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Contribution of synchrotron oscillation to spill ripple in RF-knockout slow-extraction
https://repo.qst.go.jp/records/43636
https://repo.qst.go.jp/records/43636bbae9e42-8aca-40db-83a2-350d3818b8bb
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2005-02-11 | |||||
| タイトル | ||||||
| タイトル | Contribution of synchrotron oscillation to spill ripple in RF-knockout slow-extraction | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Furukawa, Takuji
× Furukawa, Takuji× Noda, Kouji× 古川 卓司× 野田 耕司 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We have studied the effect of synchrotron oscillations on the spill ripple in RF-knockout extraction,in order to investigate the ripple component of the synchrotron-oscillation frequency and to suppress this component. By using a simpli fied model of RF-knockout extraction and the simulation,it was found that the following conditions are essential for suppressing the spill ripple including the component of the synchrotron-oscillation frequency:(1)sufficient amplitude of the synchrotron oscillation and (2)uniform distribution in longitudinal phase-space.In the experiment at the Heavy Ion Medical Accelerator in Chiba (HIMAC) synchrotron, the debunch recapture was carried out before the extraction to obtain the larger oscillation amplitude and the uniform distribution in the longitudinal phase-space.In this article,the contribution of the synchrotron oscillation to the spill ripple is described in detail. | |||||
| 書誌情報 |
Nuclear Instruments & Methods in Physics Research Section A 巻 539, p. 44-53, 発行日 2005-02 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0168-9002 | |||||
