HcalPulseShapes.cc File Reference

#include "CalibCalorimetry/HcalAlgos/interface/HcalPulseShapes.h"
#include "FWCore/Utilities/interface/Exception.h"
#include "FWCore/Framework/interface/ESHandle.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "CLHEP/Random/RandFlat.h"
#include "CalibFormats/HcalObjects/interface/HcalDbRecord.h"
#include <cmath>
#include <iostream>
#include <fstream>
#include "TMath.h"

Go to the source code of this file.

Functions
double	gexp (double t, double A, double c, double t0, double s)
double	onePulse (double t, double A, double sigma, double theta, double m)

Function Documentation

double gexp ( double  t, double  A, double  c, double  t0, double  s  )

inline

Definition at line 465 of file HcalPulseShapes.cc.

References JetChargeProducer_cfi::exp, and mathSSE::sqrt().

Referenced by HcalPulseShapes::analyticPulseShapeSiPMHO().

                                                                      {
  static double const root2(sqrt(2));
  return -A*0.5*exp(c*t+0.5*c*c*s*s-c*s)*(erf(-0.5*root2/s*(t-t0+c*s*s))-1);
}

double onePulse ( double  t, double  A, double  sigma, double  theta, double  m  )

inline

Definition at line 470 of file HcalPulseShapes.cc.

Referenced by HcalPulseShapes::analyticPulseShapeSiPMHE().

                                                                                 {
  return (t<theta) ? 0 : A*TMath::LogNormal(t,sigma,theta,m);
}