Study of drip line nuclei through two-step fragmentation.

Authors :: Stanoiu, M.
Azaiez, F.
Becker, F.
Belleguic, M.
Borcea, C.
Bourgeois, C.
Brown, B. A.
Dlouhý, Z.
Dombrádi, Z.
Fülöp, Z.
Grawe, H.
Gr&eacue;vy, S.
Ibrahim, F.
Kerek, A.
Krasznahorkay, A.
Lewitowicz, M.
Lukyanov, S.
van der Marel, H.
Mayet, P.
Mrázek, J.
Source :: European Physical Journal A -- Hadrons & Nuclei. Apr2004, Vol. 20 Issue 1, p95-96. 2p.
Publication Year :: 2004
Abstract: We have studied the structure of light neutron-rich nuclei around N = 16 by employing the in-beam γ-ray spectroscopy technique using the fragmentation of secondary beams of 25,26Ne, 27,28Na and 29,30Mg isotopes. This secondary-beam "cocktail" was obtained by the fragmentation of a 36S beam at 77.5 MeV A by the SISSI/GANIL facility. By a second-step fragmentation, we have measured &gama;-ray- residue coincidences in 17-20C and 23,24 and described the obtained levels in the framework of the shell model. [ABSTRACT FROM AUTHOR]