کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8183440 | 1527110 | 2013 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Gamma-ray spectroscopy of hypernuclei - present and future
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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
Recent results and future directions of the γ-ray spectroscopy of Î hypernuclei are discussed. A further analysis of the last KEK experiment (E566) has revealed a new γ transition in 12ÎC at 6048keV (preliminary), which is ascribed to the M1(13ââ11â) transition. At J-PARC, studies will be extended from p-shell to s-shell and sd-shell hypernuclei. In the first part of the J-PARC E13 experiment, we will measure the 4ÎHe(1+â0+) transition to study charge-symmetry breaking in the ÎN interaction and investigate the 19ÎF hypernucleus to study ÎN spin-spin interaction further using one of the sd-shell hypernuclei. In the second part of E13, we will precisely measure the spin-flip B(M1) value for the 7ÎLi(3/2+â1/2+) transition. Beyond E13, we plan to study impurity effects by observing possible changes in nuclear deformation caused by the presence of a Î in sd-shell hypernuclei, as well as to investigate various heavier Î hypernuclei in order to precisely determine the energies of Î single-particle orbits.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Physics A - Volume 914, 20 September 2013, Pages 99-108
Journal: Nuclear Physics A - Volume 914, 20 September 2013, Pages 99-108
نویسندگان
H. Tamura, K. Hosomi, S. Bufalino, N. Chiga, P. Evtoukhovitch, A. Feliciello, R. Honda, T. Koike, Y. Ma, K. Miwa, A. Sasaki, Y. Sasaki, K. Shirotori, K. Tanida, Z. Tsamalaidze, M. Ukai, T.O. Yamamoto, S.B. Yang,