TY - JOUR
T1 - Electromagnetic transition strengths in the transitional doubly odd nucleus 198Au
AU - Petkov, P.
AU - Andrejtscheff, W.
AU - Robinson, S. J.
AU - Mayerhofer, U.
AU - von Egidy, T.
AU - Brant, S.
AU - Paar, V.
AU - Lopac, V.
N1 - Funding Information:
Two of the authors (W.A. and P.P.) would like to thank the Bulgarian National Research Foundation for financial support under contracts Nos PH14. and PH3 1. Further, they greatly appreciate the financial support and the kind hospitality of the Institut Laue-Langevin, Grenoble. This work was partly supported by the Bundesministerium fiir Forschung und Technologie, Bonn.
PY - 1993/3/15
Y1 - 1993/3/15
N2 - The half-lives of low-lying levels in 198Au are determined by means of delayed coincidences and generalized controid-shift analysis in the (n, γ) reaction as follows: T 1 2(3+, 381.2 keV) = 2.3(2), ns, T 1 2(1-, 192.9 keV) = 0.7(2) ns, T 1 2(1-, 247.6 keV) = 0.4(1) ns, T 1 2(4-, 215.0 keV) = 0.4(2) ns. In some cases, decompositions of complex distributions were carried out in order to determine the corresponding time centroids. Upper limits are derived for the lifetimes of several other low-lying levels. The deduced electromagnetic transition probabilities B(σL) are compared to results of a new IBFFM calculation.
AB - The half-lives of low-lying levels in 198Au are determined by means of delayed coincidences and generalized controid-shift analysis in the (n, γ) reaction as follows: T 1 2(3+, 381.2 keV) = 2.3(2), ns, T 1 2(1-, 192.9 keV) = 0.7(2) ns, T 1 2(1-, 247.6 keV) = 0.4(1) ns, T 1 2(4-, 215.0 keV) = 0.4(2) ns. In some cases, decompositions of complex distributions were carried out in order to determine the corresponding time centroids. Upper limits are derived for the lifetimes of several other low-lying levels. The deduced electromagnetic transition probabilities B(σL) are compared to results of a new IBFFM calculation.
KW - Nuclear reaction
UR - https://www.scopus.com/pages/publications/4243542513
U2 - 10.1016/0375-9474(93)90338-X
DO - 10.1016/0375-9474(93)90338-X
M3 - Article
AN - SCOPUS:4243542513
SN - 0375-9474
VL - 554
SP - 189
EP - 208
JO - Nuclear Physics, Section A
JF - Nuclear Physics, Section A
IS - 2
ER -