Calculation of the static and dynamic triaxial shapes of 24Mg |
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Authors: | Grammaticos Basil |
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Affiliation: | Service de Physique Théorique, Centre d''Etudes Nucléaires de Saclay, BP no. 2, 91190 Gif-sur-Yvette, France |
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Abstract: | The Skyrme interaction is used in a Hartree-Fock calculation of 24Mg with triaxial symmetry. A transition between axial and triaxial shapes is studied as a function of the spin-orbit strength. The effect of the other components of the interaction on the shape of 24Mg is examined. Constrained Hartree-Fock calculations of the energy surface and the cranking mass parameter are used for the calculation of the intrinsic γ-vibration. The main result of the dynamical calculation is that despite the different equilibrium shapes obtained with the two forces SIII and SV, the triaxiality obtained by considering the zero-point γ-oscillation is essentially the same for both forces. |
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