Prediction and formation mechanism of triaxial superdeformed nuclei for $A\sim 80$

Shen, Caiwan; Chen, Y. S.; Zhao, E. G.

Prediction and formation mechanism of triaxial superdeformed nuclei for $A\sim 80$

Authors

Shen, Caiwan

Chen, Y. S.

Zhao, E. G.

Description

The three dimensional Total Routhian Surface (TRS) calculations are carried out for 64 nuclei between $70\leq A\leq 90$ to find triaxial superdeformed nuclei. Total of 12 nuclei were predicted to have triaxial superdeformation in which the neutron rotational energy plays a key role and the neutron shell energy plays additional role in the formation of triaxial superdeformed nuclei.
5 pages, 5 figures, RevTex4