LHCb Stripping V21r1 LEPTONIC Stream BUTOKX3872-BUTOKPSI2S Line
StrippingBuToKX3872_BuToKPsi2SLine
Properties:
| OutputLocation | Phys/BuToKX3872_BuToKPsi2SLine/Particles |
| Postscale | 1.0000000 |
| HLT | None |
| Prescale | 1.0000000 |
| L0DU | None |
| ODIN | None |
Filter sequence:
CheckPV/checkPVmin1
| MinPVs | 1 |
| MaxPVs | -1 |
LoKi::VoidFilter/SelFilterPhys_StdLooseJpsi2MuMu_Particles
| Code | CONTAINS('Phys/StdLooseJpsi2MuMu/Particles')>0 |
FilterDesktop/SelFilter_BuToKX3872_JPsi
| Code | (ADMASS('J/psi(1S)') \< 70.0 * MeV) & (VFASPF(VCHI2/VDOF) \< 10.0) & (2 == NINTREE((ABSID=='mu-') & (TRCHI2DOF \< 4.0) & (MIPCHI2DV(PRIMARY) > 3.0) & (PT > 500.0 * MeV) & (ISMUON))) |
| Inputs | [ 'Phys/StdLooseJpsi2MuMu' ] |
| DecayDescriptor | None |
| Output | Phys/SelFilter_BuToKX3872_JPsi/Particles |
LoKi::VoidFilter/SelFilterPhys_StdAllLoosePions_Particles
| Code | CONTAINS('Phys/StdAllLoosePions/Particles')>0 |
CombineParticles/SelBuild_BuToKX3872Loose_Rho
| Inputs | [ 'Phys/StdAllLoosePions' ] |
| DaughtersCuts | { '' : 'ALL' , 'pi+' : '(TRCHI2DOF \< 4.0) & (MIPCHI2DV(PRIMARY) > 6.0)' , 'pi-' : '(TRCHI2DOF \< 4.0) & (MIPCHI2DV(PRIMARY) > 6.0)' } |
| CombinationCut | ATRUE |
| MotherCut | ALL |
| DecayDescriptor | rho(770)0 -> pi+ pi- |
| DecayDescriptors | [ 'rho(770)0 -> pi+ pi-' ] |
| Output | Phys/SelBuild_BuToKX3872Loose_Rho/Particles |
FilterDesktop/SelFilter_BuToKX3872_Rho
| Code | (2 == NINTREE((ABSID=='pi+') & (TRCHI2DOF \< 4.0) & (MIPCHI2DV(PRIMARY) > 6.0))) |
| Inputs | [ 'Phys/SelBuild_BuToKX3872Loose_Rho' ] |
| DecayDescriptor | None |
| Output | Phys/SelFilter_BuToKX3872_Rho/Particles |
CombineParticles/Sel_BuToKX3872_BuToKPsi2S_X3872
| Inputs | [ 'Phys/SelFilter_BuToKX3872_JPsi' , 'Phys/SelFilter_BuToKX3872_Rho' ] |
| DaughtersCuts | { '' : 'ALL' , 'J/psi(1S)' : 'ALL' , 'rho(770)0' : 'ALL' } |
| CombinationCut | (ADAMASS('psi(2S)') \< 180.0 * MeV) |
| MotherCut | (ADMASS('psi(2S)') \< 150.0 * MeV) & (VFASPF(VCHI2/VDOF) \< 8.0) |
| DecayDescriptor | X_1(3872) -> J/psi(1S) rho(770)0 |
| DecayDescriptors | [ 'X_1(3872) -> J/psi(1S) rho(770)0' ] |
| Output | Phys/Sel_BuToKX3872_BuToKPsi2S_X3872/Particles |
LoKi::VoidFilter/SelFilterPhys_StdLooseKaons_Particles
| Code | CONTAINS('Phys/StdLooseKaons/Particles')>0 |
FilterDesktop/SelFilter_BuToKX3872_Kaon
| Code | (TRCHI2DOF \< 4.0) & (PT > 200.0 * MeV) & (MIPCHI2DV(PRIMARY) > 6.0) |
| Inputs | [ 'Phys/StdLooseKaons' ] |
| DecayDescriptor | None |
| Output | Phys/SelFilter_BuToKX3872_Kaon/Particles |
CombineParticles/BuToKX3872_BuToKPsi2SLine
| Inputs | [ 'Phys/SelFilter_BuToKX3872_Kaon' , 'Phys/Sel_BuToKX3872_BuToKPsi2S_X3872' ] |
| DaughtersCuts | { '' : 'ALL' , 'K+' : 'ALL' , 'K-' : 'ALL' , 'X_1(3872)' : 'ALL' } |
| CombinationCut | (ADAMASS('B+') \< 450.0 * MeV) |
| MotherCut | (ADMASS('B+') \< 400.0 * MeV) & (VFASPF(VCHI2/VDOF) \< 4.0) & (BPVIPCHI2() \< 15.0) & (BPVDIRA> 0.9995) & (BPVVDCHI2 > 40.0) |
| DecayDescriptor | None |
| DecayDescriptors | [ 'B+ -> X_1(3872) K+' , 'B- -> X_1(3872) K-' ] |
| Output | Phys/BuToKX3872_BuToKPsi2SLine/Particles |
