Study of resonance states of $^{11}$Be with isospectral bound state microscopic potential
Abstract
The theoretical procedure of supersymmetric quantum mechanics (SQM) is adopted for the first time to study quasi-bound states of a weakly bound nuclear system using microscopic potential. The density dependent M3Y (DDM3Y) effective interaction was found earlier to give a satisfactory description of radioactivity, nuclear matter and scattering. In the present work, we have generated a two-body potential microscopically in a single folding model using the DDM3Y effective interaction. From this potential, SQM generated a family of isospectral potentials for Be (Be + n). We investigated the 5/2, 3/2 and 3/2 resonance states of Be. The experimental data and the present calculations of excitation energies of the above resonance states are found to be in good agreement.
Keywords
Cite
@article{arxiv.1302.5604,
title = {Study of resonance states of $^{11}$Be with isospectral bound state microscopic potential},
author = {S. K. Dutta and D. Gupta and D. Das and Swapan K. Saha},
journal= {arXiv preprint arXiv:1302.5604},
year = {2014}
}
Comments
7 pages, 6 figures