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

LHCb Stripping V21r0p2 BHADRON Stream CCBAR2PPPIPI Line

Documentation Stripping


[stripping21r0p2 lines]

StrippingCcbar2PPPiPiLine

Properties:

OutputLocation Phys/Ccbar2PPPiPiLine/Particles
Postscale 1.0000000
HLT1 None
HLT2 None
Prescale 1.0000000
L0DU None
ODIN None

Filter sequence:

LoKi::VoidFilter/StrippingGoodEventConditionBhadron

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

CheckPV/checkPVmin1

MinPVs 1
MaxPVs -1

LoKi::VoidFilter/SELECT:Phys/StdAllLooseANNProtons

Code 0StdAllLooseANNProtons/Particles',True)

FilterDesktop/Ccbar2PPPiPiSelProtons

Code (PROBNNp > 0.05) & (PT > 400*MeV) & (TRGHOSTPROB\<0.4) & (MIPCHI2DV(PRIMARY) > 1.)
Inputs [ 'Phys/StdAllLooseANNProtons' ]
DecayDescriptor None
Output Phys/Ccbar2PPPiPiSelProtons/Particles

LoKi::VoidFilter/SELECT:Phys/StdAllLooseANNPions

Code 0StdAllLooseANNPions/Particles',True)

FilterDesktop/Ccbar2PPPiPiSelPions

Code (PROBNNpi > 0.2 ) & (PT > 150*MeV) & (TRGHOSTPROB\<0.4) & (MIPCHI2DV(PRIMARY) > 2.)
Inputs [ 'Phys/StdAllLooseANNPions' ]
DecayDescriptor None
Output Phys/Ccbar2PPPiPiSelPions/Particles

DaVinci::N4BodyDecays/Ccbar2PPPiPiSelCcbar2PPPiPi

Inputs [ 'Phys/Ccbar2PPPiPiSelPions' , 'Phys/Ccbar2PPPiPiSelProtons' ]
DaughtersCuts { '' : 'ALL' , 'p+' : 'ALL' , 'pi+' : 'ALL' , 'pi-' : 'ALL' , 'p~-' : 'ALL' }
CombinationCut ( ACHI2DOCA(1,4)\<20 ) & ( ACHI2DOCA(2,4)\<20 ) & ( ACHI2DOCA(3,4)\<20 ) & (AM > 2.7 *GeV) & ( (ACHILD(PT,1)+ACHILD(PT,2)+ACHILD(PT,3)+ACHILD(PT,4) ) > 2.5 *GeV) & ( (ACHILD(MIPCHI2DV(), 1) + ACHILD(MIPCHI2DV(), 2) + ACHILD(MIPCHI2DV(), 3) + ACHILD(MIPCHI2DV(), 4))>30)
MotherCut (VFASPF(VCHI2/VDOF) \< 9.) & (MM>2.8 *GeV) & (BPVDLS>5)
DecayDescriptor J/psi(1S) -> p+ p~- pi+ pi-
DecayDescriptors [ 'J/psi(1S) -> p+ p~- pi+ pi-' ]
Output Phys/Ccbar2PPPiPiSelCcbar2PPPiPi/Particles

FilterDesktop/Ccbar2PPPiPiLine

Code VALUE('LoKi::Hybrid::DictValue/Ccbar2PPPiPiMvaCcbar2PPPiPi')>0.19
Inputs [ 'Phys/Ccbar2PPPiPiSelCcbar2PPPiPi' ]
DecayDescriptor None
Output Phys/Ccbar2PPPiPiLine/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