Superchic Interface codesÃ

Generators/EvgenJobTransforms/python/EvgenConfig.py

@@ -27,7 +27,7 @@ mainGenerators += ["Exhume", "Phojet", "Epos", "QGSJet"]
 mainGenerators += ["ParticleGenerator", "ParticleGun"]
 mainGenerators += ["CosmicGenerator", "BeamHaloGenerator"]
 ## Heavy ion generators
-mainGenerators += ["Starlight", "Hijing", "Hydjet", "Reldis", "Pyquen"]
+mainGenerators += ["Superchic","Starlight", "Hijing", "Hydjet", "Reldis", "Pyquen"]
 ## Misc generators
 mainGenerators += ["AcerMC", "TopRex", "LPair"]
 ## Reading in fully-formed events
@@ -42,7 +42,7 @@ afterburnerGenerators = ["Photos", "Photospp", "Tauola", "TauolaPP", "Tauolapp",
 knownGenerators = inputGenerators + mainGenerators + afterburnerGenerators
 
 ## Note which generators should NOT be sanity tested by the TestHepMC alg
-notesthepmcGenerators = ["ParticleDecayer", "ParticleGun", "CosmicGenerator", "BeamHaloGenerator", "FPMC",
+notesthepmcGenerators = ["Superchic","ParticleDecayer", "ParticleGun", "CosmicGenerator", "BeamHaloGenerator", "FPMC",
                          "Hijing", "Hydjet", "Starlight", "PythiaRhad"]
 
 ## Generators with no flexibility/concept of a tune or PDF choice

Generators/Superchic_i/CMakeLists.txt

+# $Id: CMakeLists.txt 762209 2016-07-15 14:15:34Z krasznaa $
+################################################################################
+# Package: Superchic_i
+################################################################################
+
+# Declare the package name:
+atlas_subdir( Superchic_i )
+
+# Declare the package's dependencies:
+atlas_depends_on_subdirs(
+   PUBLIC
+   Generators/GeneratorFortranCommon
+   Generators/GeneratorModules
+   PRIVATE
+   Control/AthenaKernel
+   Control/StoreGate
+   GaudiKernel
+   Generators/GeneratorUtils
+   Generators/TruthUtils
+   Projects/AthGeneration
+   Projects/Athena 
+                  )
+
+# External dependencies:
+find_package( CLHEP )
+find_package( HepMC COMPONENTS HepMC HepMCfio )
+
+## TODO Currently FindSuperchic.cmake do not find the superchic generator libraries as it is under atlasexternals
+#include("FindSuperchic.cmake")
+
+find_package( Superchic )
+
+atlas_disable_as_needed()
+# Component(s) in the package:
+atlas_add_library( Superchic_iLib
+   Superchic_i/*.h src/*.cxx src/*.F
+   PUBLIC_HEADERS Superchic_i
+   INCLUDE_DIRS ${SUPERCHIC_INCLUDE_DIRS}
+   PRIVATE_INCLUDE_DIRS ${CLHEP_INCLUDE_DIRS} ${HEPMC_INCLUDE_DIRS}
+   PRIVATE_DEFINITIONS ${CLHEP_DEFINITIONS}
+   LINK_LIBRARIES ${SUPERCHIC_LIBRARIES}  GeneratorModulesLib
+   PRIVATE_LINK_LIBRARIES ${CLHEP_LIBRARIES} ${HEPMC_LIBRARIES} AthenaKernel
+   GaudiKernel TruthUtils )
+
+atlas_add_component( Superchic_i
+   src/components/*.cxx
+   INCLUDE_DIRS ${SUPERCHIC_INCLUDE_DIRS} ${ROOT_INCLUDE_DIRS} ${CLHEP_INCLUDE_DIRS} ${HEPMC_INCLUDE_DIRS}
+   LINK_LIBRARIES ${SUPERCHIC_LIBRARIES} ${ROOT_LIBRARIES} ${CLHEP_LIBRARIES} ${HEPMC_LIBRARIES} GeneratorFortranCommonLib GeneratorModulesLib AthenaKernel StoreGateLib SGtests GaudiKernel GeneratorObjects TruthUtils Superchic_iLib )
+
+# Install files from the package:
+atlas_install_joboptions( share/*.py )

Generators/Superchic_i/Superchic_i/Atlas_HEPEVT_modified.h

+/*
+Copyright (C) 2002-2018 CERN for the benefit of the ATLAS collaboration
+Copied directly from the Tauola_i/Atlas_HEPEVT with minor changes
+*/
+
+
+#ifndef Atlas_HEPEVT_modified_h
+#define Atlas_HEPEVT_modified_h
+
+#include "CLIDSvc/CLASS_DEF.h"
+
+extern "C" {
+  void* atlas_hepevt_modified_address_(void);
+}
+/**
+@class Atlas_HEPEVT_modified.h
+
+@brief      Needed fot interface of Superchic_i to Superchic3.03 generator
+to store the umodified HEPEVT common.
+
+@author Borut Paul Kersevan (BPK), June 2003
+
+HEPEVT standard event common
+PARAMETER (NMXHEP=10000)
+COMMON/HEPEVT/NEVHEP,NHEP,ISTHEP(NMXHEP),IDHEP(NMXHEP),
+& JMOHEP(2,NMXHEP),JDAHEP(2,NMXHEP),PHEP(5,NMXHEP),VHEP(4,NMXHEP)
+
+*/
+
+class Atlas_HEPEVT_modified {
+public:
+  Atlas_HEPEVT_modified();
+  ~Atlas_HEPEVT_modified();
+
+  void fill();
+  void spill();
+  int& nevhep();
+  int& nhep();
+  int& isthep(int nh);
+  int& idhep(int nh);
+  int& jmohep(int i, int nh);
+  int& jdahep(int i, int nh);
+  double& phep(int j, int nh);
+  double& vhep(int k, int nh);
+
+  inline void init(); // inlined for speed of access (small function)
+
+  // return common array lengths
+  int depthRel() const {return s_depthRel;}
+  int depthPhep() const {return s_depthPhep;}
+  int depthVhep() const {return s_depthVhep;}
+  int lenNmxhep() const {return s_lenNmxhep;}
+
+private:
+  // Lengths of array in HEPEVT common
+  static const int s_depthRel = 2 ; // Relatives -Mother & Daughter
+  static const int s_depthPhep = 5 ;
+  static const int s_depthVhep = 4 ;
+  static const int s_lenNmxhep = 4000 ;
+
+  struct HEPEVT;
+  friend struct HEPEVT;
+
+  struct HEPEVT {
+    int nevhep;
+    int nhep;
+    int isthep[s_lenNmxhep];
+    int idhep[s_lenNmxhep];
+    int jmohep[s_lenNmxhep][s_depthRel];
+    int jdahep[s_lenNmxhep][s_depthRel];
+    double phep[s_lenNmxhep][s_depthPhep];
+    double vhep[s_lenNmxhep][s_depthVhep];
+  };
+
+  int m_dummy;
+  double m_realdummy;
+
+  static HEPEVT* s_atlas_HEPEVT;
+
+  HEPEVT m_atlas_HEPEVT;
+
+};
+
+CLASS_DEF( Atlas_HEPEVT_modified, 9966, 1)
+
+#include "Superchic_i/Atlas_HEPEVT_modified.icc"
+
+#endif

Generators/Superchic_i/Superchic_i/Atlas_HEPEVT_modified.icc

+/*
+Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
+*/
+
+// Inline implementations for Atlas_HEPEVT_modified
+
+// initialise pointer
+void Atlas_HEPEVT_modified::init(void) {
+if (!s_atlas_HEPEVT) s_atlas_HEPEVT = static_cast<HEPEVT*>(atlas_hepevt_modified_address_());
+}

Generators/Superchic_i/Superchic_i/Superchic_i.h

+/*
+Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
+*/
+
+// --------------------------------------------------
+//
+// File:  Generators/Superchic_i.h
+// Description:
+//    This code is used to get a Starlight Monte Carlo event.
+//    genInitialize() is used to read parameters
+//    callGenerator() makes the event
+//    genFinalize() writes log files etc
+//    fillEvt(GeneratorEvent* evt) passes the event to HepMC
+//
+//    The output will be stored in the transient event store so it can be
+//    passed to the simulation.
+//
+// AuthorList:
+//         Prabhakar Palni, 29 August 2018
+
+#ifndef GENERATORMODULESSUPERCHIC_H
+#define GENERATORMODULESSUPERCHIC_H
+
+#include "GeneratorModules/GenModule.h"
+
+#include "Superchic_i/Atlas_HEPEVT_modified.h"
+
+#include "HepMC/IO_GenEvent.h"
+#include "HepMC/IO_HEPEVT.h"
+#include "HepMC/GenEvent.h"
+
+using std::string;
+typedef std::vector<std::string> CommandVector;
+
+class StoreGateSvc;
+// ---------------------
+
+class Superchic_i:public GenModule {
+public:
+  Superchic_i(const std::string& name, ISvcLocator* pSvcLocator);
+  virtual ~Superchic_i();
+
+  virtual StatusCode	genInitialize	();
+  virtual StatusCode 	callGenerator	();
+  virtual StatusCode 	genFinalize	();
+  virtual StatusCode 	fillEvt		(HepMC::GenEvent* evt);
+
+protected:
+
+  // event counter
+  int m_events ;
+
+  // inputs parameter (SuperChic initialization)
+
+  std::string m_configFileName;
+
+  std::string m_rts;
+  int m_isurv;
+  std::string m_intag;
+  std::string m_PDFname;
+  unsigned int m_PDFmember;
+
+  //pdfinfo
+  HepMC::PdfInfo m_pdfinfo;
+  // inputs parameter (events generation)
+  unsigned int m_proc;
+  std::string m_beam;
+  std::string m_outtg;
+  std::string m_sfaci; // TODO check this ?
+  std::string m_an;
+  std::string m_az;
+  std::string m_rz;
+  std::string m_dz;
+  std::string m_rn;
+  std::string m_dn;
+  std::string m_ionqcd;
+  unsigned int m_ncall;
+  unsigned int m_itmx;
+  std::string m_prec;
+  unsigned int m_ncall1;
+  unsigned int m_inccall;
+  unsigned int m_itend;
+  int m_iseed;
+  int m_s2int;
+
+  std::string m_genunw;
+  int m_nev;
+  std::string m_erec;
+  std::string m_readwt;
+
+  std::string m_wtmax;
+  std::string m_ymin;
+  std::string m_ymax;
+  std::string m_mmin;
+  std::string m_mmax;
+  std::string m_gencuts;
+  std::string m_scorr;
+  std::string m_fwidth;
+  std::string m_ptxmax;
+  std::string m_acoabmax;
+  std::string m_ptamin;
+  std::string m_ptbmin;
+  std::string m_ptcmin;
+  std::string m_ptdmin;
+  std::string m_ptemin;
+  std::string m_ptfmin;
+
+  std::string m_etaamin;
+  std::string m_etabmin;
+  std::string m_etacmin;
+  std::string m_etadmin;
+  std::string m_etaemin;
+  std::string m_etafmin;
+  std::string m_etaamax;
+  std::string m_etabmax;
+  std::string m_etacmax;
+  std::string m_etadmax;
+  std::string m_etaemax;
+  std::string m_etafmax;
+
+  std::string m_rjet;
+  std::string m_jalg;
+
+  std::string m_m2b;
+  int m_pdgid1;
+  int m_pdgid2;
+
+  std::string m_malp;
+  std::string m_gax;
+  std::string m_alpt;
+
+  std::string m_mpol;
+  std::string m_mmon;
+  std::string m_gamm;
+  std::string m_mcharg;
+  std::string m_mneut;
+
+  // Random numbers seed
+  std::vector<long int> m_seeds;
+
+  // Commands to setup superchic
+  CommandVector m_InitializeVector;
+
+  bool set_user_params();
+  bool prepare_params_file();
+
+  // I/O to HEPEVT
+
+  static Atlas_HEPEVT_modified* s_atlas_HEPEVT;
+
+
+};
+
+#endif

Generators/Superchic_i/share/MC15.420231.Superchic_r193_gammagamma2ee_eta4.py

+evgenConfig.description = "Superchic gamma + gamma UPC collisions at 5020 GeV"
+evgenConfig.keywords = ["2photon","2lepton"]
+#evgenConfig.weighting = 0
+evgenConfig.contact = ["prabhakar.palni@cern.ch"]
+
+if not os.path.exists('inputs'):
+    os.makedirs('inputs')
+if not os.path.exists('evrecs'):
+    os.makedirs('evrecs')
+
+from Superchic_i.Superchic_iConf import Superchic_i
+genSeq += Superchic_i("Superchic")
+genSeq.Superchic.McEventKey = "GEN_EVENT"
+evgenConfig.generators += ["Superchic"]
+
+from AthenaPoolCnvSvc.WriteAthenaPool import AthenaPoolOutputStream
+_evgenstream = AthenaPoolOutputStream("StreamEVGEN")
+_evgenstream.ItemList = ["2101#*","133273#GEN_EVENT"]
+
+del _evgenstream
+
+
+# TODO: Sort out proper param setting based on runArgs.ecmEnergy
+if int(runArgs.ecmEnergy) != 5020:
+    evgenLog.error(" Set beam energy in JO initialization with parameter rts ")
+    sys.exit(1)
+
+    
+genSeq.Superchic.Initialize = \
+    ["rts 5.02d3",                     # set the COM collision energy (in fortran syntax)
+    "isurv 4",                        # Model of soft survival
+    "intag 'in5'",                    # for input files
+    "PDFname 'MMHT2014lo68cl'",       # PDF set name
+    "PDFmember 0",                    # PDF member
+    "proc 59",                        # Process number (59 = gg->gg, 56 =gg->ee )
+    "beam 'ion'",                     # Beam type ('prot', 'ion')
+    "outtg 'out'",                    # for output file name
+    "sfaci .false.",                  # Include soft survival effects
+    "ncall 100000",                   # Number of calls for preconditioning
+    "itmx 1",                        # Number of iterations for preconditioning
+    "prec 1.0d0"                    # precision
+    ]

Generators/Superchic_i/share/input.DAT

+****************************************************************************************
+******  RE-RUN ./init IF FIRST FIVE PARAMETERS ARE CHANGED (and beam = 'prot'):  *******
+****************************************************************************************
+5.02d3            !  [rts] : CMS collision energy (GeV)
+4	       !  [isurv] : Model of soft survival (from 1 -> 4, corresponding to arXiv:1306.2149)
+'in5'         !  [intag] for input files 
+****************************************************************************************
+****************************************************************************************
+'MMHT2014lo68cl'     ! [PDFname] : PDF set
+0                    ! [PDFmember] : PDF member
+****************************************************************************************
+59   !  [proc] : Process number (see manual for labelling)
+'ion'    ! [beam] : Beam type ('prot', 'ion', 'ionp' or 'electron')
+'out'       !  [outtg] : for output file
+.false.        !  [sfaci] : Include soft survival effects
+****************************************************************************************
+208d0  !  [an] : Ion mass number
+82d0   !  [az] : Ion atomic number
+6.68d0 !  [rz] : Ion proton density - radius
+0.447d0 !  [dz] : Ion proton density - skin thickness
+6.7d0 	!  [rn] : Ion neutron density - radius
+0.55d0  !  [dn] : Ion neutron density - skin thickness
+'coh' !  [ionqcd] : Coherent ('coh') or incoherent ('incoh') for QCD-induced processes
+****************************************************************************************
+************************* Integration parameters ***************************************
+****************************************************************************************
+10000          ! [ncall] : Number of calls for preconditioning
+10             ! [itmx] : Number of iterations for preconditioning
+1.0d0         ! [prec] :  Relative accuracy (in %) in main run
+10000           ! [ncall1] : Number of calls in first iteration
+10000           ! [inccall] : Number of increase calls per iteration
+1000           ! [itend] : Maximum number of iterations
+23              ! [iseed] : Random number seed (integer > 0)
+****************************************************************************************
+8            ! [s2int] : Survival factor integration : see manual for recommendation
+****************************************************************************************
+******************************* Unweighted events **************************************
+****************************************************************************************
+.true.       ! [genunw] : Generate unweighted events
+1            ! [nev] : Number of events ( < 1000000 recommended)
+'hepevt'	      ! [erec] : Event record format ('hepmc','lhe','hepevt')
+.false.	      ! [readwt] : Set to true to read in pre-calculated maxium weight below
+0d0     ! [wtmax] : Maximum weight
+****************************************************************************************
+*******************************   general cuts    **************************************
+****************************************************************************************
+-2.5d0           ! [ymin] : Minimum object rapidity Y_X
+2.5d0        ! [ymax] : Maximum object rapidity Y_X
+5d0          ! [mmin] : Minimum object mass M_X (redundant for resonance production)
+50d0         ! [mmax] : Maximum object mass M_X (redundant for resonance production)
+.true.        ! [gencuts] : Generate cuts below
+.true.        ! [scorr] : Include spin correlations (for chi_c/b decays)
+.true.	       ! [fwidth] : Include finite width (for chi_c decays)
+****************************************************************************************
+************************ See manual for momentum assignments ***************************
+****************************************************************************************
+*********************************** Proton Cuts  ***************************************
+****************************************************************************************
+100d0     ! [ptxmax]
+****************************************************************************************
+************************* 2 body final states : p(a) + p(b) ****************************
+****************************************************************************************
+0d0         ! [ptamin]
+0d0         ! [ptbmin]
+-2.5d0         ! [etaamin]
+2.5d0       ! [etaamax]
+-2.5d0         ! [etabmin]
+2.5d0       ! [etabmax]
+10d0        ! [acoabmax]
+****************************************************************************************
+********************** 3 body final states : p(a) + p(b) + p(c) ************************
+****************************************************************************************
+20d0         ! [ptamin]
+20d0         ! [ptbmin]
+20d0         ! [ptcmin]
+-2.4d0         ! [etaamin]	
+2.4d0       ! [etaamax]
+-2.4d0         ! [etabmin]	
+2.4d0       ! [etabmax]	
+-2.4d0         ! [etacmin]		
+2.4d0       ! [etacmax]	
+****************************************************************************************
+****************** 4 body final states : p(a) + p(b) + p(c)+ p(d) **********************
+****************************************************************************************
+20d0         ! [ptamin]
+20d0         ! [ptbmin]
+20d0         ! [ptcmin]
+20d0         ! [ptdmin]
+-2.4d0         ! [etaamin]	
+2.4d0       ! [etaamax]
+-2.4d0         ! [etabmin]	
+2.4d0       ! [etabmax]	
+-2.4d0         ! [etacmin]		
+2.4d0       ! [etacmax]
+-2.4d0         ! [etadmin]		
+2.4d0       ! [etadmax]	
+****************************************************************************************
+*********** 6 body final states : p(a) + p(b) + p(c)+ p(d) + p(e) + p(f) ***************
+****************************************************************************************
+0d0         ! [ptamin]
+0d0         ! [ptbmin]
+0d0         ! [ptcmin]
+0d0         ! [ptdmin]
+0d0         ! [ptemin]
+0d0         ! [ptfmin]
+-2.5d1         ! [etaamin]	
+2.5d1       ! [etaamax]
+-2.5d1         ! [etabmin]	
+2.5d1       ! [etabmax]	
+-2.5d1         ! [etacmin]		
+2.5d1       ! [etacmax]
+-2.5d1         ! [etadmin]		
+2.5d1       ! [etadmax]	
+-2.5d1         ! [etaemin]		
+2.5d1       ! [etaemax]	
+-2.5d1         ! [etafmin]		
+2.5d1       ! [etafmax]	
+****************************************************************************************
+*******   Jet algorithm parameters
+****************************************************************************************
+0.6d0      ! [rjet] : Jet Radius
+'antikt'       ! [jalg] : Jet algorithm ('antikt','kt')
+****************************************************************************************
+******  chi_c/b two-body decays
+****************************************************************************************
+0.133d0	     ! [m2b] : mass of decay particles
+211          ! [pdgid1] : PDG number particle 1
+-211         ! [pdgid2] : PDG number particle 2
+****************************************************************************************
+****** ALP parameters
+****************************************************************************************
+5d-2        ! [malp] : ALP mass (GeV)
+1d-4        ! [gax] : ALP coupling (GeV^-2)
+'ps'          ! [alpt] : AlP type (scalar - 'sc', pseudoscalar - 'ps')
+****************************************************************************************
+******  Monopole parameters
+****************************************************************************************
+500d0        ! [mpol] : Monopole mass
+933d0        ! [mmon] : Monopolium mass
+10d0         ! [gamm] : Monopolium width
+****************************************************************************************
+******  SUSY parameters
+****************************************************************************************
+100d0    ! [mcharg] : Chargino/Slepton mass
+80d0    ! [mneut]  : Neutralino mass
+****************************************************************************************
+****************************************************************************************

Generators/Superchic_i/src/Atlas_HEPEVT_modified.cxx

+//--------------------------------------------------------------------------
+// File and Version Information:
+//      Atlas_HEPEVT_modified.cxx
+//
+// Description:
+//
+//      Needed for interface of Superchic_i  to  Superchic3.03 generator
+//      to store the umodified HEPEVT common.
+//
+// Copied directly from the Tauolo_i and modified a bit
+// Author List:
+// Borut Paul Kersevan (BPK), June 2003
+//
+// Copyright Information:
+//
+// HEPEVT standard event common
+//      PARAMETER (NMXHEP=10000)
+//      COMMON/HEPEVT/NEVHEP,NHEP,ISTHEP(NMXHEP),IDHEP(NMXHEP),
+//     & JMOHEP(2,NMXHEP),JDAHEP(2,NMXHEP),PHEP(5,NMXHEP),VHEP(4,NMXHEP)
+//------------------------------------------------------------------------
+#include "Superchic_i/Atlas_HEPEVT_modified.h"
+
+// set pointer to zero at start
+Atlas_HEPEVT_modified::HEPEVT* Atlas_HEPEVT_modified::s_atlas_HEPEVT =0;
+
+// Constructor
+Atlas_HEPEVT_modified::Atlas_HEPEVT_modified()
+{
+  m_atlas_HEPEVT.nevhep = 0;
+  m_atlas_HEPEVT.nhep = 0;
+
+  for(int i=0 ; i< s_lenNmxhep; i++ ){
+    m_atlas_HEPEVT.idhep[i] = 0;
+    m_atlas_HEPEVT.isthep[i] = 0;
+  }
+
+  m_dummy = 0;
+  m_realdummy = 0.;
+}
+
+// Destructor
+Atlas_HEPEVT_modified::~Atlas_HEPEVT_modified()
+{
+}
+
+
+void Atlas_HEPEVT_modified::fill()
+{
+  init(); // check COMMON is initialized
+  m_atlas_HEPEVT= *(s_atlas_HEPEVT);
+  return;
+}
+void Atlas_HEPEVT_modified::spill()
+{
+  s_atlas_HEPEVT =0; //re-init the pointer
+  init(); // check COMMON is initialized
+  *(s_atlas_HEPEVT)=m_atlas_HEPEVT;
+  return;
+}
+
+int& Atlas_HEPEVT_modified::nevhep() {
+  init(); // check COMMON is initialized
+
+  return s_atlas_HEPEVT->nevhep;
+}
+
+int& Atlas_HEPEVT_modified::nhep() {
+  init(); // check COMMON is initialized
+
+  return s_atlas_HEPEVT->nhep;
+}
+
+int& Atlas_HEPEVT_modified::isthep(int nh) {
+  init(); // check COMMON is initialized
+
+  if( nh < 1 || nh > lenNmxhep())
+  {
+    m_dummy = -999;
+    return m_dummy;
+  }
+
+  return s_atlas_HEPEVT->isthep[nh-1];
+}
+
+int& Atlas_HEPEVT_modified::idhep(int nh) {
+  init(); // check COMMON is initialized
+
+  if( nh < 1 || nh > lenNmxhep())
+  {
+    m_dummy = -999;
+    return m_dummy;