Nuclear structure studies of $^{24}$F
Abstract
The structure of the F nucleus has been studied at GANIL using the decay of O and the in-beam -ray spectroscopy from the fragmentation of projectile nuclei. Combining these complementary experimental techniques, the level scheme of F has been constructed up to 3.6 Mev by means of particle- and particle- coincidence relations. Experimental results are compared to shell-model calculations using the standard USDA and USDB interactions as well as ab-initio valence-space Hamiltonians calculated from the in-medium similarity renormalization group based on chiral two- and three-nucleon forces. Both methods reproduce the measured level spacings well, and this close agreement allows unidentified spins and parities to be consistently assigned.
Cite
@article{arxiv.1501.01166,
title = {Nuclear structure studies of $^{24}$F},
author = {L. Caceres and A. Lepailleur and O. Sorlin and M. Stanoiu and D. Sohler and Zs. Dombradi and S. K. Bogner and B. A. Brown and H. Hergert and J. D. Holt and A. Schwenk and F. Azaiez and B. Bastin and C. Borcea and R. Borcea and C. Bourgeois and Z. Elekes and Zs. Fülöp and S. Grévy and L. Gaudefroy and G. F. Grinyer and D. Guillemaud-Mueller and F. Ibrahim and A. Kerek and A. Krasznahorkay and M. Lewitowicz and S. M. Lukyanov and J. Mrazek and F. Negoita and F. De Oliveira and Yu. -E. Penionzhkevich and Zs. Podolyak and M. G. Porquet and F. Rotaru and P. Roussel-Chomaz and M. G. Saint-Laurent and H. Savajols and G. Sletten and J. C. Thomas and J. Timar and C. Timis and Zs. Vajta},
journal= {arXiv preprint arXiv:1501.01166},
year = {2015}
}
Comments
5 figures, 2 tables