pipi.C File Reference

#include <complex>
#include <iostream>
#include <vector>
#include <map>
#include "TMath.h"
#include "TGraph.h"
#include "TCanvas.h"
#include "SpecFuncMathMore.h"

Go to the source code of this file.

Typedefs
typedef pair< double, double >	tchannel

Functions
double	confLevel (unsigned int n)
double	ladderSum (double E, unsigned int n=5)
std::complex< double >	sph_hankel1 (unsigned int l, double x)
std::complex< double >	tscat (double E, const vector< tchannel > &channels, unsigned int i)
std::complex< double >	tprod (double E, double m1, double m2)
void	pipi ()

Variables
double const	mpi = 0.13957018
double const	mpi2 = mpi*mpi
double const	mK = 0.493677
double const	meta = 0.547853
double const	mK2 = mK*mK

Typedef Documentation

typedef pair<double,double> tchannel

Definition at line 22 of file pipi.C.

Function Documentation

double confLevel

(

unsigned int

n

)

Definition at line 25 of file pipi.C.

Referenced by ladderSum().

double ladderSum	(	double	E,
		unsigned int	n = 5
	)

Definition at line 32 of file pipi.C.

References confLevel(), i, and n.

Referenced by tprod(), and tscat().

void pipi

(

)

Definition at line 138 of file pipi.C.

References i, M, mpi, mpi2, p, tprod(), and tscat().

std::complex<double> sph_hankel1	(	unsigned int	l,
		double	x
	)

Definition at line 41 of file pipi.C.

Referenced by tprod(), and tscat().

std::complex<double> tprod	(	double	E,
		double	m1,
		double	m2
	)

Definition at line 113 of file pipi.C.

References a, i, ladderSum(), lambda(), p, and sph_hankel1().

Referenced by pipi(), and sigmaBugg().

std::complex<double> tscat	(	double	E,
		const vector< tchannel > &	channels,
		unsigned int	i
	)

Definition at line 45 of file pipi.C.

References a, i, ic(), ladderSum(), p, pi, and sph_hankel1().

Referenced by pipi(), and sigmaBugg().

Variable Documentation

double const meta = 0.547853

Definition at line 19 of file pipi.C.

Referenced by rpwa::pwaPlotter::addFit(), and main().

double const mK = 0.493677

Definition at line 18 of file pipi.C.

double const mK2 = mK*mK

Definition at line 20 of file pipi.C.

Referenced by gamma2().

double const mpi = 0.13957018

Definition at line 16 of file pipi.C.

Referenced by pipi(), NParticleState::Q2(), sigmaBugg(), and NParticleEvent::tprime().

double const mpi2 = mpi*mpi

Definition at line 17 of file pipi.C.

Referenced by gamma1(), gamma4(), ms(), msGSL(), msLong(), myj1(), pipi(), rho4pi(), and sigmaBugg().