update on preparations for the phase 2 tp
DESCRIPTION
Update on preparations for the Phase 2 TP. TP 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 - PowerPoint PPT PresentationTRANSCRIPT
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TP 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
Technical Twiki page
https://twiki.cern.ch/twiki/bin/viewauth/CMS/HLLHCmuonPhase2 Outline of TP created (next slide)
Update on preparations for the Phase 2 TP1
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1. Introduction ~2 pp1.1. Physics goals1.2. General considerations for existing and new
detectorsBackgrounds
Trigger
1.3. Considerations for new detectorsMechanical constraints
Infrastructure like power and cooling
1.4. Components of the upgrade
2. Existing muon detector longevity ~10 pp 2.1 .DT (radiation, electronics), including R&D
needed2.2. CSC (chamber rates and radiation),
including R&D needed2.3. RPC (chamber rates and radiation, gas),
including R&D needed
3. Performance estimates and simulation plans ~2 pp
3.1. Muon reconstruction efficiency3.2. Trigger performance3.3. Capability to handle high background rates3.4. Performance for representative physics
processes
4. The GEM detectors for GE1/1 and GE2/1 ~4 pp
4.1. System overview4.2. GEM detectors, including rate and radiation
tolerance4.3. On-chamber electronics, electronics layout4.4. R&D needed
Muon TP section outline –version 1.1
5. The advanced RPC detectors for RE3/1, RE4/1 ~4 pp 5.1. System overview 5.2. Advanced RPC detectors, including rate
and radiation tolerance5.3. On-chamber electronics, electronics layout 5.4. R&D needed
6. The high eta (>2.4) extension ~3 pp6.1. Scenario with endcap calorimeter
replacement6.2. High granularity detectors, including rate
and radiation tolerance6.3. On-chamber electronics (if different from
GE1/1), electronics layout6.4. R&D needed
7. Infrastructure requirements ~2 pp7.1. Mechanical and installation constraints7.2. Gas, cooling, LV, HV, cabling
8. Project planning (or does this belong in a later section of the TP overall?) ~2 pp8.1. Organization8.2. Major remaining questions8.3. Timescale for R&D and production8.4. Plans towards TDR
9. Cost estimate ~2 pp
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See Didier Contardo’s talk at https://indico.cern.ch/conferenceDisplay.py?confId=290108
From Management Board 13-Jan-2014
Upgrade organization for Phase 2 in 2014 - approved at CB934
Notes1) Will evolve after TP2) Will form after TP3) Mandate will end with delivery of TP
chapter4) Mandate will end with TDR choice5) Each Coordination will describe
upgrade positions
Upgrades Project Management
D. Contardo
Deputies: L. Silvestris, J. Mans
Physics Coordination
Electronics./Online Coor.M. Hansen, C. Schwick
TrackerD. Abbaneo
ECALF. Cavallari, C. Jessop
DAQA. Racz
BRILA. Dabrowski, D. Stickland
L1-Trigger – TSG 2)
TBA
Muon TP coordination 1) J. Hauser
Trigger Perf & Strat.3)
O. Buchmueller, W. Smith
Track Trigger Int.A. Ryd, E. Perez
EE Shashlik R&DTBA
EE/HE PFCAL R&DTBA
EE/HE CFCAL R&DTBA
HCAL R&DP. de Barbaro
Endcap calorimetry 4)TBA, TBA
Offline Coordination
PPD Coordination
Trigger Coordination
Technical Coordination 5)
Resource Manager
Computing Coordination
Run Coordination
Main goals for Upgrade Project Management in 20145
o Phase 1 upgrade projects:- Technical Coordination oversees execution, Upgrades
Management contributes to review process
o Phase 2 upgrades are responsibility of the Upgrade Management:- This year, prepare Technical Proposal describing scope
and detector conceptual designs, and including supporting performance studies• Report on R&D program at LHCC Mar. 4• First draft of TP at Upgrade Week in Karslruhe Mar. 31
- decision point for scope and how to present - depending on study progress
• Review cost estimates from Mar. to Jun. • Present status of endcap calorimetry options and of
TP preparation at LHCC Jun. 3• New draft with full content at CMS week Jun. 23• July, readers panel prepare for CWR in Aug.• Upgrade week Sep. 1 - update with final studies -
approve & submit to LHCC for Sep. 23 meeting
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1st draft of TP muon section due by Mar. 31
Procedure for editing (LaTex) TP defined
Internal costing review(s) Jeff Spalding will convene an internal panel to assess
our cost estimates – more details in ~1 week
A Few Notes
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Backup slides
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Recap: the Phase 2 muon plans
Three main aspects: 1. Aging studies, replacement
GIF++ tests for CSC and RPC chamber aging, DT components Freon replacement for RPC gas after LS3 DT minicrate replacement
2. 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
3. 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
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Proposed at ECFA workshop
High Rapidity Muon (HRM) layout