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SLHC8: Main Changes

David Lange26/Feb/2014

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Included in SLHC8

• Numerous bug fixes• Several requests from DQM to improve validation performance.

• Optimised muon validation• Changed configuration of track truth association.• Some behind the scenes changes.• All fixes should cut validation at 140 pileup from 27 minutes per

event to ~5 minutes.• L1 Trigger tracking code.• New geometry scenarios (next slide)• Many more changes, but not relevant to most people. Full list in backup.

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• BE5DPixel10D - 2019 detector with 5 disc tracker and 10 disc pixel covering up to 4 eta.

• Extended2023 - baseline design with Phase1 HCal until a Phase2 calorimeter is fully working.

• Extended2023HGCalMuon - High Granularity Calorimeter; details next.• Extended2023SHCal - Shashlik calorimeter; details next.• Extended2023SHCal4Eta - Shashlik with higher coverage; details next.• Extended2023TTI - track trigger studies require full Trigger Primitives,

which are currently only available for the Phase 0 calorimeter. 5 disc tracker and 10 disc pixels. No room for ME0 with the Phase 0 calorimeter.

• Extended2023Muon - Phase 2 calorimeter, 5 disc tracker and 10 disc pixels. ME0 included.

• Extended2023CFCal - geometry included but not currently configurable from runTheMatrix.

• Extended2023CFCal4Eta - geometry included but not currently configurable from runTheMatrix.

In the names above “extended” just means that forward detector components (e.g. totem) are included

Several new geometry scenarios

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Ianna Osborne

• High Granularity Calorimeter• 5 disc tracker• ME0

Extended2023HGCalMuon

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Ianna Osborne

Extended2023SHCalExtended2023SHCal4Eta

Shashlik calorimeter with either 4 eta coverage (left), or 3 eta (right)

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Extended2023CFCalExtended2023CFCal4Eta

Ianna Osborne

CFCal with either 4 eta coverage (left), or 3 eta (right)

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2017 100xx2019 102xxBE5D 104xx2017 FastSim 106xxBE5D FastSim 108xxBE5DForward FastSim 110xx2019WithGEM 112xxBE5DPixel10D 114xx2017Aging 116xx2019Aging 118xxExtended2023 120xxExtended2023HGCalMuon 122xxExtended2023SHCal 124xxExtended2023SHCal4Eta 126xxExtended2023TTI 128xxExtended2023Muon 130xx

Where xx is a number between 0 and 48 which defines the physics process. E.g.

runTheMatrix.py -w upgrade –l 10203,12003

runs a single 1TeV electron through 2019 and Extended2023. To list all available workflows:

runTheMatrix.py -n -w upgrade

The “--dryRun” option will allow you to see the cmsDriver command required for your own studies.

To accommodate the new geometry scenarios, the numbering scheme for runTheMatrix tests has changed. These are now:

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GEN-SIM DIGI RECO Harvesting

2017 ✓ ✓ ✓ ✓2019 ✓ ✓ ✓ ✓BE5D ✓ ✓ ✓ ✓2019WithGEM ✓ ✓ ✓ ✓BE5DPixel10D ✓ ✓ ✓ ✓2017Aging ✓ ✓ ✓ ✓2019Aging ✓ ✓ ✓ ✓Extended2023 ✓ ✓ ✓ ✓Extended2023HGCalMuon ✓ ✗ ✗ ✗Extended2023SHCal ✓ ✗ ✗ ✗Extended2023SHCal4Eta ✓ ✗ ✗ ✗Extended2023TTI ✓ ✗ ✗ ✗Extended2023Muon ✓ ✗ ✗ ✗

Not all steps currently run for all scenarios. For the new scenarios that do run, the results still need to be validated.

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Planned for SLHC9

• Working digitisation and reco steps for the new scenarios• Include the two CFCal scenarios in runTheMatrix

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Backup/Reference

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#2468 - fix harvesting in runTheMatrix tests#2301 - minor fix in validation#2352 - fix BE5DPixel10D for GEN-SIM#2336 - TrackingParticle selection change#2359 - change tracking association (big speedup)#2399 - HGCal XML files#2405 - skipBadFiles flag#2483 - fix crash in HCal validation harvesting#2328 - 2023 scenarios#2409 - optimised muon validation#2438 - change DBS URL to DBS3#2417 - fixed ClusterShapeHitFilter#2304 - geometry scenarios#2075 - ExternalDecay plugins from 6_2_X#2445 - change to LHEInterface environment#2442 - change DBS URL to DBS3 (merged from 6_2_X request)#2447 - skipBadFile flag (merged from 6_2_X request)#2464 - added file to run Tauola with EvtGen#2499 - shashlik endcap algorithm#2501 - RPC upgrade local reco

Full list of pull requests included in SLHC8 (1/3)

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#2505 - removed analysis packages#2510 - sim validation for GEM#2507 - add missing parameters to PFRootEvent#2514 - HGCal geometry#2469 - allow auto validation#2511 - Track Trigger Integration request to with changes to L1 tracking#2543 - new L1Trigger EGamma clustering#2521 - stop trying to update empty process history ID#2562 - fix to RPCSimSetup#2570 - bug fix for HCal reco geometry#2573 - updates for HGCal#2584 - update 2023 scenarios to include all muon detectors#2553 - do all validation above 30 pileup (previously was only tracking)#2585 - first try for reco with DE5DPixel10D#2534 - add lumisToProcess parameter#2588 - include correct ME0#2530 - more flexible way to specify upgrade runTheMatrix workflows#2594 - bug fixes for Phase 2 HE#2576 - merge in all non conflicting changes from 6_2_X#2529 - PF-Mustache SuperCluster/electron seeds

Full list of pull requests included in SLHC8 (2/3)

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#2555 - add hour-glass effect to the generator#2600 - corrections to include all Muons#2603 - added missing file for #2600#2602 - fast DIGI and RECO for ME0#2601 - add more scenarios and steps to runTheMatrix#2611 - added scenario for Track Trigger Integration group#2613 - added several scenarios#2612 - bug fix for HE geometry#2615 - bug fix for runTheMatrix TTI workflow#2616 - bug fix for runTheMatrix Extended2023Muon#2577 - Associative Memory L1 track finding#2618 - fix HO DetID labelling

Full list of pull requests included in SLHC8 (3/3)