The influence of nuclear orientation in fusion dynamics


Autoria(s): Jia, F (Jia Fei); Xu, HS (Xu Hu-Shan); Chen, RF (Chen Ruo-Fu); Zhang, HB (Zhang Hong-Bin); Nasirov, A (Nasirov, Avazbek); Li, JQ (Li Jun-Qing); Scheid, W (Scheid, W.)
Data(s)

3911

Resumo

Fusion barriers have been calculated for different orientations of the axial symmetry axis of deformed projectile-and target-nucleus. Using the concept of dinuclear system, considering the strong competition between fusion and quasifission processes, by solving the master equation numerically to calculate the fusion probability of superheavy nuclei, we have estimated the dependence of the fusion probabilities for Ge-76 + Pb-208 and Ca-48 + Pu-244 on the orientation angles of the symmetry axis of projectile-and target-nucleus, which shows that belly-belly is the most favorable orientation for synthesizing superheavy nuclei.

Identificador

http://ir.impcas.ac.cn/handle/113462/6049

http://www.irgrid.ac.cn/handle/1471x/132711

Idioma(s)

中文

Fonte

Jia, F (Jia Fei); Xu, HS (Xu Hu-Shan); Chen, RF (Chen Ruo-Fu); Zhang, HB (Zhang Hong-Bin); Nasirov, A (Nasirov, Avazbek); Li, JQ (Li Jun-Qing); Scheid, W (Scheid, W.).The influence of nuclear orientation in fusion dynamics,ACTA PHYSICA SINICA ,39114,56(2):764-768

Palavras-Chave #superheavy nuclei #fusion probability #deformed nucleus #orientation angles
Tipo

期刊论文