corsika::sibyll::HadronInteractionModel Class Reference

Provides the SIBYLL hadron-nucleus interaction model. More...

#include <HadronInteractionModel.hpp>

Public Member Functions
void	setVerbose (bool const flag)
	Set the Verbose flag. More...
bool constexpr	isValid (Code const projectileId, Code const targetId, HEPEnergyType const sqrtSnn) const
	evaluated validity of collision system. More...
std::tuple< CrossSectionType, CrossSectionType >	getCrossSectionInelEla (Code const projectile, Code const target, FourMomentum const &projectileP4, FourMomentum const &targetP4) const
	Returns inelastic AND elastic cross sections. More...
CrossSectionType	getCrossSection (Code const projectile, Code const target, FourMomentum const &projectileP4, FourMomentum const &targetP4) const
	Returns inelastic (production) cross section. More...
template<typename TSecondaries >
void	doInteraction (TSecondaries &view, Code const projectile, Code const target, FourMomentum const &projectileP4, FourMomentum const &targetP4)
	In this function SIBYLL is called to produce one event. More...

Detailed Description

Provides the SIBYLL hadron-nucleus interaction model.

This is a TModel argument for InteractionProcess<TModel>.

Definition at line 26 of file HadronInteractionModel.hpp.

Member Function Documentation

doInteraction()

template<typename TSecondaries >

void corsika::sibyll::HadronInteractionModel::doInteraction	(	TSecondaries &	view,
		Code const	projectile,
		Code const	target,
		FourMomentum const &	projectileP4,
		FourMomentum const &	targetP4
	)

In this function SIBYLL is called to produce one event.

The event is copied (and boosted) into the shower lab frame.

Parameters

view	is the stack object for the secondaries
projectile	is the Code of the projectile
target	is the Code of the target
projectileP4	four-momentum of projectile
targetP4	four-momentum of target

getCrossSection()

CrossSectionType corsika::sibyll::HadronInteractionModel::getCrossSection ( Code const  projectile, Code const  target, FourMomentum const &  projectileP4, FourMomentum const &  targetP4  ) const

inline

Returns inelastic (production) cross section.

This cross section must correspond to the process described in doInteraction. Allowed targets are: nuclei or single nucleons (p,n,hydrogen).

Parameters

projectile	is the Code of the projectile
target	is the Code of the target
projectileP4	four-momentum of projectile
targetP4	four-momentum of target

Returns

inelastic cross section elastic cross section

Definition at line 84 of file HadronInteractionModel.hpp.

getCrossSectionInelEla()

std::tuple<CrossSectionType, CrossSectionType> corsika::sibyll::HadronInteractionModel::getCrossSectionInelEla	(	Code const	projectile,
		Code const	target,
		FourMomentum const &	projectileP4,
		FourMomentum const &	targetP4
	)		const

Returns inelastic AND elastic cross sections.

These cross sections must correspond to the process described in doInteraction AND elastic scattering (sigma_tot = sigma_inel + sigma_el). Allowed targets are: nuclei or single nucleons (p,n,hydrogen). This "InelEla" method is used since Sibyll must be useful inside the NuclearInteraction model, which requires that.

Parameters

projectile	is the Code of the projectile
target	is the Code of the target
projectileP4	four-momentum of projectile
targetP4	four-momentum of target

Returns

a tuple of: inelastic cross section, elastic cross section

isValid()

bool constexpr corsika::sibyll::HadronInteractionModel::isValid	(	Code const	projectileId,
		Code const	targetId,
		HEPEnergyType const	sqrtSnn
	)		const

evaluated validity of collision system.

sibyll only accepts nuclei with 4<=A<=18 as targets, or protons aka Hydrogen or neutrons (p,n == nucleon).

setVerbose()

void corsika::sibyll::HadronInteractionModel::setVerbose

(

bool const

flag

)

Set the Verbose flag.

If flag is true, SIBYLL will printout additional secondary particle information lists, etc.

Parameters

flag	to switch.

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

• corsika/modules/sibyll/HadronInteractionModel.hpp