Hlt2Charm_LcpToEtaprPp_EtaprToEtaPimPip_EtaToPimPipG

lambdac2etapp_etap2pimpipeta_eta2pippimgamma_line(name='Hlt2Charm_LcpToEtaprPp_EtaprToEtaPimPip_EtaToPimPipG')[source]
Line Name

Hlt2Charm_LcpToEtaprPp_EtaprToEtaPimPip_EtaToPimPipG

Module

Hlt2Conf.lines.charm.d_to_etah

File location

Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/d_to_etah.py at line 778 (go to this file on gitlab).

Persistence

None configured. (May not take into account global configuration)

Algorithms
Hlt2Charm_LcpToEtaprPp_EtaprToEtaPimPip_EtaToPimPipG (LAZY_AND)

  1. DeterministicPrescaler Hlt2Charm_LcpToEtaprPp_EtaprToEtaPimPip_EtaToPimPipG_Prescaler

  2. VoidFilter require_pvs

  3. TwoBodyCombiner Charm_DToEtaH_PionPairsFromEtaPrime_98b1db4d

  4. TwoBodyCombiner Charm_DToEtaH_PionPairsFromEtaLoose_31758cd1

  5. TwoBodyCombiner Charm_DToEtaH_EtaFromEtaPrime_743ed764

6. ThreeBodyCombiner Charm_DToEtaH_LambdasToEtaPrimeP_dc5cfd73 8. Monitor__Global GlobalMonitor__Hlt2Charm_LcpToEtaprPp_EtaprToEtaPimPip_EtaToPimPipG

Hlt2Charm_LcpToEtaprPp_EtaprToEtaPimPip_EtaToPimPipGOutput (NONLAZY_OR)

  1. CopyParticles CopyParticles_8faef17d

  2. PVToRecConverterV1 PVToRecConverterV1_9b94bf2f

  3. RecSummaryMaker RecSummaryMaker_366e4cff

TwoBodyCombiner Charm_DToEtaH_PionPairsFromEtaPrime_98b1db4d
Decay descriptor

rho(770)0 -> pi+ pi-

Output particles

DataHandle('/Event/Charm_DToEtaH_PionPairsFromEtaPrime_98b1db4d/OutputParticles')

CombinationCut
( ::Functors::math::in_range( 180.0, MASS, 1070.0 ) & MAXDOCACUT(thresh=0.1) )
CompositeCut
( ::Functors::math::in_range( 200.0, MASS, 1050.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 4 ) & ( VTX_LTIME.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) > 0.00025 ) )
TwoBodyCombiner Charm_DToEtaH_PionPairsFromEtaLoose_31758cd1
Decay descriptor

rho(770)0 -> pi+ pi-

Output particles

DataHandle('/Event/Charm_DToEtaH_PionPairsFromEtaLoose_31758cd1/OutputParticles')

CombinationCut
( ::Functors::math::in_range( 180.0, MASS, 770.0 ) & MAXDOCACUT(thresh=0.1) )
CompositeCut
( ::Functors::math::in_range( 200.0, MASS, 750.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 4 ) & ( VTX_LTIME.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) > 0.00025 ) )
TwoBodyCombiner Charm_DToEtaH_EtaFromEtaPrime_743ed764
Decay descriptor

``eta -> rho(770)0 gamma ``

Output particles

DataHandle('/Event/Charm_DToEtaH_EtaFromEtaPrime_743ed764/OutputParticles')

CombinationCut
( ::Functors::math::in_range( 420.0, MASS, 680.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 500.0 ) )
CompositeCut
::Functors::math::in_range( 450.0, MASS, 650.0 )
ThreeBodyCombiner Charm_DToEtaH_LambdasToEtaPrimeP_dc5cfd73
Decay descriptor

[Lambda_c+ -> rho(770)0 eta p+]cc

Output particles

DataHandle('/Event/Charm_DToEtaH_LambdasToEtaPrimeP_dc5cfd73/OutputParticles')

CombinationCut
( ::Functors::math::in_range( 2100.0, MASS, 2500.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 3000.0 ) & ( DOCA(Child1=1, Child2=3) < 0.05 ) )
CompositeCut
::Functors::math::in_range( 2150.0, MASS, 2450.0 )