کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9861325 1528994 2005 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Ground state energy fluctuations in the nuclear shell model
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله
Ground state energy fluctuations in the nuclear shell model
چکیده انگلیسی
Statistical fluctuations of the nuclear ground state energies are estimated using shell model calculations in which particles in the valence shells interact through well-defined forces, and are coupled to an upper shell governed by random 2-body interactions. Induced ground-state energy fluctuations are found to be one order of magnitude smaller than those previously associated with chaotic components, in close agreement with independent perturbative estimates based on the spreading widths of excited states.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters B - Volume 613, Issues 3–4, 5 May 2005, Pages 134-139
نویسندگان
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