Published June 23, 2006
| Version v1
Report
EXPERIENCE IN REDUCING ELECTRON CLOUD AND DYNAMIC PRESSURE RISE IN WARM AND COLD REGIONS IN RHIC
Creators
- ZHANG, S.Y.
- AHRENS, L.
- ALLESI, J.
- BAI, M.
- BLASKIEWICZ, M.
- CAMERON, P.
- CONNOLLY, R.
- DREES, A.
- FISCHER, W.
- GULLOTTA, J.
- HE, P.
- HSEUH, H.C.
- HUANG, H.
- LEE, R.
- LITVINENKO, V.
- MACKAY, W.W.
- MONTAG, C.
- NICOLETTI, A.
- OERTER, B.
- PILAT, F.
- PTITSYN, V.
- ROSER, T.
- SATOGATA, T.
- SMART, L.
- SYNDSTRUP, L.
- TEPIKIAN, S.
- THIEBERGER, P.
- TRBOJEVIC, D.
- WEI, J.
- ZENO, K.
- BROOKHAVEN NATIONAL LABORATORY (United States)
Description
The large scale application of non-evaporable getter coating in RHIC has been effective in reducing the electron cloud. Since beams with higher intensity and smaller bunch spacing became possible in operation, the emittance growth is of concern. Study results are reported together with experiences of machine improvements: saturated NEG coatings, anti-grazing ridges in warm sections, and the pre-pumping in cryogenic regions
Availability note (English)
Available from OSTI as DE00885019; PURL: https://www.osti.gov/servlets/purl/885019-E9E8Rj/Additional details
Identifiers
Publishing Information
- Imprint Pagination
- 5 p.
- Report number
- BNL--75445-2006-CP
Conference
- Title
- 10. Biennial European Particle Accelerator Conference (EPAC 06)
- Dates
- 26-30 Jun 2006
- Place
- Edinburgh (United Kingdom)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 37107132
- Subject category
- S43: PARTICLE ACCELERATORS;
- Resource subtype / Literary indicator
- Conference, Non-conventional Literature
- Descriptors DEI
- ACCELERATORS; CLOUDS; COATINGS; CRYOGENICS; ELECTRONS; GETTERS
- Descriptors DEC
- ELEMENTARY PARTICLES; FERMIONS; LEPTONS
Optional Information
- Contract/Grant/Project number
- KB0202011; AC02-98CH10886
- Funding organization
- DOE/SC (United States)