---

ECALProperties Class Reference

Functions to return atomic properties of the material A_eff and Z_eff are computed as the A-weighted sums of the A's and the Z's of Pb, W and O. More...

#include <FastSimulation/CalorimeterProperties/interface/ECALProperties.h>

Inheritance diagram for ECALProperties:

List of all members.

Public Member Functions
double	criticalEnergy () const
	Critical energy in GeV (2.66E-3*(x0*Z/A)^1.1).
	ECALProperties ()
double	interactionLength () const
	Interaction length in cm.
virtual double	lightCollectionEfficiency () const =0
	Light Collection efficiency.
virtual double	lightCollectionUniformity () const =0
	Light Collection uniformity.
double	moliereRadius () const
	Moliere Radius in cm.
virtual double	photoStatistics () const =0
	Photostatistics (photons/GeV) in the homegeneous material.
double	radLenIncm () const
	Radiation length in cm.
double	radLenIngcm2 () const
	Radiation length in cm but static.
double	rho () const
	Density in g/cm3.
double	theAeff () const
	Effective A.
double	theZeff () const
	Effective Z.
virtual	~ECALProperties ()
Protected Attributes
double	lightColl

---

Detailed Description

Functions to return atomic properties of the material A_eff and Z_eff are computed as the A-weighted sums of the A's and the Z's of Pb, W and O.

Author:

Patrick Janot

Date:

: 25-Jan-2004

Definition at line 15 of file ECALProperties.h.

---

Constructor & Destructor Documentation

ECALProperties::ECALProperties

(

)

[inline]

Definition at line 20 of file ECALProperties.h.

{ } 

virtual ECALProperties::~ECALProperties

(

)

[inline, virtual]

Definition at line 22 of file ECALProperties.h.

                            {
  }

---

Member Function Documentation

double ECALProperties::criticalEnergy

(

)

const [inline, virtual]

Critical energy in GeV (2.66E-3*(x0*Z/A)^1.1).

Implements CalorimeterProperties.

Definition at line 51 of file ECALProperties.h.

{ return 8.74E-3; }

double ECALProperties::interactionLength

(

)

const [inline, virtual]

Interaction length in cm.

Implements CalorimeterProperties.

Definition at line 54 of file ECALProperties.h.

Referenced by CaloSegment::CaloSegment(), HDShower::HDShower(), HFShower::HFShower(), and HDRShower::setFuncParam().

{ return 18.5; }

virtual double ECALProperties::lightCollectionEfficiency

(

)

const [inline, pure virtual]

Light Collection efficiency.

Implemented in ECALBarrelProperties, and ECALEndcapProperties.

virtual double ECALProperties::lightCollectionUniformity

(

)

const [inline, pure virtual]

Light Collection uniformity.

Implemented in ECALBarrelProperties, and ECALEndcapProperties.

Referenced by EMShower::compute().

double ECALProperties::moliereRadius

(

)

const [inline, virtual]

Moliere Radius in cm.

Implements CalorimeterProperties.

Definition at line 47 of file ECALProperties.h.

{ return 2.190; }

virtual double ECALProperties::photoStatistics

(

)

const [inline, pure virtual]

Photostatistics (photons/GeV) in the homegeneous material.

Implemented in ECALBarrelProperties, and ECALEndcapProperties.

double ECALProperties::radLenIncm

(

)

const [inline, virtual]

Radiation length in cm.

Implements CalorimeterProperties.

Definition at line 36 of file ECALProperties.h.

Referenced by CaloSegment::CaloSegment(), CalorimetryManager::EMShowerSimulation(), HDShower::HDShower(), and HFShower::HFShower().

{ return 0.89; }

double ECALProperties::radLenIngcm2

(

)

const [inline, virtual]

Radiation length in cm but static.

Radiation length in g/cm^2

Implements CalorimeterProperties.

Definition at line 44 of file ECALProperties.h.

{ return 7.37; }

double ECALProperties::rho

(

)

const [inline, virtual]

Density in g/cm3.

Implements CalorimeterProperties.

Definition at line 32 of file ECALProperties.h.

{ return 8.280; }

double ECALProperties::theAeff

(

)

const [inline, virtual]

Effective A.

Implements CalorimeterProperties.

Definition at line 26 of file ECALProperties.h.

{ return 170.87; }

double ECALProperties::theZeff

(

)

const [inline, virtual]

Effective Z.

Implements CalorimeterProperties.

Definition at line 29 of file ECALProperties.h.

Referenced by EMECALShowerParametrization::k1(), EMECALShowerParametrization::meanAlpha(), EMECALShowerParametrization::meanAlphaSpot(), EMECALShowerParametrization::meanLnAlpha(), EMECALShowerParametrization::meanTSpot(), EMECALShowerParametrization::nSpots(), EMECALShowerParametrization::p1(), EMECALShowerParametrization::p2(), and EMECALShowerParametrization::z2().

{ return 68.36; }

---

Member Data Documentation

double ECALProperties::lightColl [protected]

Definition at line 67 of file ECALProperties.h.

Referenced by ECALBarrelProperties::ECALBarrelProperties(), ECALEndcapProperties::ECALEndcapProperties(), ECALEndcapProperties::lightCollectionEfficiency(), and ECALBarrelProperties::lightCollectionEfficiency().

---

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

• FastSimulation/CalorimeterProperties/interface/ECALProperties.h

---