European Organization for Nuclear Research Cern Sl/98-029 (ap) Beam Dynamics at Lep
نویسنده
چکیده
LEP has proved to be one of the most flexible ee colliders built to date. It has operated at various energies, in several modes, with everincreasing demands for luminosity in clean and precisely known beam conditions. Together with some unique features, LEP therefore has much in common with future ee factories. Beam-dynamical phenomena have been among the crucial determinants of LEP’s performance. These include single-particle dynamics (optics design, dynamic aperture, radiation effects, etc.), a variety of beam-beam effects and collective instabilities. The strategies adopted to overcome these effects and maximise performance will be described with emphasis on those relevant to the design and operation of ee factories. Invited talk at the Advanced ICFA Beam Dynamics Workshop on “Beam Dynamics Issues for ee Factories”, Frascati, 20-25 October 1997
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