Rotational motion of triaxial shape in unfavoured-signature states of odd-A nuclei |
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| Affiliation: | 1. Department of Studies in Environmental Science, University of Mysore, Manasagangotri, Mysore 570006, India;2. Centre for Materials Science and Technology, Vijyana Bhavan, University of Mysore, Mysore 570006, India;3. Department of Studies in Microbiology, University of Mysore, Manasagangotri, Mysore, Karnataka 570006, India;4. Department of Studies in Botany, University of Mysore, Manasagangotri, Mysore, Karnataka 570006, India;5. Department of Studies in Biotechnology, University of Mysore, Manasagangotri, Mysore, Karnataka 570006, India;6. Department of PG Studies in Biotechnology, Nrupathunga University, Nrupathunga Road, Bangalore 560001, India;7. Department of Physics, Faculty of Science, University of Zabol, Zabol 98613-35856, Iran;8. UNESCO-UNISA Africa Chair in Nanosciences/Nanotechnology Laboratories, College of Graduate Studies, University of South Africa (UNISA), Muckleneuk Ridge, PO Box 392, Pretoria, South Africa;9. Nanosciences African Network (NANOAFNET), Materials Research Group (MRG), iThemba LABS-National Research Foundation (NRF), 1 Old Faure Road, 7129, PO Box 722, SomersetWest, Western Cape Province, South Africa |
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| Abstract: | In the region of the angular momentum where the intrinsic energy (namely, the odd-quasiparticle energy) plays a more important role than the collective rotational energy, we point out that the way of rotation in unfavoured-signature states of odd-A nuclei, which is clearly different from that in the usual cranking approximation, can be realized for triaxial intrinsic shape and leads to a peculiar signature dependence of B(E2;I→I - 1) values. |
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