Hlt2RD_LbToDsMu_SS_DsToKpKmPip

LbToDsMu_SS_line(name='Hlt2RD_LbToDsMu_SS_DsToKpKmPip', prescale=1)[source]
Line Name

Hlt2RD_LbToDsMu_SS_DsToKpKmPip

Module

Hlt2Conf.lines.rd.bnv_lines_hlt2

File location

Hlt/Hlt2Conf/python/Hlt2Conf/lines/rd/bnv_lines_hlt2.py at line 311 (go to this file on gitlab).

Persistence

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

Algorithms
Hlt2RD_LbToDsMu_SS_DsToKpKmPip (LAZY_AND)

  1. DeterministicPrescaler Hlt2RD_LbToDsMu_SS_DsToKpKmPip_Prescaler

  2. VoidFilter require_pvs

  3. ThreeBodyCombiner ThreeBodyCombiner_92f39c2d

4. TwoBodyCombiner TwoBodyCombiner_dd290df3 6. Monitor__Global GlobalMonitor__Hlt2RD_LbToDsMu_SS_DsToKpKmPip

Hlt2RD_LbToDsMu_SS_DsToKpKmPipOutput (NONLAZY_OR)

  1. CopyParticles CopyParticles_190d9959

  2. PVToRecConverterV1 PVToRecConverterV1_9b94bf2f

  3. RecSummaryMaker RecSummaryMaker_366e4cff

ThreeBodyCombiner ThreeBodyCombiner_92f39c2d
Decay descriptor

[D_s+ -> K+ K- pi+]cc

Output particles

DataHandle('/Event/ThreeBodyCombiner_92f39c2d/OutputParticles')

CombinationCut
( ::Functors::math::in_range( 1700.0, MASS, 2200.0 ) & ( SUM(Functor=( RHO_COORDINATE @ THREEMOMENTUM )) > 1800.0 ) )
CompositeCut
( ::Functors::math::in_range( 1900.0, MASS, 2000.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 10 ) & ( VTX_FDCHI2.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) > 36 ) & ( 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 ) )
TwoBodyCombiner TwoBodyCombiner_dd290df3
Decay descriptor

[Lambda_b0 -> D_s+ mu+]cc

Output particles

DataHandle('/Event/TwoBodyCombiner_dd290df3/OutputParticles')

CombinationCut
( ::Functors::math::in_range( 4800.0, MASS, 6500.0 ) & MAXSDOCACUT(thresh=0.3) )
CompositeCut
( ::Functors::math::in_range( 5000.0, MASS, 6200.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 9 ) & ( 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 ) & ( VTX_FDCHI2.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) > 225 ) & ( IPCHI2.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) < 25 ) & ( VTX_LTIME.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) > 0.001 ) )