Fusion reactions in the Be-9+Au-197 system above the Coulomb barrier
文献类型：期刊论文
| 作者 | Li, G. S.1; Wang, J. G.1 ; Lubian, J.2; Soler, H. O.2; Fang, Y. D.1; Liu, M. L.1; Zhang, N. T.1; Zhou, X. H.1; Zhang, Y. H.1; Gao, B. S.1
|
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2019-11-05 |
| 卷号 | 100期号:5页码:8 |
| ISSN号 | 2469-9985 |
| DOI | 10.1103/PhysRevC.100.054601 |
| 通讯作者 | Wang, J. G.(wangjg@impcas.ac.cn) ; Lubian, J.(lubian@if.uff.br) |
| 英文摘要 | The cross sections of complete fusion and incomplete fusion for the Be-9 + Au-197 system, at energies not too much above the Coulomb barrier, were measured for the first time. The online activation followed by an offline gamma-ray spectroscopy method was used for the derivation of the cross sections. A slightly higher value of the incomplete fusion to total fusion ratio has been observed, compared to other systems reported in the literature with a Be-9 beam. The experimental data were compared with coupled channel calculations without taking into account the coupling of the breakup channel, and experimental data of other reaction systems with weakly bound projectiles. A complete fusion suppression of about 40% was found for the Be-9 + Au-197 system, at energies above the barrier, whereas the total fusion cross sections are in agreement with the calculations. |
| WOS关键词 | NUCLEAR-DATA SHEETS ; SUBBARRIER FUSION ; BREAKUP ; MECHANISMS |
| 资助项目 | National Key R&D Program of China[2018YFA0404402] ; Youth Innovation Promotion Association of Chinese Academy of Sciences[2019407] ; Fundamental Research Funds of Chinese Academy of Sciences[QYZDJ-SSW-SLH041] ; National Natural Science Foundation of China[11305221] ; National Natural Science Foundation of China[11575255] ; National Natural Science Foundation of China[U1732139] ; CNPq ; FAPERJ ; CAPES ; INCT-FNA (Instituto Nacional de Ciencia e Tecnologia-Fisica Nuclear e Aplicacoes)[464898/2014-5] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | AMER PHYSICAL SOC |
| WOS记录号 | WOS:000494453400002 |
| 资助机构 | National Key R&D Program of China ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Fundamental Research Funds of Chinese Academy of Sciences ; National Natural Science Foundation of China ; CNPq ; FAPERJ ; CAPES ; INCT-FNA (Instituto Nacional de Ciencia e Tecnologia-Fisica Nuclear e Aplicacoes) |
| 源URL | [http://119.78.100.186/handle/113462/141556]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Wang, J. G.; Lubian, J. |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 73000, Gansu, Peoples R China 2.Univ Fed Fluminense, Inst Fis, Ave Litoranea S-N, BR-24210340 Niteroi, RJ, Brazil |
| 推荐引用方式 GB/T 7714 | Li, G. S.,Wang, J. G.,Lubian, J.,et al. Fusion reactions in the Be-9+Au-197 system above the Coulomb barrier[J]. PHYSICAL REVIEW C,2019,100(5):8. |
| APA | Li, G. S..,Wang, J. G..,Lubian, J..,Soler, H. O..,Fang, Y. D..,...&Zheng, Y..(2019).Fusion reactions in the Be-9+Au-197 system above the Coulomb barrier.PHYSICAL REVIEW C,100(5),8. |
| MLA | Li, G. S.,et al."Fusion reactions in the Be-9+Au-197 system above the Coulomb barrier".PHYSICAL REVIEW C 100.5(2019):8. |
入库方式： OAI收割
来源：近代物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。