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Add D0 -> h l nu HLT2 lines

Adam Davis requested to merge adavis_add_d0_to_hlepnu into master

Add semileptonic charm decay lines. Stems stripping used for Run 2 and from work by @shtaneja, with the help of @mstahl @fsouzade @lpica. Adds

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- D*+ -> D0 pi
    D0 -> K- e+ nu (Hlt2CharmDstTaggedD02KenuOSLine)
    D0 -> K- e- nu (Hlt2CharmDstTaggedD02KenuSSLine)
    D0 -> K- mu+ nu (Hlt2CharmDstTaggedD02KmunuOSLine)
    D0 -> K- mu- nu (Hlt2CharmDstTaggedD02KmunuSSLine)
    D0 -> pi- e+ nu (Hlt2CharmDstTaggedD02PienuOSLine)
    D0 -> pi- e- nu (Hlt2CharmDstTaggedD02PienuSSLine)
    D0 -> pi- mu+ nu (Hlt2CharmDstTaggedD02PimunuOSLine)
    D0 -> pi- mu- nu (Hlt2CharmDstTaggedD02PimunuSSLine)

    D0 -> K+ e- nu (Hlt2CharmDstTaggedD02KenuWSLine)
    D0 -> K+ mu- nu (Hlt2CharmDstTaggedD02KmunuWSLine)
3h lines
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- D*+ -> D0 pi
    D0 -> K- Pi+ Pi- e+ nu (Hlt2CharmDstTaggedD02KPiPienuLine)
    D0 -> K- Pi+ Pi+ e- nu (Hlt2CharmDstTaggedD02KPiPienuKLepSSLine)
    D0 -> K- Pi+ Pi- e- nu / D0 -> K- Pi+ Pi+ e+ nu (Hlt2CharmDstTaggedD02KPiPienuSSLine)
    D0 -> K- Pi+ Pi- mu+ nu (Hlt2CharmDstTaggedD02KPiPimunuLine)
    D0 -> K- Pi+ Pi+ mu- nu (Hlt2CharmDstTaggedD02KPiPimunuKLepSSLine)
    D0 -> K- Pi+ Pi- mu- nu / D0 -> K- Pi+ Pi+ mu+ nu (Hlt2CharmDstTaggedD02KPiPimunuSSLine)

    D0 -> K- K+ Pi- e+ nu (Hlt2CharmDstTaggedD02KKPienuLine)
    D0 -> K- K+ Pi+ e- nu (Hlt2CharmDstTaggedD02KKPienuKLepSSLine)
    D0 -> K- K+ Pi- e- nu / D0 -> K- K+ Pi+ e+ nu (Hlt2CharmDstTaggedD02KKPienuSSLine)
    D0 -> K- K+ Pi- mu+ nu (Hlt2CharmDstTaggedD02KKPimunuLine)
    D0 -> K- K+ Pi+ mu- nu (Hlt2CharmDstTaggedD02KKPimunuKLepSSLine)
    D0 -> K- K+ Pi- mu- nu / D0 -> K- Pi+ Pi+ mu+ nu (Hlt2CharmDstTaggedD02KKPimunuSSLine)


    D0 -> K- K+ K- e+ nu (Hlt2CharmDstTaggedD02KKKenuKLepRSLine)
    D0 -> K- K+ K+ e- nu (Hlt2CharmDstTaggedD02KKKenuKLepWSLine)
    D0 -> K- K+ K- e- nu / D0 -> K- K+ K+ e+ nu (Hlt2CharmDstTaggedD02KKKenuKLepSSLine)
    D0 -> K- K+ K- mu+ nu (Hlt2CharmDstTaggedD02KKKmunuKLepRSLine)
    D0 -> K- K+ K+ mu- nu (Hlt2CharmDstTaggedD02KKKmunuKLepWSLine)
    D0 -> K- K+ K- mu- nu / D0 -> K- K+ K+ mu+ nu (Hlt2CharmDstTaggedD02KKKmunuKLepSSLine)

    D0 -> pi- pi+ pi- e+ nu (Hlt2CharmDstTaggedD023pienuPiLepRSLine)
    D0 -> pi- pi+ pi+ e- nu (Hlt2CharmDstTaggedD023pienuPiLepWSLine)
    D0 -> pi- pi+ pi- e- nu / D0 -> pi- pi+ pi+ e+ nu (Hlt2CharmDstTaggedD023pienuPiLepSSLine)
    D0 -> pi- pi+ pi- mu+ nu (Hlt2CharmDstTaggedD023pimunuPiLepRSLine)
    D0 -> pi- pi+ pi+ mu- nu (Hlt2CharmDstTaggedD023pimunuPiLepWSLine), background
    D0 -> pi- pi+ pi- mu- nu / D0 -> pi- pi+ pi+ mu+ nu (Hlt2CharmDstTaggedD023pimunuPiLepSSLine)

For a follow up MR:

  • Implement BDT from inclusive charm lines from Run2 (cc @gligorov @spradlin)
  • Determine if persistence of Calo/Velo information is needed
Edited by Ryunosuke O'Neil

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