#include <Omega_EtaG.h>

Inheritance diagram for ant::analysis::physics::OmegaEtaG2:

Collaboration diagram for ant::analysis::physics::OmegaEtaG2:

Classes
class	DebugCounter

struct	DebugCounters

struct	MyTreeFitter_t

struct	OmegaTree_t

struct	OmegatruthTree_t

struct	ReactionChannel_t

struct	ReactionChannelList_t

Public Types
using	decaytree_t = ant::Tree< const ParticleTypeDatabase::Type & >

Public Types inherited from ant::analysis::physics::OmegaBase
enum	DataMode { DataMode::MCTrue, DataMode::Reconstructed }

Public Member Functions
	OmegaEtaG2 (const std::string &name, OptionsPtr opts)

virtual	~OmegaEtaG2 ()

void	Finish () override

Public Member Functions inherited from ant::analysis::physics::OmegaBase
	OmegaBase (const std::string &name, OptionsPtr opts)

virtual	~OmegaBase ()=default

virtual void	ProcessEvent (const TEvent &event, manager_t &manager) override

virtual void	ShowResult () override

Public Member Functions inherited from ant::analysis::Physics
	Physics (const std::string &name, OptionsPtr opts)

virtual	~Physics ()

std::string	GetName () const

	Physics (const Physics &)=delete

Physics &	operator= (const Physics &)=delete

Static Public Member Functions
static ReactionChannelList_t	makeChannels ()

Static Public Member Functions inherited from ant::analysis::physics::OmegaBase
static double	getTime (const TParticlePtr &p)

template<typename it_type >
static LorentzVec	LVSum (it_type begin, it_type end)

template<typename it_type >
static LorentzVec	LVSumL (it_type begin, it_type end)

Public Attributes
std::map< unsigned, TH1D * >	stephists

Static Public Attributes
static const ReactionChannelList_t	reaction_channels = OmegaEtaG2::makeChannels()

Static Public Attributes inherited from ant::analysis::physics::OmegaBase
static constexpr auto	DetTAPS = 2

static constexpr auto	DetCB = 1

Protected Types
using	combs_t = std::vector< std::vector< std::size_t > >

using	doubles = std::vector< double >

Protected Member Functions
void	Analyse (const TEventData &data, const TEvent &event, manager_t &manager) override

bool	ProtonCheck (const TCandidatePtr &c) const

bool	PhotonCheck (const TCandidatePtr &c) const

bool	StrictPhotonVeto (const TCandidate &photon, const TCandidate &proton) const
	StrictPhotonVeto. More...

Protected Member Functions inherited from ant::analysis::physics::OmegaBase
double	calcEnergySum (const TParticleList &particles) const

TParticleList	getGeoAccepted (const TParticleList &p) const

unsigned	geoAccepted (const TCandidateList &cands) const

Static Protected Member Functions
static size_t	CombIndex (const ant::TParticleList &orig, const MyTreeFitter_t &)

Protected Attributes
TH1D *	missed_channels = nullptr

TH1D *	found_channels = nullptr

TTree *	tree = nullptr

OmegaTree_t	t

TTree *	tree_truth = nullptr

OmegatruthTree_t	ttruth

const double	cut_ESum

const double	cut_Angle_PMM

const interval< double >	photon_E_cb

const interval< double >	photon_E_taps

const interval< double >	proton_theta

const interval< double >	cand_theta_range

const interval< double >	cut_missing_mass

const interval< double >	cut_gggim

const double	opt_kinfit_probcut

const bool	opt_FitZVertex

const bool	opt_strict_Vetos

const double	opt_z_sigma

const bool	opt_skip_treefit

const unsigned	nphotons = 3

const unsigned	nCandsMin = nphotons + 1

const unsigned	nExtraCands = 2

const unsigned	nCandsMax = nCandsMin + nExtraCands

ant::analysis::PromptRandom::Switch	promptrandom

utils::UncertaintyModelPtr	model_Data

utils::UncertaintyModelPtr	model_MC

utils::KinFitter	fitter

MyTreeFitter_t	fitter_pi0

MyTreeFitter_t	fitter_eta

const LorentzVec	target = LorentzVec({0, 0, 0}, ParticleTypeDatabase::Proton.Mass())

TagChMultiplicity	tagChMult

DebugCounter	dTaggerHitsAccepted

DebugCounters	dCounters

TH1D *	hKinfitProb_all = nullptr

Protected Attributes inherited from ant::analysis::physics::OmegaBase
utils::A2SimpleGeometry	geo

utils::TriggerSimulation	triggersimu

DataMode	mode = DataMode::Reconstructed

Protected Attributes inherited from ant::analysis::Physics
HistogramFactory	HistFac

Static Protected Attributes
static const combs_t	combs

Member Typedef Documentation

◆ combs_t

using ant::analysis::physics::OmegaEtaG2::combs_t = std::vector<std::vector<std::size_t> >

protected

◆ decaytree_t

using ant::analysis::physics::OmegaEtaG2::decaytree_t = ant::Tree<const ParticleTypeDatabase::Type&>

◆ doubles

using ant::analysis::physics::OmegaEtaG2::doubles = std::vector<double>

protected

Constructor & Destructor Documentation

◆ OmegaEtaG2()

OmegaEtaG2::OmegaEtaG2	(	const std::string &	name,
		OptionsPtr	opts
	)

◆ ~OmegaEtaG2()

OmegaEtaG2::~OmegaEtaG2 ( )

virtual

Member Function Documentation

◆ Analyse()

void OmegaEtaG2::Analyse	(	const TEventData &	data,
		const TEvent &	event,
		manager_t &	manager
	)

overrideprotectedvirtual

Implements ant::analysis::physics::OmegaBase.

◆ CombIndex()

size_t OmegaEtaG2::CombIndex	(	const ant::TParticleList &	orig,
		const MyTreeFitter_t &	f
	)

staticprotected

◆ Finish()

void OmegaEtaG2::Finish ( )

overridevirtual

Reimplemented from ant::analysis::physics::OmegaBase.

◆ makeChannels()

OmegaEtaG2::ReactionChannelList_t OmegaEtaG2::makeChannels ( )

static

◆ PhotonCheck()

bool OmegaEtaG2::PhotonCheck ( const TCandidatePtr & c ) const

protected

◆ ProtonCheck()

bool OmegaEtaG2::ProtonCheck ( const TCandidatePtr & c ) const

protected

◆ StrictPhotonVeto()

bool OmegaEtaG2::StrictPhotonVeto	(	const TCandidate &	photon,
		const TCandidate &	proton
	)		const

protected

StrictPhotonVeto.

Parameters

photon
proton	in TAPS -> accept in CB: uncharged -> accept charged: same PID element as proton -> accept different element -> reject

Returns

Member Data Documentation

◆ cand_theta_range

const interval<double> ant::analysis::physics::OmegaEtaG2::cand_theta_range

protected

◆ combs

const combs_t ant::analysis::physics::OmegaEtaG2::combs

staticprotected

◆ cut_Angle_PMM

const double ant::analysis::physics::OmegaEtaG2::cut_Angle_PMM

protected

◆ cut_ESum

const double ant::analysis::physics::OmegaEtaG2::cut_ESum

protected

◆ cut_gggim

const interval<double> ant::analysis::physics::OmegaEtaG2::cut_gggim

protected

◆ cut_missing_mass

const interval<double> ant::analysis::physics::OmegaEtaG2::cut_missing_mass

protected

◆ dCounters

DebugCounters ant::analysis::physics::OmegaEtaG2::dCounters

protected

◆ dTaggerHitsAccepted

DebugCounter ant::analysis::physics::OmegaEtaG2::dTaggerHitsAccepted

protected

◆ fitter

utils::KinFitter ant::analysis::physics::OmegaEtaG2::fitter

protected

◆ fitter_eta

MyTreeFitter_t ant::analysis::physics::OmegaEtaG2::fitter_eta

protected

◆ fitter_pi0

MyTreeFitter_t ant::analysis::physics::OmegaEtaG2::fitter_pi0

protected

◆ found_channels

TH1D* ant::analysis::physics::OmegaEtaG2::found_channels = nullptr

protected

◆ hKinfitProb_all

TH1D* ant::analysis::physics::OmegaEtaG2::hKinfitProb_all = nullptr

protected

◆ missed_channels

TH1D* ant::analysis::physics::OmegaEtaG2::missed_channels = nullptr

protected

◆ model_Data

utils::UncertaintyModelPtr ant::analysis::physics::OmegaEtaG2::model_Data

protected

◆ model_MC

utils::UncertaintyModelPtr ant::analysis::physics::OmegaEtaG2::model_MC

protected

◆ nCandsMax

const unsigned ant::analysis::physics::OmegaEtaG2::nCandsMax = nCandsMin + nExtraCands

protected

◆ nCandsMin

const unsigned ant::analysis::physics::OmegaEtaG2::nCandsMin = nphotons + 1

protected

◆ nExtraCands

const unsigned ant::analysis::physics::OmegaEtaG2::nExtraCands = 2

protected

◆ nphotons

const unsigned ant::analysis::physics::OmegaEtaG2::nphotons = 3

protected

◆ opt_FitZVertex

const bool ant::analysis::physics::OmegaEtaG2::opt_FitZVertex

protected

◆ opt_kinfit_probcut

const double ant::analysis::physics::OmegaEtaG2::opt_kinfit_probcut

protected

◆ opt_skip_treefit

const bool ant::analysis::physics::OmegaEtaG2::opt_skip_treefit

protected

◆ opt_strict_Vetos

const bool ant::analysis::physics::OmegaEtaG2::opt_strict_Vetos

protected

◆ opt_z_sigma

const double ant::analysis::physics::OmegaEtaG2::opt_z_sigma

protected

◆ photon_E_cb

const interval<double> ant::analysis::physics::OmegaEtaG2::photon_E_cb

protected

◆ photon_E_taps

const interval<double> ant::analysis::physics::OmegaEtaG2::photon_E_taps

protected

◆ promptrandom

ant::analysis::PromptRandom::Switch ant::analysis::physics::OmegaEtaG2::promptrandom

protected

◆ proton_theta

const interval<double> ant::analysis::physics::OmegaEtaG2::proton_theta

protected

◆ reaction_channels

const OmegaEtaG2::ReactionChannelList_t OmegaEtaG2::reaction_channels = OmegaEtaG2::makeChannels()

static

◆ stephists

std::map<unsigned, TH1D*> ant::analysis::physics::OmegaEtaG2::stephists

◆ t

OmegaTree_t ant::analysis::physics::OmegaEtaG2::t

protected

◆ tagChMult

TagChMultiplicity ant::analysis::physics::OmegaEtaG2::tagChMult

protected

◆ target

const LorentzVec ant::analysis::physics::OmegaEtaG2::target = LorentzVec({0, 0, 0}, ParticleTypeDatabase::Proton.Mass())

protected

◆ tree

TTree* ant::analysis::physics::OmegaEtaG2::tree = nullptr

protected

◆ tree_truth

TTree* ant::analysis::physics::OmegaEtaG2::tree_truth = nullptr

protected

◆ ttruth

OmegatruthTree_t ant::analysis::physics::OmegaEtaG2::ttruth

protected

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

src/analysis/physics/omega/Omega_EtaG.h
src/analysis/physics/omega/Omega_EtaG.cc

Classes

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Protected Types

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Static Protected Attributes

Member Typedef Documentation

◆ combs_t

◆ decaytree_t

◆ doubles

Constructor & Destructor Documentation

◆ OmegaEtaG2()

◆ ~OmegaEtaG2()

Member Function Documentation

◆ Analyse()

◆ CombIndex()

◆ Finish()

◆ makeChannels()

◆ PhotonCheck()

◆ ProtonCheck()

◆ StrictPhotonVeto()

Member Data Documentation

◆ cand_theta_range

◆ combs

◆ cut_Angle_PMM

◆ cut_ESum

◆ cut_gggim

◆ cut_missing_mass

◆ dCounters

◆ dTaggerHitsAccepted

◆ fitter

◆ fitter_eta

◆ fitter_pi0

◆ found_channels

◆ hKinfitProb_all

◆ missed_channels

◆ model_Data

◆ model_MC

◆ nCandsMax

◆ nCandsMin

◆ nExtraCands

◆ nphotons

◆ opt_FitZVertex

◆ opt_kinfit_probcut

◆ opt_skip_treefit

◆ opt_strict_Vetos

◆ opt_z_sigma

◆ photon_E_cb

◆ photon_E_taps

◆ promptrandom

◆ proton_theta

◆ reaction_channels

◆ stephists

◆ t

◆ tagChMult

◆ target

◆ tree

◆ tree_truth

◆ ttruth