Polarized beam for the IUCF cooler injector synchrotron

Journal Article · Thu Jan 01 04:00:00 EST 1998 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.55032· OSTI ID:638725

Derenchuk, V P ^[1]; Belov, A S ^[2]

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1. Indiana University Cyclotron Facility, Bloomington, Indiana 47408 (United States)
2. Institute for Nuclear Research of the Russian Academy of Sciences, Moscow, 117312 (Russia)

The Indiana University Cyclotron Facility (IUCF) is in the process of commissioning a new synchrotron that is designed to rapidly accumulate, accelerate and inject beam into the IUCF Cooler ring. The Cooler Injector Synchrotron (CIS) is filled by the strip injection of 7 MeV negative ions that were pre-accelerated by an RFQ-DTL linear accelerator. This pre-accelerator has an acceptance of 1.0 {pi} mm mrad normalized with an injection energy of 25 keV. The injected beam should be pulsed with a maximum repetition rate of 5 Hz, have a maximum pulse width of 300 {mu}s and a peak beam current that exceeds 300 {mu}A. Beam commissioning will be complete by the fall of 1998 at which time CIS will be used exclusively to fill the Cooler ring with both unpolarized and polarized beams. A pulsed source of polarized negative hydrogen and deuterium ions is under construction at IUCF. The source will consist of a pulsed atomic beam which is ionized by the resonant charge exchange method. Progress in the design and construction of the ABS will be described. {copyright} {ital 1998 American Institute of Physics.}

• Sponsoring Organization: USDOE
• OSTI ID: 638725
• Report Number(s): CONF-9708176--
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 421; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
66 PHYSICS
ANIONS
ATOMIC BEAMS
BEAM OPTICS
BEAM PRODUCTION
DEUTERON BEAMS
DEUTERON SOURCES
HYDROGEN 1 MINUS BEAMS
ION SOURCES
IU CYCLOTRON
MICRO AMP BEAM CURRENTS
POLARIZED BEAMS
SYNCHROTRONS
VACUUM SYSTEMS