Microwave analysis of the damped detuned accelerator structure
Conference
·
OSTI ID:486185
- Stanford Linear Accelerator Center, Menlo Park, CA (United States); and others
Damped and detuned accelerating structures (DDS), designed to minimize the effects of long range wakefields excited by bunchtrains, are presently under investigations at SLAC. The authors report the first studies of beam-induced microwave signals in a prototype DDS. The DDS is a 206 cell, nearly constant gradient structure, employing Gaussian detuning, and four symmetrically placed waveguide manifolds to damp the first-band dipole modes. They describe the manifold and output coupler design, bench measurements, and measurements with beam during the ASSET experiment. Dipole mode signals have been used to steer the beam to the structure center and minimize the wakefield kick.
- Research Organization:
- SLAC National Accelerator Lab., Menlo Park, CA (United States); California Univ., San Diego, La Jolla, CA (United States)
- Sponsoring Organization:
- USDOE Office of Energy Research, Washington, DC (United States)
- DOE Contract Number:
- AC03-76SF00515; FG03-93ER40759
- OSTI ID:
- 486185
- Report Number(s):
- SLAC-PUB-7289; CONF-9608123-62; ON: DE97007684; TRN: 97:011317
- Resource Relation:
- Conference: 18. international linac conference, Geneva (Switzerland), 26-30 Aug 1996; Other Information: PBD: Sep 1996
- Country of Publication:
- United States
- Language:
- English
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