Longitudinal phase‐space measurements at IUCF
作者:
D. D. Caussyn,
M. Ball,
B. Brabson,
J. Budnick,
A. W. Chao,
J. Collins,
V. Derenchuk,
S. Dutt,
G. East,
M. Ellison,
T. Ellison,
D. Friesel,
W. Gabella,
B. Hamilton,
H. Huang,
W. P. Jones,
S. Y. Lee,
D. Li,
M. G. Minty,
S. Nagaitsev,
K. Y. Ng,
X. Pei,
G. Rondeau,
T. Sloan,
M. Syphers,
S. Tepikian,
Y. Wang,
Y. Yan,
P. L. Zhang,
期刊:
AIP Conference Proceedings
(AIP Available online 1992)
卷期:
Volume 292,
issue 1
页码: 163-169
ISSN:0094-243X
年代: 1992
DOI:10.1063/1.45106
出版商: AIP
数据来源: AIP
摘要:
Synchrotron motion in the IUCF cooler ring was studied using turn‐by‐turn beam tracking on ten‐turn intervals, where the beam phase relative to the rf and the closed‐orbit position in a high‐dispersion region were measured. The synchrotron tune shift with amplitude was measured and is compared with theory. The driven response of the system was also studied using the same techniques, and was found to share many of the same characteristics of other parametric resonant systems. The experimental results did not exhibit any effects of bunch decoherence expected from the tune shift with amplitude.
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