Published May 23, 2003
| Version v1
Journal article
OPPIS upgrade for 2003 polarized run in RHIC
Creators
- 1. Brookhaven National Laboratory (United States)
- 2. INR, Moscow (Russian Federation)
Description
The polarization dilution by molecular ions which are produced in the ECR primary proton source is discussed. The molecular component can be reduced to about 5% by ECR source-operation optimization. It is further suppressed by optimization of the extraction electrode optics and by the decelerating einzel lens in the 35 keV LEBT line. As a result, the proton polarization of the accelerated beam was increased to over 80%, as measured in the 200 MeV proton-deuterium polarimeter. The OPPIS upgrade for 6 2/3 Hz repetition rate operation is also discussed
Additional details
Identifiers
- DOI
- 10.1063/1.1586678;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 667
- Journal Issue
- 1
- Journal Page Range
- p. 61-66
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- Workshop on increasing the AGS polarization
- Dates
- 6-9 Nov 2002
- Place
- Ann Arbor, MI (United States)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 35067936
- Subject category
- S43: PARTICLE ACCELERATORS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BEAM OPTICS; BROOKHAVEN RHIC; DEUTERIUM; ELECTRON CYCLOTRON-RESONANCE; FARADAY EFFECT; MOLECULAR IONS; OPERATION; OPTIMIZATION; POLARIZATION; PROTON BEAMS; PROTON SOURCES
- Descriptors DEC
- ACCELERATORS; BEAMS; CHARGED PARTICLES; CYCLOTRON RESONANCE; HEAVY ION ACCELERATORS; HYDROGEN ISOTOPES; IONS; ISOTOPES; LIGHT NUCLEI; NUCLEI; NUCLEON BEAMS; ODD-ODD NUCLEI; PARTICLE BEAMS; PARTICLE SOURCES; RADIATION SOURCES; RESONANCE; STABLE ISOTOPES; STORAGE RINGS
Optional Information
- Notes
- (c) 2003 American Institute of Physics