DocumentCode
2162087
Title
Longitudinal beam response measurements at CESR
Author
Byrd, John M.
Author_Institution
Lab. of Nucl. Studies, Cornell Univ., Ithaca, NY, USA
fYear
1991
fDate
6-9 May 1991
Firstpage
1842
Abstract
Measurements of the beam transfer function (BTF) for longitudinal dipole motion of multiple electron bunches are presented. Quantitative agreement is found for low current measurements at various bunch lengths. Qualitative comparisons are made between the behavior of different multibunch modes at low and high current. Low-current BTF measurements show good agreement with analytic calculation of the coherent response. High-current measurements on various multibunch modes indicate very little impedance interaction except through the RF cavity fundamental mode.<>
Keywords
electron accelerators; particle beam diagnostics; storage rings; RF cavity fundamental mode; beam transfer function; impedance interaction; longitudinal dipole motion; multibunch modes; multiple electron bunches; particle beam diagnostics; Current measurement; Frequency measurement; Impedance measurement; Motion measurement; Particle beam measurements; Particle beams; Radio frequency; Stability; Synchrotrons; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1991. Accelerator Science and Technology., Conference Record of the 1991 IEEE
Conference_Location
San Francisco, CA, USA
Print_ISBN
0-7803-0135-8
Type
conf
DOI
10.1109/PAC.1991.164796
Filename
164796
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