Hlt2RD_BuToKpPipPimEE

BuToKpPipPimEE_line(name='Hlt2RD_BuToKpPipPimEE', prescale=1)[source]
Line Name

Hlt2RD_BuToKpPipPimEE

Module

Hlt2Conf.lines.rd.b_to_xll_hlt2

File location

Hlt/Hlt2Conf/python/Hlt2Conf/lines/rd/b_to_xll_hlt2.py at line 1288 (go to this file on gitlab).

Persistence

Selective Persistence (extra_outputs)

Algorithms
Hlt2RD_BuToKpPipPimEE (LAZY_AND)

  1. DeterministicPrescaler Hlt2RD_BuToKpPipPimEE_Prescaler

  2. VoidFilter require_pvs

  3. ParticleRangeFilter ParticleRangeFilter_f5c0f801

  4. ThreeBodyCombiner make_rd_detached_K_1_3d64180b

5. TwoBodyCombiner make_rd_BToXll_for_Hlt2RD_BuToKpPipPimEE 7. Monitor__Global GlobalMonitor__Hlt2RD_BuToKpPipPimEE

Hlt2RD_BuToKpPipPimEEOutput (NONLAZY_OR)

  1. CopyParticles CopyParticles_bd18fe73

  2. CopyParticles CopyParticles_b5839473

  3. CopyParticles CopyParticles_274be277

  4. PVToRecConverterV1 PVToRecConverterV1_9b94bf2f

  5. RecSummaryMaker RecSummaryMaker_366e4cff

ThreeBodyCombiner make_rd_detached_K_1_3d64180b
Decay descriptor

[K_1(1270)+ -> K+ pi- pi+]cc

Output particles

DataHandle('/Event/make_rd_detached_K_1_3d64180b/OutputParticles')

CombinationCut
( ::Functors::math::in_range( 0.0, MASS, 6300.0 ) & SUBCOMB(Functor=MAXSDOCACHI2CUT(thresh=36.0), Indices=[2, 3]) & SUBCOMB(Functor=MAXSDOCACHI2CUT(thresh=36.0), Indices=[1, 3]) )
CompositeCut
( ::Functors::math::in_range( 0.0, MASS, 4200.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 0.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 9.0 ) & ( VTX_FDCHI2.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) > 81.0 ) & ( IPCHI2.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) > 16.0 ) )
TwoBodyCombiner make_rd_BToXll_for_Hlt2RD_BuToKpPipPimEE
Decay descriptor

[B+ -> J/psi(1S) K_1(1270)+ ]cc

Output particles

DataHandle('/Event/make_rd_BToXll_for_Hlt2RD_BuToKpPipPimEE/OutputParticles')

CombinationCut
( ::Functors::math::in_range( 2250.0, MASS, 10500.0 ) & ( SUM(Functor=( RHO_COORDINATE @ THREEMOMENTUM )) > 0.0 ) )
CompositeCut
( ::Functors::math::in_range( 4500.0, MASS, 7000.0 ) & ( IPCHI2.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() ) ) ) ) > 0.9995 ) & ( VTX_FDCHI2.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) > 100.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 9.0 ) )