Candidate superdeformed band in 28Si
Jenkins, D., Lister, C.J., Carpenter, M., Chowdury, P., Hammond, N., Janssens, R.V.F., Khoo, T. L., Lauritsen, T., Seweryniak, D., Davinson, T., Woods, P.J., Jokinen, A., Penttilä, H., Haas, F., & Courtin, S. (2012). Candidate superdeformed band in 28Si. Physical Review C, 86(6), Article 064308. https://doi.org/10.1103/PhysRevC.86.064308
Julkaistu sarjassa
Physical Review CTekijät
Haas, F. |
Päivämäärä
2012Tekijänoikeudet
© 2012 American Physical Society. Published in this repository with the kind permission of the publisher.
Recent antisymmetrized molecular dynamics (AMD) calculations for 28Si suggest the presence of a
superdeformed (SD) band with a dominant 24Mg + α clustering for its configuration, with firm predictions
for its location and associated moment of inertia. This motivates a review of the experimental results reported
in the literature with a particular focus on 24Mg(α,γ ) studies, as well as on α-like heavy-ion transfer reactions
such as 12C(20Ne,α)
28Si. Combining this information for the first time leads to a set of candidate SD states
whose properties point to their α-cluster structure and strong associated deformation. Analysis of data from
Gammasphere allows the electromagnetic decay of these candidate states to be probed and reveals further
supporting evidence for such a structure. This paper appraises this body of information and finds the evidence
for an SD band is strong.
Julkaisija
American Physical SocietyISSN Hae Julkaisufoorumista
0556-2813Asiasanat
Julkaisu tutkimustietojärjestelmässä
https://converis.jyu.fi/converis/portal/detail/Publication/22302839
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