Softness of Sn isotopes in relativistic semi-classical approximation
Nuclear Theory
2015-09-02 v1
Abstract
Within the frame-work of relativistic Thomas-Fermi and relativistic extended Thomas-Fermi approximations, we calculate the giant monopole resonance (GMR) excitation energies for Sn and related nuclei. A large number of non-linear relativistic force parameters are used in this calculations. We find that a parameter set is capable to reproduce the experimental monopole energy of Sn isotopes, when its nuclear matter compressibility lies within MeV, however fails to reproduce the GMR energy of other related nuclei. That means, simultaneously a parameter set can not reproduce the GMR values of Sn and other nuclei.
Keywords
Cite
@article{arxiv.1402.2070,
title = {Softness of Sn isotopes in relativistic semi-classical approximation},
author = {S. K. Biswal and S. K. Singh and M. Bhuyan and S. K. Patra},
journal= {arXiv preprint arXiv:1402.2070},
year = {2015}
}
Comments
7 pages, 6 figure