JHUGen MELA  JHUGen v7.5.6, MELA v2.4.2
Matrix element calculations as used in JHUGen.
event_scales_type

This is a very simple class defined in TVar.hh, and has space to record the factorization/renormalization schemes for each event. You really should have no need to use this independently, it is just here so you can see the output for functions like Mela::getRenFacScaleMode.

Constructor

There is one constructor for this type, and it requires 4 inputs

  1. The renormalization scheme (which is a Mela.EventScaleScheme type from the EventScaleScheme enum)
  2. The factorization scheme (which is a Mela.EventScaleScheme type from the EventScaleScheme enum)
  3. The renormalization scale factor (a double)
  4. The factorization scale factor (a double)

Attributes

The type has 4 attributes which directly correspond to the constructor.

renomalizationScheme

(No the name is not a typo!) This is a Mela.EventScaleScheme type (from the EventScaleScheme enum) that quantifies the renormalization scheme. Access it via Mela.event_scales_type.renomalizationScheme.

factorizationScheme

This is a Mela.EventScaleScheme type (from the EventScaleScheme enum) that quantifies the the factorization scheme. Access it via Mela.event_scales_type.factorizationScheme.

ren_scale_factor

This is a number that quantifies the multiplicative scale factor applied to the renormalization scheme. Access it via Mela.event_scales_type.ren_scale_factor.

fac_scale_factor

This is a number that quantifies the multiplicative scale factor applied to the factorization scheme. Access if via Mela.event_scales_type.fac_scale_factor.