Adding code for CLD and hadronic/invisible Z decays exotic Higgs anal…

…ysis
FCC-LLP · Jun 28, 2024 · 6a5482e · 6a5482e
1 parent e61fda5
commit 6a5482e
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Showing 35 changed files with 3,059 additions and 28 deletions.
diff --git a/analyzers/dataframe/FCCAnalyses/ReconstructedParticle.h b/analyzers/dataframe/FCCAnalyses/ReconstructedParticle.h
@@ -169,6 +169,21 @@ namespace ReconstructedParticle{
   /// get number of b-jets
   int getJet_ntags(ROOT::VecOps::RVec<bool> in);
 
+    // get sum of vector of floats
+  float get_sum_float(ROOT::VecOps::RVec<float> in);
+
+  // get sum of vector of ints 
+  int get_sum_int(ROOT::VecOps::RVec<int> in);
+
+  // get avg of vector of floats
+  float get_avg_float(ROOT::VecOps::RVec<float> in);
+
+  // get avg of vector of ints
+  int get_avg_int(ROOT::VecOps::RVec<float> in);
+
+  /// return the summed total energy of all of the input ReconstructedParticles
+  float get_total_e(ROOT::VecOps::RVec<edm4hep::ReconstructedParticleData> in);
+
 }//end NS ReconstructedParticle
 
 }//end NS FCCAnalyses

diff --git a/analyzers/dataframe/FCCAnalyses/VertexingUtils.h b/analyzers/dataframe/FCCAnalyses/VertexingUtils.h
@@ -107,7 +107,11 @@ namespace VertexingUtils{
   /// Retrieve the indices of the tracks fitted to that vertex, but now in the collection of RecoParticles
   ROOT::VecOps::RVec<int> get_VertexRecoParticlesInd( FCCAnalysesVertex TheVertex, 
 						      const ROOT::VecOps::RVec<edm4hep::ReconstructedParticleData>& reco );
-
+
+  /// Retrieve the indices of the tracks fitted to a vector of vertices, but now in the collection of RecoParticles
+  ROOT::VecOps::RVec<int> get_VerticesRecoParticlesInd( ROOT::VecOps::RVec<FCCAnalysesVertex > vertices, 
+						      const ROOT::VecOps::RVec<edm4hep::ReconstructedParticleData>& reco );
+
   /// Return the number of tracks in a given track collection
   int get_nTracks(ROOT::VecOps::RVec<edm4hep::TrackState> tracks);
 

diff --git a/analyzers/dataframe/src/ReconstructedParticle.cc b/analyzers/dataframe/src/ReconstructedParticle.cc
@@ -348,6 +348,14 @@ ROOT::VecOps::RVec<float> get_e(ROOT::VecOps::RVec<edm4hep::ReconstructedParticl
   return result;
 }
 
+float get_total_e(ROOT::VecOps::RVec<edm4hep::ReconstructedParticleData> in){
+  float result;
+  for (auto & p: in) {
+    result += p.energy;
+  }
+  return result;
+}
+
 ROOT::VecOps::RVec<float> get_p(ROOT::VecOps::RVec<edm4hep::ReconstructedParticleData> in) {
   ROOT::VecOps::RVec<float> result;
   for (auto & p: in) {
@@ -475,6 +483,49 @@ int getJet_ntags(ROOT::VecOps::RVec<bool> in) {
   return result;
 }
 
+ float get_sum_float(ROOT::VecOps::RVec<float> in){
+    float result = std::accumulate(in.begin(), in.end(), 0.0f);
+    //float result = 0;
+    //for (int i; i < in.size(); ++i){
+    //  result += in[i];
+    //}
+    return result;
+  }
+
+  // get sum of int 
+  int get_sum_int(ROOT::VecOps::RVec<int> in){
+    int result = std::accumulate(in.begin(), in.end(), 0);
+    //int result = 0;
+    //for (int i; i < in.size(); ++i){
+    //  result += in[i];
+    //}
+    return result;
+  }
+
+  // get avg of floats
+  float get_avg_float(ROOT::VecOps::RVec<float> in){
+    //float result;
+    //for (int i; i < in.size(); ++i){
+    //  result += in[i];
+    //}
+    float result = std::accumulate(in.begin(), in.end(), 0.0f) / in.size();
+    //result /= in.size(); 
+    return result;
+  }
+
+  // get avg of ints
+  int get_avg_int(ROOT::VecOps::RVec<float> in){
+    //int result;
+    //for (int i; i < in.size(); ++i){
+    //  result += in[i];
+    //}
+    //result /= in.size(); 
+    int result = std::accumulate(in.begin(), in.end(), 0.0f) / in.size();
+    return result;
+  }
+
+
+
 }//end NS ReconstructedParticle
 
 }//end NS FCCAnalyses
diff --git a/analyzers/dataframe/src/VertexFinderLCFIPlus.cc b/analyzers/dataframe/src/VertexFinderLCFIPlus.cc
@@ -307,10 +307,10 @@ ROOT::VecOps::RVec<VertexingUtils::FCCAnalysesVertex> findSVfromTracks(ROOT::Vec
     VertexingUtils::FCCAnalysesVertex sec_vtx = VertexFitterSimple::VertexFitter_Tk(2, tr_vtx_fin, alltracks); // flag 2 for SVs
 
     // save the tracks that are used to fit the SV
-    sec_vtx.tracks = tr_vtx_fin;
+    //sec_vtx.tracks = tr_vtx_fin;
 
     // save the tracks that are used to fit the SV
-    sec_vtx.tracks = tr_vtx_fin;
+    //sec_vtx.tracks = tr_vtx_fin;
 
     // see if we can also get indices in the reco collection (for tracks forming an SV)
     //sec_vtx.reco_ind = VertexFitterSimple::get_reco_ind(recoparticles,thetracks); // incorrect

diff --git a/analyzers/dataframe/src/VertexingUtils.cc b/analyzers/dataframe/src/VertexingUtils.cc
@@ -369,6 +369,31 @@ ROOT::VecOps::RVec<int> get_VertexRecoParticlesInd(
   return result;
 }
 
+ROOT::VecOps::RVec<int> get_VerticesRecoParticlesInd(
+    ROOT::VecOps::RVec<FCCAnalysesVertex > vertices,
+    const ROOT::VecOps::RVec<edm4hep::ReconstructedParticleData> &reco) {
+
+  ROOT::VecOps::RVec<int> result;
+  for (int j = 0; j < vertices.size(); ++j){
+    ROOT::VecOps::RVec<int> indices_tracks = vertices[j].reco_ind;
+    for (int i = 0; i < indices_tracks.size(); i++) {
+      int tk_index = indices_tracks[i];
+      for (int j = 0; j < reco.size(); j++) {
+        auto &p = reco[j];
+        if (p.tracks_begin == p.tracks_end)
+          continue;
+        if (p.tracks_begin == tk_index) {
+          result.push_back(j);
+          break;
+        }
+      }
+    }
+  }
+
+  return result;
+}
+
+
 TVectorD ParToACTS(TVectorD Par) {
 
   TVectorD pACTS(6); // Return vector

diff --git a/...icHiggsDecays/H_ss_4b_SampleGeneration/exoticHiggs_scalar_mS20GeV_WHSe-14_proc_card_H.dat b/...icHiggsDecays/H_ss_4b_SampleGeneration/exoticHiggs_scalar_mS20GeV_WHSe-14_proc_card_H.dat
@@ -0,0 +1,88 @@
+#************************************************************
+#*                     MadGraph5_aMC@NLO                    *
+#*                                                          *
+#*                *                       *                 *
+#*                  *        * *        *                   *
+#*                    * * * * 5 * * * *                     *
+#*                  *        * *        *                   *
+#*                *                       *                 *
+#*                                                          *
+#*                                                          *
+#*         VERSION 3.4.1                 2022-09-01         *
+#*                                                          *
+#*    The MadGraph5_aMC@NLO Development Team - Find us at   *
+#*    https://server06.fynu.ucl.ac.be/projects/madgraph     *
+#*                                                          *
+#************************************************************
+#*                                                          *
+#*               Command File for MadGraph5_aMC@NLO         *
+#*                                                          *
+#*     run as ./bin/mg5_aMC  filename                       *
+#*                                                          *
+#************************************************************
+set group_subprocesses Auto
+set ignore_six_quark_processes False
+set low_mem_multicore_nlo_generation False
+set complex_mass_scheme False
+set include_lepton_initiated_processes False
+set gauge unitary
+set loop_optimized_output True
+set loop_color_flows False
+set max_npoint_for_channel 0
+set default_unset_couplings 99
+set max_t_for_channel 99
+set zerowidth_tchannel True
+set nlo_mixed_expansion True
+import model sm
+
+set auto_convert_model T
+import model --modelname HAHM_variableMW_v3_UFO/
+define l+ = e+ m+
+define l- = e- m-
+define q = u c d s b
+define q~ = u~ c~ d~ s~ b~
+define f = u c d s u~ c~ d~ s~ b b~ e+ e- m+ m- tt+ tt-
+
+#*** generate the process: e+ e- -> Z -> Z h with Z -> q q~ and h -> 2hs -> 4b
+generate e+ e- > z > z h, z > q q~, (h > hs hs, hs > b b~)
+
+output h_2hs_4b_mhs20GeV_WHSe-14_H
+
+# launch the event generation
+launch
+
+#*** set electron beams and the center-of-mass energy to the ZH maximum production peak (240 GeV), i.e 120 GeV per electron beam
+
+# set beam type; 0 for electron, 1 for proton	
+set lpp1 0
+set lpp2 0
+# set total energy in GeV for each beam 
+set ebeam1 120		
+set ebeam2 120
+
+#*** set model parameters; couplings and masses
+
+# the model accounts both dark scalars and dark photons, hence set the kinetic mixing coupling epsilon to zero and mass of dark photon high (to only simulate SM + dark scalar singlet)
+set epsilon 1.000000e-10
+set mZDinput 1.000000e+03
+
+# set the mass of the dark scalar
+set MHSinput 20.000000e+00
+
+# set singlet-higgs coupling
+set kap 7.000000e-04
+
+# set the decay width to O(e-14) s.t sin^2 theta = O(e-10) and decay length O(mm)
+set whs 5.7793e-14
+
+# set the width of the higgs and the dark photon to auto
+set wh Auto
+set wzp Auto
+
+# needed to get llp
+set time_of_flight 0
+
+# set number of events
+set nevents 10000
+
+done
diff --git a/...cHiggsDecays/H_ss_4b_SampleGeneration/exoticHiggs_scalar_mS20GeV_WHSe-14_proc_card_NU.dat b/...cHiggsDecays/H_ss_4b_SampleGeneration/exoticHiggs_scalar_mS20GeV_WHSe-14_proc_card_NU.dat
@@ -0,0 +1,88 @@
+#************************************************************
+#*                     MadGraph5_aMC@NLO                    *
+#*                                                          *
+#*                *                       *                 *
+#*                  *        * *        *                   *
+#*                    * * * * 5 * * * *                     *
+#*                  *        * *        *                   *
+#*                *                       *                 *
+#*                                                          *
+#*                                                          *
+#*         VERSION 3.4.1                 2022-09-01         *
+#*                                                          *
+#*    The MadGraph5_aMC@NLO Development Team - Find us at   *
+#*    https://server06.fynu.ucl.ac.be/projects/madgraph     *
+#*                                                          *
+#************************************************************
+#*                                                          *
+#*               Command File for MadGraph5_aMC@NLO         *
+#*                                                          *
+#*     run as ./bin/mg5_aMC  filename                       *
+#*                                                          *
+#************************************************************
+set group_subprocesses Auto
+set ignore_six_quark_processes False
+set low_mem_multicore_nlo_generation False
+set complex_mass_scheme False
+set include_lepton_initiated_processes False
+set gauge unitary
+set loop_optimized_output True
+set loop_color_flows False
+set max_npoint_for_channel 0
+set default_unset_couplings 99
+set max_t_for_channel 99
+set zerowidth_tchannel True
+set nlo_mixed_expansion True
+import model sm
+
+set auto_convert_model T
+import model --modelname HAHM_variableMW_v3_UFO/
+define l+ = e+ m+
+define l- = e- m-
+define q = u c d s b
+define q~ = u~ c~ d~ s~ b~
+define f = u c d s u~ c~ d~ s~ b b~ e+ e- m+ m- tt+ tt-
+
+#*** generate the process: e+ e- -> Z -> Z h with Z -> q q~ and h -> 2hs -> 4b
+generate e+ e- > z > z h, z > vl vl~, (h > hs hs, hs > b b~)
+
+output h_2hs_4b_mhs20GeV_WHSe-14_NU
+
+# launch the event generation
+launch
+
+#*** set electron beams and the center-of-mass energy to the ZH maximum production peak (240 GeV), i.e 120 GeV per electron beam
+
+# set beam type; 0 for electron, 1 for proton	
+set lpp1 0
+set lpp2 0
+# set total energy in GeV for each beam 
+set ebeam1 120		
+set ebeam2 120
+
+#*** set model parameters; couplings and masses
+
+# the model accounts both dark scalars and dark photons, hence set the kinetic mixing coupling epsilon to zero and mass of dark photon high (to only simulate SM + dark scalar singlet)
+set epsilon 1.000000e-10
+set mZDinput 1.000000e+03
+
+# set the mass of the dark scalar
+set MHSinput 20.000000e+00
+
+# set singlet-higgs coupling
+set kap 7.000000e-04
+
+# set the decay width to O(e-14) s.t sin^2 theta = O(e-10) and decay length O(mm)
+set whs 5.7793e-14
+
+# set the width of the higgs and the dark photon to auto
+set wh Auto
+set wzp Auto
+
+# needed to get llp
+set time_of_flight 0
+
+# set number of events
+set nevents 10000
+
+done