Abstract
The previously completely unknown energy levels of193Os have been investigated using the reactions192Os(d, p)193Os and192Os(n, γ)193Os. The neutron separation energy was measured to be 5583.5±2.0 keV. Most of the states below 500 keV can be qualitatively interpreted in terms of the Nilsson model; however the occurrence of four levels with significantl=1 transfer strength in this energy range is incompatible with that model. The Nilsson orbital systematics of the odd-A Os and W isotopes are compared.
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Supported by the National Science Foundation
Alexander von Humboldt Senior Scientist Awardee 1976 at the Institut für Kernphysik, KFA Jülich
We would like to thank Ken Chapman and the staff of the Florida State University Tandem Laboratory for their support in the (d, p) runs. Those who helped in operating the Tandem and the spectrograph are J.W. Dawson, J.L. Dubard, K.G. Ellson, H.D. Jones, R.G. Lanier, M.M. Minor, R.L. Mlekodaj, T.J. Mulligan, Y. Shida and R.C. Thompson. The spectrograph plates were scanned by Veronica Bryant Lanier, Mary Jones, Sue Hipps, Ella Jean Wehunt and Susan Chester Wosniak. We thank K.E. Chellis and Robert Leonard for the Os targets and Edward T. Jurney and the staff of the Los Alamos Omega West reactor for making the (n, γ) experiments possible. This paper was largely written at Jülich, West Germany. One of us (RKS) thanks Otto Schult for a careful reading of this paper and for his hospitality at Jülich, and Hellmut Hanle and the Alexander von Humboldt-Foundation for financial support.
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Benson, D., Kleinheinz, P., Sheline, R.K. et al. Nuclear levels in193Os. Z Physik A 285, 405–413 (1978). https://doi.org/10.1007/BF01813241
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DOI: https://doi.org/10.1007/BF01813241