Abstract
The168mLu (T 1/2=6.7 min) (EC + β+) decay was reinvestigated by direct γ and γ-γ coincidence measurements using a continuous radiochemical separation from its168Hf parent produced by156Gd(16O,4n) reaction. Energies and intensities of 171 γ-transitions assigned to168Lu decay were accurately measured, among the 97 were found for the first time.
Similar content being viewed by others
References
D. Trubert, M. Hussonnois, J. F. Ledu, L. Brillard, V. Barci, G. Ardisson, Z. Szeglowski, O. Contantinescu, V. P. Domanov, Yu. T. Oganessian, Intern. School Seminar on Heavy Ions Physics, May 10–15 1993, Dubna, Russia.
M. Blann, H. K. Vonach, Phys. Rev., C. 28 (1983); 1475 LLNL Report UCRL-19614, 1982.
R. Gunninck, J. B. Niday, LLNL Report UCRL-51061, Vols I–IV, 1971–1972;R. R. Gunnink, W. D. Ruther, LLNL Report UCRL-52917, 1980;R. R. Gunnink, W. D. Ruther, J. B. Niday, Lawrence Livermore National Laboratory, Nuclear Chemistry Division, Annual Report, FY 82, UCRL-10002-82/1, 1983.
A. Charvet, R. Chéry, Do Huu Phuoc, R. Duffait, A. Emsallem, G. Marguier, Nucl. Phys., A197 (1972) 490.
V. S. Shirley, Nucl. Data Sheets, 71 (1994) 261.
V. Barci et al., to be published.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Ardisson, G., Barci, V., Weiss, B. et al. On line radiochemical separation of the168mLu isomer (T1/2=6.7 min) and study of its gamma-ray spectrum. J Radioanal Nucl Chem 241, 307–312 (1999). https://doi.org/10.1007/BF02347466
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02347466