An in-beam gamma-ray study performed with the114Cd(30Si,p3n) reaction has established the high-spin states up to 5 MeV excitation energy and I=(21)hstrok in the N=79 nucleus140Pm. The low energy part of the level scheme shows both positive and negative parity states which are interpreted as single particle excitations in the 2d5/2 and 1h11/2 orbitals. The level scheme is in qualitative agreement with the coupling of the odd particles to the known yrast levels of the appropriate core nuclei.
In-beam study of the doubly-odd nucleus 140 Pm
LUNARDI, SANTO;MAGLIONE, ENRICO;NARDELLI, GIOVANNI BATTISTA;SORAMEL, FRANCESCA;
1989
Abstract
An in-beam gamma-ray study performed with the114Cd(30Si,p3n) reaction has established the high-spin states up to 5 MeV excitation energy and I=(21)hstrok in the N=79 nucleus140Pm. The low energy part of the level scheme shows both positive and negative parity states which are interpreted as single particle excitations in the 2d5/2 and 1h11/2 orbitals. The level scheme is in qualitative agreement with the coupling of the odd particles to the known yrast levels of the appropriate core nuclei.File in questo prodotto:
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