Hlt2Charm_DstpToD0Pip_D0ToKmKpPi0_M

dstarp2dzeropip_dzero2KKpi0M_line(name='Hlt2Charm_DstpToD0Pip_D0ToKmKpPi0_M', prescale=1)[source]
Line Name

Hlt2Charm_DstpToD0Pip_D0ToKmKpPi0_M

Module

Hlt2Conf.lines.charm.d0_to_hhpi0

File location

Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/d0_to_hhpi0.py at line 258 (go to this file on gitlab).

Persistence

Selective Persistence (extra_outputs)

Algorithms
Hlt2Charm_DstpToD0Pip_D0ToKmKpPi0_M (LAZY_AND)

  1. DeterministicPrescaler Hlt2Charm_DstpToD0Pip_D0ToKmKpPi0_M_Prescaler

  2. VoidFilter require_pvs

  3. TwoBodyCombiner Charm_D0Tohhpi0_PhiToKmKp

  4. TwoBodyCombiner Charm_D0Tohhpi0_D0ToPhiPi0_M

5. ParticleContainerMerger ParticleContainersMerger_53b1e6a1 7. Monitor__Global GlobalMonitor__Hlt2Charm_DstpToD0Pip_D0ToKmKpPi0_M

Hlt2Charm_DstpToD0Pip_D0ToKmKpPi0_MOutput (NONLAZY_OR)

  1. CopyParticles CopyParticles_4b9cb35e

  2. CopyParticles CopyParticles_b7e631ba

  3. CopyParticles CopyParticles_4a45bbb6

  4. CopyParticles CopyParticles_fe96e6a9

  5. PVToRecConverterV1 PVToRecConverterV1_9b94bf2f

  6. RecSummaryMaker RecSummaryMaker_366e4cff

TwoBodyCombiner Charm_D0Tohhpi0_PhiToKmKp
Decay descriptor

phi(1020) -> K- K+

Output particles

DataHandle('/Event/Charm_D0Tohhpi0_PhiToKmKp/OutputParticles')

CombinationCut
( ( ( ( CHILD(Index=1, Functor=( RHO_COORDINATE @ THREEMOMENTUM )) > 1700.0 ) & ( CHILD(Index=1, Functor=IPCHI2.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() )) > 36.0 ) ) | ( ( CHILD(Index=2, Functor=( RHO_COORDINATE @ THREEMOMENTUM )) > 1700.0 ) & ( CHILD(Index=2, Functor=IPCHI2.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() )) > 36.0 ) ) ) & ( MASS < 1850.0 ) & MAXDOCACHI2CUT(thresh=15.0) & ( DOCA(Child1=1, Child2=2) < 0.2 ) )
CompositeCut
( ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 3.0 ) & ( VTX_FDCHI2.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) > 100.0 ) )
TwoBodyCombiner Charm_D0Tohhpi0_D0ToPhiPi0_M
Decay descriptor

D0 -> phi(1020) pi0

Output particles

DataHandle('/Event/Charm_D0Tohhpi0_D0ToPhiPi0_M/OutputParticles')

CombinationCut
( ::Functors::math::in_range( 1704.84, MASS, 2024.84 ) & ( SUM(Functor=( RHO_COORDINATE @ THREEMOMENTUM )) > 1400.0 ) )
CompositeCut
( ::Functors::math::in_range( 1714.84, MASS, 2014.84 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 20.0 ) )
TwoBodyCombiner Charm_D0Tohhpi0_DstmToD0Pim_e2b69c17 (via merger ParticleContainersMerger_53b1e6a1)
Decay descriptor

D*(2010)- -> D0 pi-

Output particles

DataHandle('/Event/ParticleContainersMerger_53b1e6a1/OutputContainer')

CombinationCut
( ( MASS - CHILD(Index=1, Functor=MASS) ) < 165.0 )
CompositeCut
( ( ( MASS - CHILD(Index=1, Functor=MASS) ) < 160.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 25.0 ) )
TwoBodyCombiner Charm_D0Tohhpi0_DstpToD0Pip_4e281a0a (via merger ParticleContainersMerger_53b1e6a1)
Decay descriptor

D*(2010)+ -> D0 pi+

Output particles

DataHandle('/Event/ParticleContainersMerger_53b1e6a1/OutputContainer')

CombinationCut
( ( MASS - CHILD(Index=1, Functor=MASS) ) < 165.0 )
CompositeCut
( ( ( MASS - CHILD(Index=1, Functor=MASS) ) < 160.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 25.0 ) )