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Fragmentation cross section of 56Fe at 471 A MeV on Al, C and CH2 targets
https://repo.qst.go.jp/records/46856
https://repo.qst.go.jp/records/46856cc335b0e-c044-4dc1-b1f5-744bebb036a3
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2014-10-20 | |||||
| タイトル | ||||||
| タイトル | Fragmentation cross section of 56Fe at 471 A MeV on Al, C and CH2 targets | |||||
| 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 |
Wang, Li-Chun
× Wang, Li-Chun× Zhang, Dong-Hai× Yan, Shiwei× Li, Yan-Jing× Cheng, Jin-Xia× Li, Jun-Sheng× Kodaira, S.× Yasuda, N.× 張 東海× 小平 聡 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We have measured the fragmentation cross sections of 56Fe on Al, C and CH2 targets at 471 A MeV using CR-39 plastic nuclear track detector. Cross sections for H target are calculated based on the results of C and CH2 targets. Here, we present the results of total charge changing cross sections and the partial cross sections for fragments with charge ZF ≥ 5. The total charge changing cross sections agree well with other previous experimental results at different energies and the theoretical prediction of Bradt–Peters semi-empirical formula, which are approximately independent of the beam energy but increase with the increase of the target mass. The partial cross sections show a significant enhancement for the fragments with even-Z nuclei, especially for the fragments with charge 10 ≤ ZF ≤ 20. For the collisions of 56Fe on all targets reported in this paper, we firstly present the partial cross section results of the fragments with charge 5 ≤ ZF ≤ 9 using CR-39 detector. Finally, the partial cross sections is compared with the prediction of the improved quantum molecular dynamical model (ImQMD) and the GEMINI model, the production of charged projectile fragments can be well described by the models. | |||||
| 書誌情報 |
ACTA PHYSICA POLONICA B 巻 43, 号 8, p. 1769-1782, 発行日 2012-08 |
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| 出版者 | ||||||
| 出版者 | Jagiellonian University | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0587-4254 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.5506/APhysPolB.43.1769 | |||||
