English

Structure of odd Ge isotopes with $40 < N < 50$

Nuclear Theory 2013-06-20 v1

Abstract

We have interpreted recently measured experimental data of 77^{77}Ge, and also for 73,75,79,81^{73,75,79,81}Ge isotopes in terms of state-of-the-art shell model calculations. Excitation energies, B(2) values, quadrupole moments and magnetic moments are compared with experimental data when available. The calculations have been performed with the recently derived interactions, namely with JUN45 and jj44b for f5/2pg9/2{f_{5/2}pg_{9/2}} space. We have also performed calculation for fpg9/2{fpg_{9/2}} valence space using an fpg{fpg} effective interaction with 48^{48}Ca core and imposing a truncation to study the importance of the proton excitations across the Z=28 shell in this region. The predicted results of jj44b interaction are in good agreement with experimental data.

Keywords

Cite

@article{arxiv.1210.5790,
  title  = {Structure of odd Ge isotopes with $40 < N < 50$},
  author = {P. C. Srivastava and M. J. Ermamatov},
  journal= {arXiv preprint arXiv:1210.5790},
  year   = {2013}
}

Comments

22 pages, 7 figures, Physics of Atomic Nuclei