کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1879741 | 1042591 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Measurement of neutron capture cross sections for 141Pr from 0.5 to 1.6 MeV
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
Cross sections of 141Pr(n,γ)(n,γ)142Pr reaction are measured at neutron energies of 0.54, 1.09 and 1.59 MeV using the activation method. The activities of the products are counted with a high resolution HPGe detector γγ-ray spectrometer. The neutron fluence is determined by 197Au(n,γ)(n,γ)198Au reaction cross sections. The errors of the measured results are ±6–7%±6–7%. The neutron capture cross sections for this reaction are also calculated with the NUNF code. Our results are compared with those of other authors. Recommendations for inclusion of data in the energy region 0.05–3.90MeV are made, these being in good agreement with the ENDF/B-VI data.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Radiation and Isotopes - Volume 65, Issue 12, December 2007, Pages 1314–1317
Journal: Applied Radiation and Isotopes - Volume 65, Issue 12, December 2007, Pages 1314–1317
نویسندگان
Pei Zhu, Zhilun Yuan, Jinxiang Chen, Zhenzhou Liu, Guohui Zhang, Zhaomin Shi, Hanlin Lu,