[14_0_X SIM] Update FTFP_BERT_EMN physics

[civanch]

PR description:

Geant4 Physics List FTFP_BERT_EMN is designed in order to provide more accurate simulation of Phase-2 CMS. In this PR this Physics List is updated to be coherent with CMS default FTFP_BERT_EMM. G4HepEm option is added. This PR should not affect any WF.

Estimated CPU speed-up for Phase-2 with FTFP_BERT_EMN physics 10-20% depending on WF.

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: NO

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-43403/37905

• This PR adds an extra 20KB to repository

[cmsbuild]

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

It involves the following packages:

• SimG4Core/PhysicsLists (simulation)

@civanch, @mdhildreth, @cmsbuild can you please review it and eventually sign? Thanks.
@bsunanda, @rovere, @fabiocos, @slomeo, @makortel this is something you requested to watch as well.
@rappoccio, @sextonkennedy, @antoniovilela you are the release manager for this.

cms-bot commands are listed here

[civanch]

please test

[cmsbuild]

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-6fbbae/36091/summary.html
COMMIT: ccb7ac5
CMSSW: CMSSW_14_0_X_2023-11-27-1100/el8_amd64_gcc12
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/43403/36091/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

• You potentially added 221 lines to the logs
• Reco comparison results: 6 differences found in the comparisons
• DQMHistoTests: Total files compared: 50
• DQMHistoTests: Total histograms compared: 3367918
• DQMHistoTests: Total failures: 4
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3367892
• 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

[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. @antoniovilela, @rappoccio, @sextonkennedy (and backports should be raised in the release meeting by the corresponding L2)

[rappoccio]

+1