RHIC BPM SYSTEM PERFORMANCE, UPGRADES, AND TOOLS.

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During the RHIC 2001-2 run, the beam position monitor (BPM) system provided independent average orbit and turn-by-turn (TBT) position measurements at 162 locations in each measurement plane and RHIC ring. TBT acquisition was successfully upgraded from 128 turns to 1024 turns per trigger, including injection. Closed orbits were acquired and automatically archived every two seconds through each acceleration ramp for orbit analysis and feed-forward orbit correction. This paper presents the overall system performance during this run, including precision, reproducibility, radiation damage, and analysis tools. We also summarize future plans, including million-turn TBT acquisition for nonlinear dynamics studies.

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3 pages

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SATOGATA,T.; CAMERON,P.; CERNIGLIA,P.; CUPOLO,J.; DAWSON,C.; DEGEN,C. et al. June 2, 2002.

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During the RHIC 2001-2 run, the beam position monitor (BPM) system provided independent average orbit and turn-by-turn (TBT) position measurements at 162 locations in each measurement plane and RHIC ring. TBT acquisition was successfully upgraded from 128 turns to 1024 turns per trigger, including injection. Closed orbits were acquired and automatically archived every two seconds through each acceleration ramp for orbit analysis and feed-forward orbit correction. This paper presents the overall system performance during this run, including precision, reproducibility, radiation damage, and analysis tools. We also summarize future plans, including million-turn TBT acquisition for nonlinear dynamics studies.

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3 pages

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  • 2002 EUROPEAN PARTICLE ACCELERATOR CONFERENCE, PARIS (FR), 06/02/2002--06/07/2002

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  • Report No.: BNL--68941
  • Grant Number: AC02-98CH10886
  • Office of Scientific & Technical Information Report Number: 798551
  • Archival Resource Key: ark:/67531/metadc742646

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Office of Scientific & Technical Information Technical Reports

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  • June 2, 2002

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  • Oct. 19, 2015, 7:39 p.m.

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  • Nov. 9, 2015, 10:06 p.m.

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SATOGATA,T.; CAMERON,P.; CERNIGLIA,P.; CUPOLO,J.; DAWSON,C.; DEGEN,C. et al. RHIC BPM SYSTEM PERFORMANCE, UPGRADES, AND TOOLS., article, June 2, 2002; Upton, New York. (digital.library.unt.edu/ark:/67531/metadc742646/: accessed October 23, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.