تقرير
Possible determination of high-lying single particle components with (p,d) reactions
العنوان: | Possible determination of high-lying single particle components with (p,d) reactions |
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المؤلفون: | Xu, Y. P., Pang, D. Y., Yun, X. Y., Kubono, S., Bertulani, C. A., Yuan, C. X. |
سنة النشر: | 2018 |
المجموعة: | Nuclear Theory |
مصطلحات موضوعية: | Nuclear Theory |
الوصف: | A detailed feasibility study on deducing the high-lying single-particle components (HLSPCs), which are important but used to be ignored, in the ground and low-lying excited states of even-even light nuclei is performed by analyses of $(p,d)$ reactions with \nuc{12}{C}, \nuc{24}{Mg}, \nuc{28}{Si}, and \nuc{40}{Ca} targets at 51.93 MeV. Coupled reaction channels (CRC) analyses have been made for $(p,d)$ transitions to the $j$-forbidden excited states in \nuc{11}{C} (${\tfrac{5}{2}}^-$, 4.32 MeV), \nuc{23}{Mg} (${\tfrac{7}{2}}^+$, 2.05 MeV), \nuc{27}{Si} (${\tfrac{7}{2}}^+$, 2.16 MeV) and \nuc{39}{Ca} (${\tfrac{9}{2}}^-$, 3.64 MeV), including the major allowed transition components together with direct components of HLSPCs. Spectroscopic amplitudes of the HLSPCs are deduced by fitting the angular distributions of the ground and the $j$-forbidden excited states simultaneously. The present analysis demonstrates for the first time that information about HLSPCs in atomic nuclei can be obtained from analysis of $(p,d)$ reactions. Comment: 7 pages, 5 figures |
نوع الوثيقة: | Working Paper |
DOI: | 10.1103/PhysRevC.98.044622 |
URL الوصول: | http://arxiv.org/abs/1809.04204 |
رقم الأكسشن: | edsarx.1809.04204 |
قاعدة البيانات: | arXiv |
DOI: | 10.1103/PhysRevC.98.044622 |
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