Observation of the 2- state in 208Pb with a major s1/2p3/2 structure and structure of ten more 2- states |
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| Authors: | A. Heusler T. Faestermann R. Hertenberger R. Krücken H. -F. Wirth P. von Brentano |
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| Affiliation: | 1.Max-Planck-Institut für Kernphysik,Heidelberg,Germany;2.Physik Department E12,Technische Universit?t München,Garching,Germany;3.Fakult?t für Physik,Ludwig-Maximilians-Universit?t München,Garching,Germany;4.Institut für Kernphysik,Universit?t zu K?ln,K?ln,Germany |
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| Abstract: | From 208Pb (p, p’) via isobaric analog resonances in 209Bi , at E x = 6420 keV in the doubly magic nucleus 208Pb , a new state with spin 2- with half the s 1/2 p 3/2 strength and major g 7/2 f 5/2 , d 3/2 f 5/2 fractions is identified. Ten more 2- states up to E x = 7.0 MeV are identified and their structure discussed, among them six states with new spin assignments. The known 6314 1- state is shown to contain almost the entire s 1/2 p 3/2 strength. |
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