PYTHIA  8.312
Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
HulthenModel Class Reference

The Hulthen potential for deuterons. More...

#include <HINucleusModel.h>

Inheritance diagram for HulthenModel:
NucleusModel

Public Member Functions

 HulthenModel ()
 Default constructor.
 
virtual ~HulthenModel ()
 Virtual destructor.
 
virtual bool init () override
 The Hulthen model for deuterons. More...
 
virtual vector< Nucleongenerate () const override
 Generate a vector of nucleons according to the Hulthen potential. More...
 
- Public Member Functions inherited from NucleusModel
 NucleusModel ()
 
virtual ~NucleusModel ()
 Virtual destructor.
 
void initPtr (int idIn, bool isProjIn, Info &infoIn)
 Init method. More...
 
void setParticle (int idIn)
 Set the particle id of the produced nucleus. More...
 
virtual void setPN (const Vec4 &pNIn)
 Set (new) nucleon momentum.
 
virtual Particle produceIon ()
 Produce an instance of the incoming nucleon. More...
 
int id () const
 Accessor functions.
 
int I () const
 
int A () const
 
int Z () const
 
int L () const
 
double R () const
 

Protected Member Functions

double rho (double r) const
 The (normalized) density function.
 

Protected Attributes

double hA
 Parameters of the Hulthen model.
 
double hB
 
- Protected Attributes inherited from NucleusModel
bool isProj
 Projectile or target.
 
int idSave
 The nucleus.
 
int ISave
 Cache information about the nucleus.
 
int ASave
 
int ZSave
 
int LSave
 
double RSave
 The estimate of the nucleus radius.
 
double mSave {}
 The mass of the nucleus and its nucleons.
 
Vec4 pNSave {}
 The nucleon beam momentum.
 
InfoinfoPtr
 Pointers to useful objects.
 
SettingssettingsPtr
 
RndmrndmPtr
 
LoggerloggerPtr
 

Additional Inherited Members

- Static Public Member Functions inherited from NucleusModel
static shared_ptr< NucleusModelcreate (int model)
 NucleusModel base class.
 

Detailed Description

The Hulthen potential for deuterons.

Member Function Documentation

vector< Nucleon > generate ( ) const
overridevirtual

Generate a vector of nucleons according to the Hulthen potential.

Generate all the nucleons.

Put one at (0,0,0).

Find the distance between the nucleons.

Add the other one on a sphere around the first one.

Add them to the vector.

Implements NucleusModel.

bool init ( )
overridevirtual

The Hulthen model for deuterons.

Initialize parameters.

Note: Hulthen model has no hard core option.

Test that b > a.

Reimplemented from NucleusModel.


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