DocumentCode
378076
Title
Upgrading RHIC for higher luminosity
Author
MacKay, W. ; Ben-Zvi, I. ; Brennan, J.M. ; Harrision, M. ; Kewisch, J. ; Peggs, S. ; Roser, T. ; Trbojevic, D. ; Parkhomchuk, V.
Author_Institution
Brookhaven Nat. Lab., Upton, NY, USA
Volume
4
fYear
2001
fDate
2001
Firstpage
3126
Abstract
While RHIC has only just started running for its heavy ion physics program, in the first run last summer, we achieved 10% of the design luminosity. In this paper we discuss plans for increasing the luminosity by a factor of 35 beyond the nominal design. A factor of 4 should be straightforward by doubling the number of bunches per ring and squeezing the β* from 2 to 1 m at selected interaction points. An additional factor of 8 to 10 could be possible by using electron cooling to counteract intrabeam scattering and reduce the emittance of the beams
Keywords
colliding beam accelerators; ion accelerators; particle beam bunching; particle beam diagnostics; storage rings; β*; RHIC; bunches; electron cooling; emittance; interaction points; intrabeam scattering; luminosity; Contracts; Cooling; Electron beams; Electron emission; Gold; Lattices; Niobium; Particle scattering; Physics; US Department of Energy;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2001. PAC 2001. Proceedings of the 2001
Conference_Location
Chicago, IL
Print_ISBN
0-7803-7191-7
Type
conf
DOI
10.1109/PAC.2001.988026
Filename
988026
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