Hlt2Charm_D0ToKsKmKp_LL

dzero2kskmkpLL_line(name='Hlt2Charm_D0ToKsKmKp_LL', prescale=0.1)[source]
Line Name

Hlt2Charm_D0ToKsKmKp_LL

Module

Hlt2Conf.lines.charm.d0_to_kshh

File location

Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/d0_to_kshh.py at line 356 (go to this file on gitlab).

Persistence

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

Algorithms
Hlt2Charm_D0ToKsKmKp_LL (LAZY_AND)

  1. DeterministicPrescaler Hlt2Charm_D0ToKsKmKp_LL_Prescaler

  2. VoidFilter require_pvs

  3. TwoBodyCombiner Charm_D0ToKshh_KS0_LL_aaec5186

4. ThreeBodyCombiner Charm_D0ToKsHH_DZeros_d529c323 6. Monitor__Global GlobalMonitor__Hlt2Charm_D0ToKsKmKp_LL

Hlt2Charm_D0ToKsKmKp_LLOutput (NONLAZY_OR)

  1. CopyParticles CopyParticles_f780fe46

  2. PVToRecConverterV1 PVToRecConverterV1_9b94bf2f

  3. RecSummaryMaker RecSummaryMaker_366e4cff

TwoBodyCombiner Charm_D0ToKshh_KS0_LL_aaec5186
Decay descriptor

KS0 -> pi- pi+

Output particles

DataHandle('/Event/Charm_D0ToKshh_KS0_LL_aaec5186/OutputParticles')

CombinationCut
( ::Functors::math::in_range( 435.0, MASS, 560.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 300.0 ) & ( ( MAGNITUDE @ THREEMOMENTUM ) > 3500.0 ) & MAXDOCACUT(thresh=0.15) )
CompositeCut
( ::Functors::math::in_range( 455.0, MASS, 540.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 350.0 ) & ( ( MAGNITUDE @ THREEMOMENTUM ) > 4000.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 9.0 ) & ( ( ( Z_COORDINATE @ TOLINALG @ POSITION @ ENDVERTEX ) - ( Z_COORDINATE @ TOLINALG @ POSITION @ BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ) ) ) > 4.0 ) & ( VTX_FDCHI2.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) > 80.0 ) )
ThreeBodyCombiner Charm_D0ToKsHH_DZeros_d529c323
Decay descriptor

D0 -> KS0 K- K+

Output particles

DataHandle('/Event/Charm_D0ToKsHH_DZeros_d529c323/OutputParticles')

CombinationCut
( ::Functors::math::in_range( 1740.0, MASS, 1990.0 ) & ( SUM(Functor=( RHO_COORDINATE @ THREEMOMENTUM )) > 1500.0 ) )
CompositeCut
( ::Functors::math::in_range( 1764.0, MASS, 1924.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 1800.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 5.0 ) & ( 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() ) ) ) ) > 0.9994014797139531 ) & ( VTX_FDCHI2.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) > 20.0 ) & ( VTX_LTIME.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) > 0.0001 ) )