Hlt2RD_BdToKstTauE_KstToKPi_TauTo3Pi_OS

Hlt2_Bd2KstTauE_OS_ExclusiveLine(name='Hlt2RD_BdToKstTauE_KstToKPi_TauTo3Pi_OS', prescale=1, persistreco=False)[source]

HLT2 line for Bd -> (K*->K+ pi-) (tau+->pi+pi+pi-) e- + CC

and for Bd -> (K*->K+ pi-) (tau–>pi-pi-pi+) e+ + CC

Line Name

Hlt2RD_BdToKstTauE_KstToKPi_TauTo3Pi_OS

Module

Hlt2Conf.lines.rd.b_to_xtaul_hlt2

File location

Hlt/Hlt2Conf/python/Hlt2Conf/lines/rd/b_to_xtaul_hlt2.py at line 326 (go to this file on gitlab).

Persistence

Selective Persistence (extra_outputs)

Algorithms
Hlt2RD_BdToKstTauE_KstToKPi_TauTo3Pi_OS (LAZY_AND)

  1. DeterministicPrescaler Hlt2RD_BdToKstTauE_KstToKPi_TauTo3Pi_OS_Prescaler

  2. VoidFilter require_pvs

  3. TwoBodyCombiner dilepton_from_tauls_7554148d_7554148d

  4. TwoBodyCombiner rd_detached_kstar0s_52367f57

5. TwoBodyCombiner beauty_to_xtaul_d7630b26_d7630b26 7. Monitor__Global GlobalMonitor__Hlt2RD_BdToKstTauE_KstToKPi_TauTo3Pi_OS

Hlt2RD_BdToKstTauE_KstToKPi_TauTo3Pi_OSOutput (NONLAZY_OR)

  1. CopyParticles CopyParticles_9597fa60

  2. CopyParticles CopyParticles_54ae7a37

  3. CopyParticles CopyParticles_f1b90f43

  4. CopyParticles CopyParticles_1b723634

  5. CopyParticles CopyParticles_e1d9e4dc

  6. CopyParticles CopyParticles_22b050e1

  7. CopyParticles CopyParticles_a99ac0a1

  8. CopyParticles CopyParticles_cfd58dea

  9. CopyParticles CopyParticles_bc5fd788

  10. CopyParticles CopyParticles_c80fe231

  11. CopyParticles CopyParticles_3d6a05cd

  12. PVToRecConverterV1 PVToRecConverterV1_9b94bf2f

  13. RecSummaryMaker RecSummaryMaker_366e4cff

TwoBodyCombiner dilepton_from_tauls_7554148d_7554148d
Decay descriptor

[J/psi(1S) -> tau- e+]cc

Output particles

DataHandle('/Event/dilepton_from_tauls_7554148d_7554148d/OutputParticles')

CombinationCut
::Functors::math::in_range( 200.0, MASS, 5000.0 )
CompositeCut
ALL
TwoBodyCombiner rd_detached_kstar0s_52367f57
Decay descriptor

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

Output particles

DataHandle('/Event/rd_detached_kstar0s_52367f57/OutputParticles')

CombinationCut
( ::Functors::math::in_range( 700.0, MASS, 1100.0 ) & MAXSDOCACHI2CUT(thresh=20.0) )
CompositeCut
( ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 6.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 1000.0 ) )
TwoBodyCombiner beauty_to_xtaul_d7630b26_d7630b26
Decay descriptor

[B0 ->  J/psi(1S) K*(892)0]cc

Output particles

DataHandle('/Event/beauty_to_xtaul_d7630b26_d7630b26/OutputParticles')

CombinationCut
::Functors::math::in_range( 1600.0, MASS, 12000.0 )
CompositeCut
( ::Functors::math::in_range( 2000.0, MASS, 10000.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 100 ) & ( ( MAGNITUDE @ THREEMOMENTUM ) > 3000.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 1000.0 ) & ( IPCHI2.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) < 50.0 ) & ( VTX_FDCHI2.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) > 120 ) & ( 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() ) ) ) ) > 0.995 ) )