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Production of polarized ^3He^2+ ion by ECR-ionizer
https://kobe-tokiwa.repo.nii.ac.jp/records/767
https://kobe-tokiwa.repo.nii.ac.jp/records/767321d01dd-b50d-48f1-9542-0fe8e12d42bd
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00004249936.pdf (1.5 MB)
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| Item type | [ELS]紀要論文 / Departmental Bulletin Paper(1) | |||||||||||
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| 公開日 | 2017-06-28 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Production of polarized ^3He^2+ ion by ECR-ionizer | |||||||||||
| 言語 | en | |||||||||||
| 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 | departmental bulletin paper | |||||||||||
| 雑誌書誌ID | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AN00086273 | |||||||||||
| 論文名よみ | ||||||||||||
| タイトル | Production of polarized ^3He^2+ ion by ECR-ionizer | |||||||||||
| 著者 |
Tanaka, M.
× Tanaka, M.
× Shimakura, N.
× Yu., A. Plis
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| 著者所属(英) | ||||||||||||
| en | ||||||||||||
| Kobe Tokiwa College | ||||||||||||
| 著者所属(英) | ||||||||||||
| en | ||||||||||||
| Department of Chemistry:Niigata University | ||||||||||||
| 著者所属(英) | ||||||||||||
| en | ||||||||||||
| Joint Institute for Nuclear Research | ||||||||||||
| 抄録(英) | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | The possibility of using an ECR (Electron Cyclotron Resonance) ionizer of polarized ^<3>He gas as a compact polarized ^<3>He ion source is investigated by the Monte Carlo simulation over an ECR frequency range from 2.45 to 16 GHz. In this calculation, we assume that the depolarization mechanism is caused by multiple ionization, inelastic scattering, and de-ionization processes of the ^<3>He atoms and ions confined in the ECR plasma under the presence of the external magnetic field and the microwave for ECR. To check the validity of the present Monte Carlo simulation, we calculate the proton polarization following the ionization of polarized hydrogen gas by the ECR ionizer and find consistency between the calculated results and experimental ones. With a typical value of the ^<3>He gas polarization currently available, I.e., P_<gas> ～ 0.5, a polarized ^<3>He^<2+> beam with the maximum polarization less than 0.2 can be expected from the polarized ^<3>He ion source based on the ECR-ionizer. | |||||||||||
| 書誌情報 |
神戸常盤短期大学紀要 en : Bulletin of Kobe Tokiwa College 巻 25, p. 23-49, 発行日 2004-03-31 |
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| 表示順 | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | 6 | |||||||||||
| アクセション番号 | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | KJ00004249936 | |||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 03899578 | |||||||||||
