Lombardo, I. (2018) Cluster states in 13C investigated with nuclear reactions induced by α particles on 9Be. Il nuovo cimento C, 41 (5). pp. 1-4. ISSN 1826-9885
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Abstract
13C is the simplest neutron-rich system that can be formed starting from three α-clusters. The study of its spectroscopy is therefore of large interest to unveil the presence of exotic structures, such as molecular rotational bands, where the α-cluster nature fully appears. Molecular bands should be characterized by very large moment of inertia, and they can be experimentally studied from the correlation between the excitation energy and the spin of 13C states. In this work, we discuss the results of a spectroscopic investigation on 13C states made by studyingα+9Be reactions at low energies. A comprehensive R-matrix fit of elastic, inelastic and reaction cross sections allows to shed light on contrasting Jπ assignments and to determine the partial decay widths for each reaction channel.
| Item Type: | Article |
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| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 27 Nov 2020 09:33 |
| Last Modified: | 27 Nov 2020 09:33 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/20333 |
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