DocumentCode
409327
Title
Lorentz detuning of superconducting cavities with unbalanced field profiles
Author
Delayen, J.R.
Author_Institution
Thomas Jefferson Nat. Accel. Facility, Newport News, VA, USA
Volume
2
fYear
2003
fDate
12-16 May 2003
Firstpage
1380
Abstract
Tests on the prototype SNS medium beta cryomodule showed a strong correlation between the flatness of the field profile and the Lorentz detuning coefficient (both static and dynamic). We present an analytical model for the enhancement of the Lorentz detuning as a function of the flatness of the field profile resulting from a spread of the frequencies of the individual cells of the cavity.
Keywords
accelerator cavities; superconducting cavity resonators; Lorentz detuning coefficient; cavity cells; flatness; superconducting cavities; unbalanced field profiles; Analytical models; Delay; Electromagnetic fields; Electromagnetic measurements; Electromagnetic radiation; Frequency; Oscillators; Prototypes; Superconducting devices; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2003. PAC 2003. Proceedings of the
ISSN
1063-3928
Print_ISBN
0-7803-7738-9
Type
conf
DOI
10.1109/PAC.2003.1289712
Filename
1289712
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