Spectroscopy of 18Na: Bridging the two-proton radioactivity of 19Mg

The unbound nucleus 18Na, the intermediate nucleus in the two-proton radioactivity of 19Mg, was studied by the measurement of the resonant elastic scattering reaction H(17Ne,p)17Ne performed at 4 A.MeV using a radioactive beam from the SPIRAL Facility. Spectroscopic properties of the low-lying state...

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Veröffentlicht in:	Physics letters. B 2012-06, Vol.712 (3), p.198-202
Hauptverfasser:	Assié, M., de Oliveira Santos, F., Davinson, T., de Grancey, F., Achouri, L., Alcántara-Núñez, J., Al Kalanee, T., Angélique, J.-C., Borcea, C., Borcea, R., Caceres, L., Celikovic, I., Chudoba, V., Pang, D.Y., Ducoin, C., Fallot, M., Kamalou, O., Kiener, J., Lam, Y., Lefebvre-Schuhl, A., Lotay, G., Mrazek, J., Perrot, L., Sánchez-Benítez, A.M., Rotaru, F., Saint-Laurent, M.-G., Sobolev, Yu, Smirnova, N., Stanoiu, M., Stefan, I., Subotic, K., Ujic, P., Wolski, R., Woods, P.J.
Format:	Artikel
Sprache:	eng
Schlagworte:	17Ne 18Na 19Mg Beams (radiation) Bridging Elastic scattering Elementary particles Excitation Nuclei Radioactivity Resonant elastic scattering Spectroscopy Two-proton radioactivity
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Zusammenfassung:	The unbound nucleus 18Na, the intermediate nucleus in the two-proton radioactivity of 19Mg, was studied by the measurement of the resonant elastic scattering reaction H(17Ne,p)17Ne performed at 4 A.MeV using a radioactive beam from the SPIRAL Facility. Spectroscopic properties of the low-lying states were obtained in an R-matrix analysis of the excitation function.
ISSN:	0370-2693 1873-2445
DOI:	10.1016/j.physletb.2012.04.059