建立了计算球形核α衰变寿命的新模型--密度依赖的结团模型(DDCM).在此基础上, 通过引入子核的形变自由度, 发展了形变的密度依赖的结团模型, 编写了形变的DDCM程序.并系统计算了Z=106-110的超重核α衰变寿命.通过与已有的实验数据的对比分析, 发现理论结果和实验数据符合得很好, 验证了DDCM在超重核区域的适用性.
参考文献
| [1] | Hofmann S,Münzenberg G.Rev Mod Phys,2000,72:733. |
| [2] | Oganessian Yu Ts,Utyonkov V K,Dmitriev S N,et al.Phys Rev,2005,C72:034 611; Oganessian Yu Ts,Utyonkov V K,Lobanov Yu V,et al.Phys Rev,2006,C47:044 602. |
| [3] | Oganessian Yu Ts,Utyonkov V K,Dmitriev S N,et al.Phys Rev,2005,C72:034 611; Oganessian Yu Ts,Utyonkov V K,Lobanov Yu V,et al.Phys Rev,2006,C47:044 602. |
| [4] | Gan Zaiguo,Guo Junsheng,Wu Xiaolei,et al.Euro Phys J,2004,A20:385. |
| [5] | Herzberg R D.J Phys,2004,G30:R123. |
| [6] | Ren Zhongzhou,Tai Fei,Chen Dinghan.Phys Rev,2002,C66:064 306. |
| [7] | Ren Zhongzhou,Tai Fei,Chen Dinghan.Nucl Phys,2003,A722:543c. |
| [8] | Ren Zhongzhou,Chen Dinghan,Tai Fei,et al.Phys Rev,2003,C67:064 302. |
| [9] | Geng L S,Toki H,Zhao E G.J Phys,2006,G32:573. |
| [10] | Sharma B K,Arumugam P,Patra S K,et al.J Phys,2006,G32:L1. |
| [11] | Cwiok S,Nazarewicz W,Heenen P H.Nature,2005,433:475. |
| [12] | Sharma M M,Münzenberg G.Phys Rev,2005,C71:054 310. |
| [13] | Siemens P J,Bethe H A.Phys Rev Lett,1967,18:704. |
| [14] | Werner F G,Wheeler J A.Phys Rev,1958,109:126. |
| [15] | Xu Chang,Ren Zhongzhou.Nucl Phys,2005,A753:174. |
| [16] | Xu Chang,Ren Zhongzhou.Nucl Phys,2005,A760:303. |
| [17] | Ren Zhongzhou,Xu Chang.Nucl Phys Rev,2005,22:344. |
| [18] | Satchler G R,Love W G.Phys Reps,1979,55:183. |
| [19] | Xu Chang,Ren Zhongzhou.Phys Rev,2006,C73:041 301(R). |
| [20] | Moller P,Nix J R,Myers W D,et al.Atomic Data and Nuclear Data Tables,1995,59:185. |
| [21] | Rhoades-Brown M J,Oberacker V E,Seiwert M,et al.Z Phys,1983,A310:287. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%