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MULTIPLE-ENERGY CONTROL AT THE HIMAC SYNCHROTRONS
https://repo.qst.go.jp/records/54690
https://repo.qst.go.jp/records/546901a1247f1-eb1d-480b-83d9-0107ec63e013
| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-01-30 | |||||
| タイトル | ||||||
| タイトル | MULTIPLE-ENERGY CONTROL AT THE HIMAC SYNCHROTRONS | |||||
| 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 |
岩田, 佳之
× 岩田, 佳之× 高田, 栄一× 野田, 耕司× 白井, 敏之× 古川, 卓司× 水島, 康太× 竹下, 英里× 門脇, 徹人× 藤本, 哲也× 佐野, 悦信× 内山, 宙志× 岩田 佳之× 高田 栄一× 野田 耕司× 白井 敏之× 古川 卓司× 水島 康太× 竹下 英里× 門脇 徹人 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Multiple-energy operation with extended flattop is being developed at the HIMAC. This operation uses synchrotron operation-patterns having a stepwise flattop. With these patterns, the beam would be primarily accelerated to the maximum energy, and then successively decelerated to the lower energies. Having extended the flattops and extracted the beam during these flattops, heavy ions having various energies can be provided within a single synchrotron cycle. Since the extraction energy can be quickly changed by the accelerator itself, no energy degrader will be required to control a depth dose-distribution. Having applied this multiple-energy operation to our fast raster-scanning irradiation, we can considerably reduce the total irradiation time and concurrently obtain an excellent depth dose-distribution. The beam acceleration and extraction tests using this operation were made. Successful results of the tests proved the effectiveness of this multiple-energy operation. | |||||
| 書誌情報 |
第7回日本加速器学会年会プロシーディングス p. WEPS136, 発行日 2010-08 |
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