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OPTICALLY-PUMPED POLARIZED H- AND 3HE++ ION SOURCES DEVELOPMENT AT RHIC
Name
SPIN2018_100.pdf
Description
Published version
Size
192.23 KB
Format
Adobe PDF
Checksum (MD5)
5313a01663758ed65256c4a462f968ef
Author(s)
Zelenski, Anatoli
Atoian, Grigor
Beebe, Ed
Raparia, Deepak
Ritter, John
MAXWELL, James
Milner, Richard
Musgrave, Matthew
Journal
Proceedings of Science
Publisher
Sissa Medialab
Version
Final published version
Abstract
© Copyright owned by the author(s) under the terms of the Creative Commons. The RHIC Optically-pumped Polarized H- Ion Source (OPPIS) upgrade with the atomic beam hydrogen injector and the He-ionizer cell was commissioned for operation in the Run-2013. The use of the high brightness primary proton source resulted in higher polarized beam intensity and polarization delivered for injection to Linac-Booster-AGS-RHIC accelerator complex. The proposed polarized 3He++ acceleration in RHIC and future electron- ion collider (eRHIC) will require about 2·1011 ions in the source pulse. A new technique had been proposed for production of high intensity polarized 3He++ ion beam. It is based on ionization and accumulation of the 3He gas (polarized by optical-pumping and metastability-exchange technique in the high magnetic field of a 5.0 T) in the Electron Beam Ion Source (EBIS). We present a status of the 3He++ ion source development.
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Creative Commons Attribution-NonCommercial-NoDerivs License
Persistent DSpace Link
DOI of Published Version
10.22323/1.346.0100
