Journal article
Evidence for a Low-Frequency πh92 Band Crossing in Pt185 and Ir183
Abstract
Evidence is presented for a πh92 band crossing at surprisingly low rotational frequency in the odd-neutron Pt185 and odd-proton Ir183 nuclei. The proton nature of the crossing is indicated by measured B(M1;I→I-1)B(E2;I→I-2) ratios, strongly supported by theoretical values from both the semi-classical Dönau and Frauendorf approach and a variable-core particle-rotor calculation employing cranked-shell-model matrix elements. However, the actual …
Authors
Janzen VP; Carpenter MP; Riedinger LL; Schmitz W; Pilotte S; Monaro S; Rajnauth DD; Johansson JK; Popescu DG; Waddington JC
Journal
Physical Review Letters, Vol. 61, No. 18, pp. 2073–2076
Publisher
American Physical Society (APS)
Publication Date
October 31, 1988
DOI
10.1103/physrevlett.61.2073
ISSN
0031-9007