1. (n,γ) reactions on rare Ca isotopes: Valence-hole - coreexcitation couplings in 47Ca.
- Author
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Köster, U., Bottoni, S., Cieplicka-Oryńczak, N., Bocchi, G., Leoni, S., Fornal, B., Colò, G., Bortignon, P.F., Benzoni, G., Blanc, A., Bracco, A., Crespi, F.C.L., Jentschel, M., Michelagnoli, C., Million, B., Mutti, P., Soldner, T., Türler, A., Ur, C.A., and Urban, W.
- Subjects
NUCLEAR reactions ,CALCIUM isotopes ,NUCLEAR excitation ,VALENCE (Chemistry) ,COLD neutrons ,NUCLEAR reactors - Abstract
Recent results on the structure of
47 Ca will be presented. The nucleus of interest was populated via the cold-neutron capture46 Ca(n,γ) reaction, on a rare46 Ca target, during the EXILL experimental campaign at the nuclear reactor of Institut Laue- Langevin in Grenoble. High-resolution γ-ray spectroscopy, performed with a composite array of HPGe detectors, enabled the identification of new transitions deexciting states between the neutron-capture level and the ground state. Experimental data will be compared with a novel microscopic theoretical model, currently under development, specifically designed to describe the low-lying structure of odd-mass nuclei with one valence particle/hole outside a spherical doubly-magic core, using the Skyrme effective interaction self-consistently. [ABSTRACT FROM AUTHOR]- Published
- 2018