Study on the One-Proton Halo Structure in $^{23}$Al
Nuclear Theory
2008-11-26 v1
Abstract
The Glauber theory has been used to investigate the reaction cross section of proton-rich nucleus Al. A core plus a proton structure is assumed for Al. HO-type density distribution is used for the core while the density distribution for the valence proton is calculated by solving the eigenvalue problem of Woods-Saxon potential. The transparency function in an analytical expression is obtained adopting multi-Gaussian expansion for the density distribution. Coulomb correction and finite-range interaction are introduced. This modified Glauber model is apt for halo nuclei. A dominate s-wave is suggested for the last proton in Al from our analysis which is possible in the RMF calculation.
Keywords
Cite
@article{arxiv.nucl-th/0503029,
title = {Study on the One-Proton Halo Structure in $^{23}$Al},
author = {D. Q. Fang and C. W. Ma and Y. G. Ma and X. Z. Cai and J. G. Chen and J. H. Chen and W. Guo and W. D. Tian and K. Wang and Y. B. Wei and T. Z. Yan and C. Zhong and J. X. Zuo and W. Q. Shen},
journal= {arXiv preprint arXiv:nucl-th/0503029},
year = {2008}
}
Comments
4 pages, 4 figures