eremaining > 0. && !converged && count<inf ) {
567 
568  ++count;
569 
570  // energy spot (HFL)
571  double newespot = espot;
572 
573  // We need to know a priori if this energy spot if for
574  // a long (1) or short (2) fiber
575 
576  unsigned layer = 1;
577  if( currentDepthL0 < 1.3 ) // first 22 cm = 1.3 lambda - only HFL
578  layer = 1;
579  else
580  layer = random->flatShoot() < 0.5 ? 1 : 2;
581 
582  if ( layer == 2 ) newespot = 2. * espot;
583 
584  if ( eremaining - newespot < 0. ) newespot = eremaining;
585 
586  // process transverse distribution
587 
588  double prob = random->flatShoot();
589  int index = indexFinder(prob,Fhist);
590  double radius = rlamStep[i] * rhist[index] +
591  random->flatShoot() * rbinsize; // in-bin
592  double phi = 2.*M_PI*random->flatShoot();
593 
594  if(debug == 2)
595  LogDebug("FastCalorimetry") << std::endl << " FamosHFShower::compute " << " r = " << radius
596  << " phi = " << phi << std::endl;
597 
598  // add hit
599 
600  theHcalHitMaker->setSpotEnergy(newespot);
601  theGrid->setSpotEnergy(newespot);
602 
603  bool result;
604  if(ecal) {
605  result = theGrid->addHit(radius,phi,0); // shouldn't get here !
606 
607  if(debug == 2)
608  LogDebug("FastCalorimetry") << " FamosHFShower::compute - "
609  << " theGrid->addHit result = "
610  << result << std::endl;
611 
612  }
613  else {
614  // PV assign espot to long/short fibers
615  result = theHcalHitMaker->addHit(radius,phi,layer);
616 
617  if(debug == 2)
618  LogDebug("FastCalorimetry") << " FamosHFShower::compute - "
619  << " theHcalHitMaker->addHit result = "
620  << result << std::endl;
621 
622  }
623 
624  if (result) {
625  ++nok;
626  eremaining -= newespot;
627  if ( eremaining <= 0. ) converged = true;
628  // std::cout << "Transverse : " << nok << " "
629  // << " , E= " << newespot
630  // << " , Erem = " << eremaining
631  // << std::endl;
632  } else {
633  // std::cout << "WARNING : hit not added" << std::endl;
634  }
635  }
636 
637  // end of tranverse simulation
638  //-----------------------------------------------------
639 
640  if(count == infinity) {
641  status = false;
642  if(debug)
643  LogDebug("FastCalorimetry") << "*** FamosHFShower::compute " << " maximum number of"
644  << " transverse points " << count << " is used !!!" << std::endl;
645  break;
646  }
647 
648  if(debug)
649  LogDebug("FastCalorimetry") << " FamosHFShower::compute " << " long.step No." << i
650  << " Ntry, Nok = " << count
651  << " " << nok << std::endl;
652 
653  } // end of longitudinal steps
654  } // end of no steps
655  return status;
656 
657 }
LogDebug
#define LogDebug(id)
Definition: MessageLogger.h:501
HcalHitMaker::setSpotEnergy
void setSpotEnergy(double e)
Set the spot energy.
Definition: HcalHitMaker.h:28
HFShower::eStep
std::vector< double > eStep
Definition: HFShower.h:80
HFShower::random
const RandomEngineAndDistribution * random
Definition: HFShower.h:122
i
int i
Definition: DBlmapReader.cc:9
HFShower::rlamStep
std::vector< double > rlamStep
Definition: HFShower.h:80
HFShower::nspots
std::vector< int > nspots
Definition: HFShower.h:79
EcalHitMaker::addHit
bool addHit(double r, double phi, unsigned layer=0)
Definition: EcalHitMaker.cc:195
EcalHitMaker::setSpotEnergy
void setSpotEnergy(double e)
Definition: EcalHitMaker.h:117
RandomEngineAndDistribution::flatShoot
double flatShoot(double xmin=0.0, double xmax=1.0) const
Definition: RandomEngineAndDistribution.h:29
HFShower::infinity
int infinity
Definition: HFShower.h:84
HFShower::lamstep
std::vector< double > lamstep
Definition: HFShower.h:82
HFShower::indexFinder
int indexFinder(double x, const std::vector< double > &Fhist)
Definition: HFShower.cc:659
HFShower::detector
std::vector< int > detector
Definition: HFShower.h:79
HFShower::theHcalHitMaker
HcalHitMaker * theHcalHitMaker
Definition: HFShower.h:90
HFShower::transProb
double transProb(double factor, double R, double r)
Definition: HFShower.h:54
query.result
tuple result
Definition: query.py:137
EcalCondDB.inf
string inf
Definition: EcalCondDB.py:94
HFShower::maxTRfactor
double maxTRfactor
Definition: HFShower.h:115
j
int j
Definition: DBlmapReader.cc:9
HFShower::hcalDepthFactor
double hcalDepthFactor
Definition: HFShower.h:119
HFShower::theGrid
EcalHitMaker * theGrid
Definition: HFShower.h:87
M_PI
#define M_PI
Definition: readTestVector.cc:25
patCandidatesForDimuonsSequences_cff.ecal
tuple ecal
Definition: patCandidatesForDimuonsSequences_cff.py:70
debug
#define debug
Definition: HDRShower.cc:19
HFShower::lossesOpt
int lossesOpt
Definition: HFShower.h:99
HFShower::lamtotal
std::vector< double > lamtotal
Definition: HFShower.h:82
EcalHitMaker::getPads
bool getPads(double depth, bool inCm=false)
Definition: EcalHitMaker.cc:917
HFShower::nTRsteps
int nTRsteps
Definition: HFShower.h:103
ntuplemaker.status
tuple status
Definition: ntuplemaker.py:245
HcalHitMaker::addHit
bool addHit(double r, double phi, unsigned layer=0)
add the hit in the HCAL in local coordinates
Definition: HcalHitMaker.cc:28
CosmicsPD_Skims.radius
tuple radius
Definition: CosmicsPD_Skims.py:135
HcalHitMaker::setDepth
bool setDepth(double, bool inCm=false)
set the depth in X0 or Lambda0 units depending on showerType
Definition: HcalHitMaker.cc:119
double HFShower::gam ( double  x,
double  a 
) const
inlineprivate

Definition at line 49 of file HFShower.h.

References create_public_lumi_plots::exp, and funct::pow().

Referenced by makeSteps().

49 { return pow(x,a-1.)*exp(-x); }
create_public_lumi_plots.exp
tuple exp
Definition: create_public_lumi_plots.py:1087
a
double a
Definition: hdecay.h:121
funct::pow
Power< A, B >::type pow(const A &a, const B &b)
Definition: Power.h:40
std::vector< double > HFShower::getDDDArray ( const std::string &  str,
const DDsvalues_type &  sv,
int &  nmin 
)
private

Definition at line 416 of file HFShower.cc.

References DDfetch(), DDValue::doubles(), Exception, LogDebug, and relativeConstraints::value.

418  {
419 #ifdef DebugLog
420  LogDebug("HFShower") << "HFShower:getDDDArray called for " << str
421  << " with nMin " << nmin;
422 #endif
423  DDValue value(str);
424  if (DDfetch(&sv, value)) {
425 #ifdef DebugLog
426  LogDebug("HFShower") << value;
427 #endif
428  const std::vector<double> & fvec = value.doubles();
429  int nval = fvec.size();
430  if (nmin > 0) {
431  if (nval < nmin) {
432  edm::LogError("HFShower") << "HFShower : # of " << str << " bins "
433  << nval << " < " << nmin << " ==> illegal";
434  throw cms::Exception("Unknown", "HFShower")
435  << "nval < nmin for array " << str << "\n";
436  }
437  } else {
438  if (nval < 2) {
439  edm::LogError("HFShower") << "HFShower : # of " << str << " bins " << nval
440  << " < 2 ==> illegal" << " (nmin=" << nmin << ")";
441  throw cms::Exception("Unknown", "HFShower")
442  << "nval < 2 for array " << str << "\n";
443  }
444  }
445  nmin = nval;
446 
447  return fvec;
448  } else {
449  edm::LogError("HFShower") << "HFShower : cannot get array " << str;
450  throw cms::Exception("Unknown", "HFShower") << "cannot get array " << str << "\n";
451  }
452 }
LogDebug
#define LogDebug(id)
Definition: MessageLogger.h:501
DDfetch
bool DDfetch(const DDsvalues_type *, DDValue &)
helper for retrieving DDValues from DDsvalues_type *.
Definition: DDsvalues.cc:80
std::vector< HFShower::Hit > HFShower::getHits ( G4Step *  aStep,
double  weight 
)

Definition at line 47 of file HFShower.cc.

References funct::abs(), applyFidCut, HFFibre::attLength(), cherenkov, chkFibre, HFCherenkov::computeNPE(), HFShower::Hit::depth, HLT_25ns14e33_v1_cff::depth, relval_parameters_module::energy, create_public_lumi_plots::exp, fibre, HFCherenkov::getMom(), HFCherenkov::getWL(), gpar, i, HFShower::Hit::momentum, mergeVDriftHistosByStation::name, convertSQLiteXML::ok, AlCaHLTBitMon_ParallelJobs::p, HFFibreFiducial::PMTNumber(), HFShower::Hit::position, probMax, diffTwoXMLs::r1, diffTwoXMLs::r2, HFShower::Hit::time, cond::rpcobgas::time, HFFibre::tShift(), findQualityFiles::v, w, and HFShower::Hit::wavelength.

Referenced by HCalSD::hitForFibre(), and FiberSD::ProcessHits().

47  {
48 
49  std::vector<HFShower::Hit> hits;
50  int nHit = 0;
51 
52  double edep = weight*(aStep->GetTotalEnergyDeposit());
53 #ifdef DebugLog
54  edm::LogInfo("HFShower") << "HFShower::getHits: energy " << aStep->GetTotalEnergyDeposit() << " weight " << weight << " edep " << edep;
55 #endif
56  double stepl = 0.;
57 
58  if (aStep->GetTrack()->GetDefinition()->GetPDGCharge() != 0.)
59  stepl = aStep->GetStepLength();
60  if ((edep == 0.) || (stepl == 0.)) {
61 #ifdef DebugLog
62  edm::LogInfo("HFShower") << "HFShower::getHits: Number of Hits " << nHit;
63 #endif
64  return hits;
65  }
66  G4Track *aTrack = aStep->GetTrack();
67  const G4DynamicParticle *aParticle = aTrack->GetDynamicParticle();
68 
69  HFShower::Hit hit;
70  double energy = aParticle->GetTotalEnergy();
71  double momentum = aParticle->GetTotalMomentum();
72  double pBeta = momentum / energy;
73  double dose = 0.;
74  int npeDose = 0;
75 
76  G4ThreeVector momentumDir = aParticle->GetMomentumDirection();
77  G4ParticleDefinition *particleDef = aTrack->GetDefinition();
78 
79  G4StepPoint * preStepPoint = aStep->GetPreStepPoint();
80  G4ThreeVector globalPos = preStepPoint->GetPosition();
81  G4String name = preStepPoint->GetTouchable()->GetSolid(0)->GetName();
82  //double zv = std::abs(globalPos.z()) - gpar[4] - 0.5*gpar[1];
83  double zv = std::abs(globalPos.z()) - gpar[4];
84  G4ThreeVector localPos = G4ThreeVector(globalPos.x(),globalPos.y(), zv);
85  G4ThreeVector localMom = preStepPoint->GetTouchable()->GetHistory()->
86  GetTopTransform().TransformAxis(momentumDir);
87  // @@ Here the depth should be changed (Fibers all long in Geometry!)
88  int depth = 1;
89  int npmt = 0;
90  bool ok = true;
91  if (zv < 0. || zv > gpar[1]) {
92  ok = false; // beyond the fiber in Z
93  }
94  if (ok && applyFidCut) {
95  npmt = HFFibreFiducial::PMTNumber(globalPos);
96  if (npmt <= 0) {
97  ok = false;
98  } else if (npmt > 24) { // a short fibre
99  if (zv > gpar[0]) {
100  depth = 2;
101  } else {
102  ok = false;
103  }
104  }
105 #ifdef DebugLog
106  edm::LogInfo("HFShower") << "HFShower: npmt " << npmt
107  << " zv " << std::abs(globalPos.z())
108  << ":" << gpar[4] << ":" << zv << ":"
109  << gpar[0] << " ok " << ok << " depth " << depth;
110 #endif
111  } else {
112  depth = (preStepPoint->GetTouchable()->GetReplicaNumber(0))%10; // All LONG!
113  }
114  G4ThreeVector translation =
115  preStepPoint->GetTouchable()->GetVolume(1)->GetObjectTranslation();
116 
117  double u = localMom.x();
118  double v = localMom.y();
119  double w = localMom.z();
120  double zCoor = localPos.z();
121  double zFibre = (0.5*gpar[1]-zCoor-translation.z());
122  double tSlice = (aStep->GetPostStepPoint()->GetGlobalTime());
123  double time = fibre->tShift(localPos, depth, chkFibre);
124 
125 #ifdef DebugLog
126  edm::LogInfo("HFShower") << "HFShower::getHits: in " << name << " Z "
127  << zCoor << "(" << globalPos.z() << ") " << zFibre
128  << " Trans " << translation << " Time " << tSlice
129  << " " << time << "\n Direction "
130  << momentumDir << " Local " << localMom;
131 #endif
132  // Here npe should be 0 if there is no fiber (@@ M.K.)
133  int npe = 1;
134  std::vector<double> wavelength;
135  std::vector<double> momz;
136  if (!applyFidCut) { // _____ Tmp close of the cherenkov function
137  if (ok) npe = cherenkov->computeNPE(aStep,particleDef,pBeta,u,v,w,stepl,zFibre,dose, npeDose);
138  wavelength = cherenkov->getWL();
139  momz = cherenkov->getMom();
140  } // ^^^^^ End of Tmp close of the cherenkov function
141  if(ok && npe>0) {
142  for (int i = 0; i<npe; ++i) {
143  double p=1.;
144  if (!applyFidCut) p = fibre->attLength(wavelength[i]);
145  double r1 = G4UniformRand();
146  double r2 = G4UniformRand();
147 #ifdef DebugLog
148  edm::LogInfo("HFShower") << "HFShower::getHits: " << i << " attenuation "
149  << r1 <<":" << exp(-p*zFibre) << " r2 " << r2
150  << ":" << probMax << " Survive: "
151  << (r1 <= exp(-p*zFibre) && r2 <= probMax);
152 #endif
153  if (applyFidCut || chkFibre < 0 || (r1 <= exp(-p*zFibre) && r2 <= probMax)) {
154  hit.depth = depth;
155  hit.time = tSlice+time;
156  if (!applyFidCut) {
157  hit.wavelength = wavelength[i]; // Tmp
158  hit.momentum = momz[i]; // Tmp
159  } else {
160  hit.wavelength = 300.; // Tmp
161  hit.momentum = 1.; // Tmp
162  }
163  hit.position = globalPos;
164  hits.push_back(hit);
165  nHit++;
166  }
167  }
168  }
169 
170 #ifdef DebugLog
171  edm::LogInfo("HFShower") << "HFShower::getHits: Number of Hits " << nHit;
172  for (int i=0; i<nHit; ++i)
173  edm::LogInfo("HFShower") << "HFShower::Hit " << i << " WaveLength "
174  << hits[i].wavelength << " Time " << hits[i].time
175  << " Momentum " << hits[i].momentum <<" Position "
176  << hits[i].position;
177 #endif
178  return hits;
179 
180 }
HFFibre::tShift
double tShift(const G4ThreeVector &point, int depth, int fromEndAbs=0)
Definition: HFFibre.cc:115
HFShower::Hit::wavelength
double wavelength
Definition: HFShower.h:36
i
int i
Definition: DBlmapReader.cc:9
HFShower::fibre
HFFibre * fibre
Definition: HFShower.h:55
create_public_lumi_plots.exp
tuple exp
Definition: create_public_lumi_plots.py:1087
w
const double w
Definition: UKUtility.cc:23
HFShower::Hit::momentum
double momentum
Definition: HFShower.h:37
HFFibre::attLength
double attLength(double lambda)
Definition: HFFibre.cc:97
puppiForMET_cff.weight
tuple weight
Definition: puppiForMET_cff.py:35
HFShower::applyFidCut
bool applyFidCut
Definition: HFShower.h:50
HFShower::Hit::position
G4ThreeVector position
Definition: HFShower.h:38
HFFibreFiducial::PMTNumber
static int PMTNumber(const G4ThreeVector &pe_effect)
Definition: HFFibreFiducial.cc:9
HFShower::cherenkov
HFCherenkov * cherenkov
Definition: HFShower.h:54
HFShower::chkFibre
int chkFibre
Definition: HFShower.h:57
HFShower::probMax
double probMax
Definition: HFShower.h:58
HFCherenkov::getWL
std::vector< double > getWL()
Definition: HFCherenkov.cc:337
funct::abs
Abs< T >::type abs(const T &t)
Definition: Abs.h:22
HFCherenkov::getMom
std::vector< double > getMom()
Definition: HFCherenkov.cc:342
HFShower::gpar
std::vector< double > gpar
Definition: HFShower.h:59
HLT_25ns14e33_v1_cff.depth
tuple depth
Definition: HLT_25ns14e33_v1_cff.py:6940
HFShower::Hit::time
double time
Definition: HFShower.h:35
AlCaHLTBitMon_ParallelJobs.p
tuple p
Definition: AlCaHLTBitMon_ParallelJobs.py:152
relval_parameters_module.energy
string energy
Definition: relval_parameters_module.py:29
HFCherenkov::computeNPE
int computeNPE(G4Step *step, G4ParticleDefinition *pDef, double pBeta, double u, double v, double w, double step_length, double zFiber, double Dose, int Npe_Dose)
Definition: HFCherenkov.cc:82
std::vector< HFShower::Hit > HFShower::getHits ( G4Step *  aStep,
bool  forLibrary 
)

Definition at line 317 of file HFShower.cc.

References funct::abs(), applyFidCut, cherenkov, chkFibre, HFCherenkov::computeNPE(), HLT_25ns14e33_v1_cff::depth, relval_parameters_module::energy, fibre, HFCherenkov::getMom(), HFCherenkov::getWL(), gpar, i, HFShower::Hit::momentum, mergeVDriftHistosByStation::name, convertSQLiteXML::ok, HFFibreFiducial::PMTNumber(), HFShower::Hit::position, HFShower::Hit::time, cond::rpcobgas::time, HFFibre::tShift(), findQualityFiles::v, w, and HFShower::Hit::wavelength.

317  {
318  std::vector<HFShower::Hit> hits;
319  int nHit = 0;
320 
321  double edep = aStep->GetTotalEnergyDeposit();
322  double stepl = 0.;
323 
324  if (aStep->GetTrack()->GetDefinition()->GetPDGCharge() != 0.)
325  stepl = aStep->GetStepLength();
326  if ((edep == 0.) || (stepl == 0.)) {
327 #ifdef DebugLog
328  edm::LogInfo("HFShower") << "HFShower::getHits: Number of Hits " << nHit;
329 #endif
330  return hits;
331  }
332 
333  G4Track *aTrack = aStep->GetTrack();
334  const G4DynamicParticle *aParticle = aTrack->GetDynamicParticle();
335 
336  HFShower::Hit hit;
337  double energy = aParticle->GetTotalEnergy();
338  double momentum = aParticle->GetTotalMomentum();
339  double pBeta = momentum / energy;
340  double dose = 0.;
341  int npeDose = 0;
342 
343  G4ThreeVector momentumDir = aParticle->GetMomentumDirection();
344  G4ParticleDefinition *particleDef = aTrack->GetDefinition();
345 
346  G4StepPoint * preStepPoint = aStep->GetPreStepPoint();
347  G4ThreeVector globalPos = preStepPoint->GetPosition();
348  G4String name = preStepPoint->GetTouchable()->GetSolid(0)->GetName();
349  double zv = std::abs(globalPos.z()) - gpar[4] - 0.5*gpar[1];
350  G4ThreeVector localPos = G4ThreeVector(globalPos.x(),globalPos.y(), zv);
351  G4ThreeVector localMom = preStepPoint->GetTouchable()->GetHistory()->
352  GetTopTransform().TransformAxis(momentumDir);
353  // @@ Here the depth should be changed (Fibers are all long in Geometry!)
354  int depth = 1;
355  int npmt = 0;
356  bool ok = true;
357  if (zv < 0 || zv > gpar[1]) {
358  ok = false; // beyond the fiber in Z
359  }
360  if (ok && applyFidCut) {
361  npmt = HFFibreFiducial:: PMTNumber(globalPos);
362  if (npmt <= 0) {
363  ok = false;
364  } else if (npmt > 24) { // a short fibre
365  if (zv > gpar[0]) {
366  depth = 2;
367  } else {
368  ok = false;
369  }
370  }
371 #ifdef DebugLog
372  edm::LogInfo("HFShower") << "HFShower:getHits(SL): npmt " << npmt
373  << " zv " << std::abs(globalPos.z())
374  << ":" << gpar[4] << ":" << zv << ":"
375  << gpar[0] << " ok " << ok << " depth " << depth;
376 #endif
377  } else {
378  depth = (preStepPoint->GetTouchable()->GetReplicaNumber(0))%10; // All LONG!
379  }
380  G4ThreeVector translation =
381  preStepPoint->GetTouchable()->GetVolume(1)->GetObjectTranslation();
382 
383  double u = localMom.x();
384  double v = localMom.y();
385  double w = localMom.z();
386  double zCoor = localPos.z();
387  double zFibre = (0.5*gpar[1]-zCoor-translation.z());
388  double tSlice = (aStep->GetPostStepPoint()->GetGlobalTime());
389  double time = fibre->tShift(localPos, depth, chkFibre);
390 
391 #ifdef DebugLog
392  edm::LogInfo("HFShower") << "HFShower::getHits(SL): in " << name << " Z "
393  << zCoor << "(" << globalPos.z() << ") " << zFibre
394  << " Trans " << translation << " Time " << tSlice
395  << " " << time << "\n Direction "
396  << momentumDir << " Local " << localMom;
397 #endif
398  // npe should be 0
399  int npe = 0;
400  if(ok) npe = cherenkov->computeNPE(aStep,particleDef,pBeta,u,v,w, stepl,zFibre, dose, npeDose);
401  std::vector<double> wavelength = cherenkov->getWL();
402  std::vector<double> momz = cherenkov->getMom();
403 
404  for (int i = 0; i<npe; ++i) {
405  hit.time = tSlice+time;
406  hit.wavelength = wavelength[i];
407  hit.momentum = momz[i];
408  hit.position = globalPos;
409  hits.push_back(hit);
410  nHit++;
411  }
412 
413  return hits;
414 }
HFFibre::tShift
double tShift(const G4ThreeVector &point, int depth, int fromEndAbs=0)
Definition: HFFibre.cc:115
HFShower::Hit::wavelength
double wavelength
Definition: HFShower.h:36
i
int i
Definition: DBlmapReader.cc:9
HFShower::fibre
HFFibre * fibre
Definition: HFShower.h:55
w
const double w
Definition: UKUtility.cc:23
HFShower::Hit::momentum
double momentum
Definition: HFShower.h:37
HFShower::applyFidCut
bool applyFidCut
Definition: HFShower.h:50
HFShower::Hit::position
G4ThreeVector position
Definition: HFShower.h:38
HFFibreFiducial::PMTNumber
static int PMTNumber(const G4ThreeVector &pe_effect)
Definition: HFFibreFiducial.cc:9
HFShower::cherenkov
HFCherenkov * cherenkov
Definition: HFShower.h:54
HFShower::chkFibre
int chkFibre
Definition: HFShower.h:57
HFCherenkov::getWL
std::vector< double > getWL()
Definition: HFCherenkov.cc:337
funct::abs
Abs< T >::type abs(const T &t)
Definition: Abs.h:22
HFCherenkov::getMom
std::vector< double > getMom()
Definition: HFCherenkov.cc:342
HFShower::gpar
std::vector< double > gpar
Definition: HFShower.h:59
HLT_25ns14e33_v1_cff.depth
tuple depth
Definition: HLT_25ns14e33_v1_cff.py:6940
HFShower::Hit::time
double time
Definition: HFShower.h:35
relval_parameters_module.energy
string energy
Definition: relval_parameters_module.py:29
HFCherenkov::computeNPE
int computeNPE(G4Step *step, G4ParticleDefinition *pDef, double pBeta, double u, double v, double w, double step_length, double zFiber, double Dose, int Npe_Dose)
Definition: HFCherenkov.cc:82
std::vector< HFShower::Hit > HFShower::getHits ( G4Step *  aStep,
bool  forLibraryProducer,
double  zoffset 
)

Definition at line 182 of file HFShower.cc.

References funct::abs(), applyFidCut, HFFibre::attLength(), cherenkov, chkFibre, HFCherenkov::computeNPE(), HFShower::Hit::depth, HLT_25ns14e33_v1_cff::depth, relval_parameters_module::energy, create_public_lumi_plots::exp, fibre, HFCherenkov::getMom(), HFCherenkov::getWL(), gpar, i, HFShower::Hit::momentum, mergeVDriftHistosByStation::name, convertSQLiteXML::ok, AlCaHLTBitMon_ParallelJobs::p, HFFibreFiducial::PMTNumber(), HFShower::Hit::position, probMax, diffTwoXMLs::r1, diffTwoXMLs::r2, HFShower::Hit::time, cond::rpcobgas::time, HFFibre::tShift(), findQualityFiles::v, w, and HFShower::Hit::wavelength.

184  {
185 
186  std::vector<HFShower::Hit> hits;
187  int nHit = 0;
188 
189  double edep = aStep->GetTotalEnergyDeposit();
190  double stepl = 0.;
191 
192  if (aStep->GetTrack()->GetDefinition()->GetPDGCharge() != 0.)
193  stepl = aStep->GetStepLength();
194  if ((edep == 0.) || (stepl == 0.)) {
195 #ifdef DebugLog
196  edm::LogInfo("HFShower") << "HFShower::getHits: Number of Hits " << nHit;
197 #endif
198  return hits;
199  }
200  G4Track *aTrack = aStep->GetTrack();
201  const G4DynamicParticle *aParticle = aTrack->GetDynamicParticle();
202 
203  HFShower::Hit hit;
204  double energy = aParticle->GetTotalEnergy();
205  double momentum = aParticle->GetTotalMomentum();
206  double pBeta = momentum / energy;
207  double dose = 0.;
208  int npeDose = 0;
209 
210  G4ThreeVector momentumDir = aParticle->GetMomentumDirection();
211  G4ParticleDefinition *particleDef = aTrack->GetDefinition();
212 
213  G4StepPoint * preStepPoint = aStep->GetPreStepPoint();
214  G4ThreeVector globalPos = preStepPoint->GetPosition();
215  G4String name = preStepPoint->GetTouchable()->GetSolid(0)->GetName();
216  //double zv = std::abs(globalPos.z()) - gpar[4] - 0.5*gpar[1];
217  //double zv = std::abs(globalPos.z()) - gpar[4];
218  double zv = gpar[1]-(std::abs(globalPos.z()) - zoffset);
219  G4ThreeVector localPos = G4ThreeVector(globalPos.x(),globalPos.y(), zv);
220  G4ThreeVector localMom = preStepPoint->GetTouchable()->GetHistory()->
221  GetTopTransform().TransformAxis(momentumDir);
222  // @@ Here the depth should be changed (Fibers all long in Geometry!)
223  int depth = 1;
224  int npmt = 0;
225  bool ok = true;
226  if (zv < 0. || zv > gpar[1]) {
227  ok = false; // beyond the fiber in Z
228  }
229  if (ok && applyFidCut) {
230  npmt = HFFibreFiducial::PMTNumber(globalPos);
231  if (npmt <= 0) {
232  ok = false;
233  } else if (npmt > 24) { // a short fibre
234  if (zv > gpar[0]) {
235  depth = 2;
236  } else {
237  ok = false;
238  }
239  }
240 #ifdef DebugLog
241  edm::LogInfo("HFShower") << "HFShower: npmt " << npmt
242  << " zv " << std::abs(globalPos.z())
243  << ":" << gpar[4] << ":" << zv << ":"
244  << gpar[0] << " ok " << ok << " depth " << depth;
245 #endif
246  } else {
247  depth = (preStepPoint->GetTouchable()->GetReplicaNumber(0))%10; // All LONG!
248  }
249  G4ThreeVector translation =
250  preStepPoint->GetTouchable()->GetVolume(1)->GetObjectTranslation();
251 
252  double u = localMom.x();
253  double v = localMom.y();
254  double w = localMom.z();
255  double zCoor = localPos.z();
256  double zFibre = (0.5*gpar[1]-zCoor-translation.z());
257  double tSlice = (aStep->GetPostStepPoint()->GetGlobalTime());
258  double time = fibre->tShift(localPos, depth, chkFibre);
259 
260 #ifdef DebugLog
261  edm::LogInfo("HFShower") << "HFShower::getHits: in " << name << " Z " <<zCoor
262  << "(" << globalPos.z() <<") " << zFibre <<" Trans "
263  << translation << " Time " << tSlice << " " << time
264  << "\n Direction " << momentumDir
265  << " Local " << localMom;
266 #endif
267  // Here npe should be 0 if there is no fiber (@@ M.K.)
268  int npe = 1;
269  std::vector<double> wavelength;
270  std::vector<double> momz;
271  if (!applyFidCut) { // _____ Tmp close of the cherenkov function
272  if (ok) npe = cherenkov->computeNPE(aStep,particleDef,pBeta,u,v,w,stepl,zFibre,dose, npeDose);
273  wavelength = cherenkov->getWL();
274  momz = cherenkov->getMom();
275  } // ^^^^^ End of Tmp close of the cherenkov function
276  if (ok && npe>0) {
277  for (int i = 0; i<npe; ++i) {
278  double p=1.;
279  if (!applyFidCut) p = fibre->attLength(wavelength[i]);
280  double r1 = G4UniformRand();
281  double r2 = G4UniformRand();
282 #ifdef DebugLog
283  edm::LogInfo("HFShower") << "HFShower::getHits: " << i << " attenuation "
284  << r1 << ":" << exp(-p*zFibre) << " r2 " << r2
285  << ":" << probMax << " Survive: "
286  << (r1 <= exp(-p*zFibre) && r2 <= probMax);
287 #endif
288  if (applyFidCut || chkFibre < 0 || (r1 <= exp(-p*zFibre) && r2 <= probMax)) {
289  hit.depth = depth;
290  hit.time = tSlice+time;
291  if (!applyFidCut) {
292  hit.wavelength = wavelength[i]; // Tmp
293  hit.momentum = momz[i]; // Tmp
294  } else {
295  hit.wavelength = 300.; // Tmp
296  hit.momentum = 1.; // Tmp
297  }
298  hit.position = globalPos;
299  hits.push_back(hit);
300  nHit++;
301  }
302  }
303  }
304 
305 #ifdef DebugLog
306  edm::LogInfo("HFShower") << "HFShower::getHits: Number of Hits " << nHit;
307  for (int i=0; i<nHit; ++i)
308  edm::LogInfo("HFShower") << "HFShower::Hit " << i << " WaveLength "
309  << hits[i].wavelength << " Time " << hits[i].time
310  << " Momentum " << hits[i].momentum <<" Position "
311  << hits[i].position;
312 #endif
313  return hits;
314 
315 }
HFFibre::tShift
double tShift(const G4ThreeVector &point, int depth, int fromEndAbs=0)
Definition: HFFibre.cc:115
HFShower::Hit::wavelength
double wavelength
Definition: HFShower.h:36
i
int i
Definition: DBlmapReader.cc:9
HFShower::fibre
HFFibre * fibre
Definition: HFShower.h:55
create_public_lumi_plots.exp
tuple exp
Definition: create_public_lumi_plots.py:1087
w
const double w
Definition: UKUtility.cc:23
HFShower::Hit::momentum
double momentum
Definition: HFShower.h:37
HFFibre::attLength
double attLength(double lambda)
Definition: HFFibre.cc:97
HFShower::applyFidCut
bool applyFidCut
Definition: HFShower.h:50
HFShower::Hit::position
G4ThreeVector position
Definition: HFShower.h:38
HFFibreFiducial::PMTNumber
static int PMTNumber(const G4ThreeVector &pe_effect)
Definition: HFFibreFiducial.cc:9
HFShower::cherenkov
HFCherenkov * cherenkov
Definition: HFShower.h:54
HFShower::chkFibre
int chkFibre
Definition: HFShower.h:57
HFShower::probMax
double probMax
Definition: HFShower.h:58
HFCherenkov::getWL
std::vector< double > getWL()
Definition: HFCherenkov.cc:337
funct::abs
Abs< T >::type abs(const T &t)
Definition: Abs.h:22
HFCherenkov::getMom
std::vector< double > getMom()
Definition: HFCherenkov.cc:342
HFShower::gpar
std::vector< double > gpar
Definition: HFShower.h:59
HLT_25ns14e33_v1_cff.depth
tuple depth
Definition: HLT_25ns14e33_v1_cff.py:6940
HFShower::Hit::time
double time
Definition: HFShower.h:35
AlCaHLTBitMon_ParallelJobs.p
tuple p
Definition: AlCaHLTBitMon_ParallelJobs.py:152
relval_parameters_module.energy
string energy
Definition: relval_parameters_module.py:29
HFCherenkov::computeNPE
int computeNPE(G4Step *step, G4ParticleDefinition *pDef, double pBeta, double u, double v, double w, double step_length, double zFiber, double Dose, int Npe_Dose)
Definition: HFCherenkov.cc:82
int HFShower::indexFinder ( double  x,
const std::vector< double > &  Fhist 
)
private

Definition at line 659 of file HFShower.cc.

References debug, LogDebug, findQualityFiles::size, and relval_parameters_module::step.

Referenced by compute().

659  {
660  // binary search in the vector of doubles
661  int size = Fhist.size();
662 
663  int curr = size / 2;
664  int step = size / 4;
665  int iter;
666  int prevdir = 0;
667  int actudir = 0;
668 
669  for (iter = 0; iter < size ; iter++) {
670 
671  if( curr >= size || curr < 1 )
672  LogWarning("FastCalorimetry") << " FamosHFShower::indexFinder - wrong current index = "
673  << curr << " !!!" << std::endl;
674 
675  if ((x <= Fhist[curr]) && (x > Fhist[curr-1])) break;
676  prevdir = actudir;
677  if(x > Fhist[curr]) {actudir = 1;}
678  else {actudir = -1;}
679  if(prevdir * actudir < 0) { if(step > 1) step /= 2;}
680  curr += actudir * step;
681  if(curr > size) curr = size;
682  else { if(curr < 1) {curr = 1;}}
683 
684  if(debug == 3)
685  LogDebug("FastCalorimetry") << " indexFinder - end of iter." << iter
686  << " curr, F[curr-1], F[curr] = "
687  << curr << " " << Fhist[curr-1] << " " << Fhist[curr] << std::endl;
688 
689  }
690 
691  if(debug == 3)
692  LogDebug("FastCalorimetry") << " indexFinder x = " << x << " found index = " << curr-1
693  << std::endl;
694 
695 
696  return curr-1;
697 }
LogDebug
#define LogDebug(id)
Definition: MessageLogger.h:501
debug
#define debug
Definition: HDRShower.cc:19
relval_parameters_module.step
string step
Definition: relval_parameters_module.py:36
findQualityFiles.size
tuple size
Write out results.
Definition: findQualityFiles.py:442
void HFShower::initRun ( G4ParticleTable *  ,
HcalDDDSimConstants *  hcons 
)

Definition at line 454 of file HFShower.cc.

References fibre, HcalDDDSimConstants::getGparHF(), gpar, and HFFibre::initRun().

Referenced by HCalSD::initRun(), and FiberSD::update().

454  {
455 
456  //Special Geometry parameters
457  gpar = hcons->getGparHF();
458  edm::LogInfo("HFShower") << "HFShower: " << gpar.size() << " gpar (cm)";
459  for (unsigned int ig=0; ig<gpar.size(); ig++)
460  edm::LogInfo("HFShower") << "HFShower: gpar[" << ig << "] = "
461  << gpar[ig]/cm << " cm";
462 
463  if (fibre) fibre->initRun(hcons);
464 }
HFShower::fibre
HFFibre * fibre
Definition: HFShower.h:55
HFFibre::initRun
void initRun(HcalDDDSimConstants *)
Definition: HFFibre.cc:80
HFShower::gpar
std::vector< double > gpar
Definition: HFShower.h:59
HcalDDDSimConstants::getGparHF
const std::vector< double > & getGparHF() const
Definition: HcalDDDSimConstants.h:41
void HFShower::makeSteps ( int  nsteps)
private

Definition at line 366 of file HFShower.cc.

References aloge, alpEM, alpHD, balanceEH, betEM, betHD, prof2calltree::count, debug, detector, e, eSpotSize, eStep, RandomEngineAndDistribution::flatShoot(), gam(), i, infinity, lamcurr, lamdepth, lamstep, LogDebug, nspots, random, rlamStep, groupFilesInBlocks::temp, tgamEM, tgamHD, theR1, theR2, theR3, transFactor, transParam, x, x0curr, x0depth, and y.

Referenced by HFShower().

366  {
367 
368  double sumes = 0.;
369  double sum = 0.;
370  std::vector<double> temp;
371 
372 
373  if(debug)
374  LogDebug("FastCalorimetry") << " FamosHFShower::makeSteps - "
375  << " nsteps required : " << nsteps << std::endl;
376 
377  int count = 0;
378  for (int i = 0; i < nsteps; i++) {
379 
380  double deplam = lamdepth[i] - 0.5 * lamstep[i];
381  double depx0 = x0depth[i] - 0.5 * lamstep[i] / x0curr[i];
382  double x = betEM * depx0;
383  double y = betHD * deplam;
384 
385  if(debug == 2)
386  LogDebug("FastCalorimetry") << " FamosHFShower::makeSteps "
387  << " - step " << i
388  << " depx0, x = " << depx0 << ", " << x
389  << " deplam, y = " << deplam << ", "
390  << y << std::endl;
391 
392  double est = (part * betEM * gam(x,alpEM) * lamcurr[i] /
393  (x0curr[i] * tgamEM) +
394  (1.-part) * betHD * gam(y,alpHD) / tgamHD) * lamstep[i];
395 
396  // protection ...
397  if(est < 0.) {
398  LogDebug("FastCalorimetry") << "*** FamosHFShower::makeSteps " << " - negative step energy !!!"
399  << std::endl;
400  est = 0.;
401  break ;
402  }
403 
404  // for estimates only
405  sum += est;
406  int nPest = (int) (est * e / sum / eSpotSize) ;
407 
408  if(debug == 2)
409  LogDebug("FastCalorimetry") << " FamosHFShower::makeSteps - nPoints estimate = "
410  << nPest << std::endl;
411 
412  if(nPest <= 1 && count !=0 ) break;
413 
414  // good step - to proceed
415 
416  temp.push_back(est);
417  sumes += est;
418 
419  rlamStep.push_back(transParam * (theR1 + (theR2 - theR3 * aloge))
420  * deplam * transFactor);
421  count ++;
422  }
423 
424  // fluctuations in ECAL and re-distribution of remaining energy in HCAL
425  if(detector[0] == 1 && count > 1) {
426  double oldECALenergy = temp[0];
427  double oldHCALenergy = sumes - oldECALenergy ;
428  double newECALenergy = 2. * sumes;
429  for (int i = 0; newECALenergy > sumes && i < infinity; i++)
430  newECALenergy = 2.* balanceEH * random->flatShoot() * oldECALenergy;
431 
432  if(debug == 2)
433  LogDebug("FastCalorimetry") << "*** FamosHFShower::makeSteps " << " ECAL fraction : old/new - "
434  << oldECALenergy/sumes << "/" << newECALenergy/sumes << std::endl;
435 
436  temp[0] = newECALenergy;
437  double newHCALenergy = sumes - newECALenergy;
438  double newHCALreweight = newHCALenergy / oldHCALenergy;
439 
440  for (int i = 1; i < count; i++) {
441  temp[i] *= newHCALreweight;
442  }
443 
444  }
445 
446 
447  // final re-normalization of the energy fractions
448  double etot = 0.;
449  for (int i = 0; i < count ; i++) {
450  eStep.push_back(temp[i] * e / sumes );
451  nspots.push_back((int)(eStep[i]/eSpotSize)+1);
452  etot += eStep[i];
453 
454  if(debug)
455  LogDebug("FastCalorimetry") << i << " xO and lamdepth at the end of step = "
456  << x0depth[i] << " "
457  << lamdepth[i] << " Estep func = " << eStep[i]
458  << " Rstep = " << rlamStep[i] << " Nspots = " << nspots[i]
459  << std::endl;
460 
461  }
462 
463  // The only step is in ECAL - let's make the size bigger ...
464  if(count == 1 and detector[0] == 1) rlamStep[0] *= 2.;
465 
466 
467  if(debug) {
468  if(eStep[0] > 0.95 * e && detector[0] == 1)
469  LogDebug("FastCalorimetry") << " FamosHFShower::makeSteps - " << "ECAL energy = " << eStep[0]
470  << " out of total = " << e << std::endl;
471  }
472 
473 }
LogDebug
#define LogDebug(id)
Definition: MessageLogger.h:501
HFShower::lamdepth
std::vector< double > lamdepth
Definition: HFShower.h:82
HFShower::eStep
std::vector< double > eStep
Definition: HFShower.h:80
HFShower::balanceEH
double balanceEH
Definition: HFShower.h:117
HFShower::random
const RandomEngineAndDistribution * random
Definition: HFShower.h:122
i
int i
Definition: DBlmapReader.cc:9
HFShower::alpHD
double alpHD
Definition: HFShower.h:72
HFShower::rlamStep
std::vector< double > rlamStep
Definition: HFShower.h:80
HFShower::nspots
std::vector< int > nspots
Definition: HFShower.h:79
HFShower::theR2
double theR2
Definition: HFShower.h:71
HFShower::transParam
double transParam
Definition: HFShower.h:105
RandomEngineAndDistribution::flatShoot
double flatShoot(double xmin=0.0, double xmax=1.0) const
Definition: RandomEngineAndDistribution.h:29
HFShower::infinity
int infinity
Definition: HFShower.h:84
HFShower::betHD
double betHD
Definition: HFShower.h:72
HFShower::lamstep
std::vector< double > lamstep
Definition: HFShower.h:82
HFShower::theR1
double theR1
Definition: HFShower.h:71
HFShower::eSpotSize
double eSpotSize
Definition: HFShower.h:109
HFShower::transFactor
double transFactor
Definition: HFShower.h:107
HFShower::detector
std::vector< int > detector
Definition: HFShower.h:79
HFShower::tgamEM
double tgamEM
Definition: HFShower.h:72
HFShower::aloge
double aloge
Definition: HFShower.h:77
HFShower::theR3
double theR3
Definition: HFShower.h:71
HFShower::gam
double gam(double x, double a) const
Definition: HFShower.h:49
HFShower::x0curr
std::vector< double > x0curr
Definition: HFShower.h:81
HFShower::e
double e
Definition: HFShower.h:96
HFShower::lamcurr
std::vector< double > lamcurr
Definition: HFShower.h:82
debug
#define debug
Definition: HDRShower.cc:19
part
part
Definition: HCALResponse.h:20
HFShower::tgamHD
double tgamHD
Definition: HFShower.h:72
HFShower::betEM
double betEM
Definition: HFShower.h:72
HFShower::alpEM
double alpEM
Definition: HFShower.h:72
HFShower::x0depth
std::vector< double > x0depth
Definition: HFShower.h:81
double HFShower::transProb ( double  factor,
double  R,
double  r 
)
inlineprivate

Definition at line 54 of file HFShower.h.

References dttmaxenums::R.

Referenced by compute().

54  {
55  double fsq = factor * factor;
56  return ((fsq + 1.)/fsq) * r * r / (r*r + R*R) ;
57  }

Member Data Documentation

double HFShower::aloge
private

Definition at line 77 of file HFShower.h.

Referenced by HFShower(), and makeSteps().

double HFShower::alpEM
private

Definition at line 72 of file HFShower.h.

Referenced by HFShower(), and makeSteps().

double HFShower::alpHD
private

Definition at line 72 of file HFShower.h.

Referenced by HFShower(), and makeSteps().

bool HFShower::applyFidCut
private

Definition at line 50 of file HFShower.h.

Referenced by getHits(), and HFShower().

double HFShower::balanceEH
private

Definition at line 117 of file HFShower.h.

Referenced by HFShower(), and makeSteps().

double HFShower::betEM
private

Definition at line 72 of file HFShower.h.

Referenced by HFShower(), and makeSteps().

double HFShower::betHD
private

Definition at line 72 of file HFShower.h.

Referenced by HFShower(), and makeSteps().

HFCherenkov* HFShower::cherenkov
private

Definition at line 54 of file HFShower.h.

Referenced by getHits(), and HFShower().

int HFShower::chkFibre
private

Definition at line 57 of file HFShower.h.

Referenced by getHits(), and HFShower().

double HFShower::criticalEnergy
private

Definition at line 113 of file HFShower.h.

Referenced by HFShower().

double HFShower::depthStart
private

Definition at line 76 of file HFShower.h.

Referenced by HFShower().

double HFShower::depthStep
private

Definition at line 111 of file HFShower.h.

Referenced by HFShower().

std::vector<int> HFShower::detector
private

Definition at line 79 of file HFShower.h.

Referenced by compute(), HFShower(), and makeSteps().

double HFShower::e
private

Definition at line 96 of file HFShower.h.

Referenced by HFShower(), and makeSteps().

double HFShower::eSpotSize
private

Definition at line 109 of file HFShower.h.

Referenced by HFShower(), and makeSteps().

std::vector<double> HFShower::eStep
private

Definition at line 80 of file HFShower.h.

Referenced by compute(), and makeSteps().

HFFibre* HFShower::fibre
private

Definition at line 55 of file HFShower.h.

Referenced by getHits(), HFShower(), and initRun().

std::vector<double> HFShower::gpar
private

Definition at line 59 of file HFShower.h.

Referenced by getHits(), and initRun().

double HFShower::hcalDepthFactor
private

Definition at line 119 of file HFShower.h.

Referenced by compute(), and HFShower().

int HFShower::infinity
private

Definition at line 84 of file HFShower.h.

Referenced by compute(), and makeSteps().

double HFShower::lambdaEM
private

Definition at line 75 of file HFShower.h.

Referenced by HFShower().

double HFShower::lambdaHD
private

Definition at line 75 of file HFShower.h.

Referenced by HFShower().

std::vector<double> HFShower::lamcurr
private

Definition at line 82 of file HFShower.h.

Referenced by HFShower(), and makeSteps().

std::vector<double> HFShower::lamdepth
private

Definition at line 82 of file HFShower.h.

Referenced by HFShower(), and makeSteps().

std::vector<double> HFShower::lamstep
private

Definition at line 82 of file HFShower.h.

Referenced by compute(), HFShower(), and makeSteps().

std::vector<double> HFShower::lamtotal
private

Definition at line 82 of file HFShower.h.

Referenced by compute(), and HFShower().

int HFShower::lossesOpt
private

Definition at line 99 of file HFShower.h.

Referenced by compute(), and HFShower().

double HFShower::maxTRfactor
private

Definition at line 115 of file HFShower.h.

Referenced by compute(), and HFShower().

int HFShower::nDepthSteps
private

Definition at line 101 of file HFShower.h.

Referenced by HFShower().

std::vector<int> HFShower::nspots
private

Definition at line 79 of file HFShower.h.

Referenced by compute(), and makeSteps().

int HFShower::nTRsteps
private

Definition at line 103 of file HFShower.h.

Referenced by compute(), and HFShower().

int HFShower::onEcal
private

Definition at line 93 of file HFShower.h.

Referenced by HFShower().

double HFShower::part
private

Definition at line 72 of file HFShower.h.

double HFShower::probMax
private

Definition at line 58 of file HFShower.h.

Referenced by getHits(), and HFShower().

const RandomEngineAndDistribution* HFShower::random
private

Definition at line 122 of file HFShower.h.

Referenced by compute(), HFShower(), and makeSteps().

std::vector<double> HFShower::rlamStep
private

Definition at line 80 of file HFShower.h.

Referenced by compute(), and makeSteps().

double HFShower::tgamEM
private

Definition at line 72 of file HFShower.h.

Referenced by HFShower(), and makeSteps().

double HFShower::tgamHD
private

Definition at line 72 of file HFShower.h.

Referenced by HFShower(), and makeSteps().

const ECALProperties* HFShower::theECALproperties
private

Definition at line 67 of file HFShower.h.

Referenced by HFShower().

EcalHitMaker* HFShower::theGrid
private

Definition at line 87 of file HFShower.h.

Referenced by compute(), and HFShower().

HcalHitMaker* HFShower::theHcalHitMaker
private

Definition at line 90 of file HFShower.h.

Referenced by compute().

const HCALProperties* HFShower::theHCALproperties
private

Definition at line 68 of file HFShower.h.

Referenced by HFShower().

HDShowerParametrization* HFShower::theParam
private

Definition at line 64 of file HFShower.h.

Referenced by HFShower().

double HFShower::theR1
private

Definition at line 71 of file HFShower.h.

Referenced by HFShower(), and makeSteps().

double HFShower::theR2
private

Definition at line 71 of file HFShower.h.

Referenced by HFShower(), and makeSteps().

double HFShower::theR3
private

Definition at line 71 of file HFShower.h.

Referenced by HFShower(), and makeSteps().

double HFShower::transFactor
private

Definition at line 107 of file HFShower.h.

Referenced by HFShower(), and makeSteps().

double HFShower::transParam
private

Definition at line 105 of file HFShower.h.

Referenced by HFShower(), and makeSteps().

std::vector<double> HFShower::x0curr
private

Definition at line 81 of file HFShower.h.

Referenced by HFShower(), and makeSteps().

std::vector<double> HFShower::x0depth
private

Definition at line 81 of file HFShower.h.

Referenced by HFShower(), and makeSteps().

double HFShower::x0EM
private

Definition at line 75 of file HFShower.h.

Referenced by HFShower().

double HFShower::x0HD
private

Definition at line 75 of file HFShower.h.

Referenced by HFShower().

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