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FastShower::PeakSigmaC0HadLateHcalEc1 Class Reference

Interface for single value fucntions of PolyArgs. More...

#include <PeakSigmaC0HadLateHcalEc1.h>

Inheritance diagram for FastShower::PeakSigmaC0HadLateHcalEc1:

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Collaboration diagram for FastShower::PeakSigmaC0HadLateHcalEc1:

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List of all members.

Public Methods

 PeakSigmaC0HadLateHcalEc1 ()
virtual double value (const PolyArgs &) const
virtual IFn * clone () const

Detailed Description

Interface for single value fucntions of PolyArgs.

UML: IDistributionClass.unm

Definition at line 22 of file PeakSigmaC0HadLateHcalEc1.h.

Constructor & Destructor Documentation

FastShower::PeakSigmaC0HadLateHcalEc1::PeakSigmaC0HadLateHcalEc1 (    )  [inline]
 

Definition at line 24 of file PeakSigmaC0HadLateHcalEc1.h.

Referenced by clone(). 

00024 :IFn(),DebugBase("PeakSigmaC0HadLateHcalEc1"){}

Member Function Documentation

double FastShower::PeakSigmaC0HadLateHcalEc1::value (  const PolyArgs &    )  const [virtual]
 

Implements FastShower::IFn.

Definition at line 7 of file PeakSigmaC0HadLateHcalEc1.cxx.

References FastShower::ParticleParameters::delPhi(), FastShower::ParticleParameters::energy(), and FastShower::PolyArgs::pp(). 

00007                                                                   {
00008 
00009     double energy  = pa.pp()->energy();
00010     double aDelPhi = fabs(pa.pp()->delPhi());
00011     //
00012     double p1 = 0.042;
00013     double p2 = 0.0045;
00014     //double p3 = -0.047*std::exp(-0.041*energy) + 0.97;
00015     double p3 = -0.5*std::exp(-0.06*energy) + 0.9;
00016     //
00017     return  1.0 - p3/(1.0 + std::exp((aDelPhi-p1)/p2));
00018   }

IFn * FastShower::PeakSigmaC0HadLateHcalEc1::clone (    )  const [virtual]
 

Implements FastShower::IFn.

Definition at line 20 of file PeakSigmaC0HadLateHcalEc1.cxx.

References PeakSigmaC0HadLateHcalEc1(). 

00020                                               {
00021     return new PeakSigmaC0HadLateHcalEc1();
00022   }
The documentation for this class was generated from the following files:
Generated on Tue Mar 18 11:57:45 2003 for FastShowerUtils by doxygen1.3-rc1