Hlt2BandQ_EMDM_B2DDs_D2KS3Pi_TT

EMDM_B2DDs_D2KS3Pi_TT_line(name='Hlt2BandQ_EMDM_B2DDs_D2KS3Pi_TT', prescale=1, persistreco=False)[source]

B->DDs, D->KS3Pi, KS->PiPi (Ttracks)

Line Name

Hlt2BandQ_EMDM_B2DDs_D2KS3Pi_TT

Module

Hlt2Conf.lines.bandq.hlt2_bandq

File location

Hlt/Hlt2Conf/python/Hlt2Conf/lines/bandq/hlt2_bandq.py at line 1256 (go to this file on gitlab).

Persistence

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

Algorithms
Hlt2BandQ_EMDM_B2DDs_D2KS3Pi_TT (LAZY_AND)

  1. DeterministicPrescaler Hlt2BandQ_EMDM_B2DDs_D2KS3Pi_TT_Prescaler

  2. VoidFilter require_pvs

  3. ParticleRangeFilter ParticleRangeFilter_94f1f5cb

  4. ThreeBodyCombiner bandq_EMDM_detached_PipPipPim_fromCharm_cf49fe95

5. TwoBodyCombiner bandq_EMDM_B2DDs_D2KS3Pi_TT_67546760 7. Monitor__Global GlobalMonitor__Hlt2BandQ_EMDM_B2DDs_D2KS3Pi_TT

Hlt2BandQ_EMDM_B2DDs_D2KS3Pi_TTOutput (NONLAZY_OR)

  1. CopyParticles CopyParticles_477d231e

  2. PVToRecConverterV1 PVToRecConverterV1_9b94bf2f

  3. RecSummaryMaker RecSummaryMaker_366e4cff

ThreeBodyCombiner bandq_EMDM_detached_PipPipPim_fromCharm_cf49fe95
Decay descriptor

[a_1(1260)+ -> pi+ pi+ pi-]cc

Output particles

DataHandle('/Event/bandq_EMDM_detached_PipPipPim_fromCharm_cf49fe95/OutputParticles')

CombinationCut
( ( MASS < 1600.0 ) & MAXDOCACHI2CUT(thresh=25.0) )
CompositeCut
( ( MASS < 1500.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 20.0 ) & ( BPVDLS.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) > 5.0 ) )
TwoBodyCombiner bandq_EMDM_B2DDs_D2KS3Pi_TT_67546760
Decay descriptor

[B0 -> D_s- D+]cc

Output particles

DataHandle('/Event/bandq_EMDM_B2DDs_D2KS3Pi_TT_67546760/OutputParticles')

CombinationCut
( ::Functors::math::in_range( 4500.0, MASS, 6000.0 ) & MAXSDOCACUT(thresh=50.0) & MAXSDOCACHI2CUT(thresh=30.0) )
CompositeCut
( ( 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() ) ) ) ) > 0.985 ) & ( 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 ) & ( IPCHI2.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) < 150.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2 ) < 50.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 2000.0 ) & ::Functors::math::in_range( 4800.0, MASS, 5800.0 ) )