Damping of higher-order modes in a threefold symmetry accelerating structure
Conference
·
OSTI ID:82269
- Duly Consultants, Rancho Palos Verdes, CA (United States)
- California Univ., San Diego, CA (United States)
We investigate a waveguide-coupled damping structure with threefold symmetry using the 2-D and 3-D MAFIA codes. Within the frequency range considered, all higher order modes except the TM011 and TE111 modes are heavily damped. Possible ways to detrap these by using asymmetric waveguides offset with respect to the accelerating cavity in the direction of the beam are studied. External Qs and resonant frequencies are calculated using recently developed computer methods.
- Research Organization:
- Duly Consultants, Rancho Palos Verdes, CA (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- FG03-90ER81080
- OSTI ID:
- 82269
- Report Number(s):
- CONF-910505-445; ON: DE95014737; TRN: 95:017368
- Resource Relation:
- Conference: 1991 Institute of Electrical and Electronics Engineers (IEEE) particle accelerator conference (PAC), San Francisco, CA (United States), 6-11 May 1991; Other Information: PBD: [1991]
- Country of Publication:
- United States
- Language:
- English
Similar Records
Damping of Higher-Order Modes in a Threefold Symmetry Accelerating Structure
Higher order mode damping studies on the PEP-II B-Factory RF cavity
Higher order mode damping studies on the PEP-II B-Factory RF cavity
Technical Report
·
Fri Apr 08 00:00:00 EDT 2005
·
OSTI ID:82269
Higher order mode damping studies on the PEP-II B-Factory RF cavity
Conference
·
Sun Mar 01 00:00:00 EST 1992
·
OSTI ID:82269
+7 more
Higher order mode damping studies on the PEP-II B-Factory RF cavity
Conference
·
Sun Mar 01 00:00:00 EST 1992
·
OSTI ID:82269
+7 more