First partial Siberian snake test during acceleration
Journal Article
·
· Bulletin of the American Physical Society
OSTI ID:374734
- Univ. of Michigan, Ann Arbor, MI (United States); and others
The authors studied the acceleration of a spin-polarized beam through a depolarizing resonance using a partial Siberian snake. They accelerated polarized protons from 95 to 140 MeV while ramping a 10% partial Siberian snake along with the acceleration cycle. The 10% partial snake suppressed all observable depolarization during acceleration due to the G{gamma}=2 imperfection depolarizing resonance which occurred near 108 MeV. However, 20% and 30% partial Siberian snakes apparently moved an intrinsic depolarization resonance, normally near 177 MeV, into this energy range; this caused some interesting but not-yet-fully understood depolarization.
- OSTI ID:
- 374734
- Report Number(s):
- CONF-9304297--
- Journal Information:
- Bulletin of the American Physical Society, Journal Name: Bulletin of the American Physical Society Journal Issue: 2 Vol. 40; ISSN 0003-0503; ISSN BAPSA6
- Country of Publication:
- United States
- Language:
- English
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