Hlt2SLB_BsToDsMuNu_DsToKKPi

hlt2_bstodsmunu_dstokkpi_line(name='Hlt2SLB_BsToDsMuNu_DsToKKPi', prescale=1, persistreco=True)[source]

SL Hlt2 line for the decay B_s0 -> Ds(-> K K pi) mu nu.

Line Name

Hlt2SLB_BsToDsMuNu_DsToKKPi

Module

Hlt2Conf.lines.semileptonic.hlt2_semileptonic

File location

Hlt/Hlt2Conf/python/Hlt2Conf/lines/semileptonic/hlt2_semileptonic.py at line 924 (go to this file on gitlab).

Persistence

PersistReco

Algorithms
Hlt2SLB_BsToDsMuNu_DsToKKPi (LAZY_AND)

  1. DeterministicPrescaler Hlt2SLB_BsToDsMuNu_DsToKKPi_Prescaler

  2. VoidFilter require_pvs

3. ParticleContainerMerger ParticleContainersMerger_15902aac 5. Monitor__Global GlobalMonitor__Hlt2SLB_BsToDsMuNu_DsToKKPi

Hlt2SLB_BsToDsMuNu_DsToKKPiOutput (NONLAZY_OR)

  1. CopyParticles CopyParticles_cd34e466

  2. TrackContainersMerger PersistableVeloTracksContainer_ce1f4609

  3. TrackContainersMerger PersistableTtrackTracksContainer_c14e5a38

  4. PVToRecConverterV1 PVToRecConverterV1_9b94bf2f

  5. FutureNeutralProtoPAlg FutureNeutralProtoPAlg_8a4fb7d2

  6. TrackContainersMerger PersistableLongTracksContainer_f7680db6

  7. TrackContainersMerger PersistableDownstreamTracksContainer_5868042d

  8. TrackContainersMerger PersistableUpstreamTracksContainer_e9ba4623

  9. FunctionalChargedProtoParticleMaker ChargedProtoParticleMaker_Long_352f7d86

  10. FunctionalChargedProtoParticleMaker ChargedProtoParticleMaker_Downstream_9b774dbc

  11. FunctionalChargedProtoParticleMaker ChargedProtoParticleMaker_Upstream_e11426c9

  12. LHCb::Converters::Calo::Hypo::v1::fromV2 LHCb__Converters__Calo__Hypo__v1__fromV2_9fb0b7da

  13. LHCb::Converters::Calo::Hypo::v1::fromV2 LHCb__Converters__Calo__Hypo__v1__fromV2_71392453

  14. LHCb::Converters::Calo::Hypo::v1::MergedPi0::fromV2 LHCb__Converters__Calo__Hypo__v1__MergedPi0__fromV2_fe6e2501

  15. LHCb::Converters::Calo::Hypo::v1::MergedPi0::fromV2 LHCb__Converters__Calo__Hypo__v1__MergedPi0__fromV2_fe6e2501

  16. RecSummaryMaker RecSummaryMaker_366e4cff

TwoBodyCombiner Bs2DsmuNu_Ds2KKPi_combiner (via merger ParticleContainersMerger_15902aac)
Decay descriptor

[B_s0 -> D_s- mu+]cc

Output particles

DataHandle('/Event/ParticleContainersMerger_15902aac/OutputContainer')

CombinationCut
( ( ::Functors::math::in_range( 2200.0, MASS, 8000.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 0.0 ) & ( ( MAGNITUDE @ THREEMOMENTUM ) > 0.0 ) ) & MAXDOCACHI2CUT(thresh=10.0) )
CompositeCut
( ( ::Functors::math::in_range( 2200.0, MASS, 8000.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 9.0 ) & ( 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 ) ) & ( ( ( MIN_ELEMENT @ MAP(Functor=( Z_COORDINATE @ TOLINALG @ POSITION @ ENDVERTEX )) @ FILTER(Functor=( ( ( ( ( ( ( ( ( ABS @ PARTICLE_ID @ PARTICLE_PROPERTY(particle_name=D_s-) ) == ( ABS @ PARTICLE_ID ) ) | ( ( ABS @ PARTICLE_ID @ PARTICLE_PROPERTY(particle_name=D+) ) == ( ABS @ PARTICLE_ID ) ) ) | ( ( ABS @ PARTICLE_ID @ PARTICLE_PROPERTY(particle_name=D0) ) == ( ABS @ PARTICLE_ID ) ) ) | ( ( ABS @ PARTICLE_ID @ PARTICLE_PROPERTY(particle_name=Lambda_c+) ) == ( ABS @ PARTICLE_ID ) ) ) | ( ( ABS @ PARTICLE_ID @ PARTICLE_PROPERTY(particle_name=Omega_c0) ) == ( ABS @ PARTICLE_ID ) ) ) | ( ( ABS @ PARTICLE_ID @ PARTICLE_PROPERTY(particle_name=Xi_c+) ) == ( ABS @ PARTICLE_ID ) ) ) | ( ( ABS @ PARTICLE_ID @ PARTICLE_PROPERTY(particle_name=Xi_c0) ) == ( ABS @ PARTICLE_ID ) ) ) | ( ( ABS @ PARTICLE_ID @ PARTICLE_PROPERTY(particle_name=J/psi(1S)) ) == ( ABS @ PARTICLE_ID ) ) )) @ GET_ALL_DESCENDANTS ) - ( Z_COORDINATE @ TOLINALG @ POSITION @ ENDVERTEX ) ) > -2.0 ) )
TwoBodyCombiner Bs2DsmuNu_Ds2KKPi_WS_combiner (via merger ParticleContainersMerger_15902aac)
Decay descriptor

[B_s0 -> D_s- mu-]cc

Output particles

DataHandle('/Event/ParticleContainersMerger_15902aac/OutputContainer')

CombinationCut
( ( ::Functors::math::in_range( 2200.0, MASS, 8000.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 0.0 ) & ( ( MAGNITUDE @ THREEMOMENTUM ) > 0.0 ) ) & MAXDOCACHI2CUT(thresh=10.0) )
CompositeCut
( ( ::Functors::math::in_range( 2200.0, MASS, 8000.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 9.0 ) & ( 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 ) ) & ( ( ( MIN_ELEMENT @ MAP(Functor=( Z_COORDINATE @ TOLINALG @ POSITION @ ENDVERTEX )) @ FILTER(Functor=( ( ( ( ( ( ( ( ( ABS @ PARTICLE_ID @ PARTICLE_PROPERTY(particle_name=D_s-) ) == ( ABS @ PARTICLE_ID ) ) | ( ( ABS @ PARTICLE_ID @ PARTICLE_PROPERTY(particle_name=D+) ) == ( ABS @ PARTICLE_ID ) ) ) | ( ( ABS @ PARTICLE_ID @ PARTICLE_PROPERTY(particle_name=D0) ) == ( ABS @ PARTICLE_ID ) ) ) | ( ( ABS @ PARTICLE_ID @ PARTICLE_PROPERTY(particle_name=Lambda_c+) ) == ( ABS @ PARTICLE_ID ) ) ) | ( ( ABS @ PARTICLE_ID @ PARTICLE_PROPERTY(particle_name=Omega_c0) ) == ( ABS @ PARTICLE_ID ) ) ) | ( ( ABS @ PARTICLE_ID @ PARTICLE_PROPERTY(particle_name=Xi_c+) ) == ( ABS @ PARTICLE_ID ) ) ) | ( ( ABS @ PARTICLE_ID @ PARTICLE_PROPERTY(particle_name=Xi_c0) ) == ( ABS @ PARTICLE_ID ) ) ) | ( ( ABS @ PARTICLE_ID @ PARTICLE_PROPERTY(particle_name=J/psi(1S)) ) == ( ABS @ PARTICLE_ID ) ) )) @ GET_ALL_DESCENDANTS ) - ( Z_COORDINATE @ TOLINALG @ POSITION @ ENDVERTEX ) ) > -2.0 ) )