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Title: Lorentz Detuning of Superconducting Cavities with Unbalanced Field Profiles

Conference ·
OSTI ID:811119

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.

Research Organization:
Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
Sponsoring Organization:
USDOE Office of Energy Research (ER) (US)
DOE Contract Number:
AC05-84ER40150
OSTI ID:
811119
Report Number(s):
JLAB-ACP-03-80; DOE/ER/40150-5023; TRN: US0302996
Resource Relation:
Conference: PAC 2003, Seattle, WA (US), 05/12/2003--05/16/2003; Other Information: PBD: 12 May 2003
Country of Publication:
United States
Language:
English