PROPERTIES OF POSITIVE-PARITY STATES IN THE ISOTOPES ER-164, ER-166, ER-168, ER-170

Authors
MIKHAILOV IN USMANOV PN
Citation
In. Mikhailov et Pn. Usmanov, PROPERTIES OF POSITIVE-PARITY STATES IN THE ISOTOPES ER-164, ER-166, ER-168, ER-170, Soviet journal of nuclear physics, 54(5), 1991, pp. 753-761
Citations number
36
Categorie Soggetti
Physics, Nuclear","Physics, Particles & Fields
Journal title
Soviet journal of nuclear physics → ACNP
ISSN journal
00385506
Volume
54
Issue
5
Year of publication
1991
Pages
753 - 761
Database
ISI
SICI code
0038-5506(1991)54:5<753:POPSIT>2.0.ZU;2-J
Abstract
A phenomenological nuclear model which considers the Coriolis coupling between the states of the ground, beta,gamma, and K(pi) = 1+ bands is described. Properties of collective states of the isotopes Er-164, Er -166, Er-168, Er-170 are studied. The influence of the K(pi) = 1+ band on the characteristics of the low-lying levels is investigated. Energ ies, ratios of the reduced probabilities of E 2 transitions, and coeff icients of the mixture of multipoles delta from states of the vibratio nal beta and gamma bands are calculated.