e-/e+ Accelerating Structure with Cyclic Variation of Azimuth Asymmetry
Conference
·
· Conf.Proc.C070625:3633,2007
OSTI ID:900611
A classical electron/positron accelerating structure is a disk-loaded cylindrical waveguide. The accelerator structure here has azimuth symmetry. The proposed structure contains a disk-loaded cylindrical waveguide where there is a periodical change of RF-field vs. azimuth. The modulation deforms the rf-field in such a manner that the accelerated particles undergo transverse focusing forces. The new class of accelerator structures covers the initial part of e+/e- linacs where a bunch is not rigid and additional transverse focusing fields are necessary. We discuss a bunch formation with a high transverse aspect ratio in the proposed structure and particularly in the photoinjector part of a linac.
- Research Organization:
- Stanford Linear Accelerator Center (SLAC)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC02-76SF00515
- OSTI ID:
- 900611
- Report Number(s):
- SLAC-PUB-12275
- Conference Information:
- Journal Name: Conf.Proc.C070625:3633,2007
- Country of Publication:
- United States
- Language:
- English
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