Hlt2Charm_LcpToXimKsPipPip_DDLLL

lc_to_ximkspipi_dl_line(name='Hlt2Charm_LcpToXimKsPipPip_DDLLL')[source]
Line Name

Hlt2Charm_LcpToXimKsPipPip_DDLLL

Module

Hlt2Conf.lines.charm.hyperons

File location

Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/hyperons.py at line 5113 (go to this file on gitlab).

Persistence

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

Algorithms
Hlt2Charm_LcpToXimKsPipPip_DDLLL (LAZY_AND)

  1. DeterministicPrescaler Hlt2Charm_LcpToXimKsPipPip_DDLLL_Prescaler

  2. VoidFilter require_pvs

  3. TwoBodyCombiner Charm_Hyperons_Lambda_DD_ef0b2d48

  4. TwoBodyCombiner Charm_Hyperons_Xim_DDL_4d78dfab

  5. TwoBodyCombiner Charm_Hyperons_KS0_LL_b9e0cabc

6. FourBodyCombiner Charm_Hyperons_LcpToXimKsPipPip_DDLLL_c166dd39 8. Monitor__Global GlobalMonitor__Hlt2Charm_LcpToXimKsPipPip_DDLLL

Hlt2Charm_LcpToXimKsPipPip_DDLLLOutput (NONLAZY_OR)

  1. CopyParticles CopyParticles_98bacae8

  2. PVToRecConverterV1 PVToRecConverterV1_9b94bf2f

  3. RecSummaryMaker RecSummaryMaker_366e4cff

TwoBodyCombiner Charm_Hyperons_Lambda_DD_ef0b2d48
Decay descriptor

[Lambda0 -> p+ pi-]cc

Output particles

DataHandle('/Event/Charm_Hyperons_Lambda_DD_ef0b2d48/OutputParticles')

CombinationCut
( ( MASS < 1150.0 ) & MAXDOCACUT(thresh=3.0) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 500.0 ) )
CompositeCut
( ( MASS < 1140.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 600.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 24.0 ) & ::Functors::math::in_range( 250.0, ( Z_COORDINATE @ TOLINALG @ POSITION @ ENDVERTEX ), 2485.0 ) )
TwoBodyCombiner Charm_Hyperons_Xim_DDL_4d78dfab
Decay descriptor

[Xi- -> Lambda0 pi-]cc

Output particles

DataHandle('/Event/Charm_Hyperons_Xim_DDL_4d78dfab/OutputParticles')

CombinationCut
( ( MASS < 1400.0 ) & MAXDOCACUT(thresh=0.75) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 1000.0 ) & ( ( MAGNITUDE @ THREEMOMENTUM ) > 14000.0 ) )
CompositeCut
( ( MASS < 1380.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 1100.0 ) & ( ( MAGNITUDE @ THREEMOMENTUM ) > 15000.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 9.0 ) & ( ( ( Z_COORDINATE @ TOLINALG @ POSITION @ ENDVERTEX ) - ( Z_COORDINATE @ TOLINALG @ POSITION @ BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ) ) ) > 4.0 ) & ( VTX_FDCHI2.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) > 16.0 ) )
TwoBodyCombiner Charm_Hyperons_KS0_LL_b9e0cabc
Decay descriptor

KS0 -> pi+ pi-

Output particles

DataHandle('/Event/Charm_Hyperons_KS0_LL_b9e0cabc/OutputParticles')

CombinationCut
( ( MASS > 435.0 ) & MAXDOCACUT(thresh=0.15) & ( MASS < 560.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 300.0 ) & ( ( MAGNITUDE @ THREEMOMENTUM ) > 3500.0 ) )
CompositeCut
( ::Functors::math::in_range( 455.0, MASS, 540.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 350.0 ) & ( ( MAGNITUDE @ THREEMOMENTUM ) > 4000.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 9.0 ) & ( ( ( Z_COORDINATE @ TOLINALG @ POSITION @ ENDVERTEX ) - ( Z_COORDINATE @ TOLINALG @ POSITION @ BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ) ) ) > 4.0 ) & ( VTX_FDCHI2.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) > 80.0 ) )
FourBodyCombiner Charm_Hyperons_LcpToXimKsPipPip_DDLLL_c166dd39
Decay descriptor

[Lambda_c+ -> Xi- KS0 pi+ pi+]cc

Output particles

DataHandle('/Event/Charm_Hyperons_LcpToXimKsPipPip_DDLLL_c166dd39/OutputParticles')

CombinationCut
( ( DOCA(Child1=1, Child2=4) < 0.8 ) & ( DOCA(Child1=2, Child2=4) < 0.2 ) & ( DOCA(Child1=3, Child2=4) < 0.25 ) & ::Functors::math::in_range( 2165.0, MASS, 2405.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 1200.0 ) & ( ( MAGNITUDE @ THREEMOMENTUM ) > 24000.0 ) & ( SUM(Functor=( RHO_COORDINATE @ THREEMOMENTUM )) > 2100.0 ) )
CompositeCut
( ::Functors::math::in_range( 2185.0, MASS, 2385.0 ) & ( ( RHO_COORDINATE @ THREEMOMENTUM ) > 1300.0 ) & ( ( MAGNITUDE @ THREEMOMENTUM ) > 26000.0 ) & ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 8.0 ) & ( ( CHILD(Index=1, Functor=( Z_COORDINATE @ TOLINALG @ POSITION @ ENDVERTEX )) - ( Z_COORDINATE @ TOLINALG @ POSITION @ ENDVERTEX ) ) > 4.0 ) & ( ( CHILD(Index=2, Functor=( Z_COORDINATE @ TOLINALG @ POSITION @ ENDVERTEX )) - ( Z_COORDINATE @ TOLINALG @ POSITION @ ENDVERTEX ) ) > 4.0 ) & ( ( ( Z_COORDINATE @ TOLINALG @ POSITION @ ENDVERTEX ) - ( Z_COORDINATE @ TOLINALG @ POSITION @ BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ) ) ) > 0.0 ) & ( VTX_FDCHI2.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) > 4.0 ) & ( IPCHI2.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) < 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() ) ) ) ) > 0.994 ) )