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Ion Beam Storage with Electron Cooler and Digital Feedback Damping in HIMAC Synchrotron
https://repo.qst.go.jp/records/62176
https://repo.qst.go.jp/records/621767f050457-a6df-4e27-a0fa-0008be035cbe
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2007-08-07 | |||||
| タイトル | ||||||
| タイトル | Ion Beam Storage with Electron Cooler and Digital Feedback Damping in HIMAC Synchrotron | |||||
| 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_c94f | |||||
| 資源タイプ | conference object | |||||
| 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 |
Torikai, Kota
× Torikai, Kota× 鳥飼 幸太 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Ion beam storage with eleceton cooler (EC) has a possibility of increasing ion beam intensity and enhancing beam quality, in order to expand attractive industrial and medical applications field of the synchrotron. It is experimentally observed that the circulation orbit of the storage beam become unstable when the spatial beam density exceeds a certain value during the beam stacking with electron cooling, especially in the vertical direction. Concept of feedback damping has proved to be effective for suppressing the beam oscillation. Digital feedback damping is recently installed at the main ring in NIRS. This paper reports the experimental result of the analog feedback damping, and design process of the digital feedback system. | |||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The Eighth International Topical Meeting on Nuclear Applications and Utilization of Accelerators (ACCAPP ’07) | |||||
| 発表年月日 | ||||||
| 日付 | 2007-08-02 | |||||
| 日付タイプ | Issued | |||||
