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

LHCb Stripping V21r0p1 BHADRON Stream B2KSTHH Line

Documentation Stripping


[stripping21r0p1 lines]

StrippingB2KsthhLine

Properties:

OutputLocation Phys/B2KsthhLine/Particles
Postscale 1.0000000
HLT1 HLT_PASS_RE('Hlt1TrackAllL0Decision')
HLT2 HLT_PASS_RE('Hlt2Topo[234]Body.*Decision')
Prescale 1.0000000
L0DU None
ODIN None

Filter sequence:

LoKi::VoidFilter/StrippingGoodEventConditionBhadron

Code ALG_EXECUTED('StrippingStreamBhadronBadEvent') & ~ALG_PASSED('StrippingStreamBhadronBadEvent')

LoKi::VoidFilter/StrippingB2KsthhLineVOIDFilter

Code (recSummaryTrack(LHCb.RecSummary.nLongTracks, TrLONG) \< 250)

CheckPV/checkPVmin1

MinPVs 1
MaxPVs -1

LoKi::VoidFilter/SelFilterPhys_StdVeryLooseDetachedKst2Kpi_Particles

Code CONTAINS('Phys/StdVeryLooseDetachedKst2Kpi/Particles',True)>0

FilterDesktop/KstforB2Ksthh

Code (CHILDCUT((TRCHI2DOF\<3.0),1))&(CHILDCUT((TRCHI2DOF\<3.0),2))&(CHILDCUT((TRGHOSTPROB\<0.3),1))&(CHILDCUT((TRGHOSTPROB\<0.3),2))
Inputs [ 'Phys/StdVeryLooseDetachedKst2Kpi' ]
DecayDescriptor None
Output Phys/KstforB2Ksthh/Particles

LoKi::VoidFilter/SelFilterPhys_StdLoosePions_Particles

Code CONTAINS('Phys/StdLoosePions/Particles',True)>0

CombineParticles/B2KsthhLine

Inputs [ 'Phys/KstforB2Ksthh' , 'Phys/StdLoosePions' ]
DaughtersCuts { '' : 'ALL' , 'K*(892)0' : 'ALL' , 'K*(892)~0' : 'ALL' , 'pi+' : '(TRCHI2DOF\<3.0)&(TRGHOSTPROB\<0.3)' , 'pi-' : '(TRCHI2DOF\<3.0)&(TRGHOSTPROB\<0.3)' }
CombinationCut (APT>1000.0*MeV)&((APT1+APT2+APT3)>3200.0*MeV)&(ANUM(PT>800.0*MeV)>=2)&(AM>(5279-1279.0)*MeV)&(AM\<(5279+921.0)*MeV)&(AVAL_MAX(MIPDV(PRIMARY),PT)>0.05)
MotherCut (PT>1500.0*MeV)&(VFASPF(VCHI2)\<12.0)&(BPVDIRA>0.9995)&(MIPCHI2DV(PRIMARY)\<8.0)&(VFASPF(VMINVDDV(PRIMARY))>1.0)&(BPVVDCHI2>50.0)&(SUMTREE(MIPCHI2DV(PRIMARY),((ABSID=='pi+') | (ABSID=='pi-')),0.0) > 50.0)
DecayDescriptor None
DecayDescriptors [ '[B0 -> pi+ pi- K*(892)0]cc' ]
Output Phys/B2KsthhLine/Particles

AddRelatedInfo/RelatedInfo1_B2KsthhLine

Inputs [ 'Phys/B2KsthhLine' ]
DecayDescriptor None
Output Phys/RelatedInfo1_B2KsthhLine/Particles

AddRelatedInfo/RelatedInfo2_B2KsthhLine

Inputs [ 'Phys/B2KsthhLine' ]
DecayDescriptor None
Output Phys/RelatedInfo2_B2KsthhLine/Particles

AddRelatedInfo/RelatedInfo3_B2KsthhLine

Inputs [ 'Phys/B2KsthhLine' ]
DecayDescriptor None
Output Phys/RelatedInfo3_B2KsthhLine/Particles

AddRelatedInfo/RelatedInfo4_B2KsthhLine

Inputs [ 'Phys/B2KsthhLine' ]
DecayDescriptor None
Output Phys/RelatedInfo4_B2KsthhLine/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 v0.4.6
CERN