Symmetric and asymmetric scission properties in the fission of pre-actinides through heavy actinides
文献类型：期刊论文
| 作者 | Nagame, Y; Nishinaka, I; Zhao YL(赵宇亮) ; Zhao, YL; Nakahara, H
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| 刊名 | ROMANIAN REPORTS IN PHYSICS
 |
| 出版日期 | 2007 |
| 卷号 | 59期号:2页码:545-558 |
| 关键词 | two-mode fission symmetric fission asymmetric fission bimodal fission scission configuration |
| 通讯作者 | [Nagame, Y. ; Nishinaka, I.] Japan Atom Energy Agcy, Adv Sci Res Ctr, Tokai, Ibaraki 3191195, Japan ; [Zhao, Y. L.] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; [Nakahara, H.] Tokyo Metropolitan Univ, Dept Chem, Tokyo 1920397, Japan |
| 英文摘要 | Existence of two kinds of scission configurations associated with symmetric and asymmetric fission modes is pointed out in the fission of actinides: elongated and compact configurations. Each scission property is discussed in terms of shape elongation evaluated from fragment total kinetic energy (TKE). Fragment deformation at scission is also discussed based on neutron multiplicity measurements. From the systematic study of the scission properties in a wide range of actinides, the bimodal fission observed in the spontaneous fission (SF) of the heavy actinides would be interpreted as the result of the presence of the two fission paths; the ordinary asymmetric fission path is still exiting while the symmetric one is bifurcated by strongly shell-influenced effects. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000254995900030 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/237897]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Nagame, Y,Nishinaka, I,Zhao YL,et al. Symmetric and asymmetric scission properties in the fission of pre-actinides through heavy actinides[J]. ROMANIAN REPORTS IN PHYSICS,2007,59(2):545-558. |
| APA | Nagame, Y,Nishinaka, I,赵宇亮,Zhao, YL,&Nakahara, H.(2007).Symmetric and asymmetric scission properties in the fission of pre-actinides through heavy actinides.ROMANIAN REPORTS IN PHYSICS,59(2),545-558. |
| MLA | Nagame, Y,et al."Symmetric and asymmetric scission properties in the fission of pre-actinides through heavy actinides".ROMANIAN REPORTS IN PHYSICS 59.2(2007):545-558. |
入库方式： OAI收割
来源：高能物理研究所
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