دراسة تحليلية وتجريبية لآليات حساب وقياس النشاط الإشعاعي للمنابع المُشعة

Authors

  • جبـور نوفل جبـور
  • هيثم إبراهيم جبيلي
  • سارة إبراهيم الجمال

Abstract

تمَّ، في هذا العمل، استخدام تقنيات قياس أشعة غاما باستعمال كاشف من يوديد الصوديوم (NaI) المُشاب بالتاليوم (Tl)، حيث تمَّ الحصول على معايرة الكاشف NaI(Tl)، وقدرة فصله, كما تمَّ حساب وقياس النشاط الإشعاعي لمنابع مُشعة باستخدام الطريقة النسبية، والطريقة المُطلقة.

تُشير مقارنة النتائج التجريبية مع النظرية للنشاط الإشعاعي للمنابع المُشعة المُستخدمة إلى تطابق جيد، وأفضل قيم تمَّ الحصول عليها كانت بوساطة الطريقة المُطلقة.

 

In this work, we have used the basic techniques for measuring gamma rays. It is based on the use of a sodium iodide (NaI) detector withthallium activated (Tl). We have obtained:

  • The detector calibration NaI(Tl) and the resolution of the spectrometer.
  • Measuring and determining the activity of a source can be doneby using the relative, and the absolute method.

The results obtained show bythe Comparison between the experimental and the theoretical(of the sources activities)a good agreement, and the best values obtained by the absolute method.

 

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Published

2014-04-03

How to Cite

1.
جبـور جن, جبيلي هإ, الجمال سإ. دراسة تحليلية وتجريبية لآليات حساب وقياس النشاط الإشعاعي للمنابع المُشعة. TUJ-BA [Internet]. 2014Apr.3 [cited 2024Nov.24];36(2). Available from: https://journal.tishreen.edu.sy/index.php/bassnc/article/view/785

Issue

Vol. 36 No. 2 (2014): العلوم الأساسية

Section

Articles

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