Electromagnetic form factors of one neutron halos with spin 1/2+ ground state
Nuclear Theory
2015-11-13 v1
Abstract
The electromagnetic form factors for single neutron halo nuclei Be-11, C-15 and C-19 are calculated. The calculations are performed in halo effective field theory (EFT) where the halo nuclei are approximated as made of a single neutron and a core. The form factors depend on the single neutron separation energy, the s-wave neutron-core scattering effective range and a two-body current. The EFT expressions are presented to leading order for C-15 and next-to-leading order for Be-11 and C-19.
Keywords
Cite
@article{arxiv.1511.04054,
title = {Electromagnetic form factors of one neutron halos with spin 1/2+ ground state},
author = {Lakma Fernando and Akshay Vaghani and Gautam Rupak},
journal= {arXiv preprint arXiv:1511.04054},
year = {2015}
}
Comments
19 pages, 7 figures