ActsFatras::Casts::AbsEta Struct Reference

Retrieve the direction absolute pseudo-rapidity. More...

#include <ActsFatras/Selectors/KinematicCasts.hpp>

Public Member Functions
double	operator() (const Particle &particle) const
	Extract absolute direction pseudo-rapidity.

Detailed Description

Retrieve the direction absolute pseudo-rapidity.

Member Function Documentation

operator()()

double ActsFatras::Casts::AbsEta::operator()

(

const Particle &

particle

)

const

Extract absolute direction pseudo-rapidity.

Parameters

particle

The particle to extract from

Returns

Absolute pseudo-rapidity |η| = atanh(|p_z|/p) from particle direction