3 research outputs found
Dipole and Quadrupole Moments of Mirror Nuclei 8B and 8li
Magnetic dipole and electric quadrupole moments of the mirror nuclei 8Li and
8B are analysed in the framework of the multiparticle shell model by using two
approaches : i) the one-particle spectroscopic factors and ii) the one-particle
fractional parentage coefficients.
These two approaches are compared both each to other and with a microscopic
multicluster model. The one-particle nucleon states are calculated taking into
account the continuum by the method of the expansion of the Sturm - Liouville
functions. The experimental magnetic and quadrupole moments of 8Li and 8Bare
reproduced well by using fractional parentage coefficients technique. The root
mean-square radii and the radial density distributions are obtained for these
nuclei.Comment: 20 pages 1 figur