LHCb Stripping V21r1 BHADRON Stream BS2PHIF0 Line

StrippingBs2Phif0Line

CheckPV/checkPVmin1


MinPVs	1
MaxPVs	-1

LoKi::VoidFilter/SelFilterPhys_StdLooseKaons_Particles


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

FilterDesktop/TrackListBs2Phif0


Code	(TRGHOSTPROB \< 0.6) & (PT>250.*MeV) & (TRCHI2DOF \< 4) & (MIPCHI2DV(PRIMARY) > 16)
Inputs	[ 'Phys/StdLooseKaons' ]
DecayDescriptor	None
Output	Phys/TrackListBs2Phif0/Particles

CombineParticles/TracksForPhiBs2Phif0


Inputs	[ 'Phys/TrackListBs2Phif0' ]
DaughtersCuts	{ '' : 'ALL' , 'K+' : 'ALL' , 'K-' : 'ALL' }
CombinationCut	(APT> 900.0 MeV) & (AP> 1.0 GeV) & in_range( 969.445 ,AM, 1069.445 )
MotherCut	(VFASPF(VCHI2/VDOF) \< 12.0)
DecayDescriptor	phi(1020) -> K+ K-
DecayDescriptors	[ 'phi(1020) -> K+ K-' ]
Output	Phys/TracksForPhiBs2Phif0/Particles

LoKi::VoidFilter/SelFilterPhys_StdNoPIDsPions_Particles


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

FilterDesktop/TrackList1Bs2Phif0


Code	(TRGHOSTPROB \< 0.6) & (PT>250.*MeV) & (TRCHI2DOF \< 4) & (MIPCHI2DV(PRIMARY) > 16)
Inputs	[ 'Phys/StdNoPIDsPions' ]
DecayDescriptor	None
Output	Phys/TrackList1Bs2Phif0/Particles

CombineParticles/TracksForf0Bs2Phif0


Inputs	[ 'Phys/TrackList1Bs2Phif0' ]
DaughtersCuts	{ '' : 'ALL' , 'pi+' : 'ALL' , 'pi-' : 'ALL' }
CombinationCut	(APT> 900.0 MeV) & (AP> 1.0 GeV) & in_range( 0.0 ,AM, 1800.0 )
MotherCut	(VFASPF(VCHI2/VDOF) \< 12.0)
DecayDescriptor	f_0(980) -> pi+ pi-
DecayDescriptors	[ 'f_0(980) -> pi+ pi-' ]
Output	Phys/TracksForf0Bs2Phif0/Particles

CombineParticles/Bs2Phif0Line


Inputs	[ 'Phys/TracksForPhiBs2Phif0' , 'Phys/TracksForf0Bs2Phif0' ]
DaughtersCuts	{ '' : 'ALL' , 'f_0(980)' : 'ALL' , 'phi(1020)' : 'ALL' }
CombinationCut	in_range( 4800.0 ,AM, 5750.0 )
MotherCut	(BPVDIRA > 0.99) & (MIPCHI2DV(PRIMARY) \< 20) & (VFASPF(VCHI2/VDOF) \< 12.0 )
DecayDescriptor	B_s0 -> phi(1020) f_0(980)
DecayDescriptors	[ 'B_s0 -> phi(1020) f_0(980)' ]
Output	Phys/Bs2Phif0Line/Particles