Elsevier

Nuclear Physics A

Volume 561, Issue 3, 30 August 1993, Pages 367-386
Nuclear Physics A

Generator-coordinate method for triaxial quadrupole dynamics in Sr isotopes (II). Results for particle-number-projected states

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Abstract

We present the generator-coordinate method with particle number projection for a collective basis of quadrupole triaxial HFBCS states. As an application, using a two-body Skyrme interaction, we determine the energies and charge radii of the lowest collective quadrupole states of the neutron-deficient strontium isotopes 78–88Sr. We also discuss the evolution of the collective wave functions through the spherical-to-deformed shape transition as the neutron number decreases from N = 50 to 38.

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Cited by (0)

1

Directeur de Recherches FNRS.

2

Labotatoire de la Direction des Sciences de la Matière du CEA.

3

Unité de recherche des Universités Paris VI et Paris XI, associée au Centre National de la Recherche Scientifique.

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