00001 /***************************************************************************** 00002 * Project: PID for psi(3770) data * 00003 * Package: SimplePIDSvc * 00004 * File: SimplePIDSvc.h $v8 2013/11/12$ * 00005 * Authors: * 00006 * Chunlei LIU, chl56@andrew.cmu.edu * 00007 * Tian MA, mat@ihep.ac.cn * 00008 * * 00009 *****************************************************************************/ 00010 00011 #ifndef SIMPLE_PID_SVC_H 00012 #define SIMPLE_PID_SVC_H 00013 00014 #include "GaudiKernel/Service.h" 00015 #include "SimplePIDSvc/ISimplePIDSvc.h" 00016 #include "EvtRecEvent/EvtRecTrack.h" 00017 #include "TH1D.h" 00018 #include "TH2D.h" 00019 #include "TFile.h" 00020 00021 class IDataProviderSvc; 00022 template <class TYPE> class CnvFactory; 00023 00024 class SimplePIDSvc : public Service, virtual public ISimplePIDSvc 00025 { 00026 friend class CnvFactory<SimplePIDSvc>; 00027 00028 public: 00029 SimplePIDSvc(const std::string& name, ISvcLocator* svcLoc); 00030 virtual ~SimplePIDSvc(); 00031 00032 virtual StatusCode initialize(); 00033 virtual StatusCode finalize(); 00034 virtual StatusCode queryInterface(const InterfaceID& riid, void** ppvIF); 00035 00036 void setdedxminchi(double x) { m_dedx_chi_cut = x; } 00037 void settofminchi(double x) { m_tof_chi_cut = x; } 00038 void seteidratio(double x) { m_eid_ratio = x; } 00039 void preparePID(EvtRecTrack* track); 00040 bool iselectron(bool emc = true); 00041 bool ispion(); 00042 bool iskaon(); 00043 // probabilities (dE/dx + TOF) 00044 double probElectron() { return m_prob[0]; } 00045 double probMuon() { return m_prob[1]; } 00046 double probPion() { return m_prob[2]; } 00047 double probKaon() { return m_prob[3]; } 00048 double probProton() { return m_prob[4]; } 00049 00050 double getdEdxChi(int i) { return m_dedx_chi[i]; } 00051 double getTOFChi(int i) { return m_tof_chi[i]; } 00052 double getEmcLikelihood(int i) { return m_emc_likelihood[i]; } 00053 double getChi2(int i); 00054 00055 // get TOF&EMC info for internal test & check 00056 double getTofDt(int m, int n) { return m_tof_dt[m][n]; } 00057 double getTofPh(int n) { return m_tof_ph[n]; } 00058 double getTofZR(int n) { return m_tof_zr[n]; } 00059 int getTofCounter(int n) { return m_tof_counter[n]; } 00060 int getTofBarrel() { return m_tof_barrel; } 00061 double getEmcE() { return m_emc_e; } 00062 double getEmcE13() { return m_emc_e13; } 00063 double getEmcE35() { return m_emc_e35; } 00064 double getEmcLatMoment() { return m_emc_lat; } 00065 double getEmcSecMoment() { return m_emc_sec; } 00066 double getElectronLikelihood() { return m_lh_electron; } 00067 00068 private: 00069 int getRunIdx(int run_no); 00070 int findBin(double *a, int length, double value); 00071 void loadDedxInfo(EvtRecTrack *track); 00072 void loadTOFInfo(EvtRecTrack *track); 00073 void loadEMCInfo(EvtRecTrack *track); 00074 void loadHistogram(); 00075 void dedxCorrection(); 00076 void tofBarrelCorrection(); 00077 void tofEndcapCorrection(); 00078 void calprob(); 00079 bool calEMCLikelihood(); 00080 00081 // variables in job_options 00082 bool m_dedx_corr; 00083 bool m_tof_corr; 00084 double m_dedx_chi_cut; 00085 double m_tof_chi_cut; 00086 double m_eid_ratio; 00087 00088 IDataProviderSvc* eventSvc_; 00089 int m_run; // run number 00090 00091 bool m_dedx_only[5]; 00092 double m_p[5]; 00093 double m_cost[5]; 00094 int m_charge[5]; 00095 double m_betagamma[5]; 00096 00097 // TOF info 00098 double m_tof_dt[8][5]; 00099 double m_tof_ph[8]; 00100 double m_tof_zr[2]; 00101 int m_tof_counter[2]; 00102 volatile int m_tof_barrel; 00103 // EMC info 00104 double m_emc_e; 00105 double m_emc_eop[5]; 00106 double m_emc_e13; 00107 double m_emc_e35; 00108 double m_emc_sec; 00109 double m_emc_lat; 00110 00111 // chisquares & probilites for each hypothesis 00112 double m_dedx_chi[5]; 00113 double m_tof_chi[5]; 00114 double m_emc_likelihood[5]; 00115 double m_prob[5]; 00116 double m_lh_electron; 00117 00118 // dedx correction histogram 00119 // (p, m) 00120 // p: 0-electron 1-k,pi 00121 // m: 0-10 data, 1-11 data, 2-10 mc, 3-11 mc 00122 TH2D *h_dedx_p_offset[2][4]; 00123 TH2D *h_dedx_p_sigma[2][4]; 00124 TH2D *h_dedx_m_offset[2][4]; 00125 TH2D *h_dedx_m_sigma[2][4]; 00126 00127 // tof barrel correction histogram 00128 // (p, m, n) 00129 // p: 0-electron 1-k,pi 00130 // m: 0-10 data, 1-11 data, 2-10 mc, 3-11 mc 00131 // n: 0-inner east, 1-inner west, 2-outer east, 3-outer west 00132 TH1D *h_tof_p_q_offset[2][4][4]; 00133 TH1D *h_tof_p_q_sigma[2][4][4]; 00134 TH1D *h_tof_m_q_offset[2][4][4]; 00135 TH1D *h_tof_m_q_sigma[2][4][4]; 00136 TH2D *h_tof_p_bgcost_offset[2][4][4]; 00137 TH2D *h_tof_p_bgcost_sigma[2][4][4]; 00138 TH2D *h_tof_m_bgcost_offset[2][4][4]; 00139 TH2D *h_tof_m_bgcost_sigma[2][4][4]; 00140 00141 TH2D *h_tof_p_wgt[2][4][15][5]; 00142 TH2D *h_tof_m_wgt[2][4][15][5]; 00143 TH2D *h_tof_p_final_offset[2][4][15]; 00144 TH2D *h_tof_p_final_sigma[2][4][15]; 00145 TH2D *h_tof_m_final_offset[2][4][15]; 00146 TH2D *h_tof_m_final_sigma[2][4][15]; 00147 00148 // tof endcap correction histogram 00149 // (p, m, n) 00150 // p: 0-electron 1-k,pi 00151 // m: 0-10 data, 1-11 data, 2-10 mc, 3-11 mc 00152 // n: 0-east, 1-west 00153 TH1D *h_tofec_p_q_offset[2][4][2]; 00154 TH1D *h_tofec_p_q_sigma[2][4][2]; 00155 TH1D *h_tofec_m_q_offset[2][4][2]; 00156 TH1D *h_tofec_m_q_sigma[2][4][2]; 00157 TH1D *h_tofec_p_bg_offset[2][4][2]; 00158 TH1D *h_tofec_p_bg_sigma[2][4][2]; 00159 TH1D *h_tofec_m_bg_offset[2][4][2]; 00160 TH1D *h_tofec_m_bg_sigma[2][4][2]; 00161 TH1D *h_tofec_p_cost_offset[2][4][2]; 00162 TH1D *h_tofec_p_cost_sigma[2][4][2]; 00163 TH1D *h_tofec_m_cost_offset[2][4][2]; 00164 TH1D *h_tofec_m_cost_sigma[2][4][2]; 00165 00166 // emc histogram 00167 // (p, q, m, n) 00168 // p: 0-electron, 1-pion, 2-kaon 00169 // q: 0-10 data, 1-11 data, 2-10 mc, 3-11 mc 00170 // m: 15 momentum-bin 00171 // n: 25 cost-bin 00172 TH1D *h_emc_ep[3][4][15][25]; 00173 TH1D *h_emc_e35[3][4][15][25]; 00174 00175 // TFiles 00176 TFile *f_dedx[2][4]; 00177 TFile *f_tof_q[2][4]; 00178 TFile *f_tof_bgcost[2][4]; 00179 TFile *f_tof_wgt[2][4]; 00180 TFile *f_tof_final[2][4]; 00181 TFile *f_tofec_q[2][4]; 00182 TFile *f_tofec_bg[2][4]; 00183 TFile *f_tofec_cost[2][4]; 00184 TFile *f_emc[3][4]; 00185 }; 00186 00187 #endif //SIMPLE_PID_SVC_H
1.4.7