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QQbar_threshold
scheme Struct Reference

Mass scheme. More...

Public Attributes

scheme_name name
 Name of the scheme.
 
double scale
 Associated scale.
 
double nu
 Second associated scale for PS scheme.
 

Detailed Description

Mass scheme.

A mass scheme is in general defined by its name and an associated scale. Some schemes (Pole, 1S) do not have an explicit scale, so the value of the corresponding member will be ignored. In the PS scheme, there is an additional scale nu.