cbm::algo::kfp Namespace Reference

Classes
struct	Cuts
struct	CutsKfp
	Cuts for the KFParticleFinder. More...
struct	ParticlePid
	PID and pre-selection cuts for a given particle. More...
class	V0Finder
	A V0-finding algorithm. More...
struct	V0FinderConfig
class	V0FinderCutter
	A collection of cuts for V0 production analysis in mCBM. More...
class	V0FinderMonitor
class	V0FinderQa
	A QA-task for the V0-finding algorithm. More...

Typedefs
using	V0FinderMonitorData_t = ca::MonitorData<ECounter, ETimer>
	Specification of ca::MonitorData for the V0Finder.

Enumerations
enum class	ETrackPid {   Pip = 0 , Pim , P , Pbar ,   Undef }
	An enumeration for PID of global tracks. More...
enum class	EV0Type { Lambda }
	Type of V0 decay. More...
enum class	ECounter {   TracksTotal , TracksSelected , TracksInfiniteParam , TracksWoTofHits ,   TracksWNegativeTofHitTime , TracksWoStsHits , TracksWoPid , TracksWoMomentum ,   TracksWUnphysicalBeta , PionsDca , ProtonsDca , PrimaryDca ,   Pions , Protons , EventsTotal , EventsWoTzero ,   EventsLambdaCand , KfpEventsLambdaCand , KfpLambdaCandidates , END }
	Counter keys for the V0FinderMonitor. More...
enum class	ETimer {   ProcessEvent , CollectT0 , CollectDca , FindV0Candidates ,   PrepareContainers , PreselectTracks , InitKfp , ExecKfp ,   END }
	Timer keys for the V0FinderMonitor. More...

Functions
std::string	ToString (ETrackPid trackPid)
	String representation of ETrackPid.
static constexpr int	ToPdg (ETrackPid trackPid)
	Returns PDG code for a given ETrackPid entry.
static constexpr ETrackPid	ToTrackPid (int pdg)
	Converts PDG code into ETrackPid entry.

Typedef Documentation

V0FinderMonitorData_t

using cbm::algo::kfp::V0FinderMonitorData_t = ca::MonitorData<ECounter, ETimer>

Specification of ca::MonitorData for the V0Finder.

Definition at line 60 of file KfpV0FinderMonitor.h.

Enumeration Type Documentation

ECounter

enum class cbm::algo::kfp::ECounter

strong

Counter keys for the V0FinderMonitor.

Enumerator
TracksTotal	Total number of tracks.
TracksSelected	Tracks, which satisfy topology PID applicability.
TracksInfiniteParam	Tracks, which have infinite parameters.
TracksWoTofHits	Tracks, which have no TOF hits.
TracksWNegativeTofHitTime	Tracks, the last TOF hit of which has a negative time (it's time is less then the t0)
TracksWoStsHits	Tracks, which have no STS hits.
TracksWoPid	Tracks, which has undefined PID.
TracksWoMomentum	Tracks, which has no momentum.
TracksWUnphysicalBeta	Tracks with beta > 1.
PionsDca	Number of raw pion-candidates.
ProtonsDca	Number of raw proton-candidates.
PrimaryDca	Number of raw proton-candidates.
Pions	Number of pion-candidates.
Protons	Number of proton-candidates.
EventsTotal	Total number of events.
EventsWoTzero	Number of events with undefined t-zero.
EventsLambdaCand	Events with at least one pion and one proton candidate.
KfpEventsLambdaCand	Events with lambda-candidates in KF-particle.
KfpLambdaCandidates	Number of lambda-candidates.
END

Definition at line 18 of file KfpV0FinderMonitor.h.

ETimer

enum class cbm::algo::kfp::ETimer

strong

Timer keys for the V0FinderMonitor.

Enumerator
ProcessEvent	Processing of a single event.
CollectT0	Collecting T0s.
CollectDca	Estimating DCAs.
FindV0Candidates	V0-finder procedure for a given t0.
PrepareContainers	Prepare data containers.
PreselectTracks	Track preselection.
InitKfp	Init KFParticleFinder inside the event.
ExecKfp	Run KFParticleFinder inside the event.
END

Definition at line 45 of file KfpV0FinderMonitor.h.

ETrackPid

enum class cbm::algo::kfp::ETrackPid

strong

An enumeration for PID of global tracks.

Enumerator
Pip	pi+
Pim	pi-
P	proton
Pbar	anti-proton
Undef	undefined PID

Definition at line 24 of file KfpV0FinderDefs.h.

EV0Type

enum class cbm::algo::kfp::EV0Type

strong

Type of V0 decay.

Enumerator
Lambda

Definition at line 66 of file KfpV0FinderDefs.h.

Function Documentation

ToPdg()

static constexpr int cbm::algo::kfp::ToPdg ( ETrackPid trackPid )

staticconstexpr

Returns PDG code for a given ETrackPid entry.

Parameters

trackPid

A ETrackPid entry

Definition at line 35 of file KfpV0FinderDefs.h.

References Undef.

Referenced by cbm::kfp::V0FinderTask::ProcessEvent().

ToString()

std::string cbm::algo::kfp::ToString

(

ETrackPid

trackPid

)

String representation of ETrackPid.

Definition at line 14 of file KfpV0FinderDefs.cxx.

References P, Pbar, Pim, Pip, and Undef.

Referenced by cbm::algo::kfp::V0FinderCutter< V0Type >::ToString().

ToTrackPid()

static constexpr ETrackPid cbm::algo::kfp::ToTrackPid ( int pdg )

staticconstexpr

Converts PDG code into ETrackPid entry.

Parameters

pdg

PDG code

Definition at line 49 of file KfpV0FinderDefs.h.

References P, Pbar, Pim, Pip, and Undef.