Hlt2Charm_DpToKmPipPip_XSec

dplus2kpipi_line(name: str = 'Hlt2Charm_DpToKmPipPip_XSec', prescale: float = 0.1) Hlt2Line[source]

Trigger line for Dp->KmPipPip for charm cross section early Run 3 measurement.

Parameters
  • name (str, optional) – Defaults to ‘Hlt2Charm_DpToKmPipPip_XSec’.

  • prescale (float, optional) – Defaults to 1..

Returns

The HLT2 line.

Return type

Hlt2Line

Line Name

Hlt2Charm_DpToKmPipPip_XSec

Module

Hlt2Conf.lines.charm.prod_xsec

File location

Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/prod_xsec.py at line 599 (go to this file on gitlab).

Persistence

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

Algorithms
Hlt2Charm_DpToKmPipPip_XSec (LAZY_AND)
  1. DeterministicPrescaler Hlt2Charm_DpToKmPipPip_XSec_Prescaler

  2. VoidFilter require_pvs

3. ThreeBodyCombiner Charm_XSec_Dp_KmPipPip_bfdcd0e8 5. Monitor__Global GlobalMonitor__Hlt2Charm_DpToKmPipPip_XSec

Hlt2Charm_DpToKmPipPip_XSecOutput (NONLAZY_OR)
  1. CopyParticles CopyParticles_d3b01103

  2. PVToRecConverterV1 PVToRecConverterV1_9b94bf2f

  3. RecSummaryMaker RecSummaryMaker_366e4cff

ThreeBodyCombiner Charm_XSec_Dp_KmPipPip_bfdcd0e8
Decay descriptor

[D+ -> K- pi+ pi+]cc

Output particles

DataHandle('/Event/Charm_XSec_Dp_KmPipPip_bfdcd0e8/OutputParticles')

CombinationCut
( ( SUM(Functor=( RHO_COORDINATE @ THREEMOMENTUM )) > 1500.0 ) & ::Functors::math::in_range( 1779.66, MASS, 1959.66 ) & ( SUM(Functor=( MIN_ELEMENT @ MAP(Functor=IPCHI2).bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ) )) > 64.0 ) & MAXDOCACUT(thresh=0.2) )
CompositeCut
( ( ( VALUE_OR(Value=nan) @ _CHI2DOF ) < 5.0 ) & ::Functors::math::in_range( 1789.66, MASS, 1949.66 ) & ( 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() ) ) ) ) > 0.9998000066665778 ) & ( VTX_FDCHI2.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) > 65.0 ) & ( VTX_LTIME.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) > 0.00015 ) & ( VTX_LTIME.bind( BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ), _FORWARDARGS() ) < 0.01 ) & ( ( RHO_COORDINATE @ ( ( TOLINALG @ POSITION @ ENDVERTEX ) - ( TOLINALG @ POSITION @ BEST_PV.bind( _TES(DataHandles=[DataHandle('/Event/Rec/Vertex/Primary')], DataTypes=['KeyedContainer<LHCb::RecVertex,Containers::KeyedObjectManager<Containers::hashmap> >']), _FORWARDARGS() ) ) ) ) < 3.0 ) )