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PeakMeanC0HadLateHcalEc1.cxx

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#include "FastShowerUtils/Samplers/PeakMeanC0HadLateHcalEc1.h"
#include "FastShowerUtils/PolyArgs.h"

#include <cmath>
namespace FastShower{

  double PeakMeanC0HadLateHcalEc1::value(const PolyArgs& pa) const {
    
    double aDelPhi = fabs(pa.pp()->delPhi());
    //
    //double p1 = 0.042;
    //double p2 = 0.0045;
    //double p3 = 0.970;
    double p1 = 0.0535;
    double p2 = 0.0080;
    double p3 = 0.9000;
    //
    return p3/(1.0 + std::exp((aDelPhi-p1)/p2));
  }
  //
  IFn* PeakMeanC0HadLateHcalEc1::clone() const {
    return new PeakMeanC0HadLateHcalEc1();
  }
}//namespace

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