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

LHCb Stripping V21r1 BHADRONCOMPLETEEVENT Stream B0D2DSTARTAUNUINVVERTFORB2XTAUNU Line

Documentation Stripping


[stripping21r1 lines]

StrippingB0d2DstarTauNuInvVertForB2XTauNu

Properties:

OutputLocation Phys/B0d2DstarTauNuInvVertForB2XTauNu/Particles
Postscale 1.0000000
HLT None
Prescale 1.0000000
L0DU None
ODIN None

Filter sequence:

CheckPV/checkPVmin1

MinPVs 1
MaxPVs -1

LoKi::VoidFilter/SelFilterPhys_StdLooseDstarWithD02KPi_Particles

Code CONTAINS('Phys/StdLooseDstarWithD02KPi/Particles')>0

FilterDesktop/SelDstarForB0dInvVertB2XTauNu

Code (M-MAXTREE('D0'==ABSID,M)>135.0*MeV) & (M-MAXTREE('D0'==ABSID,M)\<150.0*MeV) & (VFASPF(VCHI2/VDOF)\<10.0) & CHILDCUT( (ADMASS('D0') \< 40.0 *MeV ),2) & INTREE( ('K-'==ABSID)& (TRCHI2DOF \< 30.0) & (TRGHP \< 0.4)) &INTREE( ('pi+'==ABSID)& (TRCHI2DOF \< 3.0) & (TRGHP \< 0.4))
Inputs [ 'Phys/StdLooseDstarWithD02KPi' ]
DecayDescriptor None
Output Phys/SelDstarForB0dInvVertB2XTauNu/Particles

LoKi::VoidFilter/SelFilterPhys_StdLooseDetachedTau3pi_Particles

Code CONTAINS('Phys/StdLooseDetachedTau3pi/Particles')>0

CombineParticles/SelB0d2DstarTauNuInvVert

Inputs [ 'Phys/SelDstarForB0dInvVertB2XTauNu' , 'Phys/StdLooseDetachedTau3pi' ]
DaughtersCuts { '' : 'ALL' , 'D*(2010)+' : 'ALL' , 'D*(2010)-' : 'ALL' , 'tau+' : 'ALL' , 'tau-' : 'ALL' }
CombinationCut (ACHILD(VFASPF(VZ),2) - ACHILD(VFASPF(VZ),1) > 1.0 *mm)&(ACHILD(VFASPF(VZ),2) - ACHILD(VFASPF(VZ),1) \<50.) & (DAMASS('B0') \< 300.0*MeV)
MotherCut (BPVDIRA >0.995)
DecayDescriptor None
DecayDescriptors [ '[B0 -> D*(2010)- tau+]cc' ]
Output Phys/SelB0d2DstarTauNuInvVert/Particles

TisTosParticleTagger/B0d2DstarTauNuInvVertForB2XTauNu

Inputs [ 'Phys/SelB0d2DstarTauNuInvVert' ]
DecayDescriptor None
Output Phys/B0d2DstarTauNuInvVertForB2XTauNu/Particles
TisTosSpecs { 'Hlt1TrackAllL0Decision%TOS' : 0 }
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 v0.3.0
CERN