Description of the shape evolution in the yrast states of 186Pt
Nuclear Experiment
2013-09-26 v1 Nuclear Theory
Abstract
186Pt was tested in the framework of IBM-1 and the X(3) model. The results show that 186Pt is located close to the shape phase transition point, but the B(E2) values little agree with the X(3) model. The shape evolution in the yrast states of 186Pt is also discussed in detail. TRS calculation exhibits a at bottomed potential at low spin states, but a relatively deep minimum at high spin states. It suggests that a shape evolution from vibrational mode to rotational mode happens in 186Pt. The result is in agreement with the E-GOS calculation.
Cite
@article{arxiv.1309.6517,
title = {Description of the shape evolution in the yrast states of 186Pt},
author = {He Chuang-Ye and Wu Xiao-Guang and Zheng Yun and Li Cong-Bo},
journal= {arXiv preprint arXiv:1309.6517},
year = {2013}
}