Shape phase transition in the odd Sm nuclei: effective order parameter and odd-even effect
Nuclear Theory
2015-10-28 v1
Abstract
Some binding-energy-related quantities serving as effective order parameters have been used to analyze the shape phase transition in the odd Sm nuclei. It is found that the signals of phase transition in the odd Sm nuclei are greatly enhanced in contrast to the even Sm nuclei. A further analysis shows that the transitional behaviors related to pairing in the Sm nuclei can be well described by the mean field plus pairing interaction model, with a monotonic decrease in the pairing strength .
Cite
@article{arxiv.1504.05026,
title = {Shape phase transition in the odd Sm nuclei: effective order parameter and odd-even effect},
author = {Yu Zhang and Xin Guan and Yin Wang and Yan Zuo and Li-na Bao and Feng Pan},
journal= {arXiv preprint arXiv:1504.05026},
year = {2015}
}