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Grobal spill control in RF-knockout slow-extraction
https://repo.qst.go.jp/records/43513
https://repo.qst.go.jp/records/4351358a2dd8a-794a-4ff7-b180-ed4f165ab42a
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2004-10-23 | |||||
| タイトル | ||||||
| タイトル | Grobal spill control 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× Muramatsu, Masayuki× Uesugi, Tomonori× Shibuya, Shinnji× Kawai, Hideyuki× Takada, Eiichi× Yamada, Satoru× 古川 卓司× 野田 耕司× 村松 正幸× 上杉 智教× 渋谷 真二× 河合 秀幸× 高田 栄一× 山田 聰 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The time structure of extracted beams has been improved in synchrotron rings with resonant slow-extraction including RF-knockout extraction.In order to control the global spill structure in the RF-knockout slow-extraction method,it is necessary to improve the amplitude modulation (AM)function of the transverse RF-field.For this purpose,a scheme with a simple model of the extraction process has been proposed.Using this simple model,an analysis was carried out for determining the parameter relevant to the diffusion process in the separatrix.With this parameter,the new AM function obtained by the analytical approach could provide a flat spill within 7 in both a simulation and an experiment at the HIMAC synchrotron.Cooperating with the feedback system,the global spill structure was signi ficantly suppressed to be less than 7 . |
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| 書誌情報 |
Nuclear Instruments & Methods in Physics Research Section A 巻 522, p. 196-204, 発行日 2004-04 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0168-9002 | |||||
