Projectile target combination to synthesis superheavy nuclei Z=126

被引:48
作者
Manjunatha, H. C. [1 ]
Sridhar, K. N. [2 ]
机构
[1] Govt Coll Women, Dept Phys, Kolar 563101, Karnataka, India
[2] Govt First Grade Coll, Dept Phys, Kolar 563101, Karnataka, India
关键词
Fusion; Ununseptium; Proximity potential; Fusion cross-section; HEAVY NUCLEI; FUSION; FISSION; ENERGY; DECAY; MODEL;
D O I
10.1016/j.nuclphysa.2017.03.007
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
We have studied the fusion cross section, survival cross section, fission cross section, compound nucleus formation probability (P-CN) and survival probability (P-surv) of superheavy nuclei (307)126, (318)126, (319)126, and (320)126. Hence, we have identified the most probable projectile-target combination to synthesis these superheavy nuclei. From the detail study of these parameters, it is clear that for the superheavy nuclei (307)126, the projectile target combinations such as Fe-54 + Fm-253 and Ni-58 + Cf-249 are most probable projectile target combination for synthesis. The projectile target combinations such as Ni-64 + Cf-254 and Se-80 + U-238 are most probable projectile target combination for the synthesis of (318)126. The projectile target combinations such as Zn-72 + Cm-247 and Ni-66 + Cf-253 are most probable projectile target combination for synthesis the superheavy nuclei (319)126. The projectile target combinations such as Ni-66 + (254)cf and Se-82 + U-238 are most probable projectile target combination for synthesis the superheavy nuclei (320)126. Thus, we hope that our predictions may be guide for the future experiments in the synthesis of superheavy nuclei Z = 126. (C) 2017 Elsevier B.V. All rights reserved.
引用
收藏
页码:7 / 23
页数:17
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