Public Types
enum	CollisionType { NONE, ELASTIC, SDEP, SDET, DDE, CDE, ABS }
	This defines the type of a binary nucleon collison. More...

Public Member Functions
	SubCollision (Nucleon &projIn, Nucleon &targIn, double bIn, double bpIn, CollisionType typeIn)
	Constructor with configuration.

	SubCollision ()
	Default constructor.

bool	operator< (const SubCollision &s) const
	Used to order sub-collisions in a set.

int	nucleons () const

Public Attributes
Nucleon *	proj
	The projectile nucleon.

Nucleon *	targ
	The target nucleon.

double	b
	The impact parameter distance between the nucleons in femtometer.

double	bp

CollisionType	type
	The type of collision.

Detailed Description

SubCollision represents a possible collision between a projectile and a target nucleon.

Member Enumeration Documentation

This defines the type of a binary nucleon collison.

Enumerator
ELASTIC	This is not a collision.
SDEP	This is an elastic scattering.
SDET	The projectile is diffractively excited.
DDE	The target is diffractively excited.
CDE	Both projectile and target are diffractively excited.
ABS	Both excited but with central diffraction. This is an absorptive (non-diffractive) collision.

int nucleons ( ) const

inline

Return 0 if neither proj or target are neutrons, 1 if target is neutron, 2 if projectile is neutron, and 3 if both are neutrons.

double bp

The impact parameter distance between the nucleons scaled like in Pythia to have unit average for non-diffractive collisions.

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