Optimizing 45Sc Induced Fusion Reactions to Synthesis Superheavy Elements

被引：4

作者：

Sowmya, Nagaraj ^{[1
]}

Manjunatha, Holaly Chandrashekara Shastry ^{[1
]}

Gupta, Pachipulusu Seetharamaiah Setty Damodara ^{[1
,2
,3
]}

Seenappa, Lakshmappa ^{[1
]}

Manjunatha, Narayanaswamy ^{[1
,2
,3
]}

Ganesh, Thiyagarajan ^{[1
,2
,3
]}

机构：

[1] Govt Coll Women, Dept Phys, Kolar 563101, Karnataka, India

[2] Rajah Serfoji Govt Coll, Dept Phys, Thanjavur 613005, India

[3] Bharathidasan Univ, Tiruchirappalli, TamilNadu, India

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 2023年 / 92卷 / 07期

关键词：

QUASI-FISSION; ISOTOPES; NUCLEI; SEARCH;

D O I：

10.7566/JPSJ.92.074201

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The fusion cross sections, evaporation residue cross sections, fusion barrier distribution and quasielastic distribution are investigated for the synthesis of superheavy elements using 45Sc-induced fusion reactions on actinide targets using ASM and DNS models. The evaporation residue cross sections using 45Sc projectiles are compared with that of experiments. From this detailed investigation, it is found that 45Sc + 251Cf is a potential fusion reaction to synthesize the superheavy element Z = 119. The predicted production cross section is found to be >5 fb at an excitation energy of 44.41 MeV with higher charge and mass asymmetry when compared to other fusion reactions which were planning to synthesize superheavy element Z = 119.

引用

页数：7

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