Hlt2Charm_DstpToD0Pip_D0ToPimPimPipPip

dstarp2dzeropip_dzero2pimpippimpip_line(name='Hlt2Charm_DstpToD0Pip_D0ToPimPimPipPip', prescale=1)[source]
Line Name

Hlt2Charm_DstpToD0Pip_D0ToPimPimPipPip

Module

Hlt2Conf.lines.charm.d0_to_hhhh

File location

Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/d0_to_hhhh.py at line 264 (go to this file on gitlab).

Persistence

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

Algorithms
Hlt2Charm_DstpToD0Pip_D0ToPimPimPipPip (LAZY_AND)

  1. DeterministicPrescaler Hlt2Charm_DstpToD0Pip_D0ToPimPimPipPip_Prescaler

  2. VoidFilter require_pvs

  3. FourBodyCombiner Charm_D0ToHHHH_BuilderD0ToPimPimPipPip_96a5956f

4. ParticleContainerMerger ParticleContainersMerger_ae34141c 6. Monitor__Global GlobalMonitor__Hlt2Charm_DstpToD0Pip_D0ToPimPimPipPip

Hlt2Charm_DstpToD0Pip_D0ToPimPimPipPipOutput (NONLAZY_OR)

  1. CopyParticles CopyParticles_435e7aaa

  2. PVToRecConverterV1 PVToRecConverterV1_9b94bf2f

  3. RecSummaryMaker RecSummaryMaker_366e4cff

FourBodyCombiner Charm_D0ToHHHH_BuilderD0ToPimPimPipPip_96a5956f
Decay descriptor

D0 -> pi- pi- pi+ pi+

Output particles

DataHandle('/Event/Charm_D0ToHHHH_BuilderD0ToPimPimPipPip_96a5956f/OutputParticles')

CombinationCut
( ::Functors::math::in_range( 1700.0, MASS, 2100.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 1900.0 ) & MAXDOCACUT(thresh=0.1) & ( ( MAGNITUDE @ THREEMOMENTUM ) > 25000.0 ) & ( MAX(Functor=( RHO_COORDINATE @ THREEMOMENTUM )) > 1200.0 ) )
CompositeCut
( ::Functors::math::in_range( 1790.0, MASS, 2010.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 2500.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 12.0 ) & ( 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() ) ) ) ) > 0.9998 ) & ( ( MAGNITUDE @ THREEMOMENTUM ) > 30000.0 ) )
TwoBodyCombiner Charm_Taggers_DstmBuilderForD0ToPiPiPiPi (via merger ParticleContainersMerger_ae34141c)
Decay descriptor

D*(2010)- -> D0 pi-

Output particles

DataHandle('/Event/ParticleContainersMerger_ae34141c/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_Taggers_DstpBuilderForD0ToPiPiPiPi (via merger ParticleContainersMerger_ae34141c)
Decay descriptor

D*(2010)+ -> D0 pi+

Output particles

DataHandle('/Event/ParticleContainersMerger_ae34141c/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 ) )