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| WEPB05 |
Streak Camera Measurements of the SOLEIL Bunch Length
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241 |
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- M. Labat, L. Cassinari, M.-E. Couprie, R. Nagaoka, D. Pédeau
SOLEIL, Gif-sur-Yvette
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A double sweep streak camera (C5680, Hamamatsu) has been installed on the French third generation light source SOLEIL. The visible radiation of the diagnostics beam-line is used to study the longitudinal profile of the stored electron bunches. We report on the commissioning of the streak camera, as well as on its first uses. Measurements of single-bunch length as a function of various machine parameters such as RF cavity voltage and frequency, and beam current with a few picoseconds resolution are reported, and interpreted in terms of vacuum chamber impedance and beam stability.
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