Data Structures
class	DecayList

class	Log

class	Plots

class	Tauola

class	TauolaEvent

class	TauolaHEPEVTEvent

class	TauolaHEPEVTParticle

class	TauolaHepMC3Event

class	TauolaHepMC3Particle

class	TauolaHepMCEvent

class	TauolaHepMCParticle

class	TauolaParticle

class	TauolaParticlePair

Functions
void	dekay_ (int *state, double pol[4])

void	taupi0_ (double pp[4], int *k)

void	tauk0s_ (double pp[4], int *k)

void	taueta_ (double pp[4], int *k)

void	TauolaDecay (int sign_type, double polx, double poly, double polz, double poln)

void	TauolaWriteDecayToEventRecord (int sign_type)

void	filhep_ (int n, int status, int pdg_id, int mother_first, int mother_last, int daughter_first, int daughter_last, float p4[4], float p_inv_mass, bool *photos_flag)

void	tralo4_ (float kto, float p[4], float q[4], float ams)

void	inietc_ (float jak1=0, float jak2=0, float itdkrc=1, float ifphot=1)

void	inimas_ ()

void	iniphx_ (float *i)

void	initdk_ ()

void	iniphy_ (float *i)

void	f_interface_tauolaInitialize (int pdg_id, int firstDecayMode, int secondDecayMode, bool rad, double rad_cut_off, double iniphy)

void	f_interface_tauolaInitialise (int pdg_id, int firstDecayMode, int secondDecayMode, bool rad, double rad_cut_off, double iniphy)

double	f_getTauMass ()

void	luhepc_ (float flag=2)

void	lulist_ (float flag=2)

void	inirchl_ (int *flag)

void	rmarin_ (int ijklin, int ntotin, int *ntot2n)

double	plzap0_ (int incoming_pdg_id, int outgoing_pdg_id, double invMass, double cosTheta)

std::string	version ()

float	sgn (float a)

void	filhepmc_print_details (int n, int status, int pdg_id, int mother_first, int mother_last, int daughter_first, int daughter_last, float p4[4], float p_inv_mass, bool *photos_flag)

Variables
struct {
int npa

int npb

}	taupos_

struct {
int idff

}	idfc_

struct {
float amtau

float amnuta

float amell

float amnue

float ammu

float amnumu

float ampiz

float ampi

float amro

float gamro

float ama1

float gama1

float amk

float amkz

float amkst

float gamkst

}	parmas_

struct {
int jak1

int jak2

int jakp

int jakm

int ktom

}	jaki_

struct {
double xk0dec

int itdkrc

}	taurad_

struct {
float gamprt [30]

int jlist [30]

int nchan

}	taubra_

struct {
float bra1

float brk0

float brk0b

float brks

}	taukle_

double	transcosTheta

double	transinvariant_mass

int	transincoming_pdg_id

double	transR11

double	transR22

double	transWT11

double	transWT22

double	trans_h_tau_minus [4]

double	trans_h_tau_plus [4]

Detailed Description

This file contains an interface between the C++ code and TAUOLA FORTRAN routines for decaying taus. TauolaDecay() should be used by C++ code. This call the dexay_ or dekay_ routines defined in tauola.f

Author: Nadia Davidson

Date: 17 June 2008

This file contains an interface between the C++ code and TAUOLA FORTRAN routines for tauola initalization.
f_interface_tauolaInitialize() should be used by C++ code. This call the initiphy_ or inimas_ routines defined in tauola.f and tauola_extras.f

Author: Nadia Davidson

Date: 17 June 2008

This file contains definitions of tauola fortran routines and common blocks so they can be access by the C++ code.

Author: Nadia Davidson

Date: June 17 2008

This class contains routines for plot generation.

The output files are adopted for the draw.C root script.

Author: Tomasz Przedzinski

Date: 20 December 2009

Function Documentation

◆ f_interface_tauolaInitialise()

void f_interface_tauolaInitialise	(	int	pdg_id,
		int	firstDecayMode,
		int	secondDecayMode,
		bool	rad,
		double	rad_cut_off,
		double	iniphy
	)

DEPRECATED: Use 'f_interface_tauolaInitialize' instead.

Definition at line 36 of file f_Init.cxx.

◆ filhep_()

void filhep_	(	int *	n,
		int *	status,
		int *	pdg_id,
		int *	mother_first,
		int *	mother_last,
		int *	daughter_first,
		int *	daughter_last,
		float	p4[4],
		float *	p_inv_mass,
		bool *	photos_flag
	)

Fill a particle into the TauolaEvent. This relies heavily on the static data structure DecayList

filhepmc_print_details(n, status, pdg_id, mother_first, mother_last, daughter_first, daughter_last, p4, p_inv_mass, photos_flag);

double theta = tau_mother->getRotationAngle(TauolaParticle::Y_AXIS); tau_mother->rotate(TauolaParticle::Y_AXIS,theta); double phi = tau_mother->getRotationAngle(TauolaParticle::X_AXIS); tau_mother->rotate(TauolaParticle::Y_AXIS,-theta);

rotate coordinate system to lab frame. new_particle->rotate(TauolaParticle::X_AXIS,-phi); new_particle->rotate(TauolaParticle::Y_AXIS,-theta);

filhepmc_print_details(n, status, pdg_id, mother_first, mother_last, daughter_first, daughter_last, p4, p_inv_mass, photos_flag);

double theta = tau_mother->getRotationAngle(TauolaParticle::Y_AXIS); tau_mother->rotate(TauolaParticle::Y_AXIS,theta); double phi = tau_mother->getRotationAngle(TauolaParticle::X_AXIS); tau_mother->rotate(TauolaParticle::Y_AXIS,-theta);

rotate coordinate system to lab frame. new_particle->rotate(TauolaParticle::X_AXIS,-phi); new_particle->rotate(TauolaParticle::Y_AXIS,-theta);

Definition at line 34 of file f_FilHep.cxx.

References TauolaParticle::boostAlongZ(), TauolaParticle::createNewParticle(), Tauola::decayOneBoost(), DecayList::getAbsoluteIndex(), TauolaParticle::getE(), TauolaParticle::getP(), DecayList::getParticle(), Tauola::isUsingDecayOneBoost(), TauolaParticle::setDaughters(), TauolaParticle::setMothers(), DecayList::updateList(), and TauolaParticle::Z_AXIS.

◆ TauolaDecay()

void TauolaDecay	(	int	sign_type,
		double *	polx,
		double *	poly,
		double *	polz,
		double *	poln
	)

Invokes DEKAY with "1" or "2" to get the polarization information.

Definition at line 6 of file f_Decay.cxx.

◆ TauolaWriteDecayToEventRecord()

void TauolaWriteDecayToEventRecord ( int sign_type )

Invokes DEKAY with "11" or "12" to produce the decay.

Definition at line 25 of file f_Decay.cxx.

◆ tralo4_()

void tralo4_	(	float *	kto,
		float	p[4],
		float	q[4],
		float *	ams
	)

This function defines lorentz transformationfrom first (kto=1) or second (kto=2) tau to laboratory frame. It's heavily used in Fortran code.

Simplified defintion. Only calculates mass (ams) from 4 momentum(p)

Definition at line 109 of file f_FilHep.cxx.

Data Structures

Functions