2026年
07/02
開催
開催日時
2026/07/02（木）13:30〜14:30
開催場所
J-PARC 中央制御棟 打合せ室 + Teams
講演者
Dr. DING, Xiao
言語
英語
詳細ページ
お問い合わせ
武藤 亮太郎 (PHS 4587)
This talk introduces an autoresonance-based extraction method forsynchrotrons. Autoresonance is a nonlinear phenomenon in which thebetatron oscillation frequency of particles automatically locks to afrequency-swept excitation under appropriate conditions. By exploitingthis mechanism, particles can be driven to large betatron amplitudeswithin a single frequency sweep, enabling millisecond-scale beamextraction. The seminar covers the motivation, physical mechanism,extraction scheme, theoretical analysis, simulations, and the mainresults of this work.