On wakefields with two-dimensional planar geometry
In order to reach higher acceleration gradients in linear accelerators, it is advantageous to use a higher accelerating RF frequency, which in turn requires smaller accelerating structures. As the structure size becomes smaller, rectangular structures become increasingly interesting because they are easier to construct than cylindrically symmetric ones. One drawback of small structures, however, is that the wakefields generated by the beam in such structures tend to be strong. Recently, it has been suggested that one way of ameliorating this problem is to use rectangular structures that are very flat and to use flat beams. In the limiting case of a very flat planar geometry, the problem resembles a purely two-dimensional (2-D) problem, the wakefields of which have been studied.
- Research Organization:
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
- Sponsoring Organization:
- USDOE Office of Energy Research, Washington, DC (United States)
- DOE Contract Number:
- AC03-76SF00515
- OSTI ID:
- 489689
- Report Number(s):
- SLAC-PUB-7322; CONF-9606243-64; ON: DE97006488; TRN: 97:012520
- Resource Relation:
- Conference: 1996 DPF/DPB workshop on new directions for high energy physics, Snowmass, CO (United States), 25 Jun - 12 Jul 1996; Other Information: PBD: Oct 1996
- Country of Publication:
- United States
- Language:
- English
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