Eur. Phys. J. A 14, 295-307 (2002)
Search for molecular bands inM. Milin1, 2, 3 and W. von Oertzen1, 2
1 Freie Universität Berlin, Fachbereich Physik, Arnimallee 14, 14195 Berlin, Germany
2 Hahn-Meitner-Institut Berlin, Glienicker Strasse 100, 14109 Berlin, Germany
3 Ruder Boskovic Institute, Bijenicka c. 54, 10002 Zagreb, Croatia
(Received: 12 December 2001 / Revised version: 22 February 2002 Communicated by J. Äystö)
In a systematic search through experimental results for transfer reactions, inelastic excitations and other data for 13C we identify states which have no simple structure related to the low-lying states of 12C. We propose that these states have strong -clustering and that they are related to chain states expected in C. The properties of these states are discussed on the basis of a molecular orbital model.
21.10.-k - Properties of nuclei; nuclear energy levels.
21.60.Gx - Cluster models.
© Società Italiana di Fisica, Springer-Verlag 2002