LHCb Stripping V21r0p2 DIMUON Stream B2JPSIX0BS2JPSIETAP2ETAPIPI Line

StrippingB2JpsiX0Bs2JpsiEtap2EtaPiPiLine


OutputLocation	Phys/B2JpsiX0Bs2JpsiEtap2EtaPiPiLine/Particles
Postscale	1.0000000
HLT1	None
HLT2	None
Prescale	1.0000000
L0DU	None
ODIN	None

LoKi::VoidFilter/StrippingGoodEventConditionDimuon


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

CheckPV/checkPVmin1


MinPVs	1
MaxPVs	-1

LoKi::VoidFilter/SELECT:Phys/StdMassConstrainedJpsi2MuMu


Code	0StdMassConstrainedJpsi2MuMu/Particles',True)

FilterDesktop/DetachedJpsiB2JpsiX0


Code	(PFUNA(ADAMASS('J/psi(1S)')) \< 80 * MeV) & (BPVLTIME() > 0.2 *ps)
Inputs	[ 'Phys/StdMassConstrainedJpsi2MuMu' ]
DecayDescriptor	None
Output	Phys/DetachedJpsiB2JpsiX0/Particles

LoKi::VoidFilter/SELECT:Phys/StdLoosePions


Code	0StdLoosePions/Particles',True)

LoKi::VoidFilter/SELECT:Phys/StdLooseEta2gg


Code	0StdLooseEta2gg/Particles',True)

CombineParticles/Etap2EtaPiPiB2JpsiX0


Inputs	[ 'Phys/StdLooseEta2gg' , 'Phys/StdLoosePions' ]
DaughtersCuts	{ '' : 'ALL' , 'eta' : '(CHILD(CL,1)>0.05) & (CHILD(CL,2)>0.05) & (PT>1000*MeV)' , 'pi+' : 'ALL' , 'pi-' : 'ALL' }
CombinationCut	(ADAMASS('eta_prime')\<100MeV) & (APT>1500MeV)
MotherCut	(BPVVDZ>0) & (VFASPF(VCHI2)\<9) & (BPVDIRA>0.95) & (BPVVDCHI2>25)
DecayDescriptor	eta_prime -> pi+ pi- eta
DecayDescriptors	[ 'eta_prime -> pi+ pi- eta' ]
Output	Phys/Etap2EtaPiPiB2JpsiX0/Particles

CombineParticles/B2JpsiX0Bs2JpsiEtap2EtaPiPiLine


Inputs	[ 'Phys/DetachedJpsiB2JpsiX0' , 'Phys/Etap2EtaPiPiB2JpsiX0' ]
DaughtersCuts	{ '' : 'ALL' , 'J/psi(1S)' : 'ALL' , 'eta_prime' : 'ALL' }
CombinationCut	in_range(4500,AM,6500)
MotherCut	(BPVDIRA > 0.9995) & (BPVIP() \< 0.2) & (BPVIPCHI2() \< 20) & (VFASPF(VCHI2PDOF) \< 10 )
DecayDescriptor	B_s0 -> J/psi(1S) eta_prime
DecayDescriptors	[ 'B_s0 -> J/psi(1S) eta_prime' ]
Output	Phys/B2JpsiX0Bs2JpsiEtap2EtaPiPiLine/Particles