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Dispersive electron cooling experiments at the heavy ion storage ring TSR
https://repo.qst.go.jp/records/43534
https://repo.qst.go.jp/records/43534d5d74eea-8afc-48d9-bd29-903e3519b0f8
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2004-11-08 | |||||
| タイトル | ||||||
| タイトル | Dispersive electron cooling experiments at the heavy ion storage ring TSR | |||||
| 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 |
Beutelspacher, Michel
× Beutelspacher, Michel× Grieser, Manfred× Noda, Kouji× Schwalm, D× Wolf, A× 野田 耕司 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | At low relative velocities the transverse cooling rates of fast stored ions by cold electrons are usually smaller than the longitudinal ones. By dispersive electron cool- ing, however, it is possible to transfer heat from the horizontal into the longitudinal degree of freedom, thereby increasing the horizontal cooling rate on the expense of the longitudinal rate. The cooling scheme requires a horizontal gradient of the longitudinal cooling force, which can be achieved by displacing the electron beam relative to the ion beam, and a finite dispersion in the ion-electron interaction region. Operating the heavy ion test storage ring TSR at a moderate dispersion of Ds = 1:63 m we investigated the dispersive electron cooling process and found good agreement with the expectations from fundamental considerations. |
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| 書誌情報 |
Nuclear Instruments & Methods in Physics Research Section A 巻 512, p. 459-469, 発行日 2003-10 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0168-9002 | |||||
