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arXiv · 1611.06982

Ground-state properties of even and odd Magnesium isotopes in a symmetry-conserving approach

Marta Borrajo·J. Luis Egido
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Abstract

We present a self-consistent theory for odd nuclei with exact blocking and particle number and angular momentum projection. The demanding treatment of the pairing correlations in a variation-after-projection approach as well as the explicit consideration of the triaxial deformation parameters in a projection after variation method, together with the use of the finite-range density-dependent Gogny force, provides an excellent tool for the description of odd-even and even-even nuclei. We apply the theory to the Magnesium isotopic chain and obtain an outstanding description of the ground-state properties, in particular binding energies, odd-even mass differences, mass radii and electromagnetic moments among others.

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Marta Borrajo, J. Luis Egido. 2016-11-21. Ground-state properties of even and odd Magnesium isotopes in a symmetry-conserving approach. https://doi.org/10.1016/j.physletb.2016.11.037

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