[13_3_X] Vertex smearing for PbPb MC based on 2023 PbPb data

[francescobrivio]

PR description:

Verbatim backport of #43217
See master PR for detailed description

PR validation:

See master PR

Backport:

backport of #43217

[cmsbuild]

A new Pull Request was created by @francescobrivio for CMSSW_13_3_X.

It involves the following packages:

• Configuration/StandardSequences (operations)
• IOMC/EventVertexGenerators (simulation)

@civanch, @fabiocos, @antoniovilela, @rappoccio, @cmsbuild, @mdhildreth, @davidlange6 can you please review it and eventually sign? Thanks.
@sameasy, @JanFSchulte, @felicepantaleo, @makortel, @fabiocos, @VourMa, @mmusich, @grzanka, @rovere, @Martin-Grunewald, @mtosi, @missirol, @VinInn, @slomeo, @dgulhan, @GiacomoSguazzoni this is something you requested to watch as well.
@antoniovilela, @rappoccio, @sextonkennedy you are the release manager for this.

cms-bot commands are listed here

• Backported from Vertex smearing for PbPb MC based on 2023 PbPb data #43217

[francescobrivio]

backport of #43217

[francescobrivio]

@cmsbuild please test

• even though nothing is really consuming this for now AFAIU

[cmsbuild]

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-de4614/35847/summary.html
COMMIT: 12b8945
CMSSW: CMSSW_13_3_X_2023-11-15-1100/el8_amd64_gcc12
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/43287/35847/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

• You potentially removed 90 lines from the logs
• Reco comparison results: 16 differences found in the comparisons
• DQMHistoTests: Total files compared: 50
• DQMHistoTests: Total histograms compared: 3363028
• DQMHistoTests: Total failures: 1399
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3361607
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 49 files compared)
• Checked 214 log files, 167 edm output root files, 50 DQM output files
• TriggerResults: no differences found

[civanch]

+1

[antoniovilela]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_13_3_X IBs (tests are also fine) and once validation in the development release cycle CMSSW_14_0_X is complete. This pull request will be automatically merged.