کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8208709 1532064 2018 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Two hump-shaped angular distributions of neutrons and soft X-rays in a small plasma focus device
ترجمه فارسی عنوان
دو توزیع زاویه ای پراکنده نوترون و اشعه ایکس نرم در یک دستگاه تمرکز کوچک پلاسما
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم تشعشع
چکیده انگلیسی
Angular distributions of soft X-rays (SXRs) and neutrons emitted by a small plasma focus device (PFD) were investigated simultaneously using TLD-100 dosimeters and Geiger-Muller activation counters, respectively. The distributions represented two humps with a small dip at the angular position 0° and reduced from the angles of ± 15° and ± 30° for the neutrons and SXRs, respectively. The maximum yield of 2.98 × 108 neutrons per shot of the device was obtained at 13.5 kV and 6.5 mbar. A time of flight (TOF) of 75.2 ns between the hard X-ray and the neutron peaks corresponds to neutrons with energy of 2.67 MeV. A similar behavior was observed between the angular distributions of neutron and soft X-ray emissions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Radiation and Isotopes - Volume 133, March 2018, Pages 95-99
نویسندگان
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