Application of the Yrast Concept to the Pairing Degree of Freedom

1 November 1972

journal article
Published by IOP Publishing in Physica Scripta

Vol. 6 (5-6) , 239-241
https://doi.org/10.1088/0031-8949/6/5-6/005

Abstract

The Yrast approximation is applied to the T = 1 pairing collective Hamiltonian. A formalism is thus obtained which may incorporate anharmonic effects in a simple way. The experimentally observed anharmonicities in the ⁵⁶Ni region are satisfactorily reproduced.

Keywords

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