TÍNH TOÁN CHE CHẮN CHO PHÒNG XẠ TRỊ GAMMA DÙNG PHẦN MỀM MONTE CARLO CODE EGSnrc

نویسندگان

چکیده

Nghiên cứu này áp dụng phương pháp mô phỏng Monte Carlo Mã EGSnrc với hai mã là chuyên dụng, BEAMnrc được sử để chùm tia phát ra từ đầu máy gia tốc và DOSXYZnrc tính toán liều lượng tốc. Từ đó, đánh giá sự suy giảm của bức xạ qua các lớp vật liệu che chắn. Kết quả nghiên ban cho thấy giới hạn ở khu vực nhân viên (khu Kiểm soát) 0,11 mSv / tuần (5,5 năm) công cộng Không kiểm 0,022 (1,1 ).

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ژورنال

عنوان ژورنال: T?p chí ?i?n quang Vi?t Nam

سال: 2023

ISSN: ['1859-4832']

DOI: https://doi.org/10.55046/vjrnm.50.739.2023