کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10725482 | 1034139 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Disentangling the reaction mechanisms of weakly bound nuclei
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
Complete and incomplete fusion cross sections for the 9Be + 144Sm reaction have been measured at near-barrier energies, using the delayed X-ray detection technique. At above-barrier energies these show a suppression of complete fusion for this weakly bound projectile on an intermediate mass target. The suppression factor, attributed to 9Be break-up, was deduced from a comparison of complete fusion yields with coupled-channels calculations, and appears consistent with measured incomplete fusion product yields. At â¼10%, it is considerably smaller than the value of â¼30% previously found for a 208Pb target. Simultaneous measurements of elastic and inelastic scattering permit a clearer picture of the reaction mechanisms.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters B - Volume 634, Issue 4, 16 March 2006, Pages 356-361
Journal: Physics Letters B - Volume 634, Issue 4, 16 March 2006, Pages 356-361
نویسندگان
P.R.S. Gomes, I. Padron, E. Crema, O.A. Capurro, J.O. Fernández Niello, G.V. Marti, A. Arazi, M. Trotta, J. Lubian, M.E. Ortega, A.J. Pacheco, M.D. RodrÃguez, J.E. Testoni, R.M. Anjos, L.C. Chamon, M. Dasgupta, D.J. Hinde, K. Hagino,