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DerivationFramework::PsiPlusPsiCascade Class Reference

#include <PsiPlusPsiCascade.h>

Inheritance diagram for DerivationFramework::PsiPlusPsiCascade:
Collaboration diagram for DerivationFramework::PsiPlusPsiCascade:

Public Member Functions

 PsiPlusPsiCascade (const std::string &type, const std::string &name, const IInterface *parent)
 
virtual ~PsiPlusPsiCascade ()=default
 
virtual StatusCode initialize () override
 
StatusCode performSearch (std::vector< Trk::VxCascadeInfo * > *cascadeinfoContainer, std::vector< Trk::VxCascadeInfo * > *cascadeinfoContainer_noConstr) const
 
virtual StatusCode addBranches () const override
 

Private Attributes

SG::ReadHandleKey< xAOD::VertexContainer > m_vertexPsi1ContainerKey
 
SG::ReadHandleKey< xAOD::VertexContainer > m_vertexPsi2ContainerKey
 
std::vector< std::string > m_vertexPsi1HypoNames
 
std::vector< std::string > m_vertexPsi2HypoNames
 
SG::WriteHandleKeyArray< xAOD::VertexContainer > m_cascadeOutputsKeys
 
SG::ReadHandleKey< xAOD::VertexContainer > m_VxPrimaryCandidateName
 Name of primary vertex container. More...
 
SG::ReadHandleKey< xAOD::TrackParticleContainer > m_trackContainerName
 
SG::ReadHandleKey< xAOD::EventInfo > m_eventInfo_key
 
double m_jpsi1MassLower
 
double m_jpsi1MassUpper
 
double m_jpsi2MassLower
 
double m_jpsi2MassUpper
 
double m_diTrack1MassLower
 
double m_diTrack1MassUpper
 
double m_diTrack2MassLower
 
double m_diTrack2MassUpper
 
double m_psi1MassLower
 
double m_psi1MassUpper
 
double m_psi2MassLower
 
double m_psi2MassUpper
 
double m_MassLower
 
double m_MassUpper
 
int m_vtx1Daug_num
 
double m_vtx1Daug1MassHypo
 
double m_vtx1Daug2MassHypo
 
double m_vtx1Daug3MassHypo
 
double m_vtx1Daug4MassHypo
 
int m_vtx2Daug_num
 
double m_vtx2Daug1MassHypo
 
double m_vtx2Daug2MassHypo
 
double m_vtx2Daug3MassHypo
 
double m_vtx2Daug4MassHypo
 
double m_massPsi1
 
double m_massPsi2
 
double m_massJpsi1
 
double m_massJpsi2
 
double m_massDiTrk1
 
double m_massDiTrk2
 
bool m_constrPsi1
 
bool m_constrPsi2
 
bool m_constrJpsi1
 
bool m_constrJpsi2
 
bool m_constrDiTrk1
 
bool m_constrDiTrk2
 
double m_chi2cut_Psi1
 
double m_chi2cut_Psi2
 
double m_chi2cut
 
bool m_removeDuplicatePairs
 
unsigned int m_maxCandidates
 
ToolHandle< Trk::TrkVKalVrtFitter > m_iVertexFitter
 
ToolHandle< Analysis::PrimaryVertexRefitter > m_pvRefitter
 
ToolHandle< Trk::V0Tools > m_V0Tools
 
ToolHandle< DerivationFramework::CascadeTools > m_CascadeTools
 
ServiceHandle< IPartPropSvc > m_partPropSvc {this, "PartPropSvc", "PartPropSvc"}
 
bool m_refitPV
 
SG::WriteHandleKey< xAOD::VertexContainer > m_refPVContainerName
 
std::string m_hypoName
 
int m_PV_max
 
int m_DoVertexType
 
size_t m_PV_minNTracks
 

Detailed Description

Definition at line 31 of file PsiPlusPsiCascade.h.

Constructor & Destructor Documentation

◆ PsiPlusPsiCascade()

DerivationFramework::PsiPlusPsiCascade::PsiPlusPsiCascade ( const std::string &  type,
const std::string &  name,
const IInterface *  parent 
)

Definition at line 258 of file PsiPlusPsiCascade.cxx.

258  : base_class(type,name,parent),
259  m_vertexPsi1ContainerKey(""),
260  m_vertexPsi2ContainerKey(""),
261  m_cascadeOutputsKeys({"PsiPlusPsiCascadeVtx1", "PsiPlusPsiCascadeVtx2", "PsiPlusPsiCascadeVtx3"}),
262  m_VxPrimaryCandidateName("PrimaryVertices"),
263  m_trackContainerName("InDetTrackParticles"),
264  m_eventInfo_key("EventInfo"),
265  m_jpsi1MassLower(0.0),
266  m_jpsi1MassUpper(20000.0),
267  m_jpsi2MassLower(0.0),
268  m_jpsi2MassUpper(20000.0),
269  m_diTrack1MassLower(-1.0),
270  m_diTrack1MassUpper(-1.0),
271  m_diTrack2MassLower(-1.0),
272  m_diTrack2MassUpper(-1.0),
273  m_psi1MassLower(0.0),
274  m_psi1MassUpper(25000.0),
275  m_psi2MassLower(0.0),
276  m_psi2MassUpper(25000.0),
277  m_MassLower(0.0),
278  m_MassUpper(31000.0),
279  m_vtx1Daug_num(4),
280  m_vtx1Daug1MassHypo(-1),
281  m_vtx1Daug2MassHypo(-1),
282  m_vtx1Daug3MassHypo(-1),
283  m_vtx1Daug4MassHypo(-1),
284  m_vtx2Daug_num(4),
285  m_vtx2Daug1MassHypo(-1),
286  m_vtx2Daug2MassHypo(-1),
287  m_vtx2Daug3MassHypo(-1),
288  m_vtx2Daug4MassHypo(-1),
289  m_massPsi1(-1),
290  m_massPsi2(-1),
291  m_massJpsi1(-1),
292  m_massJpsi2(-1),
293  m_massDiTrk1(-1),
294  m_massDiTrk2(-1),
295  m_constrPsi1(false),
296  m_constrPsi2(false),
297  m_constrJpsi1(false),
298  m_constrJpsi2(false),
299  m_constrDiTrk1(false),
300  m_constrDiTrk2(false),
301  m_chi2cut_Psi1(-1.0),
302  m_chi2cut_Psi2(-1.0),
303  m_chi2cut(-1.0),
304  m_removeDuplicatePairs(false),
305  m_maxCandidates(0),
306  m_iVertexFitter("Trk::TrkVKalVrtFitter"),
307  m_pvRefitter("Analysis::PrimaryVertexRefitter", this),
308  m_V0Tools("Trk::V0Tools"),
309  m_CascadeTools("DerivationFramework::CascadeTools")
310  {
311  declareProperty("Psi1Vertices", m_vertexPsi1ContainerKey);
312  declareProperty("Psi2Vertices", m_vertexPsi2ContainerKey);
313  declareProperty("Psi1VtxHypoNames", m_vertexPsi1HypoNames);
314  declareProperty("Psi2VtxHypoNames", m_vertexPsi2HypoNames);
315  declareProperty("VxPrimaryCandidateName", m_VxPrimaryCandidateName);
316  declareProperty("TrackContainerName", m_trackContainerName);
317  declareProperty("RefPVContainerName", m_refPVContainerName = "RefittedPrimaryVertices");
318  declareProperty("Jpsi1MassLowerCut", m_jpsi1MassLower);
319  declareProperty("Jpsi1MassUpperCut", m_jpsi1MassUpper);
320  declareProperty("Jpsi2MassLowerCut", m_jpsi2MassLower);
321  declareProperty("Jpsi2MassUpperCut", m_jpsi2MassUpper);
322  declareProperty("DiTrack1MassLower", m_diTrack1MassLower); // only effective when m_vtx1Daug_num=4
323  declareProperty("DiTrack1MassUpper", m_diTrack1MassUpper); // only effective when m_vtx1Daug_num=4
324  declareProperty("DiTrack2MassLower", m_diTrack2MassLower); // only effective when m_vtx2Daug_num=4
325  declareProperty("DiTrack2MassUpper", m_diTrack2MassUpper); // only effective when m_vtx2Daug_num=4
326  declareProperty("Psi1MassLowerCut", m_psi1MassLower);
327  declareProperty("Psi1MassUpperCut", m_psi1MassUpper);
328  declareProperty("Psi2MassLowerCut", m_psi2MassLower);
329  declareProperty("Psi2MassUpperCut", m_psi2MassUpper);
330  declareProperty("MassLowerCut", m_MassLower);
331  declareProperty("MassUpperCut", m_MassUpper);
332  declareProperty("HypothesisName", m_hypoName = "TQ");
333  declareProperty("NumberOfPsi1Daughters", m_vtx1Daug_num); // 3 or 4 only
334  declareProperty("Vtx1Daug1MassHypo", m_vtx1Daug1MassHypo);
335  declareProperty("Vtx1Daug2MassHypo", m_vtx1Daug2MassHypo);
336  declareProperty("Vtx1Daug3MassHypo", m_vtx1Daug3MassHypo);
337  declareProperty("Vtx1Daug4MassHypo", m_vtx1Daug4MassHypo);
338  declareProperty("NumberOfPsi2Daughters", m_vtx2Daug_num); // 3 or 4 only
339  declareProperty("Vtx2Daug1MassHypo", m_vtx2Daug1MassHypo);
340  declareProperty("Vtx2Daug2MassHypo", m_vtx2Daug2MassHypo);
341  declareProperty("Vtx2Daug3MassHypo", m_vtx2Daug3MassHypo);
342  declareProperty("Vtx2Daug4MassHypo", m_vtx2Daug4MassHypo);
343  declareProperty("Jpsi1Mass", m_massJpsi1);
344  declareProperty("Jpsi2Mass", m_massJpsi2);
345  declareProperty("DiTrack1Mass", m_massDiTrk1);
346  declareProperty("DiTrack2Mass", m_massDiTrk2);
347  declareProperty("Psi1Mass", m_massPsi1);
348  declareProperty("Psi2Mass", m_massPsi2);
349  declareProperty("ApplyPsi1MassConstraint", m_constrPsi1);
350  declareProperty("ApplyPsi2MassConstraint", m_constrPsi2);
351  declareProperty("ApplyJpsi1MassConstraint", m_constrJpsi1);
352  declareProperty("ApplyJpsi2MassConstraint", m_constrJpsi2);
353  declareProperty("ApplyDiTrk1MassConstraint",m_constrDiTrk1); // only effective when m_vtx1Daug_num=4
354  declareProperty("ApplyDiTrk2MassConstraint",m_constrDiTrk2); // only effective when m_vtx2Daug_num=4
355  declareProperty("Chi2CutPsi1", m_chi2cut_Psi1);
356  declareProperty("Chi2CutPsi2", m_chi2cut_Psi2);
357  declareProperty("Chi2Cut", m_chi2cut);
358  declareProperty("RemoveDuplicatePairs", m_removeDuplicatePairs); // only effective when m_vertexPsi1ContainerKey == m_vertexPsi2ContainerKey
359  declareProperty("MaxCandidates", m_maxCandidates);
360  declareProperty("RefitPV", m_refitPV = true);
361  declareProperty("MaxnPV", m_PV_max = 1000);
362  declareProperty("MinNTracksInPV", m_PV_minNTracks = 0);
363  declareProperty("DoVertexType", m_DoVertexType = 7);
364  declareProperty("TrkVertexFitterTool", m_iVertexFitter);
365  declareProperty("PVRefitter", m_pvRefitter);
366  declareProperty("V0Tools", m_V0Tools);
367  declareProperty("CascadeTools", m_CascadeTools);
368  declareProperty("CascadeVertexCollections", m_cascadeOutputsKeys);
369  }

◆ ~PsiPlusPsiCascade()

virtual DerivationFramework::PsiPlusPsiCascade::~PsiPlusPsiCascade ( )
virtualdefault

Member Function Documentation

◆ addBranches()

StatusCode DerivationFramework::PsiPlusPsiCascade::addBranches ( ) const
overridevirtual

Definition at line 66 of file PsiPlusPsiCascade.cxx.

66  {
67  if ((m_vtx1Daug_num != 3 && m_vtx1Daug_num != 4) || (m_vtx2Daug_num != 3 && m_vtx2Daug_num != 4)) {
68  ATH_MSG_FATAL("Incorrect number of Psi daughters (should be 3 or 4)");
69  return StatusCode::FAILURE;
70  }
71 
72  constexpr int topoN = 3;
73  if(m_cascadeOutputsKeys.size() != topoN) {
74  ATH_MSG_FATAL("Incorrect number of VtxContainers");
75  return StatusCode::FAILURE;
76  }
77  std::array<SG::WriteHandle<xAOD::VertexContainer>, topoN> VtxWriteHandles; int ikey(0);
78  for(const SG::WriteHandleKey<xAOD::VertexContainer>& key : m_cascadeOutputsKeys) {
79  VtxWriteHandles[ikey] = SG::WriteHandle<xAOD::VertexContainer>(key);
80  ATH_CHECK( VtxWriteHandles[ikey].record(std::make_unique<xAOD::VertexContainer>(), std::make_unique<xAOD::VertexAuxContainer>()) );
81  ikey++;
82  }
83 
84  //----------------------------------------------------
85  // retrieve primary vertices
86  //----------------------------------------------------
87  SG::ReadHandle<xAOD::VertexContainer> pvContainer(m_VxPrimaryCandidateName);
88  ATH_CHECK( pvContainer.isValid() );
89  if (pvContainer.cptr()->size()==0) {
90  ATH_MSG_WARNING("You have no primary vertices: " << pvContainer.cptr()->size());
91  return StatusCode::RECOVERABLE;
92  }
93 
94  //----------------------------------------------------
95  // Record refitted primary vertices
96  //----------------------------------------------------
97  SG::WriteHandle<xAOD::VertexContainer> refPvContainer;
98  if(m_refitPV) {
99  refPvContainer = SG::WriteHandle<xAOD::VertexContainer>(m_refPVContainerName);
100  ATH_CHECK( refPvContainer.record(std::make_unique<xAOD::VertexContainer>(), std::make_unique<xAOD::VertexAuxContainer>()) );
101  }
102 
103  std::vector<Trk::VxCascadeInfo*> cascadeinfoContainer;
104  std::vector<Trk::VxCascadeInfo*> cascadeinfoContainer_noConstr;
105  ATH_CHECK(performSearch(&cascadeinfoContainer,&cascadeinfoContainer_noConstr));
106 
107  SG::ReadHandle<xAOD::EventInfo> evt(m_eventInfo_key);
108  ATH_CHECK( evt.isValid() );
109  BPhysPVCascadeTools helper(&(*m_CascadeTools), evt.cptr());
110  helper.SetMinNTracksInPV(m_PV_minNTracks);
111 
112  // Decorators for the main vertex: chi2, ndf, pt and pt error, plus the V0 vertex variables
113  SG::AuxElement::Decorator<VertexLinkVector> CascadeLinksDecor("CascadeVertexLinks");
114  SG::AuxElement::Decorator<VertexLinkVector> Psi1LinksDecor("Psi1VertexLinks");
115  SG::AuxElement::Decorator<VertexLinkVector> Psi2LinksDecor("Psi2VertexLinks");
116  SG::AuxElement::Decorator<float> chi2_decor("ChiSquared");
117  SG::AuxElement::Decorator<int> ndof_decor("nDoF");
118  SG::AuxElement::Decorator<float> chi2_nc_decor("ChiSquared_nc");
119  SG::AuxElement::Decorator<int> ndof_nc_decor("nDoF_nc");
120  SG::AuxElement::Decorator<float> Pt_decor("Pt");
121  SG::AuxElement::Decorator<float> PtErr_decor("PtErr");
122  SG::AuxElement::Decorator<float> chi2_SV1_decor("ChiSquared_SV1");
123  SG::AuxElement::Decorator<float> chi2_nc_SV1_decor("ChiSquared_nc_SV1");
124  SG::AuxElement::Decorator<float> chi2_V1_decor("ChiSquared_V1");
125  SG::AuxElement::Decorator<int> ndof_V1_decor("nDoF_V1");
126  SG::AuxElement::Decorator<float> lxy_SV1_decor("lxy_SV1");
127  SG::AuxElement::Decorator<float> lxyErr_SV1_decor("lxyErr_SV1");
128  SG::AuxElement::Decorator<float> a0xy_SV1_decor("a0xy_SV1");
129  SG::AuxElement::Decorator<float> a0xyErr_SV1_decor("a0xyErr_SV1");
130  SG::AuxElement::Decorator<float> a0z_SV1_decor("a0z_SV1");
131  SG::AuxElement::Decorator<float> a0zErr_SV1_decor("a0zErr_SV1");
132  SG::AuxElement::Decorator<float> chi2_SV2_decor("ChiSquared_SV2");
133  SG::AuxElement::Decorator<float> chi2_nc_SV2_decor("ChiSquared_nc_SV2");
134  SG::AuxElement::Decorator<float> chi2_V2_decor("ChiSquared_V2");
135  SG::AuxElement::Decorator<int> ndof_V2_decor("nDoF_V2");
136  SG::AuxElement::Decorator<float> lxy_SV2_decor("lxy_SV2");
137  SG::AuxElement::Decorator<float> lxyErr_SV2_decor("lxyErr_SV2");
138  SG::AuxElement::Decorator<float> a0xy_SV2_decor("a0xy_SV2");
139  SG::AuxElement::Decorator<float> a0xyErr_SV2_decor("a0xyErr_SV2");
140  SG::AuxElement::Decorator<float> a0z_SV2_decor("a0z_SV2");
141  SG::AuxElement::Decorator<float> a0zErr_SV2_decor("a0zErr_SV2");
142 
143  // Get the container and identify the input Psi's
144  SG::ReadHandle<xAOD::VertexContainer> psi1Container(m_vertexPsi1ContainerKey);
145  ATH_CHECK( psi1Container.isValid() );
146  SG::ReadHandle<xAOD::VertexContainer> psi2Container(m_vertexPsi2ContainerKey);
147  ATH_CHECK( psi2Container.isValid() );
148 
149  for(size_t ic=0; ic<cascadeinfoContainer.size(); ic++) {
150  Trk::VxCascadeInfo* cascade_info = cascadeinfoContainer[ic];
151  if(cascade_info==nullptr) {
152  ATH_MSG_ERROR("CascadeInfo is null");
153  continue;
154  }
155 
156  Trk::VxCascadeInfo* cascade_info_noConstr = cascadeinfoContainer_noConstr[ic];
157 
158  const std::vector<xAOD::Vertex*> &cascadeVertices = cascade_info->vertices();
159  if(cascadeVertices.size() != topoN) ATH_MSG_ERROR("Incorrect number of vertices");
160  if(cascadeVertices[0]==nullptr || cascadeVertices[1]==nullptr || cascadeVertices[2]==nullptr) ATH_MSG_ERROR("Error null vertex");
161  // Keep vertices
162  for(int i=0; i<topoN; i++) VtxWriteHandles[i].ptr()->push_back(cascadeVertices[i]);
163 
164  cascade_info->setSVOwnership(false); // Prevent Container from deleting vertices
165  const auto mainVertex = cascadeVertices[2]; // this is the mother vertex
166  const std::vector< std::vector<TLorentzVector> > &moms = cascade_info->getParticleMoms();
167 
168  // Set links to cascade vertices
169  std::vector<VertexLink> precedingVertexLinks;
170  VertexLink vertexLink1;
171  vertexLink1.setElement(cascadeVertices[0]);
172  vertexLink1.setStorableObject(*VtxWriteHandles[0].ptr());
173  if( vertexLink1.isValid() ) precedingVertexLinks.push_back( vertexLink1 );
174  VertexLink vertexLink2;
175  vertexLink2.setElement(cascadeVertices[1]);
176  vertexLink2.setStorableObject(*VtxWriteHandles[1].ptr());
177  if( vertexLink2.isValid() ) precedingVertexLinks.push_back( vertexLink2 );
178  CascadeLinksDecor(*mainVertex) = precedingVertexLinks;
179 
180  // Identify the input Psi2
181  const xAOD::Vertex* psi2Vertex(0);
182  if(m_vtx2Daug_num==4) psi2Vertex = BPhysPVCascadeTools::FindVertex<4>(psi2Container.cptr(), cascadeVertices[1]);
183  else psi2Vertex = BPhysPVCascadeTools::FindVertex<3>(psi2Container.cptr(), cascadeVertices[1]);
184  // Identify the input Psi1
185  const xAOD::Vertex* psi1Vertex(0);
186  if(m_vtx1Daug_num==4) psi1Vertex = BPhysPVCascadeTools::FindVertex<4>(psi1Container.cptr(), cascadeVertices[0]);
187  else psi1Vertex = BPhysPVCascadeTools::FindVertex<3>(psi1Container.cptr(), cascadeVertices[0]);
188 
189  // Set links to input vertices
190  std::vector<const xAOD::Vertex*> psi2VerticestoLink;
191  if(psi2Vertex) psi2VerticestoLink.push_back(psi2Vertex);
192  else ATH_MSG_WARNING("Could not find linking Jpsi");
193  if(!BPhysPVCascadeTools::LinkVertices(Psi2LinksDecor, psi2VerticestoLink, psi2Container.cptr(), mainVertex)) ATH_MSG_ERROR("Error decorating with Psi2 vertex");
194 
195  std::vector<const xAOD::Vertex*> psi1VerticestoLink;
196  if(psi1Vertex) psi1VerticestoLink.push_back(psi1Vertex);
197  else ATH_MSG_WARNING("Could not find linking Psi1");
198  if(!BPhysPVCascadeTools::LinkVertices(Psi1LinksDecor, psi1VerticestoLink, psi1Container.cptr(), mainVertex)) ATH_MSG_ERROR("Error decorating with Psi1 vertex");
199 
200  xAOD::BPhysHypoHelper vtx(m_hypoName, mainVertex);
201 
202  // Get refitted track momenta from all vertices, charged tracks only
203  BPhysPVCascadeTools::SetVectorInfo(vtx, cascade_info);
204  vtx.setPass(true);
205 
206  //
207  // Decorate main vertex
208  //
209  // mass, mass error
210  // https://gitlab.cern.ch/atlas/athena/-/blob/21.2/Tracking/TrkVertexFitter/TrkVKalVrtFitter/TrkVKalVrtFitter/VxCascadeInfo.h
211  BPHYS_CHECK( vtx.setMass(m_CascadeTools->invariantMass(moms[2])) );
212  BPHYS_CHECK( vtx.setMassErr(m_CascadeTools->invariantMassError(moms[2],cascade_info->getCovariance()[1])) );
213  // pt and pT error (the default pt of mainVertex is != the pt of the full cascade fit!)
214  Pt_decor(*mainVertex) = m_CascadeTools->pT(moms[2]);
215  PtErr_decor(*mainVertex) = m_CascadeTools->pTError(moms[2],cascade_info->getCovariance()[1]);
216  // chi2 and ndof (the default chi2 of mainVertex is != the chi2 of the full cascade fit!)
217  chi2_decor(*mainVertex) = cascade_info->fitChi2();
218  ndof_decor(*mainVertex) = cascade_info->nDoF();
219  chi2_nc_decor(*mainVertex) = cascade_info_noConstr ? cascade_info_noConstr->fitChi2() : -999999.;
220  ndof_nc_decor(*mainVertex) = cascade_info_noConstr ? cascade_info_noConstr->nDoF() : -1;
221 
222  // decorate the Psi1 vertex
223  chi2_SV1_decor(*cascadeVertices[0]) = m_V0Tools->chisq(cascadeVertices[0]);
224  chi2_nc_SV1_decor(*cascadeVertices[0]) = cascade_info_noConstr ? m_V0Tools->chisq(cascade_info_noConstr->vertices()[0]) : -999999.;
225  chi2_V1_decor(*cascadeVertices[0]) = m_V0Tools->chisq(psi1Vertex);
226  ndof_V1_decor(*cascadeVertices[0]) = m_V0Tools->ndof(psi1Vertex);
227  lxy_SV1_decor(*cascadeVertices[0]) = m_CascadeTools->lxy(moms[0],cascadeVertices[0],mainVertex);
228  lxyErr_SV1_decor(*cascadeVertices[0]) = m_CascadeTools->lxyError(moms[0],cascade_info->getCovariance()[0],cascadeVertices[0],mainVertex);
229  a0z_SV1_decor(*cascadeVertices[0]) = m_CascadeTools->a0z(moms[0],cascadeVertices[0],mainVertex);
230  a0zErr_SV1_decor(*cascadeVertices[0]) = m_CascadeTools->a0zError(moms[0],cascade_info->getCovariance()[0],cascadeVertices[0],mainVertex);
231  a0xy_SV1_decor(*cascadeVertices[0]) = m_CascadeTools->a0xy(moms[0],cascadeVertices[0],mainVertex);
232  a0xyErr_SV1_decor(*cascadeVertices[0]) = m_CascadeTools->a0xyError(moms[0],cascade_info->getCovariance()[0],cascadeVertices[0],mainVertex);
233 
234  // decorate the Psi2 vertex
235  chi2_SV2_decor(*cascadeVertices[1]) = m_V0Tools->chisq(cascadeVertices[1]);
236  chi2_nc_SV2_decor(*cascadeVertices[1]) = cascade_info_noConstr ? m_V0Tools->chisq(cascade_info_noConstr->vertices()[1]) : -999999.;
237  chi2_V2_decor(*cascadeVertices[1]) = m_V0Tools->chisq(psi2Vertex);
238  ndof_V2_decor(*cascadeVertices[1]) = m_V0Tools->ndof(psi2Vertex);
239  lxy_SV2_decor(*cascadeVertices[1]) = m_CascadeTools->lxy(moms[1],cascadeVertices[1],mainVertex);
240  lxyErr_SV2_decor(*cascadeVertices[1]) = m_CascadeTools->lxyError(moms[1],cascade_info->getCovariance()[1],cascadeVertices[1],mainVertex);
241  a0z_SV2_decor(*cascadeVertices[1]) = m_CascadeTools->a0z(moms[1],cascadeVertices[1],mainVertex);
242  a0zErr_SV2_decor(*cascadeVertices[1]) = m_CascadeTools->a0zError(moms[1],cascade_info->getCovariance()[1],cascadeVertices[1],mainVertex);
243  a0xy_SV2_decor(*cascadeVertices[1]) = m_CascadeTools->a0xy(moms[1],cascadeVertices[1],mainVertex);
244  a0xyErr_SV2_decor(*cascadeVertices[1]) = m_CascadeTools->a0xyError(moms[1],cascade_info->getCovariance()[1],cascadeVertices[1],mainVertex);
245 
246  double Mass_Moth = m_CascadeTools->invariantMass(moms[2]); // size=2
247  ATH_CHECK(helper.FillCandwithRefittedVertices(m_refitPV, pvContainer.cptr(), m_refitPV ? refPvContainer.ptr() : 0, &(*m_pvRefitter), m_PV_max, m_DoVertexType, cascade_info, 2, Mass_Moth, vtx));
248  } // loop over cascadeinfoContainer
249 
250  // Deleting cascadeinfo since this won't be stored.
251  // Vertices have been kept in m_cascadeOutputs and should be owned by their container
252  for (auto cascade_info : cascadeinfoContainer) delete cascade_info;
253  for (auto cascade_info_noConstr : cascadeinfoContainer_noConstr) delete cascade_info_noConstr;
254 
255  return StatusCode::SUCCESS;
256  }

◆ initialize()

StatusCode DerivationFramework::PsiPlusPsiCascade::initialize ( )
overridevirtual

Definition at line 23 of file PsiPlusPsiCascade.cxx.

23  {
24  // retrieving vertex Fitter
25  ATH_CHECK( m_iVertexFitter.retrieve() );
26 
27  // retrieve PV refitter
28  ATH_CHECK( m_pvRefitter.retrieve() );
29 
30  // retrieving the V0 tools
31  ATH_CHECK( m_V0Tools.retrieve() );
32 
33  // retrieving the Cascade tools
34  ATH_CHECK( m_CascadeTools.retrieve() );
35 
36  ATH_CHECK( m_vertexPsi1ContainerKey.initialize() );
37  ATH_CHECK( m_vertexPsi2ContainerKey.initialize() );
38  ATH_CHECK( m_VxPrimaryCandidateName.initialize() );
39  ATH_CHECK( m_trackContainerName.initialize() );
40  ATH_CHECK( m_refPVContainerName.initialize() );
41  ATH_CHECK( m_cascadeOutputsKeys.initialize() );
42  ATH_CHECK( m_eventInfo_key.initialize() );
43 
44  ATH_CHECK( m_partPropSvc.retrieve() );
45  auto pdt = m_partPropSvc->PDT();
46 
47  // retrieve particle masses
48  // https://gitlab.cern.ch/atlas/athena/-/blob/main/Generators/TruthUtils/TruthUtils/AtlasPID.h
49  if(m_massJpsi1 < 0.) m_massJpsi1 = BPhysPVCascadeTools::getParticleMass(pdt, MC::JPSI);
50  if(m_massJpsi2 < 0.) m_massJpsi2 = BPhysPVCascadeTools::getParticleMass(pdt, MC::JPSI);
51  if(m_massPsi1 < 0.) m_massPsi1 = BPhysPVCascadeTools::getParticleMass(pdt, MC::PSI2S);
52  if(m_massPsi2 < 0.) m_massPsi2 = BPhysPVCascadeTools::getParticleMass(pdt, MC::PSI2S);
53 
54  if(m_vtx1Daug1MassHypo < 0.) m_vtx1Daug1MassHypo = BPhysPVCascadeTools::getParticleMass(pdt, MC::MUON);
55  if(m_vtx1Daug2MassHypo < 0.) m_vtx1Daug2MassHypo = BPhysPVCascadeTools::getParticleMass(pdt, MC::MUON);
56  if(m_vtx1Daug3MassHypo < 0.) m_vtx1Daug3MassHypo = BPhysPVCascadeTools::getParticleMass(pdt, MC::PIPLUS);
57  if(m_vtx1Daug4MassHypo < 0.) m_vtx1Daug4MassHypo = BPhysPVCascadeTools::getParticleMass(pdt, MC::PIPLUS);
58  if(m_vtx2Daug1MassHypo < 0.) m_vtx2Daug1MassHypo = BPhysPVCascadeTools::getParticleMass(pdt, MC::MUON);
59  if(m_vtx2Daug2MassHypo < 0.) m_vtx2Daug2MassHypo = BPhysPVCascadeTools::getParticleMass(pdt, MC::MUON);
60  if(m_vtx2Daug3MassHypo < 0.) m_vtx2Daug3MassHypo = BPhysPVCascadeTools::getParticleMass(pdt, MC::PIPLUS);
61  if(m_vtx2Daug4MassHypo < 0.) m_vtx2Daug4MassHypo = BPhysPVCascadeTools::getParticleMass(pdt, MC::PIPLUS);
62 
63  return StatusCode::SUCCESS;
64  }

◆ performSearch()

StatusCode DerivationFramework::PsiPlusPsiCascade::performSearch ( std::vector< Trk::VxCascadeInfo * > *  cascadeinfoContainer,
std::vector< Trk::VxCascadeInfo * > *  cascadeinfoContainer_noConstr 
) const

Definition at line 371 of file PsiPlusPsiCascade.cxx.

371  {
372  ATH_MSG_DEBUG( "PsiPlusPsiCascade::performSearch" );
373  assert(cascadeinfoContainer!=nullptr && cascadeinfoContainer_noConstr!=nullptr);
374 
375  // Get TrackParticle container (for setting links to the original tracks)
376  SG::ReadHandle<xAOD::TrackParticleContainer> trackContainer(m_trackContainerName);
377  ATH_CHECK( trackContainer.isValid() );
378 
379  std::vector<const xAOD::TrackParticle*> tracksJpsi1;
380  std::vector<const xAOD::TrackParticle*> tracksJpsi2;
381  std::vector<const xAOD::TrackParticle*> tracksDiTrk1;
382  std::vector<const xAOD::TrackParticle*> tracksDiTrk2;
383  std::vector<const xAOD::TrackParticle*> tracksPsi1;
384  std::vector<const xAOD::TrackParticle*> tracksPsi2;
385  std::vector<double> massesPsi1;
386  massesPsi1.push_back(m_vtx1Daug1MassHypo);
387  massesPsi1.push_back(m_vtx1Daug2MassHypo);
388  massesPsi1.push_back(m_vtx1Daug3MassHypo);
389  if(m_vtx1Daug_num==4) massesPsi1.push_back(m_vtx1Daug4MassHypo);
390  std::vector<double> massesPsi2;
391  massesPsi2.push_back(m_vtx2Daug1MassHypo);
392  massesPsi2.push_back(m_vtx2Daug2MassHypo);
393  massesPsi2.push_back(m_vtx2Daug3MassHypo);
394  if(m_vtx2Daug_num==4) massesPsi2.push_back(m_vtx2Daug4MassHypo);
395 
396  // Get Psi1 container
397  SG::ReadHandle<xAOD::VertexContainer> psi1Container(m_vertexPsi1ContainerKey);
398  ATH_CHECK( psi1Container.isValid() );
399 
400  // Get Psi2 container
401  SG::ReadHandle<xAOD::VertexContainer> psi2Container(m_vertexPsi2ContainerKey);
402  ATH_CHECK( psi2Container.isValid() );
403 
404  // Select the Psi2 candidates before calling cascade fit
405  std::vector<const xAOD::Vertex*> selectedPsi2Candidates;
406  for(auto vxcItr=psi2Container.cptr()->cbegin(); vxcItr!=psi2Container.cptr()->cend(); ++vxcItr) {
407  // Check the passed flag first
408  const xAOD::Vertex* vtx = *vxcItr;
409  bool passed = false;
410  for(size_t i=0; i<m_vertexPsi2HypoNames.size(); i++) {
411  SG::AuxElement::Accessor<Char_t> flagAcc("passed_"+m_vertexPsi2HypoNames[i]);
412  if(flagAcc.isAvailable(*vtx) && flagAcc(*vtx)) {
413  passed |= 1;
414  }
415  }
416  if(m_vertexPsi2HypoNames.size() && !passed) continue;
417 
418  // Check Psi2 candidate invariant mass and skip if need be
419  double mass_psi2 = m_V0Tools->invariantMass(*vxcItr, massesPsi2);
420  if (mass_psi2 < m_psi2MassLower || mass_psi2 > m_psi2MassUpper) continue;
421 
422  // Add loose cut on Jpsi2 mass from Psi2 -> Jpsi2 pi+ pi-, or on phi mass from Ds+ -> phi pi+
423  TLorentzVector p4_mu1, p4_mu2;
424  p4_mu1.SetPtEtaPhiM( (*vxcItr)->trackParticle(0)->pt(),
425  (*vxcItr)->trackParticle(0)->eta(),
426  (*vxcItr)->trackParticle(0)->phi(), m_vtx2Daug1MassHypo);
427  p4_mu2.SetPtEtaPhiM( (*vxcItr)->trackParticle(1)->pt(),
428  (*vxcItr)->trackParticle(1)->eta(),
429  (*vxcItr)->trackParticle(1)->phi(), m_vtx2Daug2MassHypo);
430  double mass_jpsi2 = (p4_mu1 + p4_mu2).M();
431  if (mass_jpsi2 < m_jpsi2MassLower || mass_jpsi2 > m_jpsi2MassUpper) continue;
432 
433  if(m_vtx2Daug_num==4 && m_diTrack2MassLower>=0 && m_diTrack2MassUpper>=0) {
434  TLorentzVector p4_trk1, p4_trk2;
435  p4_trk1.SetPtEtaPhiM( (*vxcItr)->trackParticle(2)->pt(),
436  (*vxcItr)->trackParticle(2)->eta(),
437  (*vxcItr)->trackParticle(2)->phi(), m_vtx2Daug3MassHypo);
438  p4_trk2.SetPtEtaPhiM( (*vxcItr)->trackParticle(3)->pt(),
439  (*vxcItr)->trackParticle(3)->eta(),
440  (*vxcItr)->trackParticle(3)->phi(), m_vtx2Daug4MassHypo);
441  double mass_diTrk2 = (p4_trk1 + p4_trk2).M();
442  if (mass_diTrk2 < m_diTrack2MassLower || mass_diTrk2 > m_diTrack2MassUpper) continue;
443  }
444 
445  double chi2DOF = (*vxcItr)->chiSquared()/(*vxcItr)->numberDoF();
446  if(m_chi2cut_Psi2>0 && chi2DOF>m_chi2cut_Psi2) continue;
447 
448  selectedPsi2Candidates.push_back(*vxcItr);
449  }
450  if(selectedPsi2Candidates.size()==0) return StatusCode::SUCCESS;
451 
452  // Select the Psi1 candidates before calling cascade fit
453  std::vector<const xAOD::Vertex*> selectedPsi1Candidates;
454  for(auto vxcItr=psi1Container.cptr()->cbegin(); vxcItr!=psi1Container.cptr()->cend(); ++vxcItr) {
455  // Check the passed flag first
456  const xAOD::Vertex* vtx = *vxcItr;
457  bool passed = false;
458  for(size_t i=0; i<m_vertexPsi1HypoNames.size(); i++) {
459  SG::AuxElement::Accessor<Char_t> flagAcc("passed_"+m_vertexPsi1HypoNames[i]);
460  if(flagAcc.isAvailable(*vtx) && flagAcc(*vtx)) {
461  passed |= 1;
462  }
463  }
464  if(m_vertexPsi1HypoNames.size() && !passed) continue;
465 
466  // Check Psi candidate invariant mass and skip if need be
467  double mass_psi1 = m_V0Tools->invariantMass(*vxcItr,massesPsi1);
468  if(mass_psi1 < m_psi1MassLower || mass_psi1 > m_psi1MassUpper) continue;
469 
470  // Add loose cut on Jpsi1 mass from Psi1 -> Jpsi1 pi+ pi-, or on phi mass from Ds+ -> phi pi+
471  TLorentzVector p4_mu1, p4_mu2;
472  p4_mu1.SetPtEtaPhiM( (*vxcItr)->trackParticle(0)->pt(),
473  (*vxcItr)->trackParticle(0)->eta(),
474  (*vxcItr)->trackParticle(0)->phi(), m_vtx1Daug1MassHypo);
475  p4_mu2.SetPtEtaPhiM( (*vxcItr)->trackParticle(1)->pt(),
476  (*vxcItr)->trackParticle(1)->eta(),
477  (*vxcItr)->trackParticle(1)->phi(), m_vtx1Daug2MassHypo);
478  double mass_jpsi1 = (p4_mu1 + p4_mu2).M();
479  if (mass_jpsi1 < m_jpsi1MassLower || mass_jpsi1 > m_jpsi1MassUpper) continue;
480 
481  if(m_vtx1Daug_num==4 && m_diTrack1MassLower>=0 && m_diTrack1MassUpper>=0) {
482  TLorentzVector p4_trk1, p4_trk2;
483  p4_trk1.SetPtEtaPhiM( (*vxcItr)->trackParticle(2)->pt(),
484  (*vxcItr)->trackParticle(2)->eta(),
485  (*vxcItr)->trackParticle(2)->phi(), m_vtx1Daug3MassHypo);
486  p4_trk2.SetPtEtaPhiM( (*vxcItr)->trackParticle(3)->pt(),
487  (*vxcItr)->trackParticle(3)->eta(),
488  (*vxcItr)->trackParticle(3)->phi(), m_vtx1Daug4MassHypo);
489  double mass_diTrk1 = (p4_trk1 + p4_trk2).M();
490  if (mass_diTrk1 < m_diTrack1MassLower || mass_diTrk1 > m_diTrack1MassUpper) continue;
491  }
492 
493  double chi2DOF = (*vxcItr)->chiSquared()/(*vxcItr)->numberDoF();
494  if(m_chi2cut_Psi1>0 && chi2DOF>m_chi2cut_Psi1) continue;
495 
496  selectedPsi1Candidates.push_back(*vxcItr);
497  }
498  if(selectedPsi1Candidates.size()==0) return StatusCode::SUCCESS;
499 
500  std::vector<std::pair<const xAOD::Vertex*, const xAOD::Vertex*> > candidatePairs;
501  for(auto psi1Itr=selectedPsi1Candidates.cbegin(); psi1Itr!=selectedPsi1Candidates.cend(); ++psi1Itr) {
502  tracksPsi1.clear();
503  for(size_t i=0; i<(*psi1Itr)->nTrackParticles(); i++) tracksPsi1.push_back((*psi1Itr)->trackParticle(i));
504  for(auto psi2Itr=selectedPsi2Candidates.cbegin(); psi2Itr!=selectedPsi2Candidates.cend(); ++psi2Itr) {
505  bool skip = false;
506  for(size_t j=0; j<(*psi2Itr)->nTrackParticles(); j++) {
507  if(std::find(tracksPsi1.cbegin(), tracksPsi1.cend(), (*psi2Itr)->trackParticle(j)) != tracksPsi1.cend()) { skip = true; break; }
508  }
509  if(skip) continue;
510  if(m_vertexPsi1ContainerKey.key() == m_vertexPsi2ContainerKey.key()) {
511  for(size_t ic=0; ic<candidatePairs.size(); ic++) {
512  const xAOD::Vertex* psi1Vertex = candidatePairs[ic].first;
513  const xAOD::Vertex* psi2Vertex = candidatePairs[ic].second;
514  if((psi1Vertex == *psi1Itr && psi2Vertex == *psi2Itr) || (psi1Vertex == *psi2Itr && psi2Vertex == *psi1Itr)) { skip = true; break; }
515  }
516  }
517  if(skip) continue;
518  candidatePairs.push_back(std::pair<const xAOD::Vertex*, const xAOD::Vertex*>(*psi1Itr,*psi2Itr));
519  }
520  }
521 
522  std::sort( candidatePairs.begin(), candidatePairs.end(), [](std::pair<const xAOD::Vertex*, const xAOD::Vertex*> a, std::pair<const xAOD::Vertex*, const xAOD::Vertex*> b) { return a.first->chiSquared()/a.first->numberDoF()+a.second->chiSquared()/a.second->numberDoF() < b.first->chiSquared()/b.first->numberDoF()+b.second->chiSquared()/b.second->numberDoF(); } );
523  if(m_maxCandidates>0 && candidatePairs.size()>m_maxCandidates) {
524  candidatePairs.erase(candidatePairs.begin()+m_maxCandidates, candidatePairs.end());
525  }
526 
527  for(size_t ic=0; ic<candidatePairs.size(); ic++) {
528  const xAOD::Vertex* psi1Vertex = candidatePairs[ic].first;
529  const xAOD::Vertex* psi2Vertex = candidatePairs[ic].second;
530 
531  tracksPsi1.clear();
532  for(size_t it=0; it<psi1Vertex->nTrackParticles(); it++) tracksPsi1.push_back(psi1Vertex->trackParticle(it));
533  if (tracksPsi1.size() != massesPsi1.size()) {
534  ATH_MSG_ERROR("Problems with Psi1 input: number of tracks or track mass inputs is not correct!");
535  }
536  tracksPsi2.clear();
537  for(size_t it=0; it<psi2Vertex->nTrackParticles(); it++) tracksPsi2.push_back(psi2Vertex->trackParticle(it));
538  if (tracksPsi2.size() != massesPsi2.size()) {
539  ATH_MSG_ERROR("Problems with Psi2 input: number of tracks or track mass inputs is not correct!");
540  }
541 
542  tracksJpsi1.clear();
543  tracksJpsi1.push_back(psi1Vertex->trackParticle(0));
544  tracksJpsi1.push_back(psi1Vertex->trackParticle(1));
545  tracksDiTrk1.clear();
546  if(m_vtx1Daug_num==4) {
547  tracksDiTrk1.push_back(psi1Vertex->trackParticle(2));
548  tracksDiTrk1.push_back(psi1Vertex->trackParticle(3));
549  }
550  tracksJpsi2.clear();
551  tracksJpsi2.push_back(psi2Vertex->trackParticle(0));
552  tracksJpsi2.push_back(psi2Vertex->trackParticle(1));
553  tracksDiTrk2.clear();
554  if(m_vtx2Daug_num==4) {
555  tracksDiTrk2.push_back(psi2Vertex->trackParticle(2));
556  tracksDiTrk2.push_back(psi2Vertex->trackParticle(3));
557  }
558 
559  TLorentzVector p4_moth;
560  TLorentzVector tmp;
561  for(size_t it=0; it<psi1Vertex->nTrackParticles(); it++) {
562  tmp.SetPtEtaPhiM(psi1Vertex->trackParticle(it)->pt(),psi1Vertex->trackParticle(it)->eta(),psi1Vertex->trackParticle(it)->phi(),massesPsi1[it]);
563  p4_moth += tmp;
564  }
565  for(size_t it=0; it<psi2Vertex->nTrackParticles(); it++) {
566  tmp.SetPtEtaPhiM(psi2Vertex->trackParticle(it)->pt(),psi2Vertex->trackParticle(it)->eta(),psi2Vertex->trackParticle(it)->phi(),massesPsi2[it]);
567  p4_moth += tmp;
568  }
569  if (p4_moth.M() < m_MassLower || p4_moth.M() > m_MassUpper) continue;
570 
571  // Apply the user's settings to the fitter
572  std::unique_ptr<Trk::IVKalState> state = m_iVertexFitter->makeState();
573  // Robustness: http://cdsweb.cern.ch/record/685551
574  int robustness = 0;
575  m_iVertexFitter->setRobustness(robustness, *state);
576  // Build up the topology
577  // Vertex list
578  std::vector<Trk::VertexID> vrtList;
579  // Psi1 vertex
580  Trk::VertexID vID1;
581  // https://gitlab.cern.ch/atlas/athena/-/blob/21.2/Tracking/TrkVertexFitter/TrkVKalVrtFitter/TrkVKalVrtFitter/IVertexCascadeFitter.h
582  if (m_constrPsi1) {
583  vID1 = m_iVertexFitter->startVertex(tracksPsi1,massesPsi1,*state,m_massPsi1);
584  } else {
585  vID1 = m_iVertexFitter->startVertex(tracksPsi1,massesPsi1,*state);
586  }
587  vrtList.push_back(vID1);
588  // Psi2 vertex
589  Trk::VertexID vID2;
590  if (m_constrPsi2) {
591  vID2 = m_iVertexFitter->nextVertex(tracksPsi2,massesPsi2,*state,m_massPsi2);
592  } else {
593  vID2 = m_iVertexFitter->nextVertex(tracksPsi2,massesPsi2,*state);
594  }
595  vrtList.push_back(vID2);
596  // Mother vertex including Psi1 and Psi2
597  std::vector<const xAOD::TrackParticle*> tp; tp.clear();
598  std::vector<double> tp_masses; tp_masses.clear();
599  m_iVertexFitter->nextVertex(tp,tp_masses,vrtList,*state);
600  if (m_constrJpsi1) {
601  std::vector<Trk::VertexID> cnstV; cnstV.clear();
602  if ( !m_iVertexFitter->addMassConstraint(vID1,tracksJpsi1,cnstV,*state,m_massJpsi1).isSuccess() ) {
603  ATH_MSG_WARNING("addMassConstraint for Jpsi1 failed");
604  }
605  }
606  if (m_constrDiTrk1 && m_vtx1Daug_num==4 && m_massDiTrk1>0) {
607  std::vector<Trk::VertexID> cnstV; cnstV.clear();
608  if ( !m_iVertexFitter->addMassConstraint(vID1,tracksDiTrk1,cnstV,*state,m_massDiTrk1).isSuccess() ) {
609  ATH_MSG_WARNING("addMassConstraint for DiTrk1 failed");
610  }
611  }
612  if (m_constrJpsi2) {
613  std::vector<Trk::VertexID> cnstV; cnstV.clear();
614  if ( !m_iVertexFitter->addMassConstraint(vID2,tracksJpsi2,cnstV,*state,m_massJpsi2).isSuccess() ) {
615  ATH_MSG_WARNING("addMassConstraint for Jpsi2 failed");
616  }
617  }
618  if (m_constrDiTrk2 && m_vtx2Daug_num==4 && m_massDiTrk2>0) {
619  std::vector<Trk::VertexID> cnstV; cnstV.clear();
620  if ( !m_iVertexFitter->addMassConstraint(vID2,tracksDiTrk2,cnstV,*state,m_massDiTrk2).isSuccess() ) {
621  ATH_MSG_WARNING("addMassConstraint for DiTrk2 failed");
622  }
623  }
624  // Do the work
625  std::unique_ptr<Trk::VxCascadeInfo> result(m_iVertexFitter->fitCascade(*state));
626 
627  bool pass = false;
628  if (result != nullptr) {
629  for(auto v : result->vertices()) {
630  if(v->nTrackParticles()==0) {
631  std::vector<ElementLink<xAOD::TrackParticleContainer> > nullLinkVector;
632  v->setTrackParticleLinks(nullLinkVector);
633  }
634  }
635  // reset links to original tracks
636  BPhysPVCascadeTools::PrepareVertexLinks(result.get(), trackContainer.cptr());
637 
638  // necessary to prevent memory leak
639  result->setSVOwnership(true);
640 
641  // Chi2/DOF cut
642  double chi2DOF = result->fitChi2()/result->nDoF();
643  bool chi2CutPassed = (m_chi2cut <= 0.0 || chi2DOF < m_chi2cut);
644 
645  if(chi2CutPassed) {
646  cascadeinfoContainer->push_back(result.release());
647  pass = true;
648  }
649  }
650 
651  // do cascade fit again without any mass constraints
652  if(pass) {
653  if(m_constrJpsi1 || m_constrPsi1 || m_constrJpsi2 || m_constrPsi2 || (m_constrDiTrk1 && m_vtx1Daug_num==4 && m_massDiTrk1>0) || (m_constrDiTrk2 && m_vtx2Daug_num==4 && m_massDiTrk2>0)) {
654  std::unique_ptr<Trk::IVKalState> state (m_iVertexFitter->makeState());
655  m_iVertexFitter->setRobustness(robustness, *state);
656  std::vector<Trk::VertexID> vrtList_nc;
657  // Psi1 vertex
658  Trk::VertexID vID1_nc = m_iVertexFitter->startVertex(tracksPsi1,massesPsi1,*state);
659  vrtList_nc.push_back(vID1_nc);
660  // Psi2 vertex
661  Trk::VertexID vID2_nc = m_iVertexFitter->nextVertex(tracksPsi2,massesPsi2,*state);
662  vrtList_nc.push_back(vID2_nc);
663  // Mother vertex including Psi1 and Psi2
664  std::vector<const xAOD::TrackParticle*> tp; tp.clear();
665  std::vector<double> tp_masses; tp_masses.clear();
666  m_iVertexFitter->nextVertex(tp,tp_masses,vrtList_nc,*state);
667  // Do the work
668  std::unique_ptr<Trk::VxCascadeInfo> result_nc(m_iVertexFitter->fitCascade(*state));
669 
670  if (result_nc != nullptr) {
671  for(auto v : result_nc->vertices()) {
672  if(v->nTrackParticles()==0) {
673  std::vector<ElementLink<xAOD::TrackParticleContainer> > nullLinkVector;
674  v->setTrackParticleLinks(nullLinkVector);
675  }
676  }
677  // reset links to original tracks
678  BPhysPVCascadeTools::PrepareVertexLinks(result_nc.get(), trackContainer.cptr());
679 
680  // necessary to prevent memory leak
681  result_nc->setSVOwnership(true);
682  cascadeinfoContainer_noConstr->push_back(result_nc.release());
683  }
684  else cascadeinfoContainer_noConstr->push_back(0);
685  }
686  else cascadeinfoContainer_noConstr->push_back(0);
687  }
688  } //Iterate over candidatePairs
689 
690  return StatusCode::SUCCESS;
691  }

Member Data Documentation

◆ m_cascadeOutputsKeys

SG::WriteHandleKeyArray<xAOD::VertexContainer> DerivationFramework::PsiPlusPsiCascade::m_cascadeOutputsKeys
private

Definition at line 45 of file PsiPlusPsiCascade.h.

◆ m_CascadeTools

ToolHandle< DerivationFramework::CascadeTools > DerivationFramework::PsiPlusPsiCascade::m_CascadeTools
private

Definition at line 96 of file PsiPlusPsiCascade.h.

◆ m_chi2cut

double DerivationFramework::PsiPlusPsiCascade::m_chi2cut
private

Definition at line 89 of file PsiPlusPsiCascade.h.

◆ m_chi2cut_Psi1

double DerivationFramework::PsiPlusPsiCascade::m_chi2cut_Psi1
private

Definition at line 87 of file PsiPlusPsiCascade.h.

◆ m_chi2cut_Psi2

double DerivationFramework::PsiPlusPsiCascade::m_chi2cut_Psi2
private

Definition at line 88 of file PsiPlusPsiCascade.h.

◆ m_constrDiTrk1

bool DerivationFramework::PsiPlusPsiCascade::m_constrDiTrk1
private

Definition at line 85 of file PsiPlusPsiCascade.h.

◆ m_constrDiTrk2

bool DerivationFramework::PsiPlusPsiCascade::m_constrDiTrk2
private

Definition at line 86 of file PsiPlusPsiCascade.h.

◆ m_constrJpsi1

bool DerivationFramework::PsiPlusPsiCascade::m_constrJpsi1
private

Definition at line 83 of file PsiPlusPsiCascade.h.

◆ m_constrJpsi2

bool DerivationFramework::PsiPlusPsiCascade::m_constrJpsi2
private

Definition at line 84 of file PsiPlusPsiCascade.h.

◆ m_constrPsi1

bool DerivationFramework::PsiPlusPsiCascade::m_constrPsi1
private

Definition at line 81 of file PsiPlusPsiCascade.h.

◆ m_constrPsi2

bool DerivationFramework::PsiPlusPsiCascade::m_constrPsi2
private

Definition at line 82 of file PsiPlusPsiCascade.h.

◆ m_diTrack1MassLower

double DerivationFramework::PsiPlusPsiCascade::m_diTrack1MassLower
private

Definition at line 54 of file PsiPlusPsiCascade.h.

◆ m_diTrack1MassUpper

double DerivationFramework::PsiPlusPsiCascade::m_diTrack1MassUpper
private

Definition at line 55 of file PsiPlusPsiCascade.h.

◆ m_diTrack2MassLower

double DerivationFramework::PsiPlusPsiCascade::m_diTrack2MassLower
private

Definition at line 56 of file PsiPlusPsiCascade.h.

◆ m_diTrack2MassUpper

double DerivationFramework::PsiPlusPsiCascade::m_diTrack2MassUpper
private

Definition at line 57 of file PsiPlusPsiCascade.h.

◆ m_DoVertexType

int DerivationFramework::PsiPlusPsiCascade::m_DoVertexType
private

Definition at line 103 of file PsiPlusPsiCascade.h.

◆ m_eventInfo_key

SG::ReadHandleKey<xAOD::EventInfo> DerivationFramework::PsiPlusPsiCascade::m_eventInfo_key
private

Definition at line 48 of file PsiPlusPsiCascade.h.

◆ m_hypoName

std::string DerivationFramework::PsiPlusPsiCascade::m_hypoName
private

Definition at line 101 of file PsiPlusPsiCascade.h.

◆ m_iVertexFitter

ToolHandle< Trk::TrkVKalVrtFitter > DerivationFramework::PsiPlusPsiCascade::m_iVertexFitter
private

Definition at line 93 of file PsiPlusPsiCascade.h.

◆ m_jpsi1MassLower

double DerivationFramework::PsiPlusPsiCascade::m_jpsi1MassLower
private

Definition at line 50 of file PsiPlusPsiCascade.h.

◆ m_jpsi1MassUpper

double DerivationFramework::PsiPlusPsiCascade::m_jpsi1MassUpper
private

Definition at line 51 of file PsiPlusPsiCascade.h.

◆ m_jpsi2MassLower

double DerivationFramework::PsiPlusPsiCascade::m_jpsi2MassLower
private

Definition at line 52 of file PsiPlusPsiCascade.h.

◆ m_jpsi2MassUpper

double DerivationFramework::PsiPlusPsiCascade::m_jpsi2MassUpper
private

Definition at line 53 of file PsiPlusPsiCascade.h.

◆ m_massDiTrk1

double DerivationFramework::PsiPlusPsiCascade::m_massDiTrk1
private

Definition at line 79 of file PsiPlusPsiCascade.h.

◆ m_massDiTrk2

double DerivationFramework::PsiPlusPsiCascade::m_massDiTrk2
private

Definition at line 80 of file PsiPlusPsiCascade.h.

◆ m_massJpsi1

double DerivationFramework::PsiPlusPsiCascade::m_massJpsi1
private

Definition at line 77 of file PsiPlusPsiCascade.h.

◆ m_massJpsi2

double DerivationFramework::PsiPlusPsiCascade::m_massJpsi2
private

Definition at line 78 of file PsiPlusPsiCascade.h.

◆ m_MassLower

double DerivationFramework::PsiPlusPsiCascade::m_MassLower
private

Definition at line 62 of file PsiPlusPsiCascade.h.

◆ m_massPsi1

double DerivationFramework::PsiPlusPsiCascade::m_massPsi1
private

Definition at line 75 of file PsiPlusPsiCascade.h.

◆ m_massPsi2

double DerivationFramework::PsiPlusPsiCascade::m_massPsi2
private

Definition at line 76 of file PsiPlusPsiCascade.h.

◆ m_MassUpper

double DerivationFramework::PsiPlusPsiCascade::m_MassUpper
private

Definition at line 63 of file PsiPlusPsiCascade.h.

◆ m_maxCandidates

unsigned int DerivationFramework::PsiPlusPsiCascade::m_maxCandidates
private

Definition at line 91 of file PsiPlusPsiCascade.h.

◆ m_partPropSvc

ServiceHandle<IPartPropSvc> DerivationFramework::PsiPlusPsiCascade::m_partPropSvc {this, "PartPropSvc", "PartPropSvc"}
private

Definition at line 97 of file PsiPlusPsiCascade.h.

◆ m_psi1MassLower

double DerivationFramework::PsiPlusPsiCascade::m_psi1MassLower
private

Definition at line 58 of file PsiPlusPsiCascade.h.

◆ m_psi1MassUpper

double DerivationFramework::PsiPlusPsiCascade::m_psi1MassUpper
private

Definition at line 59 of file PsiPlusPsiCascade.h.

◆ m_psi2MassLower

double DerivationFramework::PsiPlusPsiCascade::m_psi2MassLower
private

Definition at line 60 of file PsiPlusPsiCascade.h.

◆ m_psi2MassUpper

double DerivationFramework::PsiPlusPsiCascade::m_psi2MassUpper
private

Definition at line 61 of file PsiPlusPsiCascade.h.

◆ m_PV_max

int DerivationFramework::PsiPlusPsiCascade::m_PV_max
private

Definition at line 102 of file PsiPlusPsiCascade.h.

◆ m_PV_minNTracks

size_t DerivationFramework::PsiPlusPsiCascade::m_PV_minNTracks
private

Definition at line 104 of file PsiPlusPsiCascade.h.

◆ m_pvRefitter

ToolHandle< Analysis::PrimaryVertexRefitter > DerivationFramework::PsiPlusPsiCascade::m_pvRefitter
private

Definition at line 94 of file PsiPlusPsiCascade.h.

◆ m_refitPV

bool DerivationFramework::PsiPlusPsiCascade::m_refitPV
private

Definition at line 99 of file PsiPlusPsiCascade.h.

◆ m_refPVContainerName

SG::WriteHandleKey<xAOD::VertexContainer> DerivationFramework::PsiPlusPsiCascade::m_refPVContainerName
private

Definition at line 100 of file PsiPlusPsiCascade.h.

◆ m_removeDuplicatePairs

bool DerivationFramework::PsiPlusPsiCascade::m_removeDuplicatePairs
private

Definition at line 90 of file PsiPlusPsiCascade.h.

◆ m_trackContainerName

SG::ReadHandleKey<xAOD::TrackParticleContainer> DerivationFramework::PsiPlusPsiCascade::m_trackContainerName
private

Definition at line 47 of file PsiPlusPsiCascade.h.

◆ m_V0Tools

ToolHandle< Trk::V0Tools > DerivationFramework::PsiPlusPsiCascade::m_V0Tools
private

Definition at line 95 of file PsiPlusPsiCascade.h.

◆ m_vertexPsi1ContainerKey

SG::ReadHandleKey<xAOD::VertexContainer> DerivationFramework::PsiPlusPsiCascade::m_vertexPsi1ContainerKey
private

Definition at line 41 of file PsiPlusPsiCascade.h.

◆ m_vertexPsi1HypoNames

std::vector<std::string> DerivationFramework::PsiPlusPsiCascade::m_vertexPsi1HypoNames
private

Definition at line 43 of file PsiPlusPsiCascade.h.

◆ m_vertexPsi2ContainerKey

SG::ReadHandleKey<xAOD::VertexContainer> DerivationFramework::PsiPlusPsiCascade::m_vertexPsi2ContainerKey
private

Definition at line 42 of file PsiPlusPsiCascade.h.

◆ m_vertexPsi2HypoNames

std::vector<std::string> DerivationFramework::PsiPlusPsiCascade::m_vertexPsi2HypoNames
private

Definition at line 44 of file PsiPlusPsiCascade.h.

◆ m_vtx1Daug1MassHypo

double DerivationFramework::PsiPlusPsiCascade::m_vtx1Daug1MassHypo
private

Definition at line 65 of file PsiPlusPsiCascade.h.

◆ m_vtx1Daug2MassHypo

double DerivationFramework::PsiPlusPsiCascade::m_vtx1Daug2MassHypo
private

Definition at line 66 of file PsiPlusPsiCascade.h.

◆ m_vtx1Daug3MassHypo

double DerivationFramework::PsiPlusPsiCascade::m_vtx1Daug3MassHypo
private

Definition at line 67 of file PsiPlusPsiCascade.h.

◆ m_vtx1Daug4MassHypo

double DerivationFramework::PsiPlusPsiCascade::m_vtx1Daug4MassHypo
private

Definition at line 68 of file PsiPlusPsiCascade.h.

◆ m_vtx1Daug_num

int DerivationFramework::PsiPlusPsiCascade::m_vtx1Daug_num
private

Definition at line 64 of file PsiPlusPsiCascade.h.

◆ m_vtx2Daug1MassHypo

double DerivationFramework::PsiPlusPsiCascade::m_vtx2Daug1MassHypo
private

Definition at line 70 of file PsiPlusPsiCascade.h.

◆ m_vtx2Daug2MassHypo

double DerivationFramework::PsiPlusPsiCascade::m_vtx2Daug2MassHypo
private

Definition at line 71 of file PsiPlusPsiCascade.h.

◆ m_vtx2Daug3MassHypo

double DerivationFramework::PsiPlusPsiCascade::m_vtx2Daug3MassHypo
private

Definition at line 72 of file PsiPlusPsiCascade.h.

◆ m_vtx2Daug4MassHypo

double DerivationFramework::PsiPlusPsiCascade::m_vtx2Daug4MassHypo
private

Definition at line 73 of file PsiPlusPsiCascade.h.

◆ m_vtx2Daug_num

int DerivationFramework::PsiPlusPsiCascade::m_vtx2Daug_num
private

Definition at line 69 of file PsiPlusPsiCascade.h.

◆ m_VxPrimaryCandidateName

SG::ReadHandleKey<xAOD::VertexContainer> DerivationFramework::PsiPlusPsiCascade::m_VxPrimaryCandidateName
private

Name of primary vertex container.

Definition at line 46 of file PsiPlusPsiCascade.h.

The documentation for this class was generated from the following files:
xAOD::TrackParticle_v1::pt
virtual double pt() const override final
The transverse momentum ( ) of the particle.
Definition: TrackParticle_v1.cxx:73
DerivationFramework::PsiPlusPsiCascade::m_psi1MassUpper
double m_psi1MassUpper
Definition: PsiPlusPsiCascade.h:59
Trk::VxSecVertexInfo::setSVOwnership
void setSVOwnership(bool Ownership)
Definition: VxSecVertexInfo.h:118
DerivationFramework::PsiPlusPsiCascade::m_PV_minNTracks
size_t m_PV_minNTracks
Definition: PsiPlusPsiCascade.h:104
DerivationFramework::PsiPlusPsiCascade::m_MassUpper
double m_MassUpper
Definition: PsiPlusPsiCascade.h:63
ATH_MSG_FATAL
#define ATH_MSG_FATAL(x)
Definition: AthMsgStreamMacros.h:34
DerivationFramework::PsiPlusPsiCascade::m_refitPV
bool m_refitPV
Definition: PsiPlusPsiCascade.h:99
DerivationFramework::PsiPlusPsiCascade::m_constrDiTrk2
bool m_constrDiTrk2
Definition: PsiPlusPsiCascade.h:86
DerivationFramework::PsiPlusPsiCascade::m_massDiTrk2
double m_massDiTrk2
Definition: PsiPlusPsiCascade.h:80
get_generator_info.result
result
Definition: get_generator_info.py:21
xAOD::Vertex_v1::nTrackParticles
size_t nTrackParticles() const
Get the number of tracks associated with this vertex.
Definition: Vertex_v1.cxx:270
Trk::VxCascadeInfo
Definition: VxCascadeInfo.h:75
Trk::VertexID
int VertexID
Definition: IVertexCascadeFitter.h:23
TrigCompositeUtils::passed
bool passed(DecisionID id, const DecisionIDContainer &idSet)
checks if required decision ID is in the set of IDs in the container
Definition: TrigCompositeUtilsRoot.cxx:117
find
std::string find(const std::string &s)
return a remapped string
Definition: hcg.cxx:135
DerivationFramework::BPhysPVCascadeTools::LinkVertices
static bool LinkVertices(SG::AuxElement::Decorator< VertexLinkVector > &decor, const std::vector< const xAOD::Vertex * > &vertices, const xAOD::VertexContainer *vertexContainer, const xAOD::Vertex *vert)
Definition: BPhysPVCascadeTools.cxx:460
SG::Accessor
Helper class to provide type-safe access to aux data.
Definition: Control/AthContainers/AthContainers/Accessor.h:68
DerivationFramework::PsiPlusPsiCascade::m_vtx1Daug_num
int m_vtx1Daug_num
Definition: PsiPlusPsiCascade.h:64
DerivationFramework::PsiPlusPsiCascade::m_jpsi1MassUpper
double m_jpsi1MassUpper
Definition: PsiPlusPsiCascade.h:51
DerivationFramework::PsiPlusPsiCascade::m_vertexPsi2ContainerKey
SG::ReadHandleKey< xAOD::VertexContainer > m_vertexPsi2ContainerKey
Definition: PsiPlusPsiCascade.h:42
DerivationFramework::PsiPlusPsiCascade::m_eventInfo_key
SG::ReadHandleKey< xAOD::EventInfo > m_eventInfo_key
Definition: PsiPlusPsiCascade.h:48
SG::ReadHandle
Definition: StoreGate/StoreGate/ReadHandle.h:67
xAOD::TrackParticle_v1::eta
virtual double eta() const override final
The pseudorapidity ( ) of the particle.
Definition: TrackParticle_v1.cxx:77
DerivationFramework::PsiPlusPsiCascade::m_constrPsi2
bool m_constrPsi2
Definition: PsiPlusPsiCascade.h:82
DerivationFramework::BPhysPVCascadeTools::getParticleMass
static double getParticleMass(const HepPDT::ParticleDataTable *pdt, int pdg)
Definition: BPhysPVCascadeTools.cxx:491
Trk::VxSecVertexInfo::vertices
const std::vector< xAOD::Vertex * > & vertices() const
Definition: VxSecVertexInfo.cxx:100
DerivationFramework::PsiPlusPsiCascade::m_vtx2Daug3MassHypo
double m_vtx2Daug3MassHypo
Definition: PsiPlusPsiCascade.h:72
skel.it
it
Definition: skel.GENtoEVGEN.py:407
ParticleTest.tp
tp
Definition: ParticleTest.py:25
DerivationFramework::PsiPlusPsiCascade::m_chi2cut
double m_chi2cut
Definition: PsiPlusPsiCascade.h:89
DerivationFramework::PsiPlusPsiCascade::m_trackContainerName
SG::ReadHandleKey< xAOD::TrackParticleContainer > m_trackContainerName
Definition: PsiPlusPsiCascade.h:47
LArG4FSStartPointFilter.evt
evt
Definition: LArG4FSStartPointFilter.py:42
DerivationFramework::PsiPlusPsiCascade::m_jpsi2MassLower
double m_jpsi2MassLower
Definition: PsiPlusPsiCascade.h:52
dbg::ptr
void * ptr(T *p)
Definition: SGImplSvc.cxx:74
Trk::VxCascadeInfo::nDoF
int nDoF() const
Definition: VxCascadeInfo.h:133
Trk::VxCascadeInfo::getCovariance
const std::vector< Amg::MatrixX > & getCovariance() const
Definition: VxCascadeInfo.h:132
DerivationFramework::PsiPlusPsiCascade::m_constrJpsi1
bool m_constrJpsi1
Definition: PsiPlusPsiCascade.h:83
DerivationFramework::PsiPlusPsiCascade::m_massPsi1
double m_massPsi1
Definition: PsiPlusPsiCascade.h:75
DerivationFramework::PsiPlusPsiCascade::m_vertexPsi1ContainerKey
SG::ReadHandleKey< xAOD::VertexContainer > m_vertexPsi1ContainerKey
Definition: PsiPlusPsiCascade.h:41
python.CaloAddPedShiftConfig.type
type
Definition: CaloAddPedShiftConfig.py:42
DerivationFramework::PsiPlusPsiCascade::m_vertexPsi1HypoNames
std::vector< std::string > m_vertexPsi1HypoNames
Definition: PsiPlusPsiCascade.h:43
runBeamSpotCalibration.helper
helper
Definition: runBeamSpotCalibration.py:112
DerivationFramework::PsiPlusPsiCascade::m_massDiTrk1
double m_massDiTrk1
Definition: PsiPlusPsiCascade.h:79
DerivationFramework::PsiPlusPsiCascade::m_DoVertexType
int m_DoVertexType
Definition: PsiPlusPsiCascade.h:103
xAOD::BPhysHypoHelper
Definition: BPhysHypoHelper.h:73
DerivationFramework::BPhysPVCascadeTools::SetVectorInfo
static void SetVectorInfo(xAOD::BPhysHelper &, const Trk::VxCascadeInfo *)
Definition: BPhysPVCascadeTools.cxx:424
BPHYS_CHECK
#define BPHYS_CHECK(EXP)
Useful CHECK macro.
Definition: BPhysHelper.h:738
ATH_MSG_ERROR
#define ATH_MSG_ERROR(x)
Definition: AthMsgStreamMacros.h:33
DerivationFramework::PsiPlusPsiCascade::m_jpsi2MassUpper
double m_jpsi2MassUpper
Definition: PsiPlusPsiCascade.h:53
SG::WriteHandleKey
Property holding a SG store/key/clid from which a WriteHandle is made.
Definition: StoreGate/StoreGate/WriteHandleKey.h:40
SG::Decorator
Helper class to provide type-safe access to aux data.
Definition: Decorator.h:59
DerivationFramework::PsiPlusPsiCascade::m_partPropSvc
ServiceHandle< IPartPropSvc > m_partPropSvc
Definition: PsiPlusPsiCascade.h:97
lumiFormat.i
int i
Definition: lumiFormat.py:85
DerivationFramework::PsiPlusPsiCascade::m_vtx2Daug4MassHypo
double m_vtx2Daug4MassHypo
Definition: PsiPlusPsiCascade.h:73
SG::WriteHandle::ptr
pointer_type ptr()
Dereference the pointer.
ATH_MSG_DEBUG
#define ATH_MSG_DEBUG(x)
Definition: AthMsgStreamMacros.h:29
DerivationFramework::PsiPlusPsiCascade::m_vtx1Daug4MassHypo
double m_vtx1Daug4MassHypo
Definition: PsiPlusPsiCascade.h:68
Trk::VxCascadeInfo::fitChi2
double fitChi2() const
Definition: VxCascadeInfo.h:134
test_pyathena.parent
parent
Definition: test_pyathena.py:15
DerivationFramework::BPhysPVCascadeTools::PrepareVertexLinks
static void PrepareVertexLinks(Trk::VxCascadeInfo *result, const xAOD::TrackParticleContainer *importedTrackCollection)
Definition: BPhysPVCascadeTools.cxx:204
DerivationFramework::PsiPlusPsiCascade::m_psi2MassUpper
double m_psi2MassUpper
Definition: PsiPlusPsiCascade.h:61
ATH_CHECK
#define ATH_CHECK
Definition: AthCheckMacros.h:40
xAOD::Vertex_v1::trackParticle
const TrackParticle * trackParticle(size_t i) const
Get the pointer to a given track that was used in vertex reco.
Definition: Vertex_v1.cxx:249
python.TrackLeptonConfig.trackContainer
string trackContainer
Definition: TrackLeptonConfig.py:23
SG::VarHandleKey::initialize
StatusCode initialize(bool used=true)
If this object is used as a property, then this should be called during the initialize phase.
Definition: AthToolSupport/AsgDataHandles/Root/VarHandleKey.cxx:103
DeMoUpdate.tmp
string tmp
Definition: DeMoUpdate.py:1167
DerivationFramework::PsiPlusPsiCascade::m_chi2cut_Psi1
double m_chi2cut_Psi1
Definition: PsiPlusPsiCascade.h:87
DerivationFramework::PsiPlusPsiCascade::m_vtx2Daug1MassHypo
double m_vtx2Daug1MassHypo
Definition: PsiPlusPsiCascade.h:70
DerivationFramework::PsiPlusPsiCascade::performSearch
StatusCode performSearch(std::vector< Trk::VxCascadeInfo * > *cascadeinfoContainer, std::vector< Trk::VxCascadeInfo * > *cascadeinfoContainer_noConstr) const
Definition: PsiPlusPsiCascade.cxx:371
DerivationFramework::PsiPlusPsiCascade::m_VxPrimaryCandidateName
SG::ReadHandleKey< xAOD::VertexContainer > m_VxPrimaryCandidateName
Name of primary vertex container.
Definition: PsiPlusPsiCascade.h:46
grepfile.ic
int ic
Definition: grepfile.py:33
DerivationFramework::PsiPlusPsiCascade::m_diTrack1MassUpper
double m_diTrack1MassUpper
Definition: PsiPlusPsiCascade.h:55
DerivationFramework::PsiPlusPsiCascade::m_diTrack1MassLower
double m_diTrack1MassLower
Definition: PsiPlusPsiCascade.h:54
DerivationFramework::PsiPlusPsiCascade::m_jpsi1MassLower
double m_jpsi1MassLower
Definition: PsiPlusPsiCascade.h:50
DerivationFramework::PsiPlusPsiCascade::m_vtx2Daug_num
int m_vtx2Daug_num
Definition: PsiPlusPsiCascade.h:69
DerivationFramework::PsiPlusPsiCascade::m_iVertexFitter
ToolHandle< Trk::TrkVKalVrtFitter > m_iVertexFitter
Definition: PsiPlusPsiCascade.h:93
name
std::string name
Definition: Control/AthContainers/Root/debug.cxx:240
plotBeamSpotMon.b
b
Definition: plotBeamSpotMon.py:77
DerivationFramework::PsiPlusPsiCascade::m_massJpsi1
double m_massJpsi1
Definition: PsiPlusPsiCascade.h:77
DerivationFramework::PsiPlusPsiCascade::m_refPVContainerName
SG::WriteHandleKey< xAOD::VertexContainer > m_refPVContainerName
Definition: PsiPlusPsiCascade.h:100
DerivationFramework::PsiPlusPsiCascade::m_massJpsi2
double m_massJpsi2
Definition: PsiPlusPsiCascade.h:78
DerivationFramework::PsiPlusPsiCascade::m_MassLower
double m_MassLower
Definition: PsiPlusPsiCascade.h:62
DerivationFramework::PsiPlusPsiCascade::m_maxCandidates
unsigned int m_maxCandidates
Definition: PsiPlusPsiCascade.h:91
Trk::VxCascadeInfo::getParticleMoms
const std::vector< std::vector< TLorentzVector > > & getParticleMoms() const
Definition: VxCascadeInfo.h:131
DerivationFramework::PsiPlusPsiCascade::m_psi2MassLower
double m_psi2MassLower
Definition: PsiPlusPsiCascade.h:60
DerivationFramework::PsiPlusPsiCascade::m_V0Tools
ToolHandle< Trk::V0Tools > m_V0Tools
Definition: PsiPlusPsiCascade.h:95
python.PyAthena.v
v
Definition: PyAthena.py:154
SG::WriteHandle
Definition: StoreGate/StoreGate/WriteHandle.h:73
DerivationFramework::PsiPlusPsiCascade::m_constrPsi1
bool m_constrPsi1
Definition: PsiPlusPsiCascade.h:81
a
TList * a
Definition: liststreamerinfos.cxx:10
DerivationFramework::PsiPlusPsiCascade::m_CascadeTools
ToolHandle< DerivationFramework::CascadeTools > m_CascadeTools
Definition: PsiPlusPsiCascade.h:96
xAOD::Vertex_v1
Class describing a Vertex.
Definition: Vertex_v1.h:42
SG::WriteHandle::record
StatusCode record(std::unique_ptr< T > data)
Record a const object to the store.
DerivationFramework::PsiPlusPsiCascade::m_constrDiTrk1
bool m_constrDiTrk1
Definition: PsiPlusPsiCascade.h:85
std::sort
void sort(typename std::reverse_iterator< DataModel_detail::iterator< DVL > > beg, typename std::reverse_iterator< DataModel_detail::iterator< DVL > > end, const Compare &comp)
Specialization of sort for DataVector/List.
Definition: DVL_algorithms.h:623
ATH_MSG_WARNING
#define ATH_MSG_WARNING(x)
Definition: AthMsgStreamMacros.h:32
DerivationFramework::PsiPlusPsiCascade::m_diTrack2MassUpper
double m_diTrack2MassUpper
Definition: PsiPlusPsiCascade.h:57
DerivationFramework::PsiPlusPsiCascade::m_massPsi2
double m_massPsi2
Definition: PsiPlusPsiCascade.h:76
DerivationFramework::PsiPlusPsiCascade::m_vtx1Daug2MassHypo
double m_vtx1Daug2MassHypo
Definition: PsiPlusPsiCascade.h:66
DerivationFramework::PsiPlusPsiCascade::m_vertexPsi2HypoNames
std::vector< std::string > m_vertexPsi2HypoNames
Definition: PsiPlusPsiCascade.h:44
DerivationFramework::PsiPlusPsiCascade::m_vtx1Daug3MassHypo
double m_vtx1Daug3MassHypo
Definition: PsiPlusPsiCascade.h:67
DerivationFramework::PsiPlusPsiCascade::m_diTrack2MassLower
double m_diTrack2MassLower
Definition: PsiPlusPsiCascade.h:56
DerivationFramework::PsiPlusPsiCascade::m_constrJpsi2
bool m_constrJpsi2
Definition: PsiPlusPsiCascade.h:84
skip
bool skip
Definition: TrigGlobEffCorrValidation.cxx:190
DerivationFramework::PsiPlusPsiCascade::m_vtx1Daug1MassHypo
double m_vtx1Daug1MassHypo
Definition: PsiPlusPsiCascade.h:65
DerivationFramework::PsiPlusPsiCascade::m_removeDuplicatePairs
bool m_removeDuplicatePairs
Definition: PsiPlusPsiCascade.h:90
DerivationFramework::PsiPlusPsiCascade::m_psi1MassLower
double m_psi1MassLower
Definition: PsiPlusPsiCascade.h:58
DerivationFramework::PsiPlusPsiCascade::m_PV_max
int m_PV_max
Definition: PsiPlusPsiCascade.h:102
DerivationFramework::PsiPlusPsiCascade::m_vtx2Daug2MassHypo
double m_vtx2Daug2MassHypo
Definition: PsiPlusPsiCascade.h:71
DerivationFramework::PsiPlusPsiCascade::m_chi2cut_Psi2
double m_chi2cut_Psi2
Definition: PsiPlusPsiCascade.h:88
DerivationFramework::PsiPlusPsiCascade::m_hypoName
std::string m_hypoName
Definition: PsiPlusPsiCascade.h:101
xAOD::TrackParticle_v1::phi
virtual double phi() const override final
The azimuthal angle ( ) of the particle (has range to .)
mapkey::key
key
Definition: TElectronEfficiencyCorrectionTool.cxx:37
DerivationFramework::PsiPlusPsiCascade::m_cascadeOutputsKeys
SG::WriteHandleKeyArray< xAOD::VertexContainer > m_cascadeOutputsKeys
Definition: PsiPlusPsiCascade.h:45
DerivationFramework::PsiPlusPsiCascade::m_pvRefitter
ToolHandle< Analysis::PrimaryVertexRefitter > m_pvRefitter
Definition: PsiPlusPsiCascade.h:94
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