SmearCore_0_1.cxx File Reference

#include "eicsmear/erhic/VirtualParticle.h"
#include "eicsmear/smear/Acceptance.h"
#include "eicsmear/smear/Device.h"
#include "eicsmear/smear/Detector.h"
#include "eicsmear/smear/Smearer.h"
#include "eicsmear/smear/ParticleMCS.h"
#include "eicsmear/smear/PerfectID.h"
#include <eicsmear/smear/Smear.h>
#include <eicsmear/erhic/ParticleMC.h>
#include "Math/Vector4D.h"
#include <valarray>

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Functions
static double	ThetaFromEta (const double eta)
static void	AssembleCoreTracker (Smear::Detector &det, const std::valarray< double > &eta_min, const std::valarray< double > &eta_max, const std::valarray< double > &A, const std::valarray< double > &B)
static std::valarray< double >	CalcA (const double Bfield, const double x1, const std::valarray< double > A1, const double x2, const std::valarray< double > A2)
static std::valarray< double >	CalcB (const double Bfield, const double x1, const std::valarray< double > B1, const double x2, const std::valarray< double > B2)
Smear::Detector	BuildCore_0_1 (const double Bfield)

Function Documentation

void AssembleCoreTracker ( Smear::Detector &  det, const std::valarray< double > &  eta_min, const std::valarray< double > &  eta_max, const std::valarray< double > &  A, const std::valarray< double > &  B  )

static

Definition at line 281 of file SmearCore_0_1.cxx.

View newest version in sPHENIX GitHub at line 281 of file SmearCore_0_1.cxx

References Smear::Smearer::Accept, Smear::Detector::AddDevice(), Smear::Acceptance::AddZone(), Smear::kCharged, Smear::kP, Smear::Acceptance::SetCharge(), and ThetaFromEta().

Referenced by BuildCore_0_1().

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Smear::Detector BuildCore_0_1

(

const double

Bfield

)

Definition at line 63 of file SmearCore_0_1.cxx.

View newest version in sPHENIX GitHub at line 63 of file SmearCore_0_1.cxx

References Smear::Smearer::Accept, Smear::Detector::AddDevice(), Smear::Acceptance::AddZone(), AssembleCoreTracker(), CalcA(), CalcB(), Smear::kAll, Smear::kCharged, Smear::kE, Smear::kElectromagnetic, Smear::kHadronic, Smear::kPhi, Smear::kTheta, Smear::Acceptance::SetCharge(), Smear::Detector::SetEventKinematicsCalculator(), Smear::Acceptance::SetGenre(), and ThetaFromEta().

Referenced by BuildByName().

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std::valarray< double > CalcA ( const double  Bfield, const double  x1, const std::valarray< double >  A1, const double  x2, const std::valarray< double >  A2  )

static

Momentum resolution: sigma_p/p ~ A% * p + B% Here: Inter-/Extrapolate A from two different B fields Linear interpolation works well.

Definition at line 250 of file SmearCore_0_1.cxx.

View newest version in sPHENIX GitHub at line 250 of file SmearCore_0_1.cxx

Referenced by BuildCore_0_1().

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std::valarray< double > CalcB ( const double  Bfield, const double  x1, const std::valarray< double >  B1, const double  x2, const std::valarray< double >  B2  )

static

Momentum resolution: sigma_p/p ~ A% * p + B% Here: Inter-/Extrapolate B from two different B fields Linear interpolation works well.

Definition at line 265 of file SmearCore_0_1.cxx.

View newest version in sPHENIX GitHub at line 265 of file SmearCore_0_1.cxx

Referenced by BuildCore_0_1().

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double ThetaFromEta ( const double  eta )

static

Definition at line 241 of file SmearCore_0_1.cxx.

View newest version in sPHENIX GitHub at line 241 of file SmearCore_0_1.cxx

Referenced by AssembleCoreTracker(), and BuildCore_0_1().

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