Hlt2B2CC_BuToJpsiKstPlus

BuToJpsiKstPlus(name='Hlt2B2CC_BuToJpsiKstPlus', prescale=1.0, persistreco=False)[source]
Line Name

Hlt2B2CC_BuToJpsiKstPlus

Module

Hlt2Conf.lines.b_to_charmonia.hlt2_b2cc

File location

Hlt/Hlt2Conf/python/Hlt2Conf/lines/b_to_charmonia/hlt2_b2cc.py at line 579 (go to this file on gitlab).

Persistence

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

Algorithms
Hlt2B2CC_BuToJpsiKstPlus (LAZY_AND)

  1. DeterministicPrescaler Hlt2B2CC_BuToJpsiKstPlus_Prescaler

  2. VoidFilter require_pvs

  3. TwoBodyCombiner B2CC_Jpsi2MuMu_Filter_c6eb1dbc

  4. TwoBodyCombiner B2CC_Kst2KPi0R_Filter_25e73371

5. TwoBodyCombiner B2CC_B2JpsiKst2KPi0R_Combiner_5f76a980 7. Monitor__Global GlobalMonitor__Hlt2B2CC_BuToJpsiKstPlus

Hlt2B2CC_BuToJpsiKstPlusOutput (NONLAZY_OR)

  1. CopyParticles CopyParticles_fcc6fb10

  2. PVToRecConverterV1 PVToRecConverterV1_9b94bf2f

  3. RecSummaryMaker RecSummaryMaker_366e4cff

TwoBodyCombiner B2CC_Jpsi2MuMu_Filter_c6eb1dbc
Decay descriptor

J/psi(1S) -> mu+ mu-

Output particles

DataHandle('/Event/B2CC_Jpsi2MuMu_Filter_c6eb1dbc/OutputParticles')

CombinationCut
( ::Functors::math::in_range( 2700.0, MASS, 3400.0 ) & MAXDOCACHI2CUT(thresh=20.0) & ( SUM(Functor=( RHO_COORDINATE @ THREEMOMENTUM )) > 0.0 ) )
CompositeCut
( ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 500.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2 ) < 16.0 ) & ::Functors::math::in_range( 2950.0, MASS, 3250.0 ) )
TwoBodyCombiner B2CC_Kst2KPi0R_Filter_25e73371
Decay descriptor

[K*(892)+ -> K+ pi0]cc

Output particles

DataHandle('/Event/B2CC_Kst2KPi0R_Filter_25e73371/OutputParticles')

CombinationCut
( ::Functors::math::in_range( 792.0, MASS, 992.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 1500.0 ) )
CompositeCut
( ( RHO_COORDINATE @ THREEMOMENTUM ) > 1500.0 )
TwoBodyCombiner B2CC_B2JpsiKst2KPi0R_Combiner_5f76a980
Decay descriptor

[B+ -> J/psi(1S) K*(892)+]cc

Output particles

DataHandle('/Event/B2CC_B2JpsiKst2KPi0R_Combiner_5f76a980/OutputParticles')

CombinationCut
::Functors::math::in_range( 4700.0, MASS, 6100.0 )
CompositeCut
( ( ( ( ::Functors::math::in_range( 4800.0, MASS, 6000.0 ) & ( 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 ) ) & ( IPCHI2.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) < 20 ) ) & ( IP.bind( ( TOLINALG @ POSITION @ BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ) ), _FORWARDARGS() ) < 0.2 ) ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 10 ) )