The near threshold structure of the unbound N=7 isotones 10Li and 9He has been investigated using proton removal and breakup from intermediate energy (35 MeV/nucleon) secondary beams of 11Be and 14,15B. The coincident detection of the beam velocity 9Li and 8He fragments and neutrons permitted the relative energy of the in-flight decay of 10Li and 9He to be reconstructed. Both systems were found to exhibited virtual s-wave strength near threshold together with a higher-lying resonance.
@article{arxiv.1008.0543,
title = {Structure of the neutron-rich N=7 isotones 10Li and 9He},
author = {H. Al Falou and A. Leprince and N. A. Orr},
journal= {arXiv preprint arXiv:1008.0543},
year = {2019}
}
Comments
4 pages, 2 figures, Contribution to INPC2010 - "International Nuclear Physics Conference", Vancouver, Canada, 4-9 July 2010, Proceedings to be published in Journal of Physics: Conference Series