• Help
    Discussion forum
    Search tips
  • About
    CERN Open Data
    ALICE
    ATLAS
    CMS
    DELPHI
    LHCb
    OPERA
    TOTEM
    Glossary

LHCb Stripping V21r1 BHADRON Stream XIBSTARTOXIBZEROXIBTOLCK-WS Line

Documentation Stripping


[stripping21r1 lines]

StrippingXibStarToXibZeroXibToLcK_WS

Properties:

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

Filter sequence:

LoKi::VoidFilter/StrippingXibStarToXibZeroXibToLcK_WSVOIDFilter

Code (recSummary (LHCb.RecSummary.nLongTracks, 'Rec/Track/Long') \< 300 )

CheckPV/checkPVmin1

MinPVs 1
MaxPVs -1

LoKi::VoidFilter/SelFilterPhys_StdLooseLambdac2PKPi_Particles

Code CONTAINS('Phys/StdLooseLambdac2PKPi/Particles')>0

FilterDesktop/XibStarToXibZeroDisplacedLcFilt

Code ( MINTREE('pi+'==ABSID, PROBNNpi) > 0.01 ) & ( MINTREE('K+'==ABSID, PROBNNk) > 0.02 ) & ( MINTREE('p+'==ABSID, PROBNNp) > 0.02 ) & ( PT > 2.0*GeV ) & (ADMASS('Lambda_c+')\<50*MeV) & ( MAXTREE('pi+'==ABSID, TRGHOSTPROB) \< 0.7 ) & ( MAXTREE('K+'==ABSID, TRGHOSTPROB) \< 0.7 ) & ( MAXTREE('p+'==ABSID, TRGHOSTPROB) \< 0.7 )
Inputs [ 'Phys/StdLooseLambdac2PKPi' ]
DecayDescriptor None
Output Phys/XibStarToXibZeroDisplacedLcFilt/Particles

LoKi::VoidFilter/SelFilterPhys_StdLooseANNKaons_Particles

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

FilterDesktop/XibStarToXibZeroBaseFilteredKaons

Code (TRCHI2DOF\<5.0)& (P>2000.0)& (PT>250.0)& (MIPCHI2DV(PRIMARY)>-1.0)
Inputs [ 'Phys/StdLooseANNKaons' ]
DecayDescriptor None
Output Phys/XibStarToXibZeroBaseFilteredKaons/Particles

FilterDesktop/XibStarToXibZeroGhostFilteredKaons

Code (TRGHOSTPROB\<0.7)
Inputs [ 'Phys/XibStarToXibZeroBaseFilteredKaons' ]
DecayDescriptor None
Output Phys/XibStarToXibZeroGhostFilteredKaons/Particles

FilterDesktop/XibStarToXibZeroFilteredKaons

Code (HASRICH)&(PROBNNk>0.02)
Inputs [ 'Phys/XibStarToXibZeroGhostFilteredKaons' ]
DecayDescriptor None
Output Phys/XibStarToXibZeroFilteredKaons/Particles

FilterDesktop/XibStarToXibZeroTightFilteredKaons

Code (PROBNNk>0.04) & (MIPCHI2DV(PRIMARY)>4.0)
Inputs [ 'Phys/XibStarToXibZeroFilteredKaons' ]
DecayDescriptor None
Output Phys/XibStarToXibZeroTightFilteredKaons/Particles

CombineParticles/XibStarToXibZeroCombineXibToLcK

Inputs [ 'Phys/XibStarToXibZeroDisplacedLcFilt' , 'Phys/XibStarToXibZeroTightFilteredKaons' ]
DaughtersCuts { '' : 'ALL' , 'K+' : 'ALL' , 'K-' : 'ALL' , 'Lambda_c+' : 'ALL' , 'Lambda_c~-' : 'ALL' }
CombinationCut ( APT > 2000.0 ) & ( AMAXDOCA('')\<0.5*mm ) & ( AM>3800.0*MeV ) & ( AM\<7200.0*MeV )
MotherCut ( BPVVDCHI2 > 36.0 ) & ( VFASPF(VCHI2PDOF)\<7.0 ) & ( MM>5500.0*MeV ) & ( MM\<6100.0*MeV ) & ( BPVDIRA > 0.995 )
DecayDescriptor [ Xi_b0 -> Lambda_c+ K- ]cc
DecayDescriptors [ '[ Xi_b0 -> Lambda_c+ K- ]cc' ]
Output Phys/XibStarToXibZeroCombineXibToLcK/Particles

LoKi::VoidFilter/SelFilterPhys_StdAllNoPIDsPions_Particles

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

FilterDesktop/XibStarToXibZeroFilteredSoftPionsBase

Code (TRCHI2DOF\<5.0)& (P>1000.0)& (PT>0.0)& (PROBNNe\<0.2)& (MIPCHI2DV(PRIMARY)>-999.0)
Inputs [ 'Phys/StdAllNoPIDsPions' ]
DecayDescriptor None
Output Phys/XibStarToXibZeroFilteredSoftPionsBase/Particles

FilterDesktop/XibStarToXibZeroFilteredSoftPionsGP

Code (TRGHOSTPROB\<0.7)
Inputs [ 'Phys/XibStarToXibZeroFilteredSoftPionsBase' ]
DecayDescriptor None
Output Phys/XibStarToXibZeroFilteredSoftPionsGP/Particles

CombineParticles/XibStarToXibZeroXibToLcK_WS

Inputs [ 'Phys/XibStarToXibZeroCombineXibToLcK' , 'Phys/XibStarToXibZeroFilteredSoftPionsGP' ]
DaughtersCuts { '' : 'ALL' , 'Xi_b0' : 'ALL' , 'Xi_b~0' : 'ALL' , 'pi+' : 'ALL' , 'pi-' : 'ALL' }
CombinationCut (AM > 5000.0*MeV) & (AM \< 8000.0*MeV)
MotherCut ((VFASPF(VCHI2/VDOF) \< 20.0) & (MM - CHILD(MM,1) - CHILD(MM,2) > -25.0) & (MM - CHILD(MM,1) - CHILD(MM,2) \< 50.0)&(PT > 2500.0))
DecayDescriptor [ Sigma_b+ -> Xi_b0 pi+ ]cc
DecayDescriptors [ '[ Sigma_b+ -> Xi_b0 pi+ ]cc' ]
Output Phys/XibStarToXibZeroXibToLcK_WS/Particles
ALICE experiment
ATLAS experiment
CMS experiment
DELPHI experiment
LHCb experiment
OPERA experiment
PHENIX experiment
TOTEM experiment
© CERN, 2014–2025 ·
Terms of Use ·
Privacy Policy ·
Help ·
GitHub ·
Twitter ·
Email
Powered by Invenio
Open Data Portal v0.4.8
CERN