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Hector Class Reference

#include <Hector.h>

Public Member Functions

void add (const HepMC::GenEvent *ev, const edm::EventSetup &es)
 
HepMC::GenEvent * addPartToHepMC (HepMC::GenEvent *event)
 
void clear ()
 
void clearApertureFlags ()
 
void filterD1 (TRandom3 *)
 
void filterFP420 (TRandom3 *)
 
void filterZDC (TRandom3 *)
 
std::vector< LHCTransportLink > & getCorrespondenceMap ()
 
int getDirect (unsigned int part_n) const
 
 Hector (const edm::ParameterSet &ps, bool verbosity, bool FP420Transport, bool ZDCTransport)
 
void print () const
 
virtual ~Hector ()
 

Private Attributes

string beam1filename
 
string beam2filename
 
double etacut
 
double lengthd1
 
double lengthfp420
 
double lengthzdc
 
H_BeamLine * m_beamlineD11
 
H_BeamLine * m_beamlineD12
 
H_BeamLine * m_beamlineFP4201
 
H_BeamLine * m_beamlineFP4202
 
H_BeamLine * m_beamlineZDC1
 
H_BeamLine * m_beamlineZDC2
 
std::map< unsigned int, H_BeamParticle * > m_beamPart
 
std::map< unsigned int, int > m_direct
 
std::map< unsigned int, double > m_eAtTrPoint
 
std::map< unsigned int, double > m_eta
 
bool m_FP420Transport
 
std::map< unsigned int, bool > m_isCharged
 
std::map< unsigned int, bool > m_isStoppedd1
 
std::map< unsigned int, bool > m_isStoppedfp420
 
std::map< unsigned int, bool > m_isStoppedzdc
 
std::map< unsigned int, int > m_pdg
 
std::map< unsigned int, double > m_pz
 
H_RecRPObject * m_rp420_b
 
H_RecRPObject * m_rp420_f
 
float m_rpp420_b
 
float m_rpp420_f
 
float m_rppd1
 
float m_rppzdc
 
double m_sig_e
 
double m_sigmaSTX
 
double m_sigmaSTY
 
bool m_smearAng
 
bool m_smearE
 
std::map< unsigned int, double > m_TxAtTrPoint
 
std::map< unsigned int, double > m_TyAtTrPoint
 
bool m_verbosity
 
std::map< unsigned int, double > m_xAtTrPoint
 
std::map< unsigned int, double > m_yAtTrPoint
 
bool m_ZDCTransport
 
edm::ESHandle< ParticleDataTable > pdt
 
std::vector< LHCTransportLink > theCorrespondenceMap
 

Detailed Description

Definition at line 40 of file Hector.h.

Constructor & Destructor Documentation

◆ Hector()

Hector::Hector ( const edm::ParameterSet &  ps,
bool  verbosity,
bool  FP420Transport,
bool  ZDCTransport 
)

Definition at line 17 of file Hector.cc.

18  : m_verbosity(verbosity), m_FP420Transport(FP420Transport), m_ZDCTransport(ZDCTransport) {
19  // Create LHC beam line
20  edm::ParameterSet hector_par = param.getParameter<edm::ParameterSet>("Hector");
21 
22  // User definitons
23  lengthfp420 = hector_par.getParameter<double>("BeamLineLengthFP420");
24  m_rpp420_f = (float)hector_par.getParameter<double>("RP420f");
25  m_rpp420_b = (float)hector_par.getParameter<double>("RP420b");
26  lengthzdc = hector_par.getParameter<double>("BeamLineLengthZDC");
27  lengthd1 = hector_par.getParameter<double>("BeamLineLengthD1");
28  beam1filename = hector_par.getParameter<string>("Beam1");
29  beam2filename = hector_par.getParameter<string>("Beam2");
30  m_rppzdc = (float)lengthzdc;
31  m_rppd1 = (float)lengthd1;
32  m_smearAng = hector_par.getParameter<bool>("smearAng");
33  m_sigmaSTX = hector_par.getParameter<double>("sigmaSTX");
34  m_sigmaSTY = hector_par.getParameter<double>("sigmaSTY");
35  m_smearE = hector_par.getParameter<bool>("smearEnergy");
36  m_sig_e = hector_par.getParameter<double>("sigmaEnergy");
37  etacut = hector_par.getParameter<double>("EtaCutForHector");
38 
39  theCorrespondenceMap.clear();
40 
41  if (m_verbosity) {
42  edm::LogInfo("HectorSetup") << "==================================================================="
43  "\n"
44  << " * * * * * * * * * * * * * * * * * * * * * * * * * * * * "
45  "\n"
46  << " * * "
47  "\n"
48  << " * --<--<-- A fast simulator --<--<-- * "
49  "\n"
50  << " * | --<--<-- of particle --<--<-- * "
51  "\n"
52  << " * ----HECTOR----< * "
53  "\n"
54  << " * | -->-->-- transport through-->-->-- * "
55  "\n"
56  << " * -->-->-- generic beamlines -->-->-- * "
57  "\n"
58  << " * * "
59  "\n"
60  << " * JINST 2:P09005 (2007) * "
61  "\n"
62  << " * X Rouby, J de Favereau, K Piotrzkowski (CP3) * "
63  "\n"
64  << " * http://www.fynu.ucl.ac.be/hector.html * "
65  "\n"
66  << " * * "
67  "\n"
68  << " * Center for Cosmology, Particle Physics and Phenomenology * "
69  "\n"
70  << " * Universite catholique de Louvain * "
71  "\n"
72  << " * Louvain-la-Neuve, Belgium * "
73  "\n"
74  << " * * "
75  "\n"
76  << " * * * * * * * * * * * * * * * * * * * * * * * * * * * * "
77  "\n"
78  << " Hector configuration: \n"
79  << " m_FP420Transport = " << m_FP420Transport << "\n"
80  << " m_ZDCTransport = " << m_ZDCTransport << "\n"
81  << " lengthfp420 = " << lengthfp420 << "\n"
82  << " m_rpp420_f = " << m_rpp420_f << "\n"
83  << " m_rpp420_b = " << m_rpp420_b << "\n"
84  << " lengthzdc = " << lengthzdc << "\n"
85  << " lengthd1 = " << lengthd1 << "\n"
86  << "==================================================================="
87  "\n";
88  }
89  edm::FileInPath b1(beam1filename.c_str());
90  edm::FileInPath b2(beam2filename.c_str());
91 
92  // construct beam line for FP420: .
93  if (m_FP420Transport && lengthfp420 > 0.) {
94  m_beamlineFP4201 = new H_BeamLine(1, lengthfp420 + 0.1); // (direction, length)
95  m_beamlineFP4202 = new H_BeamLine(-1, lengthfp420 + 0.1); //
96  m_beamlineFP4201->fill(b1.fullPath(), 1, "IP5");
97  m_beamlineFP4202->fill(b2.fullPath(), -1, "IP5");
98  m_beamlineFP4201->offsetElements(120, -0.097);
99  m_beamlineFP4202->offsetElements(120, +0.097);
100  m_beamlineFP4201->calcMatrix();
101  m_beamlineFP4202->calcMatrix();
102  } else {
103  if (m_verbosity)
104  LogDebug("HectorSetup") << "Hector: WARNING: lengthfp420= " << lengthfp420;
105  }
106 
107  if (m_ZDCTransport && lengthzdc > 0. && lengthd1 > 0.) {
108  // construct beam line for ZDC: .
109  m_beamlineZDC1 = new H_BeamLine(1, lengthzdc + 0.1); // (direction, length)
110  m_beamlineZDC2 = new H_BeamLine(-1, lengthzdc + 0.1); //
111  m_beamlineZDC1->fill(b1.fullPath(), 1, "IP5");
112  m_beamlineZDC2->fill(b2.fullPath(), -1, "IP5");
113  m_beamlineZDC1->offsetElements(120, -0.097);
114  m_beamlineZDC2->offsetElements(120, +0.097);
115  m_beamlineZDC1->calcMatrix();
116  m_beamlineZDC2->calcMatrix();
117 
118  // construct beam line for D1: .
119  m_beamlineD11 = new H_BeamLine(1, lengthd1 + 0.1); // (direction, length)
120  m_beamlineD12 = new H_BeamLine(-1, lengthd1 + 0.1); //
121  m_beamlineD11->fill(b1.fullPath(), 1, "IP5");
122  m_beamlineD12->fill(b2.fullPath(), -1, "IP5");
123  m_beamlineD11->offsetElements(120, -0.097);
124  m_beamlineD12->offsetElements(120, +0.097);
125  m_beamlineD11->calcMatrix();
126  m_beamlineD12->calcMatrix();
127  } else {
128  if (m_verbosity)
129  LogDebug("HectorSetup") << "Hector: WARNING: lengthzdc= " << lengthzdc << "lengthd1= " << lengthd1;
130  }
131 }

References b1, b2, beam1filename, beam2filename, etacut, dqmMemoryStats::float, edm::ParameterSet::getParameter(), lengthd1, lengthfp420, lengthzdc, LogDebug, m_beamlineD11, m_beamlineD12, m_beamlineFP4201, m_beamlineFP4202, m_beamlineZDC1, m_beamlineZDC2, m_FP420Transport, m_rpp420_b, m_rpp420_f, m_rppd1, m_rppzdc, m_sig_e, m_sigmaSTX, m_sigmaSTY, m_smearAng, m_smearE, m_verbosity, m_ZDCTransport, and theCorrespondenceMap.

◆ ~Hector()

Hector::~Hector ( )
virtual

Definition at line 133 of file Hector.cc.

133  {
134  for (std::map<unsigned int, H_BeamParticle *>::iterator it = m_beamPart.begin(); it != m_beamPart.end(); ++it) {
135  delete (*it).second;
136  }
137 
138  delete m_beamlineFP4201;
139  delete m_beamlineFP4202;
140  delete m_beamlineZDC1;
141  delete m_beamlineZDC2;
142  delete m_beamlineD11;
143  delete m_beamlineD12;
144 }

References m_beamlineD11, m_beamlineD12, m_beamlineFP4201, m_beamlineFP4202, m_beamlineZDC1, m_beamlineZDC2, and m_beamPart.

Member Function Documentation

◆ add()

void Hector::add ( const HepMC::GenEvent *  ev,
const edm::EventSetup &  es 
)

Adds the stable protons from the event ev to a beamline

Definition at line 164 of file Hector.cc.

164  {
165  H_BeamParticle *h_p;
166  unsigned int line;
167 
168  for (HepMC::GenEvent::particle_const_iterator eventParticle = evt->particles_begin();
169  eventParticle != evt->particles_end();
170  ++eventParticle) {
171  if ((*eventParticle)->status() == 1) {
172  if (abs((*eventParticle)->momentum().eta()) > etacut) {
173  line = (*eventParticle)->barcode();
174  if (m_beamPart.find(line) == m_beamPart.end()) {
175  double charge = 1.;
176  m_isCharged[line] = false; // neutrals
177  HepMC::GenParticle *g = (*eventParticle);
178  iSetup.getData(pdt);
179  const ParticleData *part = pdt->particle(g->pdg_id());
180  if (part) {
181  charge = part->charge();
182  }
183  if (charge != 0)
184  m_isCharged[line] = true; // charged
185  double mass = (*eventParticle)->generatedMass();
186 
187  h_p = new H_BeamParticle(mass, charge);
188 
189  double px, py, pz;
190  px = (*eventParticle)->momentum().px();
191  py = (*eventParticle)->momentum().py();
192  pz = (*eventParticle)->momentum().pz();
193 
194  h_p->set4Momentum(px, py, pz, (*eventParticle)->momentum().e());
195 
196  // from mm to um
197  double XforPosition = (*eventParticle)->production_vertex()->position().x() / micrometer; // um
198  double YforPosition = (*eventParticle)->production_vertex()->position().y() / micrometer; // um
199  double ZforPosition = (*eventParticle)->production_vertex()->position().z() / meter; // m
200  // crossing angle (beam tilt) is not known a priory; keep now 0.0 but,
201  // in principle, can be entered as parameters
202  double TXforPosition = 0.0, TYforPosition = 0.0; // urad
203 
204  // Clears H_BeamParticle::positions and sets the initial one
205  h_p->setPosition(XforPosition, YforPosition, TXforPosition, TYforPosition, ZforPosition);
206 
207  m_beamPart[line] = h_p;
208  m_direct[line] = 0;
209  m_direct[line] = (pz > 0) ? 1 : -1;
210 
211  m_eta[line] = (*eventParticle)->momentum().eta();
212  m_pdg[line] = (*eventParticle)->pdg_id();
213  m_pz[line] = (*eventParticle)->momentum().pz();
214 
215  if (m_verbosity) {
216  edm::LogVerbatim("HectorEventProcessing")
217  << "Hector:add: barcode = " << line << " status = " << g->status() << " PDG Id = " << g->pdg_id()
218  << " mass = " << mass << " pz = " << pz << " charge = " << charge
219  << " m_isCharged[line] = " << m_isCharged[line];
220  }
221  } // if find line
222  } // if eta > 8.2
223  } // if status
224  } // for loop
225 }

References funct::abs(), ALCARECOTkAlJpsiMuMu_cff::charge, etacut, g, GenParticle::GenParticle, edm::EventSetup::getData(), mps_splice::line, m_beamPart, m_direct, m_eta, m_isCharged, m_pdg, m_pz, m_verbosity, EgHLTOffHistBins_cfi::mass, pdt, multPhiCorr_741_25nsDY_cfi::px, and multPhiCorr_741_25nsDY_cfi::py.

Referenced by HectorProducer::produce(), and counter.Counter::register().

◆ addPartToHepMC()

HepMC::GenEvent * Hector::addPartToHepMC ( HepMC::GenEvent *  event)

Return vector of the particle lines (HepMC::GenParticle::barcode()) in a beamline

Definition at line 503 of file Hector.cc.

503  {
504  theCorrespondenceMap.clear();
505 
506  unsigned int line;
507 
508  HepMC::GenParticle *gpart;
509  long double tx, ty, theta, fi, energy, time = 0;
510  std::map<unsigned int, H_BeamParticle *>::iterator it;
511 
512  for (it = m_beamPart.begin(); it != m_beamPart.end(); ++it) {
513  line = (*it).first;
514  if (!m_FP420Transport)
515  m_isStoppedfp420[line] = true;
516  if (!m_ZDCTransport) {
517  m_isStoppedzdc[line] = false;
518  m_isStoppedd1[line] = true;
519  }
520  if (m_verbosity) {
521  LogDebug("HectorEventProcessing") << "Hector:addPartToHepMC: barcode = " << line << "\n"
522  << "Hector:addPartToHepMC: isStoppedfp420="
523  << (*m_isStoppedfp420.find(line)).second << "\n"
524  << "Hector:addPartToHepMC: isStoppedzdc=" << (*m_isStoppedzdc.find(line)).second
525  << "\n"
526  << "Hector:addPartToHepMC: isStoppedd1=" << (*m_isStoppedd1.find(line)).second;
527  }
528  if (!((*m_isStoppedfp420.find(line)).second) ||
529  (!((*m_isStoppedd1.find(line)).second) && ((*m_isStoppedzdc.find(line)).second))) {
530  gpart = evt->barcode_to_particle(line);
531  if (gpart) {
532  tx = (*m_TxAtTrPoint.find(line)).second / 1000000.;
533  ty = (*m_TyAtTrPoint.find(line)).second / 1000000.;
534  theta = sqrt((tx * tx) + (ty * ty));
535  double ddd = 0.;
536  if (!((*m_isStoppedfp420.find(line)).second)) {
537  if ((*m_direct.find(line)).second > 0) {
538  ddd = m_rpp420_f;
539  } else if ((*m_direct.find(line)).second < 0) {
540  ddd = m_rpp420_b;
541  theta = TMath::Pi() - theta;
542  }
543  } else {
544  ddd = lengthd1;
545  if ((*m_direct.find(line)).second < 0)
546  theta = TMath::Pi() - theta;
547  }
548 
549  fi = std::atan2(tx, ty); // tx, ty never == 0?
550  energy = (*m_eAtTrPoint.find(line)).second;
551 
552  time = (ddd * meter - gpart->production_vertex()->position().z() * mm); // mm
553 
554  if (ddd != 0.) {
555  if (m_verbosity) {
556  LogDebug("HectorEventProcessing") << "Hector:: x= " << (*(m_xAtTrPoint.find(line))).second * 0.001 << "\n"
557  << "Hector:: y= " << (*(m_yAtTrPoint.find(line))).second * 0.001 << "\n"
558  << "Hector:: z= " << ddd * (*(m_direct.find(line))).second * 1000. << "\n"
559  << "Hector:: t= " << time;
560  }
561 
562  HepMC::GenVertex *vert = new HepMC::GenVertex(HepMC::FourVector((*(m_xAtTrPoint.find(line))).second * 0.001,
563  (*(m_yAtTrPoint.find(line))).second * 0.001,
564  ddd * (*(m_direct.find(line))).second * 1000.,
565  time + .001 * time));
566 
567  gpart->set_status(2);
568  vert->add_particle_in(gpart);
569  vert->add_particle_out(new HepMC::GenParticle(HepMC::FourVector(energy * std::sin(theta) * std::sin(fi),
570  energy * std::sin(theta) * std::cos(fi),
571  energy * std::cos(theta),
572  energy),
573  gpart->pdg_id(),
574  1,
575  gpart->flow()));
576  evt->add_vertex(vert);
577 
578  int ingoing = (*vert->particles_in_const_begin())->barcode();
579  int outgoing = (*vert->particles_out_const_begin())->barcode();
580  LHCTransportLink theLink(ingoing, outgoing);
581  if (m_verbosity)
582  LogDebug("HectorEventProcessing") << "Hector:addPartToHepMC: LHCTransportLink " << theLink;
583  theCorrespondenceMap.push_back(theLink);
584 
585  if (m_verbosity)
586  LogDebug("HectorEventProcessing") << "Hector::TRANSPORTED pz= " << gpart->momentum().pz()
587  << " eta= " << gpart->momentum().eta() << " status= " << gpart->status();
588 
589  } // ddd
590  } // if gpart
591  } // if !isStopped
592 
593  else {
594  gpart = evt->barcode_to_particle(line);
595  if (gpart) {
596  // HepMC::GenVertex * vert= new HepMC::GenVertex();
597  gpart->set_status(2);
598  // vert->add_particle_in( gpart );
599  // vert->add_particle_out( gpart );
600  // evt->add_vertex( vert );
601  if (m_verbosity)
602  LogDebug("HectorEventProcessing") << "Hector::NON-transp. pz= " << gpart->momentum().pz()
603  << " eta= " << gpart->momentum().eta() << " status= " << gpart->status();
604  }
605  }
606 
607  } // for
608 
609  return evt;
610 }

References funct::cos(), HCALHighEnergyHPDFilter_cfi::energy, GenParticle::GenParticle, lengthd1, mps_splice::line, LogDebug, m_beamPart, m_direct, m_eAtTrPoint, m_FP420Transport, m_isStoppedd1, m_isStoppedfp420, m_isStoppedzdc, m_rpp420_b, m_rpp420_f, m_TxAtTrPoint, m_TyAtTrPoint, m_verbosity, m_xAtTrPoint, m_yAtTrPoint, m_ZDCTransport, Pi, edm::second(), funct::sin(), mathSSE::sqrt(), theCorrespondenceMap, theta(), and ntuplemaker::time.

Referenced by HectorProducer::produce().

◆ clear()

void Hector::clear ( void  )

Clears BeamParticle, prepares Hector for a next Aperture check or/and a next event

Definition at line 152 of file Hector.cc.

152  {
153  for (std::map<unsigned int, H_BeamParticle *>::iterator it = m_beamPart.begin(); it != m_beamPart.end(); ++it) {
154  delete (*it).second;
155  };
156  m_beamPart.clear();
157  m_direct.clear();
158  m_eta.clear();
159  m_pdg.clear();
160  m_pz.clear();
161  m_isCharged.clear();
162 }

References m_beamPart, m_direct, m_eta, m_isCharged, m_pdg, and m_pz.

Referenced by HectorProducer::produce().

◆ clearApertureFlags()

void Hector::clearApertureFlags ( )

Clears ApertureFlags, prepares Hector for a next event

Definition at line 146 of file Hector.cc.

146  {
147  m_isStoppedfp420.clear();
148  m_isStoppedzdc.clear();
149  m_isStoppedd1.clear();
150 }

References m_isStoppedd1, m_isStoppedfp420, and m_isStoppedzdc.

Referenced by HectorProducer::produce().

◆ filterD1()

void Hector::filterD1 ( TRandom3 *  rootEngine)

propagate the particles through a beamline to ZDC

Definition at line 402 of file Hector.cc.

402  {
403  unsigned int line;
404  H_BeamParticle *part;
405  std::map<unsigned int, H_BeamParticle *>::iterator it;
406 
407  bool is_stop_d1;
408  int direction;
409 
410  float x1_d1;
411  float y1_d1;
412 
413  if (!m_beamPart.empty() && lengthd1 > 0.) {
414  for (it = m_beamPart.begin(); it != m_beamPart.end(); ++it) {
415  line = (*it).first;
416  part = (*it).second;
417  if (m_verbosity)
418  edm::LogVerbatim("HectorEventProcessing")
419  << "Hector:filterD1: barcode = " << line << " isStoppedZDC =" << (*m_isStoppedzdc.find(line)).second;
420  if (((*m_isStoppedzdc.find(line)).second) || !((*m_isCharged.find(line)).second)) {
421  if (m_verbosity)
422  edm::LogVerbatim("HectorEventProcessing") << "Hector:filterD1: barcode = " << line << " propagated ";
423 
424  direction = (*m_direct.find(line)).second;
425  if (m_verbosity)
426  LogDebug("HectorEventProcessing") << "Hector:filterD1:direction=" << direction;
427  if (m_smearAng) {
428  if (m_sigmaSTX > 0. && m_sigmaSTY > 0.) {
429  // the beam transverse direction is centered on (TXforPosition,
430  // TYforPosition) at IP
431  part->smearAng(m_sigmaSTX, m_sigmaSTY, rootEngine);
432  } else {
433  // for smearAng() in urad, default are (STX=30.23, STY=30.23)
434  part->smearAng(STX, STY, rootEngine);
435  }
436  }
437  if (m_smearE) {
438  if (m_sig_e) {
439  part->smearE(m_sig_e, rootEngine);
440  } else {
441  part->smearE(SBE, rootEngine); // in GeV, default is SBE=0.79
442  }
443  }
444  if (direction == 1 && m_beamlineD11 != nullptr) {
445  part->computePath(m_beamlineD11);
446  is_stop_d1 = part->stopped(m_beamlineD11);
447  m_isStoppedd1[line] = is_stop_d1;
448  if (m_verbosity)
449  LogDebug("HectorEventProcessing")
450  << "Hector:filterD1 barcode " << line << " positive is_stop_d1 = " << is_stop_d1;
451  } else if (direction == -1 && m_beamlineD12 != nullptr) {
452  part->computePath(m_beamlineD12);
453  is_stop_d1 = part->stopped(m_beamlineD12);
454  m_isStoppedd1[line] = is_stop_d1;
455  if (m_verbosity)
456  LogDebug("HectorEventProcessing")
457  << "Hector:filterD1 barcode " << line << " negative is_stop_d1 = " << is_stop_d1;
458  } else {
459  is_stop_d1 = true;
460  m_isStoppedd1[line] = is_stop_d1;
461  if (m_verbosity)
462  LogDebug("HectorEventProcessing")
463  << "Hector:filterD1 barcode " << line << " 0 is_stop_d1 = " << is_stop_d1;
464  }
465  // propagating
466  if (!is_stop_d1) {
467  part->propagate(lengthd1);
468  x1_d1 = part->getX();
469  y1_d1 = part->getY();
470  m_xAtTrPoint[line] = x1_d1;
471  m_yAtTrPoint[line] = y1_d1;
472  m_TxAtTrPoint[line] = part->getTX();
473  m_TyAtTrPoint[line] = part->getTY();
474  m_eAtTrPoint[line] = part->getE();
475  }
476  } // if stopzdc
477  else {
478  m_isStoppedd1[line] = false; // not stopped in propagating to ZDC and
479  // therefore in propagation to D1 too.
480  if (m_verbosity)
481  LogDebug("HectorEventProcessing")
482  << "Hector:filterD1: barcode = " << line << " isStopped=" << (*m_isStoppedd1.find(line)).second;
483  }
484 
485  } // for (it = m_beamPart.begin(); it != m_beamPart.end(); it++ )
486  } // if ( m_beamPart.size() )
487 }

References lengthd1, mps_splice::line, LogDebug, m_beamlineD11, m_beamlineD12, m_beamPart, m_direct, m_eAtTrPoint, m_isCharged, m_isStoppedd1, m_isStoppedzdc, m_sig_e, m_sigmaSTX, m_sigmaSTY, m_smearAng, m_smearE, m_TxAtTrPoint, m_TyAtTrPoint, m_verbosity, m_xAtTrPoint, m_yAtTrPoint, and edm::second().

Referenced by HectorProducer::produce().

◆ filterFP420()

void Hector::filterFP420 ( TRandom3 *  rootEngine)

propagate the particles through a beamline to FP420

Definition at line 227 of file Hector.cc.

227  {
228  unsigned int line;
229  H_BeamParticle *part;
230  std::map<unsigned int, H_BeamParticle *>::iterator it;
231 
232  bool is_stop;
233  int direction;
234 
235  float x1_420;
236  float y1_420;
237 
238  if (!m_beamPart.empty() && lengthfp420 > 0.) {
239  for (it = m_beamPart.begin(); it != m_beamPart.end(); ++it) {
240  line = (*it).first;
241  part = (*it).second;
242 
243  if (m_verbosity) {
244  LogDebug("HectorEventProcessing") << "Hector:filterFP420: barcode = " << line;
245  }
246  if ((*m_isCharged.find(line)).second) {
247  direction = (*m_direct.find(line)).second;
248  if (m_smearAng) {
249  // the beam transverse direction is centered on (TXforPosition,
250  // TYforPosition) at IP
251  if (m_sigmaSTX > 0. && m_sigmaSTY > 0.) {
252  part->smearAng(m_sigmaSTX, m_sigmaSTY, rootEngine);
253  } else {
254  // for smearAng() in urad, default are (STX=30.23, STY=30.23)
255  part->smearAng(STX, STY, rootEngine);
256  }
257  }
258  if (m_smearE) {
259  if (m_sig_e) {
260  part->smearE(m_sig_e, rootEngine);
261  } else {
262  part->smearE(SBE, rootEngine); // in GeV, default is SBE=0.79
263  }
264  }
265  if (direction == 1 && m_beamlineFP4201 != nullptr) {
266  part->computePath(m_beamlineFP4201);
267  is_stop = part->stopped(m_beamlineFP4201);
268  if (m_verbosity)
269  LogDebug("HectorEventProcessing")
270  << "Hector:filterFP420: barcode = " << line << " positive is_stop= " << is_stop;
271  } else if (direction == -1 && m_beamlineFP4202 != nullptr) {
272  part->computePath(m_beamlineFP4202);
273  is_stop = part->stopped(m_beamlineFP4202);
274  if (m_verbosity)
275  LogDebug("HectorEventProcessing")
276  << "Hector:filterFP420: barcode = " << line << " negative is_stop= " << is_stop;
277  } else {
278  is_stop = true;
279  if (m_verbosity)
280  LogDebug("HectorEventProcessing")
281  << "Hector:filterFP420: barcode = " << line << " 0 is_stop= " << is_stop;
282  }
283 
284  // propagating
285  m_isStoppedfp420[line] = is_stop;
286  if (m_verbosity)
287  LogDebug("HectorEventProcessing")
288  << "Hector:filterFP420: barcode = " << line << " isStopped=" << (*m_isStoppedfp420.find(line)).second;
289 
290  if (!is_stop) {
291  if (direction == 1)
292  part->propagate(m_rpp420_f);
293  if (direction == -1)
294  part->propagate(m_rpp420_b);
295  x1_420 = part->getX();
296  y1_420 = part->getY();
297  if (m_verbosity)
298  LogDebug("HectorEventProcessing")
299  << "Hector:filterFP420: barcode = " << line << " x= " << x1_420 << " y= " << y1_420;
300 
301  m_xAtTrPoint[line] = x1_420;
302  m_yAtTrPoint[line] = y1_420;
303  m_TxAtTrPoint[line] = part->getTX();
304  m_TyAtTrPoint[line] = part->getTY();
305  m_eAtTrPoint[line] = part->getE();
306  }
307  } // if isCharged
308  else {
309  m_isStoppedfp420[line] = true; // imply that neutral particles stopped to reach 420m
310  if (m_verbosity)
311  LogDebug("HectorEventProcessing")
312  << "Hector:filterFP420: barcode = " << line << " isStopped=" << (*m_isStoppedfp420.find(line)).second;
313  }
314 
315  } // for (it = m_beamPart.begin(); it != m_beamPart.end(); it++ )
316  } // if ( m_beamPart.size() )
317 }

References lengthfp420, mps_splice::line, LogDebug, m_beamlineFP4201, m_beamlineFP4202, m_beamPart, m_direct, m_eAtTrPoint, m_isCharged, m_isStoppedfp420, m_rpp420_b, m_rpp420_f, m_sig_e, m_sigmaSTX, m_sigmaSTY, m_smearAng, m_smearE, m_TxAtTrPoint, m_TyAtTrPoint, m_verbosity, m_xAtTrPoint, m_yAtTrPoint, and edm::second().

Referenced by HectorProducer::produce().

◆ filterZDC()

void Hector::filterZDC ( TRandom3 *  rootEngine)

propagate the particles through a beamline to ZDC

Definition at line 319 of file Hector.cc.

319  {
320  unsigned int line;
321  H_BeamParticle *part;
322  std::map<unsigned int, H_BeamParticle *>::iterator it;
323 
324  bool is_stop_zdc = false;
325  int direction;
326 
327  if (!m_beamPart.empty() && lengthzdc > 0.) {
328  for (it = m_beamPart.begin(); it != m_beamPart.end(); ++it) {
329  line = (*it).first;
330  part = (*it).second;
331  if (m_verbosity) {
332  edm::LogVerbatim("HectorEventProcessing")
333  << "Hector:filterZDC: barcode = " << line << " charge = " << (*m_isCharged.find(line)).second;
334  if (m_FP420Transport)
335  LogDebug("HectorEventProcessing") << " isStoppedFP420 =" << (*m_isStoppedfp420.find(line)).second;
336  }
337  if (((*m_isCharged.find(line)).second)) {
338  if (m_verbosity)
339  LogDebug("HectorEventProcessing") << "Hector:filterZDC: barcode = " << line << " propagated ";
340 
341  direction = (*m_direct.find(line)).second;
342  if (m_verbosity)
343  LogDebug("HectorEventProcessing") << "Hector:filterZDC: barcode = " << line << " direction = " << direction;
344  if (m_smearAng) {
345  if (m_sigmaSTX > 0. && m_sigmaSTY > 0.) {
346  // the beam transverse direction is centered on (TXforPosition,
347  // TYforPosition) at IP
348  part->smearAng(m_sigmaSTX, m_sigmaSTY, rootEngine);
349  } else {
350  // for smearAng() in urad, default are (STX=30.23, STY=30.23)
351  part->smearAng(STX, STY, rootEngine);
352  }
353  }
354  if (m_smearE) {
355  if (m_sig_e) {
356  part->smearE(m_sig_e, rootEngine);
357  } else {
358  part->smearE(SBE, rootEngine); // in GeV, default is SBE=0.79
359  }
360  }
361  if (direction == 1 && m_beamlineZDC1 != nullptr) {
362  part->computePath(m_beamlineZDC1);
363  is_stop_zdc = part->stopped(m_beamlineZDC1);
364  m_isStoppedzdc[line] = is_stop_zdc;
365  if (m_verbosity)
366  LogDebug("HectorEventProcessing")
367  << "Hector:filterZDC: barcode " << line << " positive is_stop_zdc= " << is_stop_zdc;
368  } else if (direction == -1 && m_beamlineZDC2 != nullptr) {
369  part->computePath(m_beamlineZDC2);
370  is_stop_zdc = part->stopped(m_beamlineZDC2);
371  m_isStoppedzdc[line] = is_stop_zdc;
372  if (m_verbosity)
373  LogDebug("HectorEventProcessing")
374  << "Hector:filterZDC: barcode " << line << " negative is_stop_zdc= " << is_stop_zdc;
375  } else {
376  m_isStoppedzdc[line] = true;
377  if (m_verbosity)
378  LogDebug("HectorEventProcessing")
379  << "Hector:filterZDC: barcode " << line << " 0 is_stop_zdc= " << is_stop_zdc;
380  }
381  }
382  // if stopfp420 charged particles
383  /*
384  else if ( ((*m_isCharged.find(line)).second) ){
385  m_isStoppedzdc[line] = false;// not stopped in propagating to FP420 and
386  therefore in propagation to ZDC too. if(m_verbosity)
387  LogDebug("HectorEventProcessing") << "Hector:filterZDC: barcode = " <<
388  line << " isStopped=" << (*m_isStoppedzdc.find(line)).second;
389  } */
390  else {
391  m_isStoppedzdc[line] = true; // neutrals particles considered as stopped
392  // in propagating to ZDC
393  if (m_verbosity)
394  LogDebug("HectorEventProcessing")
395  << "Hector:filterZDC: barcode = " << line << " isStopped=" << (*m_isStoppedzdc.find(line)).second;
396  }
397 
398  } // for (it = m_beamPart.begin(); it != m_beamPart.end(); it++ )
399  } // if ( m_beamPart.size() )
400 }

References lengthzdc, mps_splice::line, LogDebug, m_beamlineZDC1, m_beamlineZDC2, m_beamPart, m_direct, m_FP420Transport, m_isCharged, m_isStoppedfp420, m_isStoppedzdc, m_sig_e, m_sigmaSTX, m_sigmaSTY, m_smearAng, m_smearE, m_verbosity, and edm::second().

Referenced by HectorProducer::produce().

◆ getCorrespondenceMap()

std::vector<LHCTransportLink>& Hector::getCorrespondenceMap ( )
inline

Definition at line 73 of file Hector.h.

73 { return theCorrespondenceMap; }

References theCorrespondenceMap.

Referenced by HectorProducer::produce().

◆ getDirect()

int Hector::getDirect ( unsigned int  part_n) const

Definition at line 489 of file Hector.cc.

489  {
490  std::map<unsigned int, int>::const_iterator it = m_direct.find(part_n);
491  if (it != m_direct.end()) {
492  return (*it).second;
493  }
494  return 0;
495 }

References m_direct.

◆ print()

void Hector::print ( void  ) const

Prints properties of all particles in a beamline

Definition at line 497 of file Hector.cc.

497  {
498  for (std::map<unsigned int, H_BeamParticle *>::const_iterator it = m_beamPart.begin(); it != m_beamPart.end(); ++it) {
499  (*it).second->printProperties();
500  };
501 }

References m_beamPart.

Member Data Documentation

◆ beam1filename

string Hector::beam1filename
private

Definition at line 127 of file Hector.h.

Referenced by Hector().

◆ beam2filename

string Hector::beam2filename
private

Definition at line 128 of file Hector.h.

Referenced by Hector().

◆ etacut

double Hector::etacut
private

Definition at line 85 of file Hector.h.

Referenced by add(), and Hector().

◆ lengthd1

double Hector::lengthd1
private

Definition at line 83 of file Hector.h.

Referenced by addPartToHepMC(), filterD1(), and Hector().

◆ lengthfp420

double Hector::lengthfp420
private

Definition at line 81 of file Hector.h.

Referenced by filterFP420(), and Hector().

◆ lengthzdc

double Hector::lengthzdc
private

Definition at line 82 of file Hector.h.

Referenced by filterZDC(), and Hector().

◆ m_beamlineD11

H_BeamLine* Hector::m_beamlineD11
private

Definition at line 104 of file Hector.h.

Referenced by filterD1(), Hector(), and ~Hector().

◆ m_beamlineD12

H_BeamLine* Hector::m_beamlineD12
private

Definition at line 105 of file Hector.h.

Referenced by filterD1(), Hector(), and ~Hector().

◆ m_beamlineFP4201

H_BeamLine* Hector::m_beamlineFP4201
private

Definition at line 100 of file Hector.h.

Referenced by filterFP420(), Hector(), and ~Hector().

◆ m_beamlineFP4202

H_BeamLine* Hector::m_beamlineFP4202
private

Definition at line 101 of file Hector.h.

Referenced by filterFP420(), Hector(), and ~Hector().

◆ m_beamlineZDC1

H_BeamLine* Hector::m_beamlineZDC1
private

Definition at line 102 of file Hector.h.

Referenced by filterZDC(), Hector(), and ~Hector().

◆ m_beamlineZDC2

H_BeamLine* Hector::m_beamlineZDC2
private

Definition at line 103 of file Hector.h.

Referenced by filterZDC(), Hector(), and ~Hector().

◆ m_beamPart

std::map<unsigned int, H_BeamParticle *> Hector::m_beamPart
private

Definition at line 111 of file Hector.h.

Referenced by add(), addPartToHepMC(), clear(), filterD1(), filterFP420(), filterZDC(), print(), and ~Hector().

◆ m_direct

std::map<unsigned int, int> Hector::m_direct
private

Definition at line 112 of file Hector.h.

Referenced by add(), addPartToHepMC(), clear(), filterD1(), filterFP420(), filterZDC(), and getDirect().

◆ m_eAtTrPoint

std::map<unsigned int, double> Hector::m_eAtTrPoint
private

Definition at line 120 of file Hector.h.

Referenced by addPartToHepMC(), filterD1(), and filterFP420().

◆ m_eta

std::map<unsigned int, double> Hector::m_eta
private

Definition at line 122 of file Hector.h.

Referenced by add(), and clear().

◆ m_FP420Transport

bool Hector::m_FP420Transport
private

Definition at line 131 of file Hector.h.

Referenced by addPartToHepMC(), filterZDC(), and Hector().

◆ m_isCharged

std::map<unsigned int, bool> Hector::m_isCharged
private

Definition at line 125 of file Hector.h.

Referenced by add(), clear(), filterD1(), filterFP420(), and filterZDC().

◆ m_isStoppedd1

std::map<unsigned int, bool> Hector::m_isStoppedd1
private

Definition at line 115 of file Hector.h.

Referenced by addPartToHepMC(), clearApertureFlags(), and filterD1().

◆ m_isStoppedfp420

std::map<unsigned int, bool> Hector::m_isStoppedfp420
private

Definition at line 113 of file Hector.h.

Referenced by addPartToHepMC(), clearApertureFlags(), filterFP420(), and filterZDC().

◆ m_isStoppedzdc

std::map<unsigned int, bool> Hector::m_isStoppedzdc
private

Definition at line 114 of file Hector.h.

Referenced by addPartToHepMC(), clearApertureFlags(), filterD1(), and filterZDC().

◆ m_pdg

std::map<unsigned int, int> Hector::m_pdg
private

Definition at line 123 of file Hector.h.

Referenced by add(), and clear().

◆ m_pz

std::map<unsigned int, double> Hector::m_pz
private

Definition at line 124 of file Hector.h.

Referenced by add(), and clear().

◆ m_rp420_b

H_RecRPObject* Hector::m_rp420_b
private

Definition at line 109 of file Hector.h.

◆ m_rp420_f

H_RecRPObject* Hector::m_rp420_f
private

Definition at line 108 of file Hector.h.

◆ m_rpp420_b

float Hector::m_rpp420_b
private

Definition at line 93 of file Hector.h.

Referenced by addPartToHepMC(), filterFP420(), and Hector().

◆ m_rpp420_f

float Hector::m_rpp420_f
private

Definition at line 92 of file Hector.h.

Referenced by addPartToHepMC(), filterFP420(), and Hector().

◆ m_rppd1

float Hector::m_rppd1
private

Definition at line 95 of file Hector.h.

Referenced by Hector().

◆ m_rppzdc

float Hector::m_rppzdc
private

Definition at line 94 of file Hector.h.

Referenced by Hector().

◆ m_sig_e

double Hector::m_sig_e
private

Definition at line 87 of file Hector.h.

Referenced by filterD1(), filterFP420(), filterZDC(), and Hector().

◆ m_sigmaSTX

double Hector::m_sigmaSTX
private

Definition at line 89 of file Hector.h.

Referenced by filterD1(), filterFP420(), filterZDC(), and Hector().

◆ m_sigmaSTY

double Hector::m_sigmaSTY
private

Definition at line 90 of file Hector.h.

Referenced by filterD1(), filterFP420(), filterZDC(), and Hector().

◆ m_smearAng

bool Hector::m_smearAng
private

Definition at line 86 of file Hector.h.

Referenced by filterD1(), filterFP420(), filterZDC(), and Hector().

◆ m_smearE

bool Hector::m_smearE
private

Definition at line 88 of file Hector.h.

Referenced by filterD1(), filterFP420(), filterZDC(), and Hector().

◆ m_TxAtTrPoint

std::map<unsigned int, double> Hector::m_TxAtTrPoint
private

Definition at line 118 of file Hector.h.

Referenced by addPartToHepMC(), filterD1(), and filterFP420().

◆ m_TyAtTrPoint

std::map<unsigned int, double> Hector::m_TyAtTrPoint
private

Definition at line 119 of file Hector.h.

Referenced by addPartToHepMC(), filterD1(), and filterFP420().

◆ m_verbosity

bool Hector::m_verbosity
private

Definition at line 130 of file Hector.h.

Referenced by add(), addPartToHepMC(), filterD1(), filterFP420(), filterZDC(), and Hector().

◆ m_xAtTrPoint

std::map<unsigned int, double> Hector::m_xAtTrPoint
private

Definition at line 116 of file Hector.h.

Referenced by addPartToHepMC(), filterD1(), and filterFP420().

◆ m_yAtTrPoint

std::map<unsigned int, double> Hector::m_yAtTrPoint
private

Definition at line 117 of file Hector.h.

Referenced by addPartToHepMC(), filterD1(), and filterFP420().

◆ m_ZDCTransport

bool Hector::m_ZDCTransport
private

Definition at line 132 of file Hector.h.

Referenced by addPartToHepMC(), and Hector().

◆ pdt

edm::ESHandle<ParticleDataTable> Hector::pdt
private

Definition at line 97 of file Hector.h.

Referenced by add().

◆ theCorrespondenceMap

std::vector<LHCTransportLink> Hector::theCorrespondenceMap
private

Definition at line 134 of file Hector.h.

Referenced by addPartToHepMC(), getCorrespondenceMap(), and Hector().

HIPAlignmentAlgorithm_cfi.verbosity
verbosity
Definition: HIPAlignmentAlgorithm_cfi.py:7
Hector::m_verbosity
bool m_verbosity
Definition: Hector.h:130
Hector::m_TyAtTrPoint
std::map< unsigned int, double > m_TyAtTrPoint
Definition: Hector.h:119
dqmMemoryStats.float
float
Definition: dqmMemoryStats.py:127
Hector::m_isStoppedd1
std::map< unsigned int, bool > m_isStoppedd1
Definition: Hector.h:115
Hector::m_isStoppedfp420
std::map< unsigned int, bool > m_isStoppedfp420
Definition: Hector.h:113
Hector::theCorrespondenceMap
std::vector< LHCTransportLink > theCorrespondenceMap
Definition: Hector.h:134
Hector::m_xAtTrPoint
std::map< unsigned int, double > m_xAtTrPoint
Definition: Hector.h:116
multPhiCorr_741_25nsDY_cfi.py
py
Definition: multPhiCorr_741_25nsDY_cfi.py:12
Hector::m_sigmaSTX
double m_sigmaSTX
Definition: Hector.h:89
Hector::etacut
double etacut
Definition: Hector.h:85
Hector::m_FP420Transport
bool m_FP420Transport
Definition: Hector.h:131
Hector::m_beamlineZDC2
H_BeamLine * m_beamlineZDC2
Definition: Hector.h:103
edm::second
U second(std::pair< T, U > const &p)
Definition: ParameterSet.cc:222
Hector::beam1filename
string beam1filename
Definition: Hector.h:127
Hector::m_beamlineD12
H_BeamLine * m_beamlineD12
Definition: Hector.h:105
edm::LogInfo
Log< level::Info, false > LogInfo
Definition: MessageLogger.h:125
b2
static constexpr float b2
Definition: L1EGammaCrystalsEmulatorProducer.cc:82
Hector::m_smearE
bool m_smearE
Definition: Hector.h:88
ParticleData
HepPDT::ParticleData ParticleData
Definition: ParticleDataTable.h:9
Hector::lengthfp420
double lengthfp420
Definition: Hector.h:81
funct::sin
Sin< T >::type sin(const T &t)
Definition: Sin.h:22
Hector::m_smearAng
bool m_smearAng
Definition: Hector.h:86
Hector::m_TxAtTrPoint
std::map< unsigned int, double > m_TxAtTrPoint
Definition: Hector.h:118
b1
static constexpr float b1
Definition: L1EGammaCrystalsEmulatorProducer.cc:82
Hector::m_sigmaSTY
double m_sigmaSTY
Definition: Hector.h:90
edm::FileInPath
Definition: FileInPath.h:64
part
part
Definition: HCALResponse.h:20
funct::cos
Cos< T >::type cos(const T &t)
Definition: Cos.h:22
Hector::m_yAtTrPoint
std::map< unsigned int, double > m_yAtTrPoint
Definition: Hector.h:117
Hector::m_pdg
std::map< unsigned int, int > m_pdg
Definition: Hector.h:123
mathSSE::sqrt
T sqrt(T t)
Definition: SSEVec.h:19
theta
Geom::Theta< T > theta() const
Definition: Basic3DVectorLD.h:150
HCALHighEnergyHPDFilter_cfi.energy
energy
Definition: HCALHighEnergyHPDFilter_cfi.py:5
HectorTransport_cfi.ZDCTransport
ZDCTransport
HepMC source to be processed.
Definition: HectorTransport_cfi.py:6
ALCARECOTkAlJpsiMuMu_cff.charge
charge
Definition: ALCARECOTkAlJpsiMuMu_cff.py:47
LogDebug
#define LogDebug(id)
Definition: MessageLogger.h:223
Hector::m_direct
std::map< unsigned int, int > m_direct
Definition: Hector.h:112
edm::ParameterSet
Definition: ParameterSet.h:47
Hector::m_beamlineFP4202
H_BeamLine * m_beamlineFP4202
Definition: Hector.h:101
Hector::m_isCharged
std::map< unsigned int, bool > m_isCharged
Definition: Hector.h:125
Hector::m_rppzdc
float m_rppzdc
Definition: Hector.h:94
Hector::m_rpp420_f
float m_rpp420_f
Definition: Hector.h:92
Hector::m_sig_e
double m_sig_e
Definition: Hector.h:87
Hector::lengthd1
double lengthd1
Definition: Hector.h:83
Hector::lengthzdc
double lengthzdc
Definition: Hector.h:82
Hector::m_ZDCTransport
bool m_ZDCTransport
Definition: Hector.h:132
HectorTransport_cfi.FP420Transport
FP420Transport
main flag to set transport for ZDC
Definition: HectorTransport_cfi.py:7
multPhiCorr_741_25nsDY_cfi.px
px
Definition: multPhiCorr_741_25nsDY_cfi.py:10
Hector::m_rpp420_b
float m_rpp420_b
Definition: Hector.h:93
Hector::m_beamPart
std::map< unsigned int, H_BeamParticle * > m_beamPart
Definition: Hector.h:111
GenParticle.GenParticle
GenParticle
Definition: GenParticle.py:18
edm::LogVerbatim
Log< level::Info, true > LogVerbatim
Definition: MessageLogger.h:128
Hector::m_eta
std::map< unsigned int, double > m_eta
Definition: Hector.h:122
Hector::m_eAtTrPoint
std::map< unsigned int, double > m_eAtTrPoint
Definition: Hector.h:120
Hector::m_isStoppedzdc
std::map< unsigned int, bool > m_isStoppedzdc
Definition: Hector.h:114
EgHLTOffHistBins_cfi.mass
mass
Definition: EgHLTOffHistBins_cfi.py:34
edm::ParameterSet::getParameter
T getParameter(std::string const &) const
Definition: ParameterSet.h:303
Hector::m_beamlineZDC1
H_BeamLine * m_beamlineZDC1
Definition: Hector.h:102
Hector::pdt
edm::ESHandle< ParticleDataTable > pdt
Definition: Hector.h:97
Hector::m_beamlineD11
H_BeamLine * m_beamlineD11
Definition: Hector.h:104
Pi
const double Pi
Definition: CosmicMuonParameters.h:18
Hector::m_beamlineFP4201
H_BeamLine * m_beamlineFP4201
Definition: Hector.h:100
Hector::m_pz
std::map< unsigned int, double > m_pz
Definition: Hector.h:124
Hector::m_rppd1
float m_rppd1
Definition: Hector.h:95
funct::abs
Abs< T >::type abs(const T &t)
Definition: Abs.h:22
ntuplemaker.time
time
Definition: ntuplemaker.py:310
mps_splice.line
line
Definition: mps_splice.py:76
Hector::beam2filename
string beam2filename
Definition: Hector.h:128
g
The Signals That Services Can Subscribe To This is based on ActivityRegistry and is current per Services can connect to the signals distributed by the ActivityRegistry in order to monitor the activity of the application Each possible callback has some defined which we here list in angle e g
Definition: Activities.doc:4
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