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PEP-II B-Factory Operations and Downtime Planning

PEP-II B-Factory Operations and Downtime Planning. John Seeman Head of the Accelerator Department SLAC Operations Review June 16, 2004. Scheduling. Accelerator Run Planning is done with: Laboratory Director (J. Dorfan) Associate Director of Technical Division (J. M. Paterson)

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PEP-II B-Factory Operations and Downtime Planning

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  1. PEP-II B-Factory Operations and Downtime Planning John Seeman Head of the Accelerator Department SLAC Operations Review June 16, 2004

  2. Scheduling • Accelerator Run Planning is done with: • Laboratory Director (J. Dorfan) • Associate Director of Technical Division (J. M. Paterson) • Assistant Director of Technical Division (J. Seeman) • PEP-II Run Coordinator (U. Wienands) • BaBar Spokesman (M. Giorgi) • BaBar Technical Coordinator (W. Wisniewski) • BaBar Run Coordinators (S. Luitz, U. Nauenberg) • Technical staff • Power Manager (G. Loew) • Operations Head (R. Erickson) • Spokespersons of other small experiments.

  3. AIP funding has driven PEP-II luminosity increases!

  4. Projects reviews for Tech. Div. Projects • Project Review Schedule • Location: POM-FLORA Conference Room Bldg 280. • June 2 No meeting due to DOE review • June 9 Support tube insertion upgrade S. Metcalfe • PEP-II new IP Q2R chamber S. Metcalfe • New low group delay woofer D. Teytelman • HER power supply upgrades for higher tunes U. Wienands • June 16 No meeting due to PEP-II Operations Review • June 23 Vacuum work for HER9 and LER4 RF stations D. Kharakh • Linac Sector 19 accelerator changes for LCLS L. Bentson • Linac Sector 19 shield wall changes for LCLS J. B. Folger • PEP-II LER SLM K. Jobe / A. Fisher • June 30 Power PC upgrades J. Dusatko • Status LER4 and HER9 RF Stations P. McIntosh/A. Hill • Status LER5 and HER10 RF Stations P. McIntosh/A. Hill • New SLAC BFK klystrons and CPI repairs C. Pearson/S. Gold • RF window (476 MHz) production P. McIntosh/C. Pearson • July 7 PEP-II new radial ion pumps D. Wright • PEP-II new IP B1/Q2 chambers J. Langton • PEP-II new IP Q4 and Q5 chambers R. Pope • PEP-II new luminosity chamber A. Sheng • PEP-II new Q2 bellows N. Kurita • July 14 PEP-II new longitudinal FB kicker project U. Wienands • Transverse feedback upgrades U. Wienands • New X-Y BPMs for all of PEP-II R. Johnson • Support tube chiller upgrade S. Ecklund • July 21 New PEP-II injection kicker pulsers A. Kulikov/C. Pappas • PEP-II IR2 power supply upgrades P. Bellomo

  5. SLAC Operating Schedule E164, E164X - Plasma Wakefield Experiment E 165 - FLASH, Flourescence from Air Showers SPPS - Sub pico second X-ray Source

  6. Linac Beam Schedule in Addition to PEP-II

  7. Projected Delivered Luminosity in PEP-II • Delivered Cumulative • Year Month Days Average Peak Integrated delivered • to Peak luminosity luminosity integrated • Luminosity xE33 per period luminosity • Ratio (at end) fb-1 fb-1 • 2004 April 30 0.60 8.5 14.1 210.0 • 2004 May 31 0.60 9.0 14.1 224.1 • 2004 June 30 0.60 9.5 14.4 238.4 • 2004 July 31 0.57 10.0 14.9 253.3 • 2004 Aug-Sept 81 0.00 0.0 0.0 253.3 • 2004 October 10 0.30 6.0 0.8 254.1 • 2004 November 30 0.45 10.0 9.3 263.4 • 2004 December 22 0.55 11.0 11.0 274.4 • 2005 January 25 0.55 11.0 13.1 287.5 • 2005 February 28 0.60 12.0 16.7 304.2 • 2005 March 31 0.60 13.0 20.1 324.3 • 2005 April 30 0.60 14.0 21.0 345.3 • 2005 May 31 0.60 15.0 23.3 368.6

  8. PEP-II Delivered Luminosity (Cont) • 2005 June 30 0.60 15.0 23.3 391.9 • 2005 July-Dec 183 0.00 0.0 0.0 391.9 • 2006 January 25 0.30 9.0 2.9 394.8 • 2006 February 28 0.50 14.0 13.9 408.7 • 2006 March 31 0.55 15.0 21.4 430.1 • 2006 April 30 0.60 16.0 24.1 454.2 • 2006 May 31 0.60 17.0 26.5 480.7 • 2006 June 30 0.60 17.5 26.8 507.5 • 2006 July 31 0.57 17.5 26.7 534.2 • 2006 Aug-Sept 61 0.00 0.0 0.0 534.2 • 2006 October 31 0.40 14.0 7.5 541.7 • 2006 Nov 30 0.55 17.0 22.1 563.8 • 2006 Dec 22 0.60 18.0 20.0 583.8 • 2007 January 25 0.60 19.0 24.0 607.8 • 2007 February 28 0.60 19.5 27.9 635.7 • 2007 March 31 0.60 20.0 31.7 667.5 • 2007 April 30 0.65 20.0 33.7 701.2 • 2007 May 31 0.65 20.0 34.8 736.0

  9. PEP-II Delivered Luminosity (Cont) • 2008 June 30 0.70 22.0 39.9 1091.4 • 2008 July 31 0.65 22.0 38.3 1129.7 • 2008 Aug-Sept 61 0.00 0.0 0.0 1129.7 • 2008 October 31 0.40 15.0 8.0 1137.7 • 2008 Nov 30 0.60 22.0 28.8 1166.5 • 2008 Dec 22 0.65 22.0 27.2 1193.7 • 2009 January 25 0.65 22.0 30.9 1224.6 • 2009 February 28 0.70 22.0 37.3 1261.8 • 2009 March 31 0.70 22.0 41.2 1303.1 • 2009 April 30 0.70 22.0 39.9 1343.0 • 2009 May 31 0.70 22.0 41.2 1384.2 • 2009 June 30 0.70 22.0 39.9 1424.1 • 2009 July 31 0.65 22.0 38.3 1462.4 • 2009 Aug-Sept 61 0.00 0.0 0.0 1462.4 • 2009 October 31 0.40 15.0 8.0 1470.5 • 2009 Nov 30 0.60 22.0 28.8 1499.3 • 2009 Dec 22 0.65 22.0 27.2 1526.4

  10. PEP-II Delivered Luminosity (Cont) • 2010 January 25 0.65 22.0 30.9 1557.3 • 2010 Februar 28 0.70 22.0 37.3 1594.6 • 2010 March 31 0.70 22.0 41.2 1635.8 • 2010 April 30 0.70 22.0 39.9 1675.7 • 2010 May 31 0.70 22.0 41.2 1717.0 • 2010 June 30 0.70 22.0 39.9 1756.9 • 2010 July 31 0.65 22.0 38.3 1795.2 • 2010 Aug-Sep 61 0.00 0.0 0.0 1795.2 • 2010 October 31 0.40 15.0 8.0 1803.2 • 2010 Nov 30 0.60 22.0 28.8 1832.0 • 2010 Dec 22 0.65 22.0 27.2 1859.2

  11. Over all PEP-II Down Schedule 2004-2010 • 2004 down: August 1 to October 15 for BaBar IFR. • 2005 down: July 1 to December 31 for BaBar IFR and PEP-II support tube. • 2006 down: August-September. • 2007 down: August-September. • 2008 down: August-September. • 2009 down: August-September. • Every downtime is planned in great detail (See available handouts).

  12. Accelerator Breakout Plan • "Operations" planning and downtimes J. Seeman • Accelerator operations and efficiency R. Erickson • Safety over-site for operations M. Saleski • PEP-II operations and MDs U. Wienands • Linac beams to other programs R. Erickson • AIP projects J. Seeman • PEP-II RF operations and upgrades R. Larsen • PEP-II IR upgrades M. Sullivan

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