Semi-microscopic description of the double backbending in some deformed even–even rare earth nuclei
نویسندگان
چکیده
منابع مشابه
Compound and rotational damping in warm deformed rare-earth nuclei.
The gamma decay in the quasicontinuum from selected configurations of the rotational nucleus 163Er has been measured with the EUROBALL array. A new analysis technique has allowed for the first time to directly measure the compound and rotational damping widths Gamma (micro) and Gamma (rot). Values of Gamma (micro) approximately 20 keV and Gamma (rot) approximately 200 keV are obtained in the sp...
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In two previous papers, the Kerman-Klein-Dönau-Frauendorf (KKDF) model was used to study rotational bands of odd deformed nuclei. Here we describe backbending for odd nuclei using the same model. The backbending in the neighboring even nuclei is described by a phenomenological two band model, and this core is then coupled to a large single-particle space, as in our previous work. The results ob...
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ژورنال
عنوان ژورنال: Journal of Physics G: Nuclear and Particle Physics
سال: 2013
ISSN: 0954-3899,1361-6471
DOI: 10.1088/0954-3899/40/2/025109