Beam Commissioning of the PEP-II High Energy Ring
Creators
- Wienands, U.
- Anderson, S.
- Assmann, R.
- Bharadwaj, V.
- Cai, Y.
- Clendenin, J.
- Corredoura, P.
- Decker, F.J.
- Donald, M.
- Ecklund, S.
- Emma, P.
- Erickson, R.
- Fox, J.
- Fieguth, T.
- Fisher, A.
- Heifets, S.
- Hill, A.
- Himel, T.
- Iverson, R.
- Johnson, R.
- Judkins, J.
- Krejcik, P.
- Kulikov, A.
- Lee, M.
- Mattison, T.
- Minty, M.
- Nosochkov, Y.
- Phinney, N.
- Placidi, M.
- Prabhakar, S.
- Ross, M.
- Smith, S.
- Schwarz, H.
- Stanek, M.
- Teytelman, D.
- Traller, R.
- Turner, J.
- Zimmermann, F.
- Barry, W.
- Chattopadhyay, S.
- Corlett, J.
- Decking, W.
- Furman, M.
- Nishimura, H.
- Portmann, G.
- Rimmer, R.
- Zholents, A.
- Zisman, M.
- Kozanecki, W.
- Hofmann, A.
- Zotter, B.
- Steier, C.
- Bialowons, W.
- Lomperski, M.
- Lumpkin, A.
- Reichel, I.
- Safranek, J.
- Smith, V.
- Tighe, R.
- Sullivan, M.
- Byrd, J.
- Li, D.
- Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (United States)
Description
The PEP-II High Energy Ring (HER), a 9 GeV electron storage ring, has been in commissioning since spring 1997. Initial beam commissioning activities focused on systems checkout and commissioning and on determining the behavior of the machine systems at high beam currents. This phase culminated with the accumulation of 0.75 A of stored beam-sufficient to achieve design luminosity--in January 1998 after 3.5 months of beam time. Collisions with the 3 GeV positron beam of the Low Energy Ring (LER) were achieved in Summer of 1998. At high beam currents, collective instabilities have been seen. Since then, commissioning activities for the HER have shifted in focus towards characterization of the machine and a rigorous program to understand the machine and the beam dynamics is presently underway
Availability note (English)
Available from INIS in electronic form; Also available from OSTI as DE00940563; PURL: https://www.osti.gov/servlets/purl/940563-9Xb5Fl/Files
40007626.pdf
Files
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Additional details
Identifiers
Publishing Information
- Imprint Pagination
- 3 p.
- Report number
- LBNL--1130E
Conference
- Title
- Particle Accelerator Conference 1999
- Dates
- 29 Mar - 2 Apr 1999
- Place
- New York, NY (United States)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 40007626
- Subject category
- S43: PARTICLE ACCELERATORS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ACCELERATORS; BEAM CURRENTS; BEAM DYNAMICS; COMMISSIONING; DESIGN; ELECTRONS; POSITRON BEAMS; STORAGE RINGS
- Descriptors DEC
- BEAMS; CURRENTS; DYNAMICS; ELEMENTARY PARTICLES; FERMIONS; LEPTON BEAMS; LEPTONS; MECHANICS; PARTICLE BEAMS
Optional Information
- Contract/Grant/Project number
- AC02-05CH11231
- Funding organization
- Fusion Research Division (United States)