GJetsWeight Class Reference

Computes LO to NLO k factor for Gamma+Jets events. More...

#include <GJetsWeight.h>

Inheritance diagram for GJetsWeight:

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Collaboration diagram for GJetsWeight:

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List of all members.

Public Member Functions
	GJetsWeight (Dataset &dataset, PhotonBuilder const *photonBuilder)
virtual double	NominalWeight () const override
	Returns nominal weight for the current event.
Private Attributes
bool	enabled_
PhotonBuilder const *	photonBuilder_
	Non-owning pointer to object that provides collection of photons.

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Detailed Description

Computes LO to NLO k factor for Gamma+Jets events.

We use the same weights than the ones used by JME-17-001. However when the weight becomes lower than one (at 587.15 GeV) we keep the weight =1. This looks like the weights we found when comparing our LO samples to our NLO samples. Notice that the Gamma+Jets samples are used for plotting only, and not for physics (it is not one of the "genuine MET" processes).

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The documentation for this class was generated from the following files:

• include/GJetsWeight.h
• src/GJetsWeight.cc