[13_0_HeaviIon_X SIM] Backport for ZDC simulation

[civanch]

PR description:

This backport is strongly needed in order to allow n, nbar, and gamma reach ZDC. Validation and tests will be in #43483. This is needed for HI production.

PR validation:

private

If this PR is a backport please specify the original PR and why you need to backport that PR. If this PR will be backported please specify to which release cycle the backport is meant for:

[cmsbuild]

A new Pull Request was created by @civanch (Vladimir Ivantchenko) for CMSSW_13_0_HeavyIon_X.

It involves the following packages:

• SimG4Core/Application (simulation)

@mdhildreth, @cmsbuild, @civanch can you please review it and eventually sign? Thanks.
@slomeo, @rovere, @bsunanda, @fabiocos, @makortel 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

[civanch]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_13_0_HeavyIon_X IBs after it passes the integration tests. This pull request will now be reviewed by the release team before it's merged. @antoniovilela, @rappoccio, @sextonkennedy (and backports should be raised in the release meeting by the corresponding L2)

[antoniovilela]

please test

[cmsbuild]

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-7b1c0e/36324/summary.html
COMMIT: 460d8fa
CMSSW: CMSSW_13_0_HeavyIon_X_2023-12-04-1100/el8_amd64_gcc11
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-sw/cmssw/43484/36324/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

• You potentially removed 8 lines from the logs
• Reco comparison results: 16028 differences found in the comparisons
• DQMHistoTests: Total files compared: 49
• DQMHistoTests: Total histograms compared: 3283620
• DQMHistoTests: Total failures: 18739
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3264859
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.938 KiB( 48 files compared)
• DQMHistoSizes: changed ( 11834.0 ): 0.938 KiB SiStrip/MechanicalView
• Checked 213 log files, 164 edm output root files, 49 DQM output files
• TriggerResults: found differences in 4 / 47 workflows

[civanch]

hold

[cmsbuild]

Pull request has been put on hold by @civanch
They need to issue an unhold command to remove the hold state or L1 can unhold it for all

[civanch]

#43494 should be used.