کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1827333 | 1027408 | 2010 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Measuring total reaction cross-sections at energies near the coulomb barrier by the active target method
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
An experimental technique is described that is able to measure reaction cross-sections at energies around the Coulomb barrier by using low intensity beams and a Si detector as an active target. Set-up optimization was carefully investigated in terms of collimation, detector efficiency and pile-up rejection. The method has been tested by measuring the total reaction cross-section σR(E) for the 7Li+28Si system in the energy range of Elab=12–16 MeV. The deduced excitation function σR(E) agrees with the data obtained in a previous experiment. The presented technique can also be applied in order to determine total reaction cross-sections for low intensity radioactive beams at energies around the Coulomb barrier.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 612, Issue 2, 1 January 2010, Pages 399–406
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 612, Issue 2, 1 January 2010, Pages 399–406
نویسندگان
A. Musumarra, P. Figuera, F. De Luca, A. Di Pietro, P. Finocchiaro, M. Fisichella, M. Lattuada, A. Pakou, M.G. Pellegriti, G. Randisi, G. Scalia, C. Scirè, S. Scirè, V. Scuderi, D. Torresi, M. Zadro,