کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8196641 1528925 2007 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects of nuclear molecular configurations on the astrophysical S-factor for 16O + 16O
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله
Effects of nuclear molecular configurations on the astrophysical S-factor for 16O + 16O
چکیده انگلیسی
The impact of nuclear molecular configurations on the astrophysical S-factor for 16O + 16O is investigated within the realistic two-center shell model based on Woods-Saxon potentials. These molecular effects refer to the formation of a neck between the interacting nuclei and the radial dependent collective mass parameter. It is demonstrated that the former is crucial to explain the current experimental data with high accuracy and without any free parameter, whilst in addition the latter predicts a pronounced maximum in the S-factor. In contrast to very recent results by Jiang et al., the S-factor does not decline towards extremely low values as energy decreases.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters B - Volume 652, Issues 5–6, 6 September 2007, Pages 255-258
نویسندگان
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