1. Upgrade Phase 2 Mechanics meeting, 21 March 2013 Introduction
Agenda of this meeting
Tracker Layout and Module concepts
Overall planning
Collaboration between design teams, meetings
Upgrade Phase II Mechanics, 21 March 2013, indico:
Antti Onnela, CERN

2. Agenda Upgrade Phase II Mechanics, 21 March 2013, indico: 240514
Antti Onnela, CERN

3. Tracker layout and module concepts
Long Barrel
Barrel + Endcap
2S modules
PS modules
2S, 2-Strip modules
R > 600 mm
VPS, Pixel-Strip modules with
Vertical interconnections
R > 200 mm
PS, Pixel-Strip modules R > 200 mm
Upgrade Phase II Mechanics, 21 March 2013, indico:
Antti Onnela, CERN

4. Overall planning First major milestone: TP in autumn 2014
Conceptual design, studies on materials, technologies
First major milestone: TP in autumn 2014
Describe a mechanics concept (consistent with the proposed detector layout!), with detector modules, support and cooling structures, services arrangements. Also initial plans on how the detector can be constructed, assembled, tested and commissioned.
, cooling
D. Abbaneo
Upgrade Phase II Mechanics, 21 March 2013, indico:
Antti Onnela, CERN

5. Collaboration between design teams, meetings
Until the upgrade project has chosen between the proposed, different Tracker layout concepts, the mechanics design work needs to continue on all of them.
Mechanics design teams should collaborate to:
Identify and share common topics (e.g. choice of adhesives, cooling pipe material and connection techniques)
Allow for cross-checks between designs
Avoid duplication of work
Avoid leaving topics completely or poorly covered.
Collaboration between the design teams:
Use Web-accessible data storages
Common ones: and EDMS (both need a brush-up!)
+ Storages maintained by each design team
Hold Phase 2 Mechanics meetings every ~2 months. See next slide for 2013 CMS calendar.
Hold a Review on the Phase 2 Mechanics in summer-autumn 2013.
And of course and phone.
Upgrade Phase II Mechanics, 21 March 2013, indico:
Antti Onnela, CERN

6. N.B. During CMS Weeks difficult to find time for Upgrade meetings?
Mechanics Review? ? ? ? ?
Upgrade Phase II Mechanics, 21 March 2013, indico:
Antti Onnela, CERN