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Optical stochastic cooling
Author(s) -
A. A. Mikhailichenko,
M. Zolotorev
Publication year - 1993
Publication title -
physical review letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.688
H-Index - 673
eISSN - 1079-7114
pISSN - 0031-9007
DOI - 10.1103/physrevlett.71.4146
Subject(s) - thermal emittance , physics , dipole , antiproton , quadrupole , beam emittance , electron , electron cooling , radio frequency quadrupole , amplifier , excitation , muon , proton , particle accelerator , computational physics , atomic physics , nuclear physics , optics , beam (structure) , quantum mechanics , optoelectronics , cmos
In this paper, we consider the utilization of optical amplifiers with bandwidth [Delta][ital f][congruent]10[sup 14] Hz for use in stochastic cooling. It is shown that quadrupole and dipole wigglers can be used as pickups and kickers, respectively. The proposed method increases the application of the stochastic cooling method beyond the traditional area of proton-antiproton cooling. For example, the method has application to electron-positron cooling as well as potential in muon cooling. The proposed method makes possible the independent choice of damping time and source of excitation of emittance, thereby providing a new direction for the design of low-emittance damping rings.

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