[MiniAOD] Lower AK4 Puppi jets pT cut for Run 3

[nurfikri89]

This PR lowers the pT cut on AK4 Puppi jets (slimmedJetsPuppi) from 15 GeV to 10 GeV in Run 3 MiniAODs, same pT cut value as AK4 CHS jets (slimmedJets).

• Event size increases by about 0.37%. The size comparison tests were performed with 5000 events from a UL18 TTJets AODSIM file.

PR validation:

passes the usual runTheMatrix test: runTheMatrix.py -l limited -i all --ibeos

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-36890/28161

• This PR adds an extra 20KB to repository

• There are other open Pull requests which might conflict with changes you have proposed:

  • File PhysicsTools/PatAlgos/python/slimming/miniAOD_tools.py modified in PR(s): Add SV variables to BTV OfflineDQM #36884, Adding muon MVA ID #36179

[cmsbuild]

A new Pull Request was created by @nurfikri89 (Nurfikri Norjoharuddeen) for master.

It involves the following packages:

• PhysicsTools/PatAlgos (reconstruction)

@jpata, @cmsbuild, @clacaputo, @slava77 can you please review it and eventually sign? Thanks.
@AlexDeMoor, @rappoccio, @gouskos, @jdolen, @JyothsnaKomaragiri, @ahinzmann, @schoef, @emilbols, @jdamgov, @mbluj, @nhanvtran, @gkasieczka, @hatakeyamak, @gpetruc, @azotz, @mariadalfonso, @demuller, @andrzejnovak, @seemasharmafnal, @mmarionncern this is something you requested to watch as well.
@perrotta, @dpiparo, @qliphy you are the release manager for this.

cms-bot commands are listed here

[jpata]

assign xpog

[cmsbuild]

New categories assigned: xpog

@mariadalfonso,@gouskos,@fgolf you have been requested to review this Pull request/Issue and eventually sign? Thanks

[jpata]

assign @cms-sw/jetmet-pog-l2

cc @laurenhay

[jpata]

Has this already been presented and discused at JME? What's the motivation for the change?

[nurfikri89]

@jpata This was discussed in last week’s XPOG meeting in the context of switching AK4 CHS to AK4 Puppi jets in Run 3 NanoAODs. The minimum pT of AK4 (currently CHS) jets stored in NanoAOD is 15 GeV. Since AK4 CHS jets are stored with pT > 10 GeV in MiniAODs, we would like to lower the pT threshold of AK4 Puppi jets to the same value.

[mariadalfonso]

please test

[cmsbuild]

-1

Failed Tests: RelVals RelVals-INPUT
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-f4a506/22258/summary.html
COMMIT: bdafbae
CMSSW: CMSSW_12_3_X_2022-02-06-2300/slc7_amd64_gcc10
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/36890/22258/install.sh to create a dev area with all the needed externals and cmssw changes.

RelVals

• 158.01158.01_HydjetQ_reminiaodPbPb2018_INPUT+HydjetQ_reminiaodPbPb2018_INPUT+REMINIAODHI2018PPRECOMB+HARVESTHI2018PPRECOMINIAOD/step2_HydjetQ_reminiaodPbPb2018_INPUT+HydjetQ_reminiaodPbPb2018_INPUT+REMINIAODHI2018PPRECOMB+HARVESTHI2018PPRECOMINIAOD.log
• 312.0312.0_Pyquen_ZeemumuJets_pt10_2760GeV_2021+Pyquen_ZeemumuJets_pt10_2760GeV_2021+DIGIHI2021MIX+RECOHI2021MIX+HARVESTHI2021PPRECO/step3_Pyquen_ZeemumuJets_pt10_2760GeV_2021+Pyquen_ZeemumuJets_pt10_2760GeV_2021+DIGIHI2021MIX+RECOHI2021MIX+HARVESTHI2021PPRECO.log

RelVals-INPUT

• 140.5611140.5611_RunHI2018AOD+RunHI2018AOD+REMINIAODHID18+HARVESTHI18MINIAOD/step2_RunHI2018AOD+RunHI2018AOD+REMINIAODHID18+HARVESTHI18MINIAOD.log
• 158.01158.01_HydjetQ_reminiaodPbPb2018_INPUT+HydjetQ_reminiaodPbPb2018_INPUT+REMINIAODHI2018PPRECOMB+HARVESTHI2018PPRECOMINIAOD/step2_HydjetQ_reminiaodPbPb2018_INPUT+HydjetQ_reminiaodPbPb2018_INPUT+REMINIAODHI2018PPRECOMB+HARVESTHI2018PPRECOMINIAOD.log

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-36890/28198

• This PR adds an extra 24KB to repository

• There are other open Pull requests which might conflict with changes you have proposed:

  • File PhysicsTools/PatAlgos/python/slimming/miniAOD_tools.py modified in PR(s): Add SV variables to BTV OfflineDQM #36884, Adding muon MVA ID #36179

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-36890/28719

• This PR adds an extra 20KB to repository

[cmsbuild]

Pull request #36890 was updated. @gouskos, @clacaputo, @cmsbuild, @fgolf, @slava77, @jpata, @mariadalfonso can you please check and sign again.

[gouskos]

please test

[cmsbuild]

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-f4a506/22905/summary.html
COMMIT: e648467
CMSSW: CMSSW_12_3_X_2022-03-07-1100/slc7_amd64_gcc10
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/36890/22905/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

• No significant changes to the logs found
• Reco comparison results: 1198 differences found in the comparisons
• DQMHistoTests: Total files compared: 49
• DQMHistoTests: Total histograms compared: 3984447
• DQMHistoTests: Total failures: 349
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3984076
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 48 files compared)
• Checked 204 log files, 45 edm output root files, 49 DQM output files
• TriggerResults: no differences found

[mariadalfonso]

+xpog

threshold of AK4puppi is set to 10 GeV

[clacaputo]

+reconstruction

• reco changese are in line with the PR
• MiniAOD event size increased by 0.37%
• event size can be optimized AK4 CHS jets pT cut for Run3 #37167. It will be done in a future PR

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next master IBs (tests are also fine). This pull request will now be reviewed by the release team before it's merged. @perrotta, @dpiparo, @qliphy (and backports should be raised in the release meeting by the corresponding L2)

[perrotta]

+1