Hlt2Charm_Xic0ToL0Ks_LLDD

xicz_to_l0ll_kshortsdd_line(name='Hlt2Charm_Xic0ToL0Ks_LLDD', prescale=1)[source]
Line Name

Hlt2Charm_Xic0ToL0Ks_LLDD

Module

Hlt2Conf.lines.charm.hyperons

File location

Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/hyperons.py at line 2180 (go to this file on gitlab).

Persistence

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

Algorithms
Hlt2Charm_Xic0ToL0Ks_LLDD (LAZY_AND)

  1. DeterministicPrescaler Hlt2Charm_Xic0ToL0Ks_LLDD_Prescaler

  2. VoidFilter require_pvs

  3. TwoBodyCombiner Charm_Hyperons_KS0_DD_ea1f4838

4. TwoBodyCombiner Charm_Hyperons_Xic0ToL0Ks_LLDD_def182df 6. Monitor__Global GlobalMonitor__Hlt2Charm_Xic0ToL0Ks_LLDD

Hlt2Charm_Xic0ToL0Ks_LLDDOutput (NONLAZY_OR)

  1. CopyParticles CopyParticles_21909c03

  2. PVToRecConverterV1 PVToRecConverterV1_9b94bf2f

  3. RecSummaryMaker RecSummaryMaker_366e4cff

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 ) )
TwoBodyCombiner Charm_Hyperons_Xic0ToL0Ks_LLDD_def182df
Decay descriptor

[Xi_c0 -> Lambda0 KS0]cc

Output particles

DataHandle('/Event/Charm_Hyperons_Xic0ToL0Ks_LLDD_def182df/OutputParticles')

CombinationCut
( ::Functors::math::in_range( 2370.0, MASS, 2570.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 900.0 ) & ( ( MAGNITUDE @ THREEMOMENTUM ) > 23000.0 ) & ( SUM(Functor=( RHO_COORDINATE @ THREEMOMENTUM )) > 2200.0 ) )
CompositeCut
( MAXDOCACUT(thresh=2.0) & ::Functors::math::in_range( 2390.0, MASS, 2550.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 1000.0 ) & ( ( MAGNITUDE @ THREEMOMENTUM ) > 24000.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 6.0 ) & ( ( CHILD(Index=1, Functor=( Z_COORDINATE @ TOLINALG @ POSITION @ ENDVERTEX )) - ( Z_COORDINATE @ TOLINALG @ POSITION @ ENDVERTEX ) ) > 2.0 ) & ( ( ( 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() ) ) ) > -5.0 ) & ( 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() ) ) ) ) > 0.99 ) )