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Missing BPH relvals coverage for Phase-2

Open mmusich opened this issue 2 weeks ago • 7 comments

The online tracking development for the Phase-2 upgrade HLT is approaching a point in which it would be beneficial for further development as well as for validation purposes to have access readily at every pre-release to samples containing typical BPH signatures with moderately displaced tracks. Currently there are many such samples available for Run 3, e.g.:

$ eos ls /eos/cms/store/relval/CMSSW_16_0_0_pre1/ | grep RelValB
RelValB0ToJpsiK0s_DGamma0_13p6TeV
RelValB0ToKstarMuMu_14TeV
RelValBdToKstarEleEle_14TeV
RelValBsToEleEle_14TeV
RelValBsToJpsiGamma_14TeV
RelValBsToJpsiPhi_mumuKK_14TeV
RelValBsToMuMu_14TeV
RelValBsToPhiPhi_KKKK_14TeV
RelValBuMixing_14
RelValBuToJPsiPrimeKToJPsiPiPiK_14TeV

but as far as I understand they are not produced routinely for Phase2 using the default detector geometry (at the time of writing that would be D121 ~~D110~~). The request would be to start to regularly produce them at each pre-release, both for PU=0 and PU=200 scenarios. We can use this ticket to discuss which samples could be most useful. In case it's expensive to produce all of them, my guess is that we could start with RelValBsToJpsiPhi_mumuKK_14TeV.

mmusich avatar Dec 05 '25 13:12 mmusich

cms-bot internal usage

cmsbuild avatar Dec 05 '25 13:12 cmsbuild

A new Issue was created by @mmusich.

@Dr15Jones, @ftenchini, @makortel, @mandrenguyen, @sextonkennedy, @smuzaffar can you please review it and eventually sign/assign? Thanks.

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cmsbuild avatar Dec 05 '25 13:12 cmsbuild

assign pdmv

AdrianoDee avatar Dec 05 '25 13:12 AdrianoDee

New categories assigned: pdmv

@AdrianoDee,@antoniovagnerini,@DickyChant,@miquork you have been requested to review this Pull request/Issue and eventually sign? Thanks

cmsbuild avatar Dec 05 '25 13:12 cmsbuild

don't forget the Xi

slava77 avatar Dec 05 '25 13:12 slava77

As a reference, one of the latest productions for Run3. Note that these are all noPU. For PU in Run3 we produce only BuMixing. For some of them I think we will have to reduce the stats if we want to have them also with PU200 (such as B0ToJpsiK0s for which we produce 500k events ). But in general, I think this should be doable for all the samples.

AdrianoDee avatar Dec 05 '25 15:12 AdrianoDee

But in general, I think this should be doable for all the samples.

thanks, very appreciated.

mmusich avatar Dec 08 '25 08:12 mmusich