The following is a list of python configurables which live in HLT2, the lines they contain, their authors, and suggestions for what might happen to these lines in the 2015 cleanup campaign.

Global Comments

  • Almost all charm lines use a GEC on < 180 tracks in the event; we should test if this could be removed.

List of configurables, lines, authors, and potential actions

Configurable Authors Line content WG responsible Potential Actions
Hlt2B2DXLines Jacopo Nardulli and Chris Thomas Pre-topological trigger B->DX trigger lines B2OC Obsolete, remove
Hlt2B2HHLines Angelo Carbone and Stefano Perazzini B->hh exclusive trigger, reconstructs everything as B0->pipi B2noC Extend with lifetime unbiased B->hh trigger lines (but see next entry), reconsider use of IPCHI2 rather than IP cuts
Hlt2B2HHLTUnbiasedLines Uli Kerzel NeuroBayes based Bs->KK lifetime unbiased line B2noC Obsolete, remove or replace with new lifetime unbiased B->hh trigger lines which do not use NeuroBayes
Hlt2B2HHPi0Lines Regis Lefevre Exclusive lines for B->PiPiPi0 with merged or resolved Pi0s B2noC Check if still needed with new topological tuning
Hlt2B2JpsiXLines Jibo He, Gerhard Raven, Greig Cowan Exclusive lines for B->JPsiX, seemingly mostly used for Bc decays towards the end of Run II B2CC To be followed up with authors, potentially a good place to house exclusive lifetime unbiased HLT2 lines for B->JPsiX
Hlt2B2KsHHLines Jussara Miranda Exclusive lines for B->KsHH B2noC Obsolete, remove
Hlt2B2KstareeLines Jibo He Pre-topological trigger B->K*ee lines RD Obsolete, remove
Hlt2B2LLXLines Patrick Koppenburg Pre-topological trigger B->Kll lines RD Obsolete, remove. If there is a use case for exclusive lines of this type, at least merge with Hlt2B2KstareeLines and revisit selection criteria
Hlt2B2PhiXLines KIM Young Min Pre-topological trigger exclusive Bs->PhiPhi line B2noC Current line is 100% obsolete, but configurable could potentially be used to house lifetime unbiased Bs->PhiPhi or B0->PhiKS lines
Hlt2B2XGammaLines Fatima Soomro, Albert Puig Exclusive Bs->XGamma lines RD Extend with lifetime unbiased versions of lines if we can do something relevant in HLT1?
Hlt2CEPLines Chris Thomas CEP lines QEE Adapt to new template
Hlt2ChargedHyperon2LambdaHLines Sam Gregson and Mike Sokoloff Exclusive triggers for Omega --> Lambda,K and Xi --> Lambda,Pi Charm Adapt to new template
Hlt2CharmHadD02HHHHDstLines Tom Hampson, Benoit Viaud Exclusive triggers for D* tagged D->4H decays which DO depend on HLT1 lines Charm Uses Hlt2CharmHadTwoBodyForD02HHHH, needs to be revisited together with it
Hlt2CharmHadD02HHHHDstNoHlt1Lines Tom Hampson, Benoit Viaud Exclusive triggers for D* tagged D->4H decays which do NOT depend on HLT1 lines Charm Revisit together with Hlt2CharmHadD02HHHHDstLines and Hlt2CharmHadTwoBodyForD02HHHH, either merge with the former or remove alltogether
Hlt2CharmHadD02HHKsLines Mat Charles, Patrick Spradlin, Mike Sokoloff Exclusive D->KsHH lines Charm Adapt to new template
Hlt2CharmHadD02HHLines Patrick Spradlin Exclusive D->hh lines Charm Adapt to new template, add D* tagged lines, lifetime unbiased lines
Hlt2CharmHadD02HHPi0Lines Mika Vesterinen Exclusive D->hhpi0 lines Charm Adapt to new template, is this still relevant given the reoptimized inclusive D* trigger?
Hlt2CharmHadD02HHXDstLines Vladimir Gligorov Inclusive D* trigger Charm Adapt to new template, implement new MVA version. Uses Hlt2CharmHadTwoBodyForD02HHHH, which needs to be revisited
Hlt2CharmHadD2HHHKsLines Mat Charles, Patrick Spradlin, Mike Sokoloff, Hamish Gordon Exclusive triggers for D->HHHKS Charm Adapt to new template
Hlt2CharmHadD2HHHLines Patrick Spradlin Exclusive triggers for D->3H Charm Adapt to new template, implement use of PID cuts for CF/CS mode discrimination, merge with Hlt2CharmHadLambdaCLines?
Hlt2CharmHadD2KS0HLines Sam Gregson Exclusive triggers for D->KS0H Charm Adapt to new template, merge with Hlt2CharmHadLambdaC2LambdaHLines?
Hlt2CharmHadD2KS0KS0Lines Vladimir Gligorov Exclusive trigger for D->KS0KS0 Charm Adapt to new template
Hlt2CharmHadLambdaC2LambdaHLines Sam Gregson Exclusive triggers for Lc->LambdaH Charm Adapt to new template, merge with Hlt2CharmHadD2KS0HLines?
Hlt2CharmHadLambdaCLines Patrick Spradlin Exclusive triggers for Lc->HHH Charm Adapt to new template, merge with Hlt2CharmHadD2HHHLines?
Hlt2CharmHadMinBiasLines Vladimir Gligorov Exclusive charm lines for running on minimum bias events, used for lifetime unbiased D->hh triggering in Run 1, and lines with soft cuts for cross-section measurements for D->3h/Lc->3h Charm Obsolete, either remove or use to house charm cross-section lines?
Hlt2CharmHadTwoBodyForD02HHHH Sandra Amato, Carlo Gobel, Patrick Spradlin, Benoit Viaud Two-body combiner which makes seeds for higher multiplicity lines Charm Used by Hlt2CharmHadD02HHHHDstLines, Hlt2CharmHadD02HHHHDstNoHlt1Lines, Hlt2CharmHadD02HHXDstLines, needs to be reconsidered in light of how they are changed or rewritten. May now be obsolete, should consider move to NBody stripping-style combiners?
Hlt2CharmHadTwoBodyForMultiBody Sandra Amato, Carlo Gobel, Patrick Spradlin Precursor of Hlt2CharmHadTwoBodyForD02HHHH Charm Obsolete, remove
Hlt2CharmRareDecayLines Alex Kozslinsky Exclusive lines for D->mumu Charm This is obsolete, superseeded by Hlt2Dst2D2XXLines, can be deleted
Hlt2CharmSemilepD02HHMuMuLines Benoit Viaud, Olga Kochebina Exclusive lines for D->HHMuMu Charm Adapt to new template. Uses Hlt2CharmSemilepTwoMuonForMuMuHad, consider together with this, potentially merge with Hlt2CharmSemilepD2HMuMuLines
Hlt2CharmSemilepD2HMuMuLines Benoit Viaud, Olga Kochebina Exclusive lines for D->HMuMu Charm Adapt to new template. Uses Hlt2CharmSemilepTwoMuonForMuMuHad, consider together with this, potentially merge with Hlt2CharmSemilepD02HHMuMuLines
Hlt2CharmSemilepTwoMuonForMuMuHad Sandra Amato, Carlo Gobel, Patrick Spradlin, Benoit Viaud Recoes MuMu pairs as input to the HMuMu and HHMuMu lines Charm Used by Hlt2CharmSemilepD02HHMuMuLines and Hlt2CharmSemilepD2HMuMuLines, needs to be reconsidered in light of how they are changed or rewritten. May now be obsolete, should consider move to NBody stripping-style combiners?
Hlt2CharmSemilepD02HMuNuLines Grant McGregor Exclusive D->XMuNu lines Charm Adapt to new template
Hlt2CommissioningLines Gerhard Raven Contains some technical lines HLT Adapt to new template
Hlt2D2XGammaLines Fatima Soomro Exclusive D->XGamma lines in the style of the B->XGamma lines Charm Never used because of D* inclusive trigger, if no interest in reviving these they should be removed
Hlt2diphotonDiMuonLines Dermot Moran Low multiplicity exclusive lines for Drell Yan and related studies QEE Adapt to new template
Hlt2DisplVerticesLines Victor Coco, Neal Gauvin, Pieter David Exclusive triggers for long lived exotica QEE Adapt to new template
Hlt2Dst2D2XXLines F. Dettori, A. Contu Exclusive lines for D*-tagged D->mumu/emu/etc. lines and control modes Charm Adapt to new template
Hlt2ExpressLines Johannes Albrecht Lines for the express stream HLT Will we still have an express stream in Run II? Adapt to new template or remove if no longer needed
Hlt2HighPtJetsLines Marcin Kucharczyk Exclusive lines for jet physics QEE Adapt to new template if still relevant, else remove
Hlt2InclusiveDiElectronLines Jibo He, Will Barter Dielectron lines for Drell Yan, production, and displaced Psi->ee studies QEE, B&Q, B2CC Adapt to new template, consider together with Hlt2InclusiveElectronLines, maybe merge?
Hlt2InclusiveDiMuonLines Johannes Albrecht, Leandro de Paula, Antonio Perez-Calero Dimuon lines for all the different X->MuMu physics we do, despite name also hosts the multi-muon lines B2CC, B&Q, QEE Adapt to new template, possibly move multi-muon lines into their own configurable?
Hlt2InclusiveDiPhiLines Sergey Barsuk, Jibo He Exclusive Charmonium -> PhiPhi lines B&Q Adapt to new template
Hlt2InclusiveDiProtonLines Sergey Barsuk, Jibo He Exclusive Charmonium -> pp lines B&Q Adapt to new template
Hlt2InclusiveElectronLines Jibo He, Will Barter Single electron, electron track, and electron-hadron DrellYan lines QEE, Semileptonics Adapt to new template, consider together with Hlt2InclusiveDiElectronLines, maybe merge?
Hlt2InclusiveMuonLines Johannes Albrecht, Antonio Perez-Calero Single muon, mu-track, and tracking efficiency lines QEE, Semileptonics Adapt to new template, consider together with Hlt2InclusiveDiMuonLines. MuTrack is now obsolete and should be removed, while the tracking efficiency lines should move to their own configurable
Hlt2InclusivePhiLines Kim Vervink Inclusive Phi line B2CC, B2noC, RD Adapt to new template, update with developments in Hlt2InclusivePhiRun2Lines
Hlt2InclusivePhiRun2Lines Matt Kenzie Inclusive Phi lines for Run II B2CC, B2noC, RD Delete and move into Hlt2InclusivePhiLines instead
Hlt2KshortToMuMuPiPi Mike Sokoloff Exclusive lines for KS->mumupipi RD Adapt to new template, uses Hlt2TwoMuonForKshortToMuMuPiPi; suggest to rewrite around an appropriate NBody combiner
Hlt2TwoMuonForKshortToMuMuPiPi Mike Sokoloff Dimuon combiner used in KS->mumupipi RD Used in Hlt2KshortToMuMuPiPi, remove
Hlt2SecondLoopExampleLine Vladimir Gligorov Pedagogical HLT Serves no purpose, remove
Hlt2TopologicalLines Mike Williams All the topological triggers go here B2OC, B2noC, B2CC, RD, Semileptonics Adapt to new template
Hlt2MuNTrackLines Alex Shires Pre-topological trigger Mu+NTracks inclusive lines RD Obsolete, remove
Hlt2RadiativeTopoLines Albert Puig Topological trigger lines which can use a photon as one of the input particles RD Adapt to new template

-- VladimirGligorov - 2015-01-22

Edit | Attach | Watch | Print version | History: r2 < r1 | Backlinks | Raw View | WYSIWYG | More topic actions
Topic revision: r2 - 2015-01-26 - FrancescoDettori
 
    • Cern Search Icon Cern Search
    • TWiki Search Icon TWiki Search
    • Google Search Icon Google Search

    LHCb All webs login

This site is powered by the TWiki collaboration platform Powered by PerlCopyright & 2008-2019 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding TWiki? Send feedback