Ultrashort laser-pulse diagnostics for detection of ordering within an ion beam |
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| Authors: | R. Calabrese V. Guidi P. Lenisa E. Mariotti L. Moi U. Tambini |
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| Affiliation: | (1) Dipartimento di Fisica dell'Università, I-44100 Ferrara, Italy;(2) INFN-Sezione di Ferrara, Italy;(3) Dipartimento di Fisica dell'Università, I-53100 Siena, Italy |
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| Abstract: | A novel diagnostic method to detect ordering within one-dimensional ion beams in a storage ring is presented. The ions are simultaneously excited by a ultrashort pulsed laser ( 1 ps) at two different locations along the beam and fluorescence is detected by a group of four photomultipliers. Correlation in fluorescence signals is a firm indication that the ion beam has an ordered structure. |
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