Gamma-gamma Angular Correlation Studies For 142Ce

Document Type

Article

Publication Date

7-1-1983

Publication Source

Physical Review C

Issue Number

1

First Page

352

Last Page

354

Publisher

American Physical Society

ISSN

0556-2813

Abstract

Gamma-gamma angular correlations for several cascades in 142Ce were measured using a four-detector system. In a recent publication the level at 1219 keV was assigned 22+ in contradiction to a previous assignment of 41+. This makes 142Ce completely different from any known nucleus in the same region. It is shown, however, that this level is, in fact, completely consistent with 4+ and is in agreement with systematics.

Keywords

RADIOACTIVITY 142La [from 235U(n, f))], measured γ-γ(θ), deduced Jπ, δ, mass-separated 142La activity, Ge detectors.

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