1. Jan 24, 2005Tracking Upgrades Welcome and Agenda Carl Haber 1 US ATLAS: Meeting on SLHC Tracking Upgrades 24-25 Jan 2005 Lawrence Berkeley Lab Welcome and Agenda

2. Jan 24, 2005Tracking Upgrades Welcome and Agenda Carl Haber 2 Welcome to Berkeley

3. Jan 24, 2005Tracking Upgrades Welcome and Agenda Carl Haber 3 Participants Berkeley UC Santa Cruz Brookhaven Hampton Univ. Ohio State RAL Liverpool

4. Jan 24, 2005Tracking Upgrades Welcome and Agenda Carl Haber 4 Goals Review status of silicon upgrade efforts Prepare for upcoming ATLAS-wide tracking upgrade discussions –Feb meeting at CERN for all upgrades –Tracking specific meeting, July in Genoa Plans for efforts over the next 6-12 months “Hands-on” lab discussion of electronics testing and stave assembly Design review of phase-1 stave hybrid

5. Jan 24, 2005Tracking Upgrades Welcome and Agenda Carl Haber 5 Broad Agenda Monday AM: talks, video Monday PM: hybrid review, lab time Monday eve: group dinner at XXX, 7pm, map handout, rides needed? Tues AM: talks, video Tues PM: lab time, assembly Lunches will be at LBNL cafeteria

6. Jan 24, 2005Tracking Upgrades Welcome and Agenda Carl Haber 6 Monday Jan 24 0900-0930 Welcome and agenda Carl Haber 0930-1015Overview of program, funding etc Abe Seiden 1015-1045Report from UKMarc Weber 1045-1115Report from UKPhil Allport 1115-1130break 1130-1200Inner Detector Simulation resultsDavid Lissauer 1200-1230Stave development projectCarl Haber 1230-1300 Update on Stripixel development at BNLDavid Lynn 1300-1400 Lunch at the LBNL cafeteria 1400-1500design review of Phase-1 stave, hybrid, continued discussion 1500-1600 discussion of testing procedures 1600-1730lab time 1900 Dinner Tues Jan 25 0900-0915Intro and agendaCarl Haber 0915-1000Viking & ABCD test station development David Lynn 1000-1030 DC-DC converters/power schemesMaurice Garcia-Sciveres 1030-1100Front End Electronics developmentsNed Spencer 1100-1115break 1115-1145New materials Hartmut Sadrozinski 1145-1300Discussion of issues, plans,design aspects (redundancy, power, segmentation…) 1300-1400Lunch at the LBNL Cafeteria 1400-1500discussion continuation 1500-1730lab time, examination of stave assembly process

7. Jan 24, 2005Tracking Upgrades Welcome and Agenda Carl Haber 7 Parameters LHC, SLHC LHC SLHC  s 14 TeV 14 TeV L 10 34 10 35 Bunch spacing  t 25 ns 12.5 ns  pp (inelastic) ~ 80 mb ~ 80 mb N. interactions/x-ing ~ 20 ~ 100 (N=L  pp  t) dN ch /d  per x-ing ~ 150 ~ 750 charge particles ~ 450 MeV ~ 450 MeV Track density 1 10 Pile-up noise in cal 1 ~3 Dose central region 1 10

8. Jan 24, 2005Tracking Upgrades Welcome and Agenda Carl Haber 8 Elements of an SLHC Tracker < 20 cm: inner, dose:10 16 /cm 2 –new technology 20 < r < 50 cm: intermediate, dose: 10 14 -10 15 /cm 2 –pixels, short strips, strip-pixels –modularity, mass, reliability, system issues –60 m 2, 4K “SCT modules” > 50 cm: outer 10 12 -10 13 /cm 2 –strips –modularity, mass, construction logistics –140 m 2, 16K “SCT modules”

9. Jan 24, 2005Tracking Upgrades Welcome and Agenda Carl Haber 9 300 500 1070

10. Jan 24, 2005Tracking Upgrades Welcome and Agenda Carl Haber 10 Development of Tracking Structures Address here the SCT region and the replacement of the TRT with silicon strip modules. Pursue certain generic or basic R&D to flesh out eventual direction(s). The modularity required or adopted will be effected by a number of factors –Experience from present SCT effort –Radius, occupancy, simulations –Material –Assembly logistics, cost, and schedule Starting concept is a stave (multi-module) structure as was studied for CDF Run2b

11. Jan 24, 2005Tracking Upgrades Welcome and Agenda Carl Haber 11 3 Phases + Related Project Phase 1: (FY05) Explore behavior of ATLAS electronics on a stave, leverage Run2b experience. –Assemble mock and real staves at LBNL and then BNL BNL Strip-pixel project: (FY05) Development of an ATLAS specific single-sided 2D detector. Phase 2: (FY05)Test of strip-pixel detector with analog and ATLAS binary readout at BNL. Phase 3: (FY06) Development of new ATLAS specific stave with strip-pixel or other appropriate readout.