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Draft Report of the RHIC Planning Group

Draft Report of the RHIC Planning Group. T. Ludlam Open Meeting on RHIC Planning Dec. 3-4, 2003. RHIC Planning Group: Goal/Charge. Map the broad scientific priorities of the RHIC community onto a realistic schedule for facility operations and upgrades. Starting points…

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Draft Report of the RHIC Planning Group

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  1. Draft Report of the RHIC Planning Group T. Ludlam Open Meeting on RHIC Planning Dec. 3-4, 2003

  2. RHIC Planning Group: Goal/Charge Map the broad scientific priorities of the RHIC community onto a realistic schedule for facility operations and upgrades. • Starting points… • Beam Use Requests and Decadal Plans • PAC and Detector Adv. Comm. Recommendations • Requirements for machine operation and evolution • DOE Budget Guidance • NSAC Long Range Planning process • Optimize ops scenarios • Establish the scope and spec.s for RHIC II • Update plans for eRHIC 5 Year Plan 20 Year Outlook Input to BNL plan for DOE Review, 12/31/03

  3. RHIC Planning Group Convenors: T. Kirk, T. Ludlam Ex Officio: S. Aronson, D. Lowenstein, P. Paul

  4. Some planning mileposts… Near-term beam use plans Extended Beam Use planning Start eRHIC Constr. New NSAC LRP START RHIC II Constr. First LHC data RHIC II CD-0 New NSAC LRP

  5. Section I: Overview Page 1

  6. Section II: Near-term planning Page 2

  7. C-A guidance for machine performance Page 2

  8. From the Collider Projections document

  9. Table of minimal 5-year goals Page 2 Page 3

  10. Not included in table 1…. Page 3

  11. Summary of Beam Use Proposals 27 weeks/yr

  12. Alternative ops scenarios, averaging 27 wk/yr Page 4

  13. 5-week addition to Constant Effort scenario Page 4 Page 5

  14. Constant-effort budget table

  15. Near-term priorities under a constant-effort budget Page 6-7

  16. Section III: Near term upgrades Page 7

  17. Near-Term Upgrades PHENIX Si Tracker: $6M + Japanese contrib $3M STAR Time of Flight: $5M + Chinese contrib $2M EBIS Ion Source: $17.5M

  18. Sec. IV: Mid term outlook - RHIC II Page 9

  19. RHIC II Scope Page 10

  20. RHIC II and LHC Page 10

  21. Sec. V: Long Term outlook - eRHIC Page 11

  22. eRHIC scope, cost, schedule Page 12

  23. eRHIC parameters

  24. DOE Office of Science 20-year “Roadmap” RHIC II eRHIC

  25. FY06 FY07 Constant Effort FY04 FY05 FY09 FY08 Run Scenario ON DJ F MA MJ J AS ON DJ F MA MJ J AS ON DJ F MA MJ J AS ON DJ F MA MJ J AS ON DJ F MA MJ J AS ON DJ F MA MJ J AS Alternative RHIC Run Scenarios Under Discussion 5+9 Si+ Si 200;5+5 pp 200 5+14 Au+ Au 200;5+0 pp 200 Install Si tracker 5+19 Au+Au 62.4 5+19 Au+Au 200 85 prod. Wks., but no long pp until 2007 Cold AGS Snake + ~1/2 RHIC NEG pipes 5+19 pp 200 PHENIX 27-WEEK Comp-lete RHIC NEG pipes 5+14 Au+ Au 200;5+0 pp 200 5+9 Au Escan or Cu;5+5 pp 200 5+9 d+Au 200;5+5 pp 200 5+5 Au+ Au 200;5+9 pp 200 5+10 Au+ Au 200;5+5 pp 500 71 prod. Wks., pp every year, but no long runs Install TOF barrel STAR 27-WEEK 5+14 Au+ Au 200;5+0 pp 200 91 prod. Wks., 2 longish pp runs post-improvem’ts 5+9 Si+Si 200; 5+17 Au+Au 62.4; 5+10 pp 200 PHENIX STRAWMAN* 54-WEEK Install Si tracker??? 5+24 Au+Au 200; 5+17 pp 200 Cold AGS Snake + all RHIC NEG pipes 5+14 Au+ Au 200;5+0 pp 200 STAR STRAWMAN* 54-WEEK 5+9 Cu+Cu 200; 7+13 Au+Au low-E; 5+12 pp 200 84 prod. Wks., 2 longish pp runs post-improvem’ts 5+9 d+Au 200; 5+14 Au+Au 200; 5+13 pp 200 Install TOF barrel??? comp-lete TOF barrel Cold AGS Snake + all RHIC NEG pipes 5+14 Au+ Au 200;5+0 pp 200 STAR STRAWMAN*~36-WEEK 82 prod. Wks., 2 longish pp runs post-improvem’ts 5+15 Au+Au 200; 5+8 d+Au 200 20% TOF barrel 6+11 Au+Au low-E; 5+12 pp 200 5+8 Cu+Cu 200; 5+14 pp 200 Cold AGS Snake + all RHIC NEG pipes?? 85 prod. Wks., 2 longish pp runs post-improvem’ts, no summer runs 5+14 Au+ Au 200;5+0 pp 200 PHENIX STRAWMAN* SHORT/LONG Install Si tracker 5+14 Au+Au 62.4; 5+9 Si+Si 200 5+24 Au+Au 200 5+10 pp 200 5+14 pp 200 Cold Snake + ~1/2 NEG pipes 89 prod. Wks., 2 longish pp runs, E scan, 1 species, no summer runs comp-lete TOF barrel 5+10 AuAu 200; 5+9 Cu+Cu 200 5+14 Au+ Au 200;5+0 pp 200 5+10Au+ Au 200;5+9 pp 500 STAR STRAWMAN for 32 wks/yr 5+8 d+Au 200; 5+11 pp 200 5% TOF barrel 6+8 Au+Au low-E; 5+10 pp 200 Install Si tracker * N.B. Strawman scenarios are illustrative only, not proposed BUR’s approved by the collaborations.

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