کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8183384 | 1527110 | 2013 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
High resolution hypernuclear spectroscopy at Jefferson Lab Hall A
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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
چکیده انگلیسی
The characteristics of the Jefferson Lab electron beam, together with those of the experimental equipment, offer a unique opportunity to study hypernuclear spectroscopy via electromagnetic induced (e,eâ²K+) reactions. Experiment 94-107 started a systematic study on 1p-shell targets, C12, Be9 and O16. For C12 for the first time measurable strength in the core-excited part of the spectrum between the ground state and the p state was shown in the BÎ12 spectrum. For O16 a high-quality NÎ16 spectrum was produced for the first time with sub-MeV energy resolution. A very precise Î binding energy value for NÎ16, calibrated against the elementary (e,eâ²K+) reaction on hydrogen, has also been obtained. Preliminary data on the LiÎ9 spectrum shows some disagreement in strength for the second and third doublet with respect to the theory.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Physics A - Volume 914, 20 September 2013, Pages 34-40
Journal: Nuclear Physics A - Volume 914, 20 September 2013, Pages 34-40
نویسندگان
F. Garibaldi, P. Bydžovský, E. Cisbani, F. Cusanno, R. De Leo, S. Frullani, M. Iodice, J.J. LeRose, P. Markowitz, D.J. Millener, G.M. Urciuoli, Hall A Collaboration Hall A Collaboration,