dalitz_plot.C File Reference

#include <iostream>
#include <assert.h>
#include <time.h>
#include <chrono>
#include <random>
#include <algorithm>
#include <cstdlib>
#include <ctime>
#include <hydra/host/System.h>
#include <hydra/device/System.h>
#include <hydra/Function.h>
#include <hydra/Lambda.h>
#include <hydra/FunctorArithmetic.h>
#include <hydra/Placeholders.h>
#include <hydra/Complex.h>
#include <hydra/Tuple.h>
#include <hydra/Range.h>
#include <hydra/Distance.h>
#include <hydra/LogLikelihoodFCN.h>
#include <hydra/Parameter.h>
#include <hydra/UserParameters.h>
#include <hydra/Pdf.h>
#include <hydra/AddPdf.h>
#include <hydra/Vector4R.h>
#include <hydra/PhaseSpace.h>
#include <hydra/PhaseSpaceIntegrator.h>
#include <hydra/Decays.h>
#include <hydra/DenseHistogram.h>
#include <hydra/SparseHistogram.h>
#include <hydra/functions/BreitWignerLineShape.h>
#include <hydra/functions/CosHelicityAngle.h>
#include <hydra/functions/ZemachFunctions.h>
#include <hydra/SeedRNG.h>
#include "Minuit2/FunctionMinimum.h"
#include "Minuit2/MnUserParameterState.h"
#include "Minuit2/MnPrint.h"
#include "Minuit2/MnMigrad.h"
#include "Minuit2/MnMinimize.h"
#include <TROOT.h>
#include <TH1D.h>
#include <TH2D.h>
#include <TH3D.h>
#include <TApplication.h>
#include <TCanvas.h>
#include <TLegend.h>
#include <TLegendEntry.h>

Include dependency graph for dalitz_plot.C:

Go to the source code of this file.

Data Structures
class	NonResonant
class	Norm< T >
struct	parity< L, true >
class	Resonance< L, Signature >

Macros
#define	HYDRA_DEVICE_SYSTEM   TBB
#define	HYDRA_HOST_SYSTEM   CPP

Functions
void	dalitz_plot (size_t nentries=50000)
	declarg (Dplus, hydra::Vector4R)
template<typename Amplitude , typename Model >
double	fit_fraction (Amplitude const &amp, Model const &model, std::array< double, 3 > const &masses, size_t nentries)
template<typename Backend , typename Model , typename Container >
size_t	generate_dataset (Backend const &system, Model const &model, std::array< double, 3 > const &masses, Container &decays, size_t nevents, size_t bunch_size)
template<typename Amplitude >
TH3D *	histogram_component (Amplitude const &amp, std::array< double, 3 > const &masses, const char *name, size_t nentries)
template<typename ... Amplitudes>
auto	make_model (Amplitudes const &... amplitudes) -> decltype(hydra::compose(std::declval< Norm< typename Amplitudes::return_type... >>(), amplitudes...))

Macro Definition Documentation

HYDRA_DEVICE_SYSTEM

#define HYDRA_DEVICE_SYSTEM   TBB

HYDRA_HOST_SYSTEM

#define HYDRA_HOST_SYSTEM   CPP

Function Documentation

dalitz_plot()

void dalitz_plot

(

size_t

nentries = 50000

)

Examples:

dalitz_plot.C.

declarg()

declarg	(	Dplus	,
		hydra::Vector4R
	)

Examples:

dalitz_plot.C.

fit_fraction()

template<typename Amplitude , typename Model >

double fit_fraction	(	Amplitude const &	amp,
		Model const &	model,
		std::array< double, 3 > const &	masses,
		size_t	nentries
	)

Examples:

dalitz_plot.C.

generate_dataset()

template<typename Backend , typename Model , typename Container >

size_t generate_dataset	(	Backend const &	system,
		Model const &	model,
		std::array< double, 3 > const &	masses,
		Container &	decays,
		size_t	nevents,
		size_t	bunch_size
	)

Examples:

dalitz_plot.C.

histogram_component()

template<typename Amplitude >

TH3D * histogram_component	(	Amplitude const &	amp,
		std::array< double, 3 > const &	masses,
		const char *	name,
		size_t	nentries
	)

Examples:

dalitz_plot.C.

make_model()

template<typename ... Amplitudes>

auto make_model

(

Amplitudes const &...

amplitudes

)

-> decltype(hydra::compose( std::declval<Norm<typename Amplitudes::return_type...>>(), amplitudes... ))

Examples:

dalitz_plot.C.