A valence space solution to the B(E2) saturation problem in deformed nuclei |
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| Affiliation: | 1. Brookhaven National Laboratory, Upton, NY 11973, USA;2. Institute for Nuclear Physics, B-9000 Ghent, Belgium;3. Nuclear Research Center Negev, 84 190 Beer-Sheva, Israel;1. Institute of Applied Research and Semiconductor Physics Department, Vilnius University, Saulėtekio al. 3, LT-10257, Vilnius, Lithuania;2. Center for Physical Sciences and Technology, Saulėtekio al. 3, LT-10257, Vilnius, Lithuania;3. Institute of Physics CAS, Cukrovarnicka 10, Prague, Czech Republic;4. Research Institute for Nuclear Problems, Bobruiskaya str. 11, Minsk, Belarus;5. CERN, Geneva, Switzerland;1. National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, MI 48824-1321, USA;2. Natural Sciences Department, La Guardia Community College, Long Island City, NY 11101, USA;3. Department of Physics and Astronomy, Michigan State University, East Lansing, MI 48824-1321, USA |
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| Abstract: | The empirically observed saturation in B(E2: 0+1→2+1) values in deformed nuclei near mid shell is interpreted in terms of a reduced integrated valence proton-neutron interaction arising from reduced spatial overlaps. This analysis, based on very general properties of the deformed field, removes a serious difficulty encountered by simple valence space models and may provide a simpler interpretation of other observables as well. |
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