Hlt2Charm_DstpToD0Pip_D0ToKpPimEmEp

dstar2dzeropi_dzero2kpieews_line(name='Hlt2Charm_DstpToD0Pip_D0ToKpPimEmEp', prescale=1)[source]
Line Name

Hlt2Charm_DstpToD0Pip_D0ToKpPimEmEp

Module

Hlt2Conf.lines.charm.rare_charm_lines

File location

Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/rare_charm_lines.py at line 2055 (go to this file on gitlab).

Persistence

Selective Persistence (extra_outputs)

Algorithms
Hlt2Charm_DstpToD0Pip_D0ToKpPimEmEp (LAZY_AND)

  1. DeterministicPrescaler Hlt2Charm_DstpToD0Pip_D0ToKpPimEmEp_Prescaler

  2. VoidFilter require_pvs

  3. ParticleRangeFilter ParticleRangeFilter_6c3fc0f0

  4. ParticleRangeFilter ParticleRangeFilter_def654d7

  5. ThreeBodyCombiner Charm_RareCharm_D0ToHHLL_9f4b30ba

6. TwoBodyCombiner Charm_RareCharm_DstToD0Pi_dde9f6c4 8. Monitor__Global GlobalMonitor__Hlt2Charm_DstpToD0Pip_D0ToKpPimEmEp

Hlt2Charm_DstpToD0Pip_D0ToKpPimEmEpOutput (NONLAZY_OR)

  1. CopyParticles CopyParticles_b01d44f9

  2. CopyParticles CopyParticles_83cd31ac

  3. CopyParticles CopyParticles_abe73bdf

  4. PVToRecConverterV1 PVToRecConverterV1_9b94bf2f

  5. RecSummaryMaker RecSummaryMaker_366e4cff

ThreeBodyCombiner Charm_RareCharm_D0ToHHLL_9f4b30ba
Decay descriptor

[D0 -> J/psi(1S) K+ pi-]cc

Output particles

DataHandle('/Event/Charm_RareCharm_D0ToHHLL_9f4b30ba/OutputParticles')

CombinationCut
( ( MASS > 1500.0 ) & ( MASS < 2250.0 ) & ( MAX(Functor=( RHO_COORDINATE @ THREEMOMENTUM )) > 600.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 1800.0 ) & MAXDOCACUT(thresh=0.15) & ( MAX(Functor=( MIN_ELEMENT @ MAP(Functor=IPCHI2).bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ) )) > 9.0 ) )
CompositeCut
( ( MASS > 1600.0 ) & ( MASS < 2150.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 9.0 ) & ( VTX_FDCHI2.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) > 25.0 ) & ( NORMEDDOT.bind( THREEMOMENTUM, ( ( TOLINALG @ POSITION @ ENDVERTEX ) - ( TOLINALG @ POSITION @ BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ) ) ) ) > 0.99996 ) & ( IPCHI2.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) < 25.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 2000.0 ) )
TwoBodyCombiner Charm_RareCharm_DstToD0Pi_dde9f6c4
Decay descriptor

[D*(2010)+ -> D0 pi+]cc

Output particles

DataHandle('/Event/Charm_RareCharm_DstToD0Pi_dde9f6c4/OutputParticles')

CombinationCut
::Functors::math::in_range( 120.0, ( MASS - CHILD(Index=1, Functor=MASS) ), 180.0 )
CompositeCut
( ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 16.0 ) & ::Functors::math::in_range( 120.0, ( MASS - CHILD(Index=1, Functor=MASS) ), 170.0 ) )