Hlt2Charm_Xic0ToXimKsKp_LLLDD

xicz_to_ximksk_ld_line(name='Hlt2Charm_Xic0ToXimKsKp_LLLDD')[source]
Line Name

Hlt2Charm_Xic0ToXimKsKp_LLLDD

Module

Hlt2Conf.lines.charm.hyperons

File location

Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/hyperons.py at line 4412 (go to this file on gitlab).

Persistence

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

Algorithms
Hlt2Charm_Xic0ToXimKsKp_LLLDD (LAZY_AND)

  1. DeterministicPrescaler Hlt2Charm_Xic0ToXimKsKp_LLLDD_Prescaler

  2. VoidFilter require_pvs

  3. TwoBodyCombiner Charm_Hyperons_LambdaFromHyperon_LL_823af002

  4. TwoBodyCombiner Charm_Hyperons_Xim_LLL_a88f7f15

  5. TwoBodyCombiner Charm_Hyperons_KS0_DD_ea1f4838

6. ThreeBodyCombiner Charm_Hyperons_Xic0ToXimKsKp_LLLDD_1e4a39aa 8. Monitor__Global GlobalMonitor__Hlt2Charm_Xic0ToXimKsKp_LLLDD

Hlt2Charm_Xic0ToXimKsKp_LLLDDOutput (NONLAZY_OR)

  1. CopyParticles CopyParticles_9ac133c3

  2. PVToRecConverterV1 PVToRecConverterV1_9b94bf2f

  3. RecSummaryMaker RecSummaryMaker_366e4cff

TwoBodyCombiner Charm_Hyperons_LambdaFromHyperon_LL_823af002
Decay descriptor

[Lambda0 -> p+ pi-]cc

Output particles

DataHandle('/Event/Charm_Hyperons_LambdaFromHyperon_LL_823af002/OutputParticles')

CombinationCut
( ( MASS < 1190.0 ) & MAXDOCACUT(thresh=0.1) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 450.0 ) )
CompositeCut
( ( MASS < 1165.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 550.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 6.0 ) & ( ( ( 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() ) ) ) > 8.0 ) & ( VTX_FDCHI2.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) > 480.0 ) )
TwoBodyCombiner Charm_Hyperons_Xim_LLL_a88f7f15
Decay descriptor

[Xi- -> Lambda0 pi-]cc

Output particles

DataHandle('/Event/Charm_Hyperons_Xim_LLL_a88f7f15/OutputParticles')

CombinationCut
( ( MASS < 1400.0 ) & MAXDOCACUT(thresh=0.15) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 500.0 ) )
CompositeCut
( ( MASS < 1380.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 600.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 9.0 ) & ( ( CHILD(Index=1, Functor=( Z_COORDINATE @ TOLINALG @ POSITION @ ENDVERTEX )) - ( Z_COORDINATE @ TOLINALG @ POSITION @ ENDVERTEX ) ) > 8.0 ) & ( ( ( 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() ) > 16.0 ) )
TwoBodyCombiner Charm_Hyperons_KS0_DD_ea1f4838
Decay descriptor

KS0 -> pi+ pi-

Output particles

DataHandle('/Event/Charm_Hyperons_KS0_DD_ea1f4838/OutputParticles')

CombinationCut
( MAXDOCACUT(thresh=2.0) & MAXDOCACHI2CUT(thresh=12.0) & ::Functors::math::in_range( 425.0, MASS, 570.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 400.0 ) & ( ( MAGNITUDE @ THREEMOMENTUM ) > 4500.0 ) & ( SUM(Functor=( RHO_COORDINATE @ THREEMOMENTUM )) > 500.0 ) )
CompositeCut
( ::Functors::math::in_range( 455.0, MASS, 540.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 450.0 ) & ( ( MAGNITUDE @ THREEMOMENTUM ) > 5000.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 12.0 ) )
ThreeBodyCombiner Charm_Hyperons_Xic0ToXimKsKp_LLLDD_1e4a39aa
Decay descriptor

[Xi_c0 -> Xi- KS0 K+]cc

Output particles

DataHandle('/Event/Charm_Hyperons_Xic0ToXimKsKp_LLLDD_1e4a39aa/OutputParticles')

CombinationCut
( ( DOCA(Child1=1, Child2=3) < 0.15 ) & ( DOCA(Child1=2, Child2=3) < 1.0 ) & ::Functors::math::in_range( 2350.0, MASS, 2590.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 1300.0 ) & ( ( MAGNITUDE @ THREEMOMENTUM ) > 19000.0 ) & ( SUM(Functor=( RHO_COORDINATE @ THREEMOMENTUM )) > 2100.0 ) )
CompositeCut
( ::Functors::math::in_range( 2370.0, MASS, 2570.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 1400.0 ) & ( ( MAGNITUDE @ THREEMOMENTUM ) > 20000.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 7.0 ) & ( ( CHILD(Index=1, Functor=( Z_COORDINATE @ TOLINALG @ POSITION @ ENDVERTEX )) - ( Z_COORDINATE @ TOLINALG @ POSITION @ ENDVERTEX ) ) > 4.0 ) & ( ( ( 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() ) ) ) > -0.5 ) & ( VTX_FDCHI2.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) > 6.0 ) & ( IPCHI2.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) < 9.0 ) & ( 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() ) ) ) ) > 0.993 ) )