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Isovector magnetic dipole sum rules in (d s)- shell |
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| Authors: | T R Halemane J B French |
| Institution: | 1. Department of Physics and Astronomy, University of Rochester, Rochester, New York, USA 2. Serin Physics Laboratory, Rutgers - The State University, Piscataway, New Jersey, USA 4. Department of Physics and Astronomy, University of Rochester, Rochester, New York, USA |
| Abstract: | Linear-energy weighted sum-rules (LEWSR) are calculated for isovector magnetic dipole transitions from the ground state in some (d s)-shell nuclei. It is found that the well-known Kurath sum rule is inadequate to explain the experimental transition strengths in these nuclei. A significant contribution to the sum-rule is seen to arise from the two-body part of the Hamiltonian. The calculations are made using the spectral distribution methods. |
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