General news i
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General news I. Update on progress for TP: 2 slides follow to be shown at USG02 (Upgrade Steering Group) Monday 27 Jan at 16:00 (1 hr ago, https://indico.cern.ch/conferenceDisplay.py?confId=297597 ) … comments + time machine? LHCC has concerns about R&D program for Phase 2 Uncovered areas?

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General news I

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General news i

General news I

  • Update on progress for TP:

    • 2 slides follow to be shown at USG02 (Upgrade Steering Group) Monday 27 Jan at 16:00 (1 hr ago, https://indico.cern.ch/conferenceDisplay.py?confId=297597) … comments + time machine?

  • LHCC has concerns about R&D program for Phase 2

    • Uncovered areas?

    • Duplication of effort between CMS & ATLAS?

    • Has asked for presentations at March 4 meeting

    • See USG01 https://indico.cern.ch/conferenceDisplay.py?confId=294535

  • Therefore, upgrade management is conducting an R&D survey:

    • Information to be gathered by JH before USG meeting of Feb. 3 (1 week!).

    • Template for information attached to the agenda (Phase2_R&D_template_JM_DC.docx).

    • U.S. R&D proposals submitted for 2014, no decisions

    • Others – please let me know, even verbally, ASAP! European AIDA 2 proposals?


General news ii

General news II

  • Upcoming: all-day “kickoff” workshop on Thursday Feb. 6, on the topic “Upgrade TP Performance Studies:

    • https://indico.cern.ch/conferenceDisplay.py?confId=293230

    • Alexei Safonov will give the 15’+5’ muon talk

  • New Hypernews forum “Upgrade Technical Proposal Performance Studies”, you are invited to subscribe

    • https://hypernews.cern.ch/HyperNews/CMS/get/upgrade-tp-studies.html

  • Planning for Karlsruhe Upgrade Week going on

    • Website open but lacking important info (https://indico.cern.ch/conferenceDisplay.py?confId=294765)

    • Draft schedule – next slide


Draft karlsruhe schedule

When to have muon parallel session?

How much time needed?

Attendance from muon community?

Draft Karlsruhe schedule


Update on muon preps for the phase 2 tp

Update on muon preps. for the Phase 2 TP

  • TP muon editing group

    • Editor JH, contact persons:

      • Consolidation of existing: Cristina DT, Armando CSC, Gabriella RPC

      • Simulation: Anna Colaleo, Alexei Safonov

      • New detectors: Archana, Marcello Abbrescia

      • Electronics: Paul Aspell

      • Integration into CMS and infrastructure, costing: TBD

  • Current status of muon work

    • Twiki page https://twiki.cern.ch/twiki/bin/viewauth/CMS/HLLHCmuonPhase2

    • Detailed outline of TP created and put into the official draft

    • R&D proposals being hatched, much simulation work going on, technical questions being addressed


Expectations for first draft of tp muon section

Expectations for first draft of TP muon section

  • Draft ~2 weeks

  • Text available from ECFA, RRB: can put something in ~4 weeks

  • May take ~2 months

Briefly:

  • Intro

  • Longevity of existing

  • Performance estimates

  • GE1/1 and GE2/1

  • RE3/1 and RE4/1

  • ME0 behind rebuilt HE

  • Infrastructure

  • Project planning

  • Costing


Backup slides

Backup slides


Recap the phase 2 muon plans

Recap: the Phase 2 muon plans

Three main aspects:

  • Aging studies, replacement

    • GIF++ tests for CSC and RPC chamber aging, DT components

    • Freon replacement for RPC gas after LS3

    • DT minicrate replacement

  • Forward muon trigger and redundancy

    • GE1/1 and GE2/1 based on improved L1 trigger, redundancy in the most intense region

    • RE3/1 and R4/1: timing for background rejection and PU mitigation

  • Forward muon tagging extension (ME0)

    • Large eta coverage (~2.1-4.0) for big acceptance, S/N boosts in modes with muon

    • Hermeticity for modes excluding muons


High rapidity muon hrm layout

High Rapidity Muon (HRM) layout

  • Proposed at ECFA workshop


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