| Paper |
Title |
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| TUPCH067 |
Time-resolved Beam Emittance Measurement of Dragon-I Linear Induction Accelerator
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1166 |
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- G.J. Yang, S. Chen, X. Jiang, Z. Zhang
CAEP/IFP, Mainyang, Sichuan
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A beam emittance diagnostic system of an intense pulsed electron beam (20MeV, 2.6kA, 80ns) based on optical transition radiation is developed. A gated CCD camera is used to get time-resolved result. We develop a timing system to avoid the time jitter, an anti-interference system to avoid the electromagnetic interference, and a C++ code to deal with the experimental data. The measured emittance is about 2000¦Ð.mm.mrad, which is agree with the result of three gradient method.
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