SimBeamSpotObjects Class Reference

#include <SimBeamSpotObjects.h>

Public Member Functions
double	alpha () const
double	betaStar () const
	get BetaStar and Emittance More...
double	emittance () const
double	meanX () const
	get meanX, meanY, meanZ position More...
double	meanY () const
double	meanZ () const
double	phi () const
	get Phi, Alpha and TimeOffset More...
void	print (std::stringstream &ss) const
	print sim beam spot parameters More...
void	setAlpha (double val)
void	setBetaStar (double val)
	set BetaStar and Emittance More...
void	setEmittance (double val)
void	setMeanX (double val)
	set meanX, meanY, meanZ More...
void	setMeanY (double val)
void	setMeanZ (double val)
void	setPhi (double val)
	set Phi, Alpha and TimeOffset More...
void	setSigmaX (double val)
	set sigmaX, sigmaY, sigmaZ More...
void	setSigmaY (double val)
void	setSigmaZ (double val)
void	setTimeOffset (double val)
void	setX (double val)
	set X, Y, Z positions More...
void	setY (double val)
void	setZ (double val)
double	sigmaX () const
	get sigmaX, sigmaY, sigmaZ More...
double	sigmaY () const
double	sigmaZ () const
	SimBeamSpotObjects ()
	default constructor More...
double	timeOffset () const
double	x () const
	get X, Y, Z position More...
double	y () const
double	z () const
virtual	~SimBeamSpotObjects ()

Private Member Functions
template<class Archive >
void	serialize (Archive &ar, const unsigned int version)

Private Attributes
double	fAlpha
double	fbetastar
double	femittance
double	fMeanX
double	fMeanY
double	fMeanZ
double	fPhi
double	fSigmaX
double	fSigmaY
double	fSigmaZ
double	fTimeOffset
double	fX0
double	fY0
double	fZ0

Friends
class	boost::serialization::access
template<typename CondSerializationT , typename Enabled >
struct	cond::serialization::access

Detailed Description

Provide the vertex smearing parameters from DB

This Object contains the parameters needed by the vtx smearing functions used up to Run 3:

• BetafuncEvtVtxGenerator (realistic Run1/Run2/Run3 conditions) Parameters used:
  • fX0, fY0, fZ0
  • fSigmaZ
  • fbetastar, femittance
  • fPhi, fAlpha
  • fTimeOffset
• GaussEvtVtxGenerator (design Run1/Run2/Run3 conditions) Parameters used:
  • fMeanX, fMeanY, fMeanZ
  • fSigmaX, fSigmaY, fSigmaZ
  • fTimeOffset

Definition at line 28 of file SimBeamSpotObjects.h.

Constructor & Destructor Documentation

SimBeamSpotObjects()

SimBeamSpotObjects::SimBeamSpotObjects ( )

inline

default constructor

Definition at line 31 of file SimBeamSpotObjects.h.

References fAlpha, fbetastar, femittance, fMeanX, fMeanY, fMeanZ, fPhi, fSigmaX, fSigmaY, fSigmaZ, fTimeOffset, fX0, fY0, and fZ0.

                       {
    fX0 = 0.0;
    fY0 = 0.0;
    fZ0 = 0.0;
    fMeanX = 0.0;
    fMeanY = 0.0;
    fMeanZ = 0.0;
    fSigmaX = -1.0;
    fSigmaY = -1.0;
    fSigmaZ = 0.0;
    fbetastar = 0.0;
    femittance = 0.0;
    fPhi = 0.0;
    fAlpha = 0.0;
    fTimeOffset = 0.0;
  };

~SimBeamSpotObjects()

virtual SimBeamSpotObjects::~SimBeamSpotObjects ( )

inlinevirtual

Definition at line 48 of file SimBeamSpotObjects.h.

{}

Member Function Documentation

alpha()

double SimBeamSpotObjects::alpha ( ) const

inline

Definition at line 87 of file SimBeamSpotObjects.h.

References fAlpha.

Referenced by BeamProfile2DBReader::analyze(), print(), and BetafuncEvtVtxGenerator::update().

{ return fAlpha; }

betaStar()

double SimBeamSpotObjects::betaStar ( ) const

inline

get BetaStar and Emittance

Definition at line 83 of file SimBeamSpotObjects.h.

References fbetastar.

Referenced by BeamProfile2DBReader::analyze(), print(), and BetafuncEvtVtxGenerator::update().

{ return fbetastar; }

emittance()

double SimBeamSpotObjects::emittance ( ) const

inline

Definition at line 84 of file SimBeamSpotObjects.h.

References femittance.

Referenced by BeamProfile2DBReader::analyze(), print(), and BetafuncEvtVtxGenerator::update().

{ return femittance; }

meanX()

double SimBeamSpotObjects::meanX ( ) const

inline

get meanX, meanY, meanZ position

Definition at line 75 of file SimBeamSpotObjects.h.

References fMeanX.

Referenced by BeamProfile2DBReader::analyze(), print(), and GaussEvtVtxGenerator::update().

{ return fMeanX; }

meanY()

double SimBeamSpotObjects::meanY ( ) const

inline

Definition at line 76 of file SimBeamSpotObjects.h.

References fMeanY.

Referenced by BeamProfile2DBReader::analyze(), print(), and GaussEvtVtxGenerator::update().

{ return fMeanY; }

meanZ()

double SimBeamSpotObjects::meanZ ( ) const

inline

Definition at line 77 of file SimBeamSpotObjects.h.

References fMeanZ.

Referenced by BeamProfile2DBReader::analyze(), print(), and GaussEvtVtxGenerator::update().

{ return fMeanZ; }

phi()

double SimBeamSpotObjects::phi ( ) const

inline

get Phi, Alpha and TimeOffset

Definition at line 86 of file SimBeamSpotObjects.h.

References fPhi.

Referenced by Particle.Particle::__str__(), BeamProfile2DBReader::analyze(), datamodel.Object::DeltaR(), datamodel.Object::p4(), ntupleDataFormat.Track::phiPull(), print(), and BetafuncEvtVtxGenerator::update().

{ return fPhi; }

print()

void SimBeamSpotObjects::print

(

std::stringstream &

ss

)

const

print sim beam spot parameters

Definition at line 24 of file SimBeamSpotObjects.cc.

References alpha(), betaStar(), emittance(), meanX(), meanY(), meanZ(), phi(), sigmaX(), sigmaY(), sigmaZ(), contentValuesCheck::ss, timeOffset(), x(), y(), and z().

                                                        {
  ss << "-----------------------------------------------------\n"
     << "              Sim Beam Spot Data\n\n"
     << "       X0     = " << x() << " [cm]\n"
     << "       Y0     = " << y() << " [cm]\n"
     << "       Z0     = " << z() << " [cm]\n"
     << "    MeanX     = " << meanX() << " [cm]\n"
     << "    MeanY     = " << meanY() << " [cm]\n"
     << "    MeanZ     = " << meanZ() << " [cm]\n"
     << " Sigma X0     = " << sigmaX() << " [cm]\n"
     << " Sigma Y0     = " << sigmaY() << " [cm]\n"
     << " Sigma Z0     = " << sigmaZ() << " [cm]\n"
     << " Beta star    = " << betaStar() << " [cm]\n"
     << " Emittance X  = " << emittance() << " [cm]\n"
     << " Phi          = " << phi() << " [radians]\n"
     << " Alpha        = " << alpha() << " [radians]\n"
     << " TimeOffset   = " << timeOffset() << " [ns]\n"
     << "-----------------------------------------------------\n\n";
}

serialize()

template<class Archive >

void SimBeamSpotObjects::serialize ( Archive &  ar, const unsigned int  version  )

private

setAlpha()

void SimBeamSpotObjects::setAlpha ( double  val )

inline

Definition at line 67 of file SimBeamSpotObjects.h.

References fAlpha, and heppy_batch::val.

Referenced by BeamProfile2DBWriter::BeamProfile2DBWriter().

{ fAlpha = val; }

setBetaStar()

void SimBeamSpotObjects::setBetaStar ( double  val )

inline

set BetaStar and Emittance

Definition at line 63 of file SimBeamSpotObjects.h.

References fbetastar, and heppy_batch::val.

Referenced by BeamProfile2DBWriter::BeamProfile2DBWriter().

{ fbetastar = val; }

setEmittance()

void SimBeamSpotObjects::setEmittance ( double  val )

inline

Definition at line 64 of file SimBeamSpotObjects.h.

References femittance, and heppy_batch::val.

Referenced by BeamProfile2DBWriter::BeamProfile2DBWriter().

{ femittance = val; }

setMeanX()

void SimBeamSpotObjects::setMeanX ( double  val )

inline

set meanX, meanY, meanZ

Definition at line 55 of file SimBeamSpotObjects.h.

References fMeanX, and heppy_batch::val.

Referenced by BeamProfile2DBWriter::BeamProfile2DBWriter().

{ fMeanX = val; }

setMeanY()

void SimBeamSpotObjects::setMeanY ( double  val )

inline

Definition at line 56 of file SimBeamSpotObjects.h.

References fMeanY, and heppy_batch::val.

Referenced by BeamProfile2DBWriter::BeamProfile2DBWriter().

{ fMeanY = val; }

setMeanZ()

void SimBeamSpotObjects::setMeanZ ( double  val )

inline

Definition at line 57 of file SimBeamSpotObjects.h.

References fMeanZ, and heppy_batch::val.

Referenced by BeamProfile2DBWriter::BeamProfile2DBWriter().

{ fMeanZ = val; }

setPhi()

void SimBeamSpotObjects::setPhi ( double  val )

inline

set Phi, Alpha and TimeOffset

Definition at line 66 of file SimBeamSpotObjects.h.

References fPhi, and heppy_batch::val.

Referenced by BeamProfile2DBWriter::BeamProfile2DBWriter().

{ fPhi = val; }

setSigmaX()

void SimBeamSpotObjects::setSigmaX ( double  val )

inline

set sigmaX, sigmaY, sigmaZ

Definition at line 59 of file SimBeamSpotObjects.h.

References fSigmaX, and heppy_batch::val.

Referenced by BeamProfile2DBWriter::BeamProfile2DBWriter().

{ fSigmaX = val; }

setSigmaY()

void SimBeamSpotObjects::setSigmaY ( double  val )

inline

Definition at line 60 of file SimBeamSpotObjects.h.

References fSigmaY, and heppy_batch::val.

Referenced by BeamProfile2DBWriter::BeamProfile2DBWriter().

{ fSigmaY = val; }

setSigmaZ()

void SimBeamSpotObjects::setSigmaZ ( double  val )

inline

Definition at line 61 of file SimBeamSpotObjects.h.

References fSigmaZ, and heppy_batch::val.

Referenced by BeamProfile2DBWriter::BeamProfile2DBWriter().

{ fSigmaZ = val; }

setTimeOffset()

void SimBeamSpotObjects::setTimeOffset ( double  val )

inline

Definition at line 68 of file SimBeamSpotObjects.h.

References fTimeOffset, and heppy_batch::val.

Referenced by BeamProfile2DBWriter::BeamProfile2DBWriter().

{ fTimeOffset = val; }

setX()

void SimBeamSpotObjects::setX ( double  val )

inline

set X, Y, Z positions

Definition at line 51 of file SimBeamSpotObjects.h.

References fX0, and heppy_batch::val.

Referenced by BeamProfile2DBWriter::BeamProfile2DBWriter().

{ fX0 = val; }

setY()

void SimBeamSpotObjects::setY ( double  val )

inline

Definition at line 52 of file SimBeamSpotObjects.h.

References fY0, and heppy_batch::val.

Referenced by BeamProfile2DBWriter::BeamProfile2DBWriter().

{ fY0 = val; }

setZ()

void SimBeamSpotObjects::setZ ( double  val )

inline

Definition at line 53 of file SimBeamSpotObjects.h.

References fZ0, and heppy_batch::val.

Referenced by BeamProfile2DBWriter::BeamProfile2DBWriter().

{ fZ0 = val; }

sigmaX()

double SimBeamSpotObjects::sigmaX

(

)

const

get sigmaX, sigmaY, sigmaZ

Definition at line 9 of file SimBeamSpotObjects.cc.

References fbetastar, femittance, fSigmaX, and mathSSE::sqrt().

Referenced by BeamProfile2DBReader::analyze(), print(), and GaussEvtVtxGenerator::update().

                                        {
  if (fSigmaX >= 0.)  // Gaussian smearing
    return fSigmaX;
  else  // BetaFunc smearing
    return (1 / std::sqrt(2)) * std::sqrt(femittance * fbetastar);
}

sigmaY()

double SimBeamSpotObjects::sigmaY

(

)

const

Definition at line 16 of file SimBeamSpotObjects.cc.

References fbetastar, femittance, fSigmaY, and mathSSE::sqrt().

Referenced by BeamProfile2DBReader::analyze(), print(), and GaussEvtVtxGenerator::update().

                                        {
  if (fSigmaY >= 0.)  // Gaussian smearing
    return fSigmaY;
  else  // BetaFunc smearing
    return (1 / std::sqrt(2)) * std::sqrt(femittance * fbetastar);
}

sigmaZ()

double SimBeamSpotObjects::sigmaZ ( ) const

inline

Definition at line 81 of file SimBeamSpotObjects.h.

References fSigmaZ.

Referenced by BeamProfile2DBReader::analyze(), print(), GaussEvtVtxGenerator::update(), and BetafuncEvtVtxGenerator::update().

{ return fSigmaZ; }

timeOffset()

double SimBeamSpotObjects::timeOffset ( ) const

inline

Definition at line 88 of file SimBeamSpotObjects.h.

References fTimeOffset.

Referenced by BeamProfile2DBReader::analyze(), print(), GaussEvtVtxGenerator::update(), and BetafuncEvtVtxGenerator::update().

{ return fTimeOffset; }

x()

double SimBeamSpotObjects::x ( ) const

inline

get X, Y, Z position

Definition at line 71 of file SimBeamSpotObjects.h.

References fX0.

Referenced by svgfig.Curve.Sample::__repr__(), svgfig.Ellipse::__repr__(), BeamProfile2DBReader::analyze(), geometryXMLparser.Alignable::pos(), print(), ntupleDataFormat._HitObject::r(), ntupleDataFormat._HitObject::r3D(), OpticalFunctionsTransport::transportProton(), HectorTransport::transportProton(), and BetafuncEvtVtxGenerator::update().

{ return fX0; }

y()

double SimBeamSpotObjects::y ( ) const

inline

Definition at line 72 of file SimBeamSpotObjects.h.

References fY0.

Referenced by svgfig.Ellipse::__repr__(), BeamProfile2DBReader::analyze(), geometryXMLparser.Alignable::pos(), print(), ntupleDataFormat._HitObject::r(), ntupleDataFormat._HitObject::r3D(), OpticalFunctionsTransport::transportProton(), HectorTransport::transportProton(), and BetafuncEvtVtxGenerator::update().

{ return fY0; }

z()

double SimBeamSpotObjects::z ( ) const

inline

Definition at line 73 of file SimBeamSpotObjects.h.

References fZ0.

Referenced by BeamProfile2DBReader::analyze(), geometryXMLparser.Alignable::pos(), print(), ntupleDataFormat._HitObject::r3D(), and BetafuncEvtVtxGenerator::update().

{ return fZ0; }

Friends And Related Function Documentation

boost::serialization::access

friend class boost::serialization::access

friend

Definition at line 101 of file SimBeamSpotObjects.h.

cond::serialization::access

template<typename CondSerializationT , typename Enabled >

friend struct cond::serialization::access

friend

Definition at line 101 of file SimBeamSpotObjects.h.

Member Data Documentation

fAlpha

double SimBeamSpotObjects::fAlpha

private

Definition at line 98 of file SimBeamSpotObjects.h.

Referenced by alpha(), setAlpha(), and SimBeamSpotObjects().

fbetastar

double SimBeamSpotObjects::fbetastar

private

Definition at line 97 of file SimBeamSpotObjects.h.

Referenced by betaStar(), setBetaStar(), sigmaX(), sigmaY(), and SimBeamSpotObjects().

femittance

double SimBeamSpotObjects::femittance

private

Definition at line 97 of file SimBeamSpotObjects.h.

Referenced by emittance(), setEmittance(), sigmaX(), sigmaY(), and SimBeamSpotObjects().

fMeanX

double SimBeamSpotObjects::fMeanX

private

Definition at line 95 of file SimBeamSpotObjects.h.

Referenced by meanX(), setMeanX(), and SimBeamSpotObjects().

fMeanY

double SimBeamSpotObjects::fMeanY

private

Definition at line 95 of file SimBeamSpotObjects.h.

Referenced by meanY(), setMeanY(), and SimBeamSpotObjects().

fMeanZ

double SimBeamSpotObjects::fMeanZ

private

Definition at line 95 of file SimBeamSpotObjects.h.

Referenced by meanZ(), setMeanZ(), and SimBeamSpotObjects().

fPhi

double SimBeamSpotObjects::fPhi

private

Definition at line 98 of file SimBeamSpotObjects.h.

Referenced by phi(), setPhi(), and SimBeamSpotObjects().

fSigmaX

double SimBeamSpotObjects::fSigmaX

private

Definition at line 96 of file SimBeamSpotObjects.h.

Referenced by setSigmaX(), sigmaX(), and SimBeamSpotObjects().

fSigmaY

double SimBeamSpotObjects::fSigmaY

private

Definition at line 96 of file SimBeamSpotObjects.h.

Referenced by setSigmaY(), sigmaY(), and SimBeamSpotObjects().

fSigmaZ

double SimBeamSpotObjects::fSigmaZ

private

Definition at line 96 of file SimBeamSpotObjects.h.

Referenced by setSigmaZ(), sigmaZ(), and SimBeamSpotObjects().

fTimeOffset

double SimBeamSpotObjects::fTimeOffset

private

Definition at line 99 of file SimBeamSpotObjects.h.

Referenced by setTimeOffset(), SimBeamSpotObjects(), and timeOffset().

fX0

double SimBeamSpotObjects::fX0

private

Definition at line 94 of file SimBeamSpotObjects.h.

Referenced by setX(), SimBeamSpotObjects(), and x().

fY0

double SimBeamSpotObjects::fY0

private

Definition at line 94 of file SimBeamSpotObjects.h.

Referenced by setY(), SimBeamSpotObjects(), and y().

fZ0

double SimBeamSpotObjects::fZ0

private

Definition at line 94 of file SimBeamSpotObjects.h.

Referenced by setZ(), SimBeamSpotObjects(), and z().