caa a22 4500 465802311 CHVBK 20180323112055.0 cr unu---uuuuu 170327e19901201xx s 000 0 eng 10.1007/BF01290198 doi (NATIONALLICENCE)springer-10.1007/BF01290198 Identification of152Ce [Elektronische Daten] [I. Tago, Y. Kawase, K. Okano] Although the152Ce isotope, the heaviest one of cerium, was once reported as identified, it was pointed out later on that the assignment should be corrected and152Ce is still unknown. The search for152Ce has been carried out again in the present report. From γ-ray spectra of mass separated fission products produced by KUR-ISOL, the Pr-K X-rays and two γ-rays are assigned to be generated by the ß-decay of152Ce. The half-life is determined to be 1.4(2) s, which is a little shorter than theoretical predictions, 2.2 s and 2.1 s. Springer-Verlag, 1990 Tago I. Research Reactor Institute, Kyoto University, Kumatori-cho, Sennan-gun, 59004, Osaka, Japan aut Kawase Y. Research Reactor Institute, Kyoto University, Kumatori-cho, Sennan-gun, 59004, Osaka, Japan aut Okano K. Research Reactor Institute, Kyoto University, Kumatori-cho, Sennan-gun, 59004, Osaka, Japan aut Zeitschrift für Physik A Atomic Nuclei Springer-Verlag 335/4(1990-12-01), 477-478 0939-7922 335:4<477 1990 335 218 https://doi.org/10.1007/BF01290198 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01290198 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Tago I. Research Reactor Institute, Kyoto University, Kumatori-cho, Sennan-gun, 59004, Osaka, Japan aut NATIONALLICENCE 700 1- Kawase Y. Research Reactor Institute, Kyoto University, Kumatori-cho, Sennan-gun, 59004, Osaka, Japan aut NATIONALLICENCE 700 1- Okano K. Research Reactor Institute, Kyoto University, Kumatori-cho, Sennan-gun, 59004, Osaka, Japan aut NATIONALLICENCE 773 0- Zeitschrift für Physik A Atomic Nuclei Springer-Verlag 335/4(1990-12-01), 477-478 0939-7922 335:4<477 1990 335 218 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer