Improved di-neutron cluster model for 6He scattering
Nuclear Theory
2008-11-26 v1
Abstract
The structure of the three-body Borromean nucleus 6He is approximated by a two-body di-neutron cluster model. The binding energy of the 2n-\alpha system is determined to obtain a correct description of the 2n-\alpha coordinate, as given by a realistic three-body model calculation. The model is applied to describe the break-up effects in elastic scattering of 6He on several targets, for which experimental data exist. We show that an adequate description of the di-neutron-core degree of freedom permits a fairly accurate description of the elastic scattering of 6He on different targets.
Cite
@article{arxiv.nucl-th/0703005,
title = {Improved di-neutron cluster model for 6He scattering},
author = {A. M. Moro and K. Rusek and J. M. Arias and J. Gomez-Camacho and M. Rodriguez-Gallardo},
journal= {arXiv preprint arXiv:nucl-th/0703005},
year = {2008}
}
Comments
7 pages, 5 figures, submitted to Phys. Rev. C