PtHatReweightUserHook Class Reference

#include <ReweightUserHooks.h>

List of all members.

Public Member Functions
virtual double	biasSelectionBy (const Pythia8::SigmaProcess *sigmaProcessPtr, const Pythia8::PhaseSpace *phaseSpacePtr, bool inEvent)
virtual bool	canBiasSelection ()
	PtHatReweightUserHook (double _pt=15, double _power=4.5)
virtual	~PtHatReweightUserHook ()
Private Attributes
double	power
double	pt

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Detailed Description

Definition at line 3 of file ReweightUserHooks.h.

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Constructor & Destructor Documentation

PtHatReweightUserHook::PtHatReweightUserHook	(	double	_pt = 15,
		double	_power = 4.5
	)		[inline]

Definition at line 6 of file ReweightUserHooks.h.

                                                                :
      pt(_pt), power(_power) {}

virtual PtHatReweightUserHook::~PtHatReweightUserHook

(

)

[inline, virtual]

Definition at line 8 of file ReweightUserHooks.h.

{}

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Member Function Documentation

virtual double PtHatReweightUserHook::biasSelectionBy	(	const Pythia8::SigmaProcess *	sigmaProcessPtr,
		const Pythia8::PhaseSpace *	phaseSpacePtr,
		bool	inEvent
	)		[inline, virtual]

Definition at line 12 of file ReweightUserHooks.h.

References funct::pow(), power, and pt.

    {
      //the variable selBias of the base class should be used;
      if ((sigmaProcessPtr->nFinal() == 2)) {
        selBias = pow(phaseSpacePtr->pTHat() / pt, power);
        return selBias;
      }
      selBias = 1.;
      return selBias;
    }

virtual bool PtHatReweightUserHook::canBiasSelection

(

)

[inline, virtual]

Definition at line 10 of file ReweightUserHooks.h.

{ return true; }

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Member Data Documentation

double PtHatReweightUserHook::power [private]

Definition at line 25 of file ReweightUserHooks.h.

Referenced by biasSelectionBy().

double PtHatReweightUserHook::pt [private]

Definition at line 25 of file ReweightUserHooks.h.

Referenced by biasSelectionBy().