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イオン 蓄積リングS-LSR におけるビーム冷却実験
https://repo.qst.go.jp/records/53888
https://repo.qst.go.jp/records/53888201e6ada-2032-4c57-9efc-94178f58f906
| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2007-10-15 | |||||
| タイトル | ||||||
| タイトル | イオン 蓄積リングS-LSR におけるビーム冷却実験 | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
| 資源タイプ | conference paper | |||||
| 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 |
白井, 敏之
× 白井, 敏之× 田邊, 徹美× 想田, 光× 池上, 将弘× 藤本, 慎司× 頓宮, 拓× 野田, 耕司× その他× 白井 敏之× 田邊 徹美× 想田 光× 藤本 慎司× 頓宮 拓× 野田 耕司 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The ion storage ring, S-LSR has an electron beam cooler and a laser cooling system. The electron cooler for S-LSR was designed to maximize the effective cooling length in the limited drift space of the ring. The construction of S-LSR was finished in September 2005. After the beam test of the ring, the commissioning of the electron cooling was started from October 2005. In the first day of the commissioning, the cooling of 7MeV proton beam was observed successfully. Various experiments have been carried out using the electron beam cooling, such as the sweep electron cooling , the one-dimensional ordering experiment of protons, and the short bunch generation. The laser cooling experiment is also currently in progress. Concerning the one-dimensional ordering experiment, the proton ordering was successfully confirmed in July, 2006 at S-LSR. Abrupt drop in the momentum spread and the Schottky noise power have been observed at a proton number of 2000 with electron of 25 mA. The transition temperatures of the proton ordering are 0.17 meV in the longitudinal direction. |
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| 書誌情報 |
Proceedings of the Symposium on Accelerator and Related Technology for Application p. １９-２２, 発行日 2007-06 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1344-4514 | |||||
