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LmvmUtils Class Reference

#include <LmvmUtils.h>

Public Member Functions

 LmvmUtils ()
 
virtual ~LmvmUtils ()
 
 ClassDef (LmvmUtils, 1)
 

Static Public Member Functions

static void CalculateAndSetTrackParams (LmvmCand *cand, CbmStsTrack *stsTrack, CbmKFVertex &kfVertex)
 
static void CalculateArmPodParams (LmvmCand *cand1, LmvmCand *cand2, double &alpha, double &ptt)
 
static ELmvmSrc GetMcSrc (CbmMCTrack *mctrack, TClonesArray *mcTracks)
 
static bool IsMcSignalEl (const CbmMCTrack *mct)
 
static bool IsMcGammaEl (const CbmMCTrack *mct, TClonesArray *mcTracks)
 
static bool IsMcPi0El (const CbmMCTrack *mct, TClonesArray *mcTracks)
 
static bool IsMcEtaEl (const CbmMCTrack *mct, TClonesArray *mcTracks)
 
static bool IsMcPairSignal (const CbmMCTrack *mctP, const CbmMCTrack *mctM)
 
static bool IsMcPairPi0 (const CbmMCTrack *mctP, const CbmMCTrack *mctM, TClonesArray *mcTracks)
 
static bool IsMcPairEta (const CbmMCTrack *mctP, const CbmMCTrack *mctM, TClonesArray *mcTracks)
 
static bool IsMcPairGamma (const CbmMCTrack *mctP, const CbmMCTrack *mctM, TClonesArray *mcTracks)
 
static bool IsMcPairBg (const CbmMCTrack *mctP, const CbmMCTrack *mctM, TClonesArray *mcTracks)
 
static ELmvmSrc GetMcPairSrc (const CbmMCTrack *mctP, const CbmMCTrack *mctM, TClonesArray *mcTracks)
 
static bool IsMcPairSignal (const LmvmCand &candP, const LmvmCand &candM)
 
static bool IsMcPairPi0 (const LmvmCand &candP, const LmvmCand &candM)
 
static bool IsMcPairEta (const LmvmCand &candP, const LmvmCand &candM)
 
static bool IsMcPairGamma (const LmvmCand &candP, const LmvmCand &candM)
 
static bool IsMcPairBg (const LmvmCand &candP, const LmvmCand &candM)
 
static ELmvmSrc GetMcPairSrc (const LmvmCand &candP, const LmvmCand &candM)
 
static ELmvmBgPairSrc GetBgPairSrc (const LmvmCand &candP, const LmvmCand &candM)
 
static bool IsMismatch (const LmvmCand &cand)
 
static bool IsGhost (const LmvmCand &cand)
 
static double Distance (double x1, double y1, double x2, double y2)
 
static double Distance2 (double x1, double y1, double x2, double y2)
 
static void IsElectron (int globalTrackIndex, double momentum, double momentumCut, LmvmCand *cand)
 
static void IsRichElectron (int globalTrackIndex, double momentum, LmvmCand *cand)
 
static void IsTrdElectron (int globalTrackIndex, double momentum, LmvmCand *cand)
 
static void IsTofElectron (int globalTrackIndex, double momentum, LmvmCand *cand)
 
static void IsElectronMc (LmvmCand *cand, TClonesArray *mcTracks, double pionMisidLevel)
 
static std::string GetChargeStr (const LmvmCand *cand)
 
static std::string GetChargeStr (const CbmMCTrack *mct)
 
static double GetMassScaleInmed (double minv)
 
static double GetMassScaleQgp (double minv)
 

Static Private Attributes

static constexpr double fMinvArray [170]
 
static constexpr double fScaleArrayInmed [170]
 
static constexpr double fScaleArrayQgp [170]
 

Detailed Description

Definition at line 16 of file LmvmUtils.h.

Constructor & Destructor Documentation

◆ LmvmUtils()

LmvmUtils::LmvmUtils ( )
inline

Definition at line 18 of file LmvmUtils.h.

◆ ~LmvmUtils()

virtual LmvmUtils::~LmvmUtils ( )
inlinevirtual

Definition at line 19 of file LmvmUtils.h.

Member Function Documentation

◆ CalculateAndSetTrackParams()

◆ CalculateArmPodParams()

void LmvmUtils::CalculateArmPodParams ( LmvmCand * cand1,
LmvmCand * cand2,
double & alpha,
double & ptt )
static

Definition at line 54 of file LmvmUtils.cxx.

References LmvmCand::fCharge, LmvmCand::fMomentum, and sqrt().

◆ ClassDef()

LmvmUtils::ClassDef ( LmvmUtils ,
1  )

◆ Distance()

double LmvmUtils::Distance ( double x1,
double y1,
double x2,
double y2 )
static

Definition at line 238 of file LmvmUtils.cxx.

References Distance2().

Referenced by LmvmTask::MvdCutMcDistance().

◆ Distance2()

double LmvmUtils::Distance2 ( double x1,
double y1,
double x2,
double y2 )
static

Definition at line 240 of file LmvmUtils.cxx.

Referenced by LmvmTask::CheckClosestMvdHit(), and Distance().

◆ GetBgPairSrc()

ELmvmBgPairSrc LmvmUtils::GetBgPairSrc ( const LmvmCand & candP,
const LmvmCand & candM )
static

Definition at line 202 of file LmvmUtils.cxx.

References LmvmCand::fMcMotherId, GG, GO, GP, LmvmCand::IsMcGamma(), LmvmCand::IsMcPi0(), OO, PO, PP, and Undefined.

Referenced by LmvmTask::PairSource().

◆ GetChargeStr() [1/2]

string LmvmUtils::GetChargeStr ( const CbmMCTrack * mct)
static

Definition at line 302 of file LmvmUtils.cxx.

References CbmMCTrack::GetCharge().

◆ GetChargeStr() [2/2]

string LmvmUtils::GetChargeStr ( const LmvmCand * cand)
static

Definition at line 296 of file LmvmUtils.cxx.

References LmvmCand::fCharge.

Referenced by LmvmTask::FillMomHists().

◆ GetMassScaleInmed()

double LmvmUtils::GetMassScaleInmed ( double minv)
static

Definition at line 308 of file LmvmUtils.cxx.

References fMinvArray, and fScaleArrayInmed.

Referenced by LmvmDrawAll::DrawMinvScaleValues(), and LmvmTask::MinvScale().

◆ GetMassScaleQgp()

double LmvmUtils::GetMassScaleQgp ( double minv)
static

Definition at line 329 of file LmvmUtils.cxx.

References fMinvArray, and fScaleArrayQgp.

Referenced by LmvmDrawAll::DrawMinvScaleValues(), and LmvmTask::MinvScale().

◆ GetMcPairSrc() [1/2]

ELmvmSrc LmvmUtils::GetMcPairSrc ( const CbmMCTrack * mctP,
const CbmMCTrack * mctM,
TClonesArray * mcTracks )
static

◆ GetMcPairSrc() [2/2]

ELmvmSrc LmvmUtils::GetMcPairSrc ( const LmvmCand & candP,
const LmvmCand & candM )
static

◆ GetMcSrc()

ELmvmSrc LmvmUtils::GetMcSrc ( CbmMCTrack * mctrack,
TClonesArray * mcTracks )
static

◆ IsElectron()

◆ IsElectronMc()

void LmvmUtils::IsElectronMc ( LmvmCand * cand,
TClonesArray * mcTracks,
double pionMisidLevel )
static

◆ IsGhost()

bool LmvmUtils::IsGhost ( const LmvmCand & cand)
static

◆ IsMcEtaEl()

bool LmvmUtils::IsMcEtaEl ( const CbmMCTrack * mct,
TClonesArray * mcTracks )
static

Definition at line 113 of file LmvmUtils.cxx.

References CbmMCTrack::GetMotherId(), CbmMCTrack::GetPdgCode(), and mcTracks.

Referenced by GetMcSrc(), and IsMcPairEta().

◆ IsMcGammaEl()

bool LmvmUtils::IsMcGammaEl ( const CbmMCTrack * mct,
TClonesArray * mcTracks )
static

◆ IsMcPairBg() [1/2]

bool LmvmUtils::IsMcPairBg ( const CbmMCTrack * mctP,
const CbmMCTrack * mctM,
TClonesArray * mcTracks )
static

Definition at line 141 of file LmvmUtils.cxx.

References IsMcPairEta(), IsMcPairPi0(), IsMcSignalEl(), and mcTracks.

Referenced by GetMcPairSrc(), and GetMcPairSrc().

◆ IsMcPairBg() [2/2]

bool LmvmUtils::IsMcPairBg ( const LmvmCand & candP,
const LmvmCand & candM )
static

Definition at line 182 of file LmvmUtils.cxx.

References IsMcPairEta(), IsMcPairPi0(), and LmvmCand::IsMcSignal().

◆ IsMcPairEta() [1/2]

bool LmvmUtils::IsMcPairEta ( const CbmMCTrack * mctP,
const CbmMCTrack * mctM,
TClonesArray * mcTracks )
static

Definition at line 131 of file LmvmUtils.cxx.

References CbmMCTrack::GetMotherId(), IsMcEtaEl(), and mcTracks.

Referenced by GetMcPairSrc(), GetMcPairSrc(), IsMcPairBg(), and IsMcPairBg().

◆ IsMcPairEta() [2/2]

bool LmvmUtils::IsMcPairEta ( const LmvmCand & candP,
const LmvmCand & candM )
static

Definition at line 172 of file LmvmUtils.cxx.

References LmvmCand::fMcMotherId, and LmvmCand::IsMcEta().

◆ IsMcPairGamma() [1/2]

bool LmvmUtils::IsMcPairGamma ( const CbmMCTrack * mctP,
const CbmMCTrack * mctM,
TClonesArray * mcTracks )
static

Definition at line 136 of file LmvmUtils.cxx.

References CbmMCTrack::GetMotherId(), IsMcGammaEl(), and mcTracks.

Referenced by GetMcPairSrc(), and GetMcPairSrc().

◆ IsMcPairGamma() [2/2]

bool LmvmUtils::IsMcPairGamma ( const LmvmCand & candP,
const LmvmCand & candM )
static

Definition at line 177 of file LmvmUtils.cxx.

References LmvmCand::fMcMotherId, and LmvmCand::IsMcGamma().

◆ IsMcPairPi0() [1/2]

bool LmvmUtils::IsMcPairPi0 ( const CbmMCTrack * mctP,
const CbmMCTrack * mctM,
TClonesArray * mcTracks )
static

Definition at line 126 of file LmvmUtils.cxx.

References CbmMCTrack::GetMotherId(), IsMcPi0El(), and mcTracks.

Referenced by GetMcPairSrc(), GetMcPairSrc(), IsMcPairBg(), and IsMcPairBg().

◆ IsMcPairPi0() [2/2]

bool LmvmUtils::IsMcPairPi0 ( const LmvmCand & candP,
const LmvmCand & candM )
static

Definition at line 167 of file LmvmUtils.cxx.

References LmvmCand::fMcMotherId, and LmvmCand::IsMcPi0().

◆ IsMcPairSignal() [1/2]

bool LmvmUtils::IsMcPairSignal ( const CbmMCTrack * mctP,
const CbmMCTrack * mctM )
static

Definition at line 121 of file LmvmUtils.cxx.

References IsMcSignalEl().

Referenced by GetMcPairSrc(), and GetMcPairSrc().

◆ IsMcPairSignal() [2/2]

bool LmvmUtils::IsMcPairSignal ( const LmvmCand & candP,
const LmvmCand & candM )
static

Definition at line 162 of file LmvmUtils.cxx.

References LmvmCand::IsMcSignal().

◆ IsMcPi0El()

bool LmvmUtils::IsMcPi0El ( const CbmMCTrack * mct,
TClonesArray * mcTracks )
static

Definition at line 105 of file LmvmUtils.cxx.

References CbmMCTrack::GetMotherId(), CbmMCTrack::GetPdgCode(), and mcTracks.

Referenced by GetMcSrc(), and IsMcPairPi0().

◆ IsMcSignalEl()

◆ IsMismatch()

bool LmvmUtils::IsMismatch ( const LmvmCand & cand)
static

◆ IsRichElectron()

void LmvmUtils::IsRichElectron ( int globalTrackIndex,
double momentum,
LmvmCand * cand )
static

◆ IsTofElectron()

void LmvmUtils::IsTofElectron ( int globalTrackIndex,
double momentum,
LmvmCand * cand )
static

◆ IsTrdElectron()

void LmvmUtils::IsTrdElectron ( int globalTrackIndex,
double momentum,
LmvmCand * cand )
static

Member Data Documentation

◆ fMinvArray

double LmvmUtils::fMinvArray[170]
staticconstexprprivate
Initial value:
= {
0.0195, 0.0395, 0.0595, 0.0795, 0.0995, 0.1195, 0.1395, 0.1595, 0.1795, 0.1995, 0.2195, 0.2395, 0.2595, 0.2795,
0.2995, 0.3195, 0.3395, 0.3595, 0.3795, 0.3995, 0.4195, 0.4395, 0.4595, 0.4795, 0.4995, 0.5195, 0.5395, 0.5595,
0.5795, 0.5995, 0.6195, 0.6395, 0.6595, 0.6795, 0.6995, 0.7195, 0.7395, 0.7595, 0.7795, 0.7995, 0.8195, 0.8395,
0.8595, 0.8795, 0.8995, 0.9195, 0.9395, 0.9595, 0.9795, 0.9995, 1.0195, 1.0395, 1.0595, 1.0795, 1.0995, 1.1195,
1.1395, 1.1595, 1.1795, 1.1995, 1.2195, 1.2395, 1.2595, 1.2795, 1.2995, 1.3195, 1.3395, 1.3595, 1.3795, 1.3995,
1.4195, 1.4395, 1.4595, 1.4795, 1.4995, 1.5195, 1.5395, 1.5595, 1.5795, 1.5995, 1.6195, 1.6395, 1.6595, 1.6795,
1.6995, 1.7195, 1.7395, 1.7595, 1.7795, 1.7995, 1.8195, 1.8395, 1.8595, 1.8795, 1.8995, 1.9195, 1.9395, 1.9595,
1.9795, 1.9995, 2.0195, 2.0395, 2.0595, 2.0795, 2.0995, 2.1195, 2.1395, 2.1595, 2.1795, 2.1995, 2.2195, 2.2395,
2.2595, 2.2795, 2.2995, 2.3195, 2.3395, 2.3595, 2.3795, 2.3995, 2.4195, 2.4395, 2.4595, 2.4795, 2.4995, 2.5195,
2.5395, 2.5595, 2.5795, 2.5995, 2.6195, 2.6395, 2.6595, 2.6795, 2.6995, 2.7195, 2.7395, 2.7595, 2.7795, 2.7995,
2.8195, 2.8395, 2.8595, 2.8795, 2.8995, 2.9195, 2.9395, 2.9595, 2.9795, 2.9995, 3.0195, 3.0395, 3.0595, 3.0795,
3.0995, 3.1195, 3.1395, 3.1595, 3.1795, 3.1995, 3.2195, 3.2395, 3.2595, 3.2795, 3.2995, 3.3195, 3.3395, 3.3595,
3.3795, 3.3995}

Definition at line 109 of file LmvmUtils.h.

Referenced by GetMassScaleInmed(), and GetMassScaleQgp().

◆ fScaleArrayInmed

double LmvmUtils::fScaleArrayInmed[170]
staticconstexprprivate
Initial value:
= {
41.706, 18.918, 11.465, 8.4388, 5.9176, 4.9025, 3.8087, 3.0387, 2.5856,
2.1142, 1.7603, 1.5327, 1.28, 1.1579, 1.0367, 0.89355, 0.81317, 0.71582,
0.65863, 0.59678, 0.53702, 0.45378, 0.41238, 0.37502, 0.33593, 0.28791, 0.26352,
0.23939, 0.21167, 0.19479, 0.19204, 0.17492, 0.15811, 0.15479, 0.14935, 0.13803,
0.1354, 0.11993, 0.1046, 0.08226, 0.073183, 0.055433, 0.043467, 0.033975, 0.028025,
0.021504, 0.016863, 0.014108, 0.01094, 0.0088095, 0.007324, 0.0057162, 0.0046817, 0.0037459,
0.0030017, 0.0024459, 0.0020671, 0.0016089, 0.0013754, 0.0011223, 0.00096256, 0.00081647, 0.00072656,
0.00060776, 0.00051243, 0.00045705, 0.00039636, 0.00036259, 0.00033248, 0.0002953, 0.00027328, 0.00023776,
0.00022163, 0.00019852, 0.000186, 0.00016846, 0.00015469, 0.00014169, 0.00013343, 0.00011594, 0.00010722,
0.00010205, 9.1907e-05, 8.3718e-05, 7.5457e-05, 6.7192e-05, 6.2202e-05, 5.7372e-05, 4.8314e-05, 4.5502e-05,
4.1334e-05, 3.7429e-05, 3.2131e-05, 3.0103e-05, 2.6125e-05, 2.3601e-05, 2.1167e-05, 1.94e-05, 1.7025e-05,
1.5496e-05, 1.3704e-05, 1.1866e-05, 1.1135e-05, 9.8842e-06, 8.9101e-06, 7.9225e-06, 7.0706e-06, 6.3536e-06,
5.3786e-06, 4.7179e-06, 4.2128e-06, 4.0015e-06, 3.4118e-06, 3.1864e-06, 2.734e-06, 2.3844e-06, 2.173e-06,
1.8774e-06, 1.6468e-06, 1.501e-06, 1.3597e-06, 1.2113e-06, 1.0384e-06, 9.4105e-07, 8.4223e-07, 7.434e-07,
6.5049e-07, 5.8824e-07, 5.3603e-07, 4.6756e-07, 4.1173e-07, 3.5872e-07, 3.2764e-07, 2.9889e-07, 2.5989e-07,
2.219e-07, 1.9468e-07, 1.816e-07, 1.5707e-07, 1.3565e-07, 1.2619e-07, 1.0919e-07, 1.0071e-07, 8.4632e-08,
7.6459e-08, 6.829e-08, 6.2046e-08, 5.5335e-08, 4.5937e-08, 4.2426e-08, 3.567e-08, 3.4051e-08, 2.9627e-08,
2.5249e-08, 2.2767e-08, 2.1054e-08, 1.7873e-08, 1.574e-08, 1.3713e-08, 1.23e-08, 1.1045e-08, 9.5536e-09,
8.5859e-09, 7.7217e-09, 6.9958e-09, 6.0992e-09, 5.3453e-09, 4.7659e-09, 4.3313e-09, 3.6575e-09}

Definition at line 124 of file LmvmUtils.h.

Referenced by GetMassScaleInmed().

◆ fScaleArrayQgp

double LmvmUtils::fScaleArrayQgp[170]
staticconstexprprivate
Initial value:
= {
39.496, 17.961, 11.024, 8.2093, 5.8331, 4.8995, 3.8612, 3.1258, 2.7006,
2.2465, 1.908, 1.699, 1.4435, 1.3253, 1.2059, 1.049, 0.96753, 0.86685,
0.81407, 0.75959, 0.70663, 0.61951, 0.58586, 0.55534, 0.51902, 0.46377, 0.4415,
0.41412, 0.37414, 0.34883, 0.34494, 0.31141, 0.2762, 0.26331, 0.24693, 0.22286,
0.21697, 0.1972, 0.1841, 0.16097, 0.16352, 0.14345, 0.13096, 0.11911, 0.11399,
0.10111, 0.0913, 0.08764, 0.077745, 0.071417, 0.067561, 0.05987, 0.055543, 0.050193,
0.045244, 0.04128, 0.03898, 0.03365, 0.031622, 0.028217, 0.026215, 0.023919, 0.022648,
0.019915, 0.017524, 0.016145, 0.014357, 0.013362, 0.012368, 0.011036, 0.010198, 0.0088275,
0.0081762, 0.0072697, 0.00675, 0.0060424, 0.0054788, 0.0049588, 0.0046174, 0.0039685, 0.00363,
0.0034204, 0.0030534, 0.0027606, 0.0024723, 0.0021893, 0.0020174, 0.0018545, 0.0015584, 0.0014661,
0.0013315, 0.0012065, 0.0010375, 0.00097456, 0.00084865, 0.00076982, 0.00069371, 0.00063931, 0.00056442,
0.00051712, 0.00046054, 0.00040174, 0.00037996, 0.00034009, 0.00030921, 0.00027738, 0.00024981, 0.00022659,
0.00019366, 0.00017153, 0.00015469, 0.00014841, 0.00012783, 0.00012061, 0.00010456, 9.2145e-05, 8.4856e-05,
7.4087e-05, 6.5675e-05, 6.0496e-05, 5.5386e-05, 4.9865e-05, 4.3202e-05, 3.9571e-05, 3.5821e-05, 3.201e-05,
2.8322e-05, 2.5886e-05, 2.384e-05, 2.1016e-05, 1.8703e-05, 1.6467e-05, 1.5199e-05, 1.4011e-05, 1.2311e-05,
1.0621e-05, 9.4155e-06, 8.874e-06, 7.7548e-06, 6.7662e-06, 6.3589e-06, 5.5585e-06, 5.1791e-06, 4.3965e-06,
4.012e-06, 3.6195e-06, 3.3215e-06, 2.9918e-06, 2.5084e-06, 2.3397e-06, 1.9865e-06, 1.915e-06, 1.6826e-06,
1.448e-06, 1.3183e-06, 1.231e-06, 1.0551e-06, 9.3811e-07, 8.2511e-07, 7.4714e-07, 6.7735e-07, 5.9142e-07,
5.3654e-07, 4.8709e-07, 4.4543e-07, 3.9199e-07, 3.4674e-07, 3.1203e-07, 2.862e-07, 2.4391e-07}

Definition at line 145 of file LmvmUtils.h.

Referenced by GetMassScaleQgp().


The documentation for this class was generated from the following files: