کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10722800 | 1033800 | 2011 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Evidence for shape coexistence at medium spin in 76Rb
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Evidence for shape coexistence at medium spin in 76Rb Evidence for shape coexistence at medium spin in 76Rb](/preview/png/10722800.png)
چکیده انگلیسی
Four previously known rotational bands in 76Rb have been extended to moderate spins using the Gammasphere and Microball γ ray and charged particle detector arrays and the 40Ca(40Ca,â3pn) reaction at a beam energy of 165 MeV. The properties of two of the negative-parity bands can only readily be interpreted in terms of the highly successful Cranked Nilsson-Strutinsky model calculations if they have the same configuration in terms of the number of g9/2 particles, but they result from different nuclear shapes (one near-oblate and the other near-prolate). These data appear to constitute a unique example of shape coexisting structures at medium spins.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters B - Volume 701, Issue 3, 11 July 2011, Pages 306-312
Journal: Physics Letters B - Volume 701, Issue 3, 11 July 2011, Pages 306-312
نویسندگان
R. Wadsworth, I. Ragnarsson, B.G. Carlsson, Hai-Liang Ma, P.J. Davies, C. Andreoiu, R.A.E. Austin, M.P. Carpenter, D. Dashdorj, S.J. Freeman, P.E. Garrett, J. Greene, A. Görgen, D.G. Jenkins, F. Johnston-Theasby, P. Joshi, A.O. Macchiavelli, F. Moore,