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

LHCb Stripping V21r1 BHADRONCOMPLETEEVENT Stream D02HHTOPOTOS Line

Documentation Stripping


[stripping21r1 lines]

StrippingD02HHTopoTOSLine

Properties:

OutputLocation Phys/D02HHTopoTOSLine/Particles
Postscale 1.0000000
HLT HLT_PASS_RE('Hlt2Topo2BodyBBDTDecision')
Prescale 1.0000000
L0DU None
ODIN None

Filter sequence:

CheckPV/checkPVmin1

MinPVs 1
MaxPVs -1

LoKi::VoidFilter/SelFilterPhys_StdAllNoPIDsPions_Particles

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

FilterDesktop/PiInputsBeauty2CharmFilter

Code (TRCHI2DOF\<3.0) & (PT>100*MeV) & (P>1000*MeV) & (MIPCHI2DV(PRIMARY)>4.0) & (TRGHP\<0.4)
Inputs [ 'Phys/StdAllNoPIDsPions' ]
DecayDescriptor None
Output Phys/PiInputsBeauty2CharmFilter/Particles

CombineParticles/ProtoD2HHBeauty2Charm

Inputs [ 'Phys/PiInputsBeauty2CharmFilter' ]
DaughtersCuts { '' : 'ALL' , 'pi+' : 'ALL' , 'pi-' : 'ALL' }
CombinationCut (ASUM(PT)>1800*MeV) & (in_range(1764.84*MeV,AWM('pi+','pi-'),1964.84*MeV)|in_range(1764.84*MeV,AWM('pi+','K-'),1964.84*MeV)|in_range(1764.84*MeV,AWM('K+','pi-'),1964.84*MeV)|in_range(1764.84*MeV,AWM('K+','K-'),1964.84*MeV)) & (AHASCHILD((ISBASIC & HASTRACK & (TRCHI2DOF\<2.5) & (PT > 500*MeV) & (P > 5000*MeV))|((ABSID=='KS0') & (PT > 500*MeV) & (P > 5000*MeV) & (BPVVDCHI2 > 1000)))) & (ACUTDOCA(0.5*mm,'LoKi::DistanceCalculator'))
MotherCut (VFASPF(VCHI2/VDOF)\<10) & (BPVVDCHI2>36) & (BPVDIRA>0)
DecayDescriptor None
DecayDescriptors [ 'D0 -> pi+ pi-' ]
Output Phys/ProtoD2HHBeauty2Charm/Particles

SubPIDMMFilter/D2HHSubPIDSelBeauty2Charm

Code ALL
Inputs [ 'Phys/ProtoD2HHBeauty2Charm' ]
DecayDescriptor None
Output Phys/D2HHSubPIDSelBeauty2Charm/Particles
MaxMM 1964.8400
MinMM 1764.8400
PIDs [ [ 'pi+' , 'pi-' ] , [ 'pi+' , 'K-' ] , [ 'K+' , 'pi-' ] , [ 'K+' , 'K-' ] ]

FilterDesktop/D2HHBeauty2CharmFilter

Code in_range(1764.84,MM,1964.84)
Inputs [ 'Phys/D2HHSubPIDSelBeauty2Charm' ]
DecayDescriptor None
Output Phys/D2HHBeauty2CharmFilter/Particles

FilterDesktop/D2HHPIDBeauty2CharmFilter

Code (NINGENERATION(('p+'==ABSID) & (PIDp \< -10),1) == 0) & (NINGENERATION(('K+'==ABSID) & (PIDK \< -10), 1) == 0) & (NINGENERATION(('pi+'==ABSID) & (PIDK > 20), 1) == 0)
Inputs [ 'Phys/D2HHBeauty2CharmFilter' ]
DecayDescriptor None
Output Phys/D2HHPIDBeauty2CharmFilter/Particles

FilterDesktop/D2HHTIGHTPIDBeauty2CharmFilter

Code (NINGENERATION(('p+'==ABSID) & (PIDp \< -5),1) == 0) & (NINGENERATION(('K+'==ABSID) & (PIDK \< -5), 1) == 0) & (NINGENERATION(('pi+'==ABSID) & (PIDK > 10), 1) == 0)
Inputs [ 'Phys/D2HHPIDBeauty2CharmFilter' ]
DecayDescriptor None
Output Phys/D2HHTIGHTPIDBeauty2CharmFilter/Particles

FilterDesktop/D2KPITIGHTPIDBeauty2CharmFilter

Code NINTREE(ABSID=='K+') == 1
Inputs [ 'Phys/D2HHTIGHTPIDBeauty2CharmFilter' ]
DecayDescriptor None
Output Phys/D2KPITIGHTPIDBeauty2CharmFilter/Particles

FilterDesktop/D02KPIPIDMTIGHTBeauty2CharmFilter

Code (PT > 1000*MeV) & (ADMASS('D0') \< 25*MeV) & (MIPCHI2DV(PRIMARY)>100)
Inputs [ 'Phys/D2KPITIGHTPIDBeauty2CharmFilter' ]
DecayDescriptor None
Output Phys/D02KPIPIDMTIGHTBeauty2CharmFilter/Particles

TisTosParticleTagger/D02HHTopoTOSLine

Inputs [ 'Phys/D02KPIPIDMTIGHTBeauty2CharmFilter' ]
DecayDescriptor None
Output Phys/D02HHTopoTOSLine/Particles
TisTosSpecs { 'Hlt2Topo2BodyBBDTDecision%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