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LHCb Stripping V21r1 LEPTONIC Stream BETASLAMBDAB2JPSIPPIDETACHED Line

Documentation Stripping


[stripping21r1 lines]

StrippingBetaSLambdab2JpsippiDetachedLine

Properties:

OutputLocation Phys/BetaSLambdab2JpsippiDetachedLine/Particles
Postscale 1.0000000
HLT None
Prescale 1.0000000
L0DU None
ODIN None

Filter sequence:

CheckPV/checkPVmin1

MinPVs 1
MaxPVs -1

LoKi::VoidFilter/SelFilterPhys_StdMassConstrainedJpsi2MuMu_Particles

Code CONTAINS('Phys/StdMassConstrainedJpsi2MuMu/Particles')>0

FilterDesktop/NarrowJpsiForBetaSBetaS

Code (PFUNA(ADAMASS('J/psi(1S)')) \< 80 * MeV)
Inputs [ 'Phys/StdMassConstrainedJpsi2MuMu' ]
DecayDescriptor None
Output Phys/NarrowJpsiForBetaSBetaS/Particles

LoKi::VoidFilter/SelFilterPhys_StdNoPIDsPions_Particles

Code CONTAINS('Phys/StdNoPIDsPions/Particles')>0

FilterDesktop/NoPIDPionsForBetaSBetaS

Code (TRCHI2DOF \< 5 )
Inputs [ 'Phys/StdNoPIDsPions' ]
DecayDescriptor None
Output Phys/NoPIDPionsForBetaSBetaS/Particles

LoKi::VoidFilter/SelFilterPhys_StdLooseProtons_Particles

Code CONTAINS('Phys/StdLooseProtons/Particles')>0

FilterDesktop/ProtonsForBetaSBetaS

Code (TRCHI2DOF \< 5 )
Inputs [ 'Phys/StdLooseProtons' ]
DecayDescriptor None
Output Phys/ProtonsForBetaSBetaS/Particles

CombineParticles/Lambdab2JpsippiBetaS

Inputs [ 'Phys/NarrowJpsiForBetaSBetaS' , 'Phys/NoPIDPionsForBetaSBetaS' , 'Phys/ProtonsForBetaSBetaS' ]
DaughtersCuts { '' : 'ALL' , 'J/psi(1S)' : 'ALL' , 'p+' : '(PT>500*MeV) & (MIPCHI2DV(PRIMARY)>9)' , 'pi+' : '(PT>500*MeV) & (MIPCHI2DV(PRIMARY)>9)' , 'pi-' : '(PT>500*MeV) & (MIPCHI2DV(PRIMARY)>9)' , 'p~-' : '(PT>500*MeV) & (MIPCHI2DV(PRIMARY)>9)' }
CombinationCut in_range(4800,AM,6200)
MotherCut in_range(4900,M,6100) & (VFASPF(VCHI2PDOF) \< 5)
DecayDescriptor [Lambda_b0 -> J/psi(1S) p+ pi-]cc
DecayDescriptors [ '[Lambda_b0 -> J/psi(1S) p+ pi-]cc' ]
Output Phys/Lambdab2JpsippiBetaS/Particles

FilterDesktop/BetaSLambdab2JpsippiDetachedLine

Code (BPVLTIME() > 0.2*ps)
Inputs [ 'Phys/Lambdab2JpsippiBetaS' ]
DecayDescriptor None
Output Phys/BetaSLambdab2JpsippiDetachedLine/Particles
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