Nuclear Techniques ›› 2014, Vol. 37 ›› Issue (10): 100511-100511.doi: 10.11889/j.0253-3219.2014.hjs.37.100511


Application of EQMD model to researches of nuclear exotic structures

HE Wanbing1,2 CAO Xiguang1 MA Yugang1,3 FANG Deqing1 WANG Hongwei1 ZHANG Guoqiang1 ZHOU Chenglong1 WANG Shanshan4 LYU Ming1,2 DAI Zhitao1,2 LIU Yingdu1,2 CAI Xiangzhou1   

  1. 1(Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Jiading Campus, Shanghai 201800, China) 2(University of Chinese Academy of Sciences, Beijing 100049, China) 3(Shanghai Tech University, Shanghai 200031, China) 4(College of Physics and Electronic Engineering, Henan Normal University, Xinxiang 453007, China)
  • Received:2014-07-10 Revised:2014-09-20 Online:2014-10-10 Published:2014-10-16

Abstract: Background: Nuclear exotic structures become an important hotspot of nuclear physics, especially halo structure and a cluster states of light nuclei. Purpose: Many detailed properties of light nuclei structures are still not clear. To find a powerful way of nuclear structure research is very helpful. Methods: An extension of quantum molecular dynamics model (EQMD) is used for halo structure and ? cluster states of light nuclei. Results: Nuclear matter density distributions with halo structure and ? cluster structure are studied. Binding energy of nuclei with exotic structure is studied. Conclusion: EQMD model is a good tool for studies of nuclear exotic structure.

Key words: Exotic structures, Halo, a cluster, Quantum molecular dynamics (QMD)