Hlt2RD_KS0ToX0MuMu_Inclusive
- ks02x0mumu_line(name='Hlt2RD_KS0ToX0MuMu_Inclusive')[source]
Select KS0 -> X0 mu+ mu- candidates, where the neutral particle is not reconstructed. This line is focused on the decays where X0 is either a photon or a pi0.
Control trigger lines:
Hlt2RD_KS0ToPiPi_Detached => normalization
Hlt2RD_KS0ToPiMu => control
Hlt2RD_KS0ToX0MuMu_SS_Inclusive => background
- Line Name
Hlt2RD_KS0ToX0MuMu_Inclusive
- Module
Hlt2Conf.lines.rd.strange
- File location
Hlt/Hlt2Conf/python/Hlt2Conf/lines/rd/strange.py
at line 949 (go to this file on gitlab).- Persistence
Selective Persistence (extra_outputs)
- Algorithms
- Hlt2RD_KS0ToX0MuMu_Inclusive (
LAZY_AND
) DeterministicPrescaler
Hlt2RD_KS0ToX0MuMu_Inclusive_Prescaler
VoidFilter
require_pvs
3. TwoBodyCombiner
Hlt2RD_KS0ToX0MuMu_Inclusive_Combiner
5. Monitor__GlobalGlobalMonitor__Hlt2RD_KS0ToX0MuMu_Inclusive
- Hlt2RD_KS0ToX0MuMu_InclusiveOutput (
NONLAZY_OR
) CopyParticles
CopyParticles_6270d150
CopyParticles
CopyParticles_b8abb245
CopyParticles
CopyParticles_7d711d50
PVToRecConverterV1
PVToRecConverterV1_9b94bf2f
RecSummaryMaker
RecSummaryMaker_366e4cff
- Hlt2RD_KS0ToX0MuMu_Inclusive (
- TwoBodyCombiner
Hlt2RD_KS0ToX0MuMu_Inclusive_Combiner
- Decay descriptor
KS0 -> mu+ mu-
- Output particles
DataHandle('/Event/Hlt2RD_KS0ToX0MuMu_Inclusive_Combiner/OutputParticles')
( ::Functors::math::in_range( 198.0, MASS, 660.0 ) & MAXDOCACUT(thresh=0.2) & MAXDOCACHI2CUT(thresh=16.0) )
( ( ( SIZE_OF @ _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']) ) > 0 ) & ::Functors::math::in_range( 220.0, MASS, 600.0 ) & ( ( 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() ) ) ) > 0.0 ) & ( ( ( MIN_ELEMENT @ MAP(Functor=IP).bind( ( MAP(Functor=( TOLINALG @ POSITION )) @ _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']) ), _FORWARDARGS() ) ) / ( ( 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() ) ) ) ) < 0.016666666666666666 ) & ( ( ::Functors::math::pow( ( X_COORDINATE @ TOLINALG @ POSITION @ ENDVERTEX ), 2 ) + ::Functors::math::pow( ( Y_COORDINATE @ TOLINALG @ POSITION @ ENDVERTEX ), 2 ) ) > 9.0 ) & ( ( MIN_ELEMENT @ MAP(Functor=IP).bind( ( MAP(Functor=( TOLINALG @ POSITION )) @ _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']) ), _FORWARDARGS() ) ) > 1.0 ) )