MCNNAnalysis/EnergyCorrections.h

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#ifndef ENERGYCORRECTIONS_H
#define ENERGYCORRECTIONS_H

//
// EnergyCorrections.h
//
// Corrections to energy based quantities
//
// Created:  M. Kordosky -- December, 2005
//
// $Author: rhatcher $ 
//
// $Revision: 1.2 $
// 
// $Name:  $
//
// $Id: EnergyCorrections.h,v 1.2 2009/05/26 22:04:51 rhatcher Exp $
//
// $Log: EnergyCorrections.h,v $
// Revision 1.2  2009/05/26 22:04:51  rhatcher
// Use Detector:: rather than DetectorType:: (synonym) everywhere, so we can
// someday eliminate the deprecated DetectorType::.
//
// Add #include <cmath> in enough places sufficient for resolving random
// use of fabs() when compiled w/ gcc 4.x
//
// Revision 1.1  2009/03/23 09:28:27  rbpatter
// initial import of new singleton MCNN package
//
// Revision 1.8  2006/02/15 15:57:30  kordosky
// add correction from for momentum via curvature as advocated in 1430-v2. Only modifies momenta of positively charged tracks.
//
// Revision 1.7  2006/02/13 00:20:02  kordosky
// correction of +1.8% to FD data shower energy
//
// Revision 1.6  2006/02/12 22:09:58  kordosky
// Update momentum correction to account for new density and thickness measurements.
//
// Revision 1.5  2005/12/16 03:38:51  kordosky
// place implementation in a cxx file
//
// Revision 1.4  2005/12/16 02:52:43  kordosky
// Forgot the include guards.  Thansk Niki.
//
// Revision 1.3  2005/12/15 22:44:31  kordosky
// retweaked A Culling formulae in reaction to his presentation this morning
//
// Revision 1.2  2005/12/15 22:26:19  kordosky
// E=sqrt(p*p+m*m)  != p   (almost negligible)
//
// Revision 1.1  2005/12/15 21:57:09  kordosky
// moved from Mad
//
// Revision 1.2  2005/12/14 20:35:59  kordosky
// Updated energy corrections.
//
// Revision 1.1  2005/12/13 19:41:35  kordosky
// Standalone routines to correct the momentum via range to to groom et al range tables. Also, correct data to 7.755 g/cc which is our current best estimate of the detector density.
//

#include "Conventions/DetectorType.h"
#include "RecoBase/CandShowerHandle.h"

float CorrectMomentumFromRange(float p, bool isdata=true, Detector::Detector_t det=Detector::kNear);

float CorrectSignedMomentumFromCurvature(float p, bool isdata=true, Detector::Detector_t det=Detector::kNear);

float CorrectEnergyFromRange(float E, bool isdata=true, Detector::Detector_t det=Detector::kNear);

float CorrectShowerEnergyNear(float E, const CandShowerHandle::ShowerType_t& st, int mode=1, bool isdata=true);

float CorrectShowerEnergyFar(float E, const CandShowerHandle::ShowerType_t& st, int mode=1, bool isdata=true);

float CorrectShowerEnergy(float E, const Detector::Detector_t& det, 
                          const CandShowerHandle::ShowerType_t& st, 
                          int mode=1, bool isdata=true);
#endif

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