Structural Changes along and above the Yrast Line ofDy154

Autor: R. V. F. Janssens, U. Garg, T. F. Wang, I. Ahmad, T. L. Khoo, B. K. Dichter, W. Trzaska, P. J. Daly, R. Holzmann, M. Piiparinen, M.W. Drigert, M. Quader, W. C. Ma, Z. W. Grabowski, H. Emling
Rok vydání: 1988
Předmět:
Zdroj: Physical Review Letters. 61:46-49
ISSN: 0031-9007
DOI: 10.1103/physrevlett.61.46
Popis: States in $^{154}\mathrm{Dy}$ have been located up to ${I}^{\ensuremath{\pi}}={48}^{+}$ and their lifetimes measured. Marked structural changes occur along the yrast line with a transition from prolate to oblate shape, followed by an unexpected return to moderate collectivity at the highest spins. Structural changes with increasing energy above the yrast line are also observed.
Databáze: OpenAIRE