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FastShower::PeakSigmaC0HadEarlyEcalBar11 Class Reference

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

#include <PeakSigmaC0HadEarlyEcalBar11.h>

Inheritance diagram for FastShower::PeakSigmaC0HadEarlyEcalBar11:

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Collaboration diagram for FastShower::PeakSigmaC0HadEarlyEcalBar11:

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List of all members.

Public Methods

 PeakSigmaC0HadEarlyEcalBar11 ()
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 21 of file PeakSigmaC0HadEarlyEcalBar11.h.

Constructor & Destructor Documentation

FastShower::PeakSigmaC0HadEarlyEcalBar11::PeakSigmaC0HadEarlyEcalBar11 (    )  [inline]
 

Definition at line 23 of file PeakSigmaC0HadEarlyEcalBar11.h.

Referenced by clone(). 

00023 :IFn(),DebugBase("PeakSigmaC0HadEarlyEcalBar11"){}

Member Function Documentation

double FastShower::PeakSigmaC0HadEarlyEcalBar11::value (  const PolyArgs &    )  const [virtual]
 

Implements FastShower::IFn.

Definition at line 7 of file PeakSigmaC0HadEarlyEcalBar11.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     if ((energy<30.) && (aDelPhi>0.035)) {
00013       double p1 =  13.75*std::exp(-0.1502*energy) - 0.003367;
00014       double p2 = -410.5*std::exp(-0.1905*energy) + 0.01559;
00015       //
00016       return p1 + p2*aDelPhi;
00017     }else {
00018       double p1 =  0.05486 - 0.0009121*energy;
00019       double p2 = -0.002363 + 0.000900*energy;
00020       double p3 =  0.3462;
00021       //
00022       return  p3/(1. + std::exp((aDelPhi-p1)/p2));
00023     }
00024   }

IFn * FastShower::PeakSigmaC0HadEarlyEcalBar11::clone (    )  const [virtual]
 

Implements FastShower::IFn.

Definition at line 26 of file PeakSigmaC0HadEarlyEcalBar11.cxx.

References PeakSigmaC0HadEarlyEcalBar11(). 

00026                                                  {
00027     return new PeakSigmaC0HadEarlyEcalBar11();
00028   }
The documentation for this class was generated from the following files:
Generated on Tue Mar 18 11:57:43 2003 for FastShowerUtils by doxygen1.3-rc1