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M1 transitions in the (sdg) boson model
Institution:1. School of Biological, Earth and Environmental Science (BEES), University College Cork, Cork, Ireland;2. Environmental Research Institute, University College Cork, Cork, Ireland;3. Irish Centre for Research in Applied Geosciences, University College Dublin, Dublin, Ireland;4. Environmental Sustainability and Health Institute (ESHI), Technological University Dublin;5. Antimicrobial Resistance and Microbial Ecology Group, School of Medicine, National University of Ireland Galway, Galway, Ireland;6. Centre for One Health, Ryan Institute, National University of Ireland Galway, Galway, Ireland;7. Department of Chemical Sciences, University of Limerick, Limerick, Ireland
Abstract:Using the 1N expansion technique we derive expressions for β→g, γ→g and γ→γ M1 transitions in a general boson model. The M1 matrix elements in the sdg-boson model are similar in form to those in the neutron-proton IBM. Comparisons are made to some selected M1 data exhibiting collective character.
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