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The nilsson-potential parameters for neutrons at A≃-100 and new deformation values for103Mo and105Mo |
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| Authors: | T Seo H Lawin G Lhersonneau R A Meyer G Menzen K Sistemich |
| Institution: | 1. Research Reactor Institute, Kyoto University, Kumatori-cho, Sennan-gun, Osaka, Japan 2. Institut für Kernphysik, Kernforschungsanlage Jülich, Federal Republic of Germany 3. Nuclear Chemistry Division, University of California, LLNL, Livermore, California, USA |
| Abstract: | The half-lives of the first excited levels in odd-neutron nuclei103Mo and105Mo have been measured. From these data, values of the deformation parameter of?=0.31±0.05 and 0.29±0.06 for103Mo and105Mo, respectively, have been deduced assuming prolate spheroidal shapes. The present results in combination with previously determined properties of the ground-state bands of these nuclei are used to determineμ, the magnitude of the coefficient of the 12 term, in the Nilsson Hamiltonian, for the new region of deformation atA～-100. |
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