Hlt2Charm_DstpToD0Pip_D0ToPimPipEmEp

dstar2dzeropi_dzero2pipieeos_line(name='Hlt2Charm_DstpToD0Pip_D0ToPimPipEmEp', prescale=1)[source]
Line Name

Hlt2Charm_DstpToD0Pip_D0ToPimPipEmEp

Module

Hlt2Conf.lines.charm.rare_charm_lines

File location

Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/rare_charm_lines.py at line 1396 (go to this file on gitlab).

Persistence

Selective Persistence (extra_outputs)

Algorithms
Hlt2Charm_DstpToD0Pip_D0ToPimPipEmEp (LAZY_AND)

  1. DeterministicPrescaler Hlt2Charm_DstpToD0Pip_D0ToPimPipEmEp_Prescaler

  2. VoidFilter require_pvs

  3. ParticleRangeFilter ParticleRangeFilter_def654d7

  4. ThreeBodyCombiner Charm_RareCharm_D0ToHHLL_e738bf47

5. ParticleContainerMerger ParticleContainersMerger_53676eae 7. Monitor__Global GlobalMonitor__Hlt2Charm_DstpToD0Pip_D0ToPimPipEmEp

Hlt2Charm_DstpToD0Pip_D0ToPimPipEmEpOutput (NONLAZY_OR)

  1. CopyParticles CopyParticles_3d6ba2d7

  2. CopyParticles CopyParticles_b80dab0a

  3. CopyParticles CopyParticles_f41abd8c

  4. PVToRecConverterV1 PVToRecConverterV1_9b94bf2f

  5. RecSummaryMaker RecSummaryMaker_366e4cff

ThreeBodyCombiner Charm_RareCharm_D0ToHHLL_e738bf47
Decay descriptor

D0 -> J/psi(1S) pi- pi+

Output particles

DataHandle('/Event/Charm_RareCharm_D0ToHHLL_e738bf47/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_b387c4b9 (via merger ParticleContainersMerger_53676eae)
Decay descriptor

D*(2010)- -> D0 pi-

Output particles

DataHandle('/Event/ParticleContainersMerger_53676eae/OutputContainer')

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 ) )
TwoBodyCombiner Charm_RareCharm_DstToD0Pi_e051d97d (via merger ParticleContainersMerger_53676eae)
Decay descriptor

D*(2010)+ -> D0 pi+

Output particles

DataHandle('/Event/ParticleContainersMerger_53676eae/OutputContainer')

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 ) )