Beam-cavity Interaction in Electron Storage Rings
نویسندگان
چکیده
A formal expression is obtained for the energy loss per . . _ turn, of a rigid bunch of electrons, to a closed cy lindrical cavity with quality factor Q. -The expression is valid provided the diameter of the entrance and exit ports for the beam are small ._.. .'compared to the bunch length. The effect of the ports is studied in an independent computational method. The energy loss is numerically evaluated for a range of parameters of interest to,electron storage rings. *On leave from European Organization for Nuclear Research, Geneva, Switzerland. **Work Supported by CNEN -i On leave to JET Group, Culham Laboratory, Abingdon, Berkshire OX143DB, United Kingdom _._ -. * Work supported by the U.S. Energy Research and Development Administration. (Submitted to Nucl. Instr. and Methods) Beam-Cavity Interaction in Electron Storage Rings __ 2 __
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