Fast Evolution of Parton Distributions
Namespaces | Variables
constants_math.h File Reference
#include <cmath>

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Namespaces

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Variables

const double Pi = 3.14159265358979
 
const double Euler = 0.577215664901533
 
const double zeta2 = pow(Pi,2)/6.0
 
const double zeta3 = 1.20205690315959
 
const double Nc = 3.0
 
const double CF = 4.0/3.0
 
const double TR = 0.5
 
const double CA = 3.0
 
const double Q_up = -2.0/3.0
 
const double Q_down = 1.0/3.0
 
const double Q_electron = 1.0
 

Detailed Description

Interface to constants_math