Horizo Tal Beam-size Measureme Ts at Cesr-ta Usi G Sy Chrotro -light I Terferometer*
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چکیده
A horizontal beam profile monitor utilizing visible synchrotron radiation from a bending magnet has been designed and installed in CESR. The monitor employs a double-slit interferometer which has been used to measure horizontal beam sizes over a wide range of beam currents. By varying the separation of the slits, beam sizes ranging from 50 to 500 μm can be measured with a resolution of approximately 5 μm. The method for extracting the horizontal beam size from the interference pattern is presented and its application to intrabeam scattering studies is described.
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تاریخ انتشار 2012