#include <complex>
#include <vector>
#include <iostream>
#include <iomanip>
#include "TMath.h"
#include "TGraph.h"
#include "TMultiGraph.h"
#include "TGraph2D.h"
#include "TCanvas.h"
#include "TF1.h"
#include "cauchyIntegral.h"
#include "Math/IFunction.h"
#include "Math/GSLIntegrator.h"

Classes
class	dispInt
class	dispIntEven

Typedefs
typedef complex< double >	comp

Functions
comp const	ic (0, 1)
comp	rho (double s, double m2)
comp	dampedRho (double s, double m2)
comp	rho4pi (double s)
comp	g1 (double s)
comp	adler (double s)
comp	gamma1 (double s)
comp	gamma2 (double s)
comp	gamma3 (double s)
comp	gamma4 (double s)
comp	gammaTot (double s)
comp	myj1 (double s)
comp	z1 (double s)
comp	msParam (double s)
double	disperse (double x, double par)
comp	ms (double s, double cutoff=10)
comp	msGSL (double s)
comp	msLong (double s)
comp	D (double s)
comp	tscat (double m)
comp	tprod (double m)
void	sigmaBugg ()

Variables
double const	mpi = 0.13957018
double const	mpi2 = mpi*mpi
double const	mK = 0.493677
double const	mK2 = mK*mK
double const	mEta = 0.547853
double const	mEta2 = mEta*mEta
double const	pi = TMath::Pi()
double const	M = 0.900
double const	M2 = M*M
double const	b1 = 3.728
double const	b2 = 0.092
double const	A = 2.882
double const	sa = 0.41*mpi2
double const	gKK = 0.6
double const	gEtaEta = 0.2
double const	g4 = 0.012
double const	Lambda = 3.39
double const	s0 = 3.238

Typedef Documentation

typedef complex<double> comp

Definition at line 48 of file sigmaBugg.C.

Function Documentation

comp adler ( double s )

Definition at line 77 of file sigmaBugg.C.

References g1(), M2, and sa.

Referenced by D(), and gamma1().

comp D ( double s )

Definition at line 330 of file sigmaBugg.C.

References adler(), gammaTot(), ic(), M2, msGSL(), and z1().

Referenced by decay::amp(), event::baryonPlane(), singleMixedBW(), TFracNum::TFracNum(), tprod(), and tscat().

comp dampedRho	(	double	s,
		double	m2
	)

Definition at line 58 of file sigmaBugg.C.

Referenced by gamma2(), and gamma3().

double disperse	(	double *	x,
		double *	par
	)

Definition at line 147 of file sigmaBugg.C.

References gamma4().

Referenced by ms().

comp g1 ( double s )

Definition at line 73 of file sigmaBugg.C.

References A, b1, b2, M, and M2.

Referenced by adler(), gamma2(), gamma3(), MyMainFrame::PrintSelected(), and roottops().

comp gamma1 ( double s )

Definition at line 82 of file sigmaBugg.C.

References adler(), mpi2, and rho().

Referenced by gammaTot(), mixingRes(), singleMixedBW(), and tscat().

comp gamma2 ( double s )

Definition at line 89 of file sigmaBugg.C.

References dampedRho(), g1(), gKK, mK2, and rho().

Referenced by rpwa::leptoProductionVertex::epsilon(), gammaTot(), mixingRes(), and singleMixedBW().

comp gamma3 ( double s )

Definition at line 94 of file sigmaBugg.C.

References dampedRho(), g1(), gEtaEta, mEta2, and rho().

Referenced by gammaTot().

comp gamma4 ( double s )

Definition at line 99 of file sigmaBugg.C.

References g4, M, M2, mpi2, and rho4pi().

Referenced by disperse(), dispInt::DoEval(), dispIntEven::DoEval(), gammaTot(), and ms().

comp gammaTot ( double s )

Definition at line 104 of file sigmaBugg.C.

References gamma1(), gamma2(), gamma3(), and gamma4().

Referenced by D().

comp const ic	(	0	,
		1
	)

Referenced by D(), rpwa::pwacompset::getCompChannel(), rpwa::pwacompset::intensity(), main(), rpwa::pwacompset::overlap(), rpwa::pwacompset::phase(), releasePars(), rho(), roottops(), TTensorTerm::SpinInnerContraction(), and tscat().

comp ms	(	double	s,
		double	cutoff = `10`
	)

Definition at line 221 of file sigmaBugg.C.

References disperse(), gamma4(), M2, mpi2, and p.

Referenced by main(), and sigmaBugg().

comp msGSL ( double s )

Definition at line 252 of file sigmaBugg.C.

References bottom, d, mpi2, dispInt::setPole(), dispInt::setPoles(), and top.

Referenced by D(), and sigmaBugg().

comp msLong ( double s )

Definition at line 279 of file sigmaBugg.C.

References bottom, d, mpi2, dispInt::setPoles(), dispIntEven::setPoles(), and top.

Referenced by sigmaBugg().

comp msParam ( double s )

Definition at line 120 of file sigmaBugg.C.

References M2.

Referenced by sigmaBugg().

comp myj1 ( double s )

Definition at line 110 of file sigmaBugg.C.

References mpi2, pi, and rho().

Referenced by z1().

comp rho	(	double	s,
		double	m2
	)

Definition at line 53 of file sigmaBugg.C.

References ic().

Referenced by rpwa::piPiSWaveAuMorganPenningtonM::amp(), rpwa::massDepFitLikeli::DoEval(), gamma1(), gamma2(), gamma3(), rpwa::pwacompset::intensity(), main(), myj1(), rpwa::pwacompset::phase(), TFitBin::phaseErr(), MyMainFrame::PrintSelected(), rpwa::leptoProductionVertex::productionAmp(), and TCovEllipse::recalc().

comp rho4pi ( double s )

Definition at line 65 of file sigmaBugg.C.

References Lambda, mpi2, and s0.

Referenced by gamma4(), and sigmaBugg().

void sigmaBugg ( )

Definition at line 351 of file sigmaBugg.C.

References bottom, cut(), d, i, M2, mpi, mpi2, ms(), msGSL(), msLong(), msParam(), n, p, rho4pi(), dispInt::setPole(), dispInt::setPoles(), top, tprod(), and tscat().

comp tprod ( double m )

Definition at line 344 of file sigmaBugg.C.

References D().

comp tscat ( double m )

Definition at line 338 of file sigmaBugg.C.

References D(), gamma1(), and M.

comp z1 ( double s )

Definition at line 115 of file sigmaBugg.C.

References M2, and myj1().

Referenced by D().

Variable Documentation

double const A = 2.882

Definition at line 39 of file sigmaBugg.C.

Referenced by rpwa::constWidthBreitWigner::amp(), rpwa::rhoBreitWigner::amp(), rpwa::f0980BreitWigner::amp(), rpwa::piPiSWaveAuMorganPenningtonVes::amp(), clebsch(), g1(), event::mesonPlane(), nBodyPhaseSpace(), operator<<(), testNBodyPhaseSpaceGen(), AMP_ves::val(), and AMP_LASS::val().

double const b1 = 3.728

Definition at line 37 of file sigmaBugg.C.

Referenced by g1().

double const b2 = 0.092

Definition at line 38 of file sigmaBugg.C.

Referenced by g1().

double const g4 = 0.012

Definition at line 43 of file sigmaBugg.C.

Referenced by gamma4().

double const gEtaEta = 0.2

Definition at line 42 of file sigmaBugg.C.

Referenced by gamma3().

double const gKK = 0.6

Definition at line 41 of file sigmaBugg.C.

Referenced by gamma2().

double const Lambda = 3.39

Definition at line 44 of file sigmaBugg.C.

Referenced by rho4pi(), and rpwa::isobarHelicityAmplitude::twoBodyDecayAmplitude().

double const M2 = M*M

Definition at line 35 of file sigmaBugg.C.

Referenced by adler(), Calc_t_prime(), rpwa::diffractivePhaseSpace::Calc_t_prime(), rpwa::nBodyPhaseSpaceGen::calcWeight(), D(), g1(), gamma4(), ms(), msParam(), sigmaBugg(), NParticleEvent::tprime(), and z1().

double const mEta = 0.547853

Definition at line 28 of file sigmaBugg.C.

double const mEta2 = mEta*mEta

Definition at line 29 of file sigmaBugg.C.

Referenced by gamma3().

double const mK = 0.493677

Definition at line 26 of file sigmaBugg.C.

double const mK2 = mK*mK

Definition at line 27 of file sigmaBugg.C.

double const mpi = 0.13957018

Definition at line 24 of file sigmaBugg.C.

double const mpi2 = mpi*mpi

Definition at line 25 of file sigmaBugg.C.

double const pi = TMath::Pi()

Definition at line 31 of file sigmaBugg.C.

Referenced by constructParent(), myj1(), readDatFile(), tscat(), and NParticleEvent::writeGAMP().

double const s0 = 3.238

Definition at line 45 of file sigmaBugg.C.

Referenced by rho4pi().

double const sa = 0.41*mpi2

Definition at line 40 of file sigmaBugg.C.

Referenced by adler(), and rotation::set().

Classes

Typedefs

Functions

Variables

Typedef Documentation

Function Documentation

Variable Documentation