Abstract
The level structure of {sup 189}Os has been studied from the decay of {sup 189}Ir (13,3 days) produced in proton spallation at CERN and mass separated in the ISOLDE on-line facility. The gamma-ray spectrum has been recorded both with a high resolution Si(Li) - detector and Ge(Li) - detectors. Three previously not reported transitions were observed defining a new level at 348.5 keV. Special attention was given to the low energy level band structure. Several multipolarity mixing ratios were deduced from measured L-subshell ratios which, together with measured level half-lives, gave absolute transition probabilities. The low level decay properties are discussed in terms of the Nilsson model with the inclusion of Coriolis coupling.
Citation Formats
Malmskog, S G, Berg, V, and Baecklin, A.
Transition Probabilities in {sup 189}Os.
Sweden: N. p.,
1970.
Web.
Malmskog, S G, Berg, V, & Baecklin, A.
Transition Probabilities in {sup 189}Os.
Sweden.
Malmskog, S G, Berg, V, and Baecklin, A.
1970.
"Transition Probabilities in {sup 189}Os."
Sweden.
@misc{etde_20961856,
title = {Transition Probabilities in {sup 189}Os}
author = {Malmskog, S G, Berg, V, and Baecklin, A}
abstractNote = {The level structure of {sup 189}Os has been studied from the decay of {sup 189}Ir (13,3 days) produced in proton spallation at CERN and mass separated in the ISOLDE on-line facility. The gamma-ray spectrum has been recorded both with a high resolution Si(Li) - detector and Ge(Li) - detectors. Three previously not reported transitions were observed defining a new level at 348.5 keV. Special attention was given to the low energy level band structure. Several multipolarity mixing ratios were deduced from measured L-subshell ratios which, together with measured level half-lives, gave absolute transition probabilities. The low level decay properties are discussed in terms of the Nilsson model with the inclusion of Coriolis coupling.}
place = {Sweden}
year = {1970}
month = {Feb}
}
title = {Transition Probabilities in {sup 189}Os}
author = {Malmskog, S G, Berg, V, and Baecklin, A}
abstractNote = {The level structure of {sup 189}Os has been studied from the decay of {sup 189}Ir (13,3 days) produced in proton spallation at CERN and mass separated in the ISOLDE on-line facility. The gamma-ray spectrum has been recorded both with a high resolution Si(Li) - detector and Ge(Li) - detectors. Three previously not reported transitions were observed defining a new level at 348.5 keV. Special attention was given to the low energy level band structure. Several multipolarity mixing ratios were deduced from measured L-subshell ratios which, together with measured level half-lives, gave absolute transition probabilities. The low level decay properties are discussed in terms of the Nilsson model with the inclusion of Coriolis coupling.}
place = {Sweden}
year = {1970}
month = {Feb}
}