Hlt2B2CC_BsToJpsiKstar

BsToJpsikstar_line(name='Hlt2B2CC_BsToJpsiKstar', prescale=1, persistreco=False)[source]
Line Name

Hlt2B2CC_BsToJpsiKstar

Module

Hlt2Conf.lines.b_to_charmonia.hlt2_b2cc

File location

Hlt/Hlt2Conf/python/Hlt2Conf/lines/b_to_charmonia/hlt2_b2cc.py at line 199 (go to this file on gitlab).

Persistence

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

Algorithms
Hlt2B2CC_BsToJpsiKstar (LAZY_AND)

  1. DeterministicPrescaler Hlt2B2CC_BsToJpsiKstar_Prescaler

  2. VoidFilter require_pvs

  3. TwoBodyCombiner B2CC_Jpsi2MuMu_Filter_70ee6935

  4. TwoBodyCombiner B2CC_Kstar2KPi_WideRange_Filter_7d1e6a6e

5. TwoBodyCombiner B2CC_BsToJpsiKstar_Combiner_259727c8 7. Monitor__Global GlobalMonitor__Hlt2B2CC_BsToJpsiKstar

Hlt2B2CC_BsToJpsiKstarOutput (NONLAZY_OR)

  1. CopyParticles CopyParticles_3d53d8ec

  2. FunctionalChargedProtoParticleMaker ChargedProtoParticleMaker_Long_352f7d86

  3. FunctionalChargedProtoParticleMaker ChargedProtoParticleMaker_Upstream_e11426c9

  4. PVToRecConverterV1 PVToRecConverterV1_9b94bf2f

  5. RecSummaryMaker RecSummaryMaker_366e4cff

TwoBodyCombiner B2CC_Jpsi2MuMu_Filter_70ee6935
Decay descriptor

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

Output particles

DataHandle('/Event/B2CC_Jpsi2MuMu_Filter_70ee6935/OutputParticles')

CombinationCut
( ::Functors::math::in_range( 2916.0, MASS, 3276.0 ) & 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( 3016.0, MASS, 3176.0 ) )
TwoBodyCombiner B2CC_Kstar2KPi_WideRange_Filter_7d1e6a6e
Decay descriptor

[K*(892)0 -> K+ pi-]cc

Output particles

DataHandle('/Event/B2CC_Kstar2KPi_WideRange_Filter_7d1e6a6e/OutputParticles')

CombinationCut
( ::Functors::math::in_range( 692.0, MASS, 1900.0 ) & MAXDOCACHI2CUT(thresh=30.0) & ( SUM(Functor=( RHO_COORDINATE @ THREEMOMENTUM )) > 1000.0 ) )
CompositeCut
( ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 0.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2 ) < 25.0 ) & ::Functors::math::in_range( 692.0, MASS, 1900.0 ) )
TwoBodyCombiner B2CC_BsToJpsiKstar_Combiner_259727c8
Decay descriptor

[B_s~0 -> J/psi(1S) K*(892)0]cc

Output particles

DataHandle('/Event/B2CC_BsToJpsiKstar_Combiner_259727c8/OutputParticles')

CombinationCut
::Functors::math::in_range( 5100.0, MASS, 5700.0 )
CompositeCut
( ( ::Functors::math::in_range( 5150.0, MASS, 5600.0 ) & ( 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() ) ) ) ) > 0.999 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 10.0 ) ) & ( VTX_LTIME.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) > 0.0002 ) )