Bức xạ Ion hoá

Trang 1
Học trình1.3 Bức xạ ion hoá và phân rã phóng xạ

Phase2Int D:\Hoang's Document\HiepLQ\Buc xa ion hoa - khai niem CB 1.3.doc Printed: 23.12.97

Phần !
kiến thức cơ bản
học trình 1.3
bức xạ ion hoá và sự phân rã phóng xạ

mục lục
Nội dung
Tổng quát
Thời l-ợng
Tài liệu
Mục đích

1.Hoạt độ phóng xạ và phân rã phóng xạ

2.Bức xạ ion hoá từ phân rã phóng xạ
2.1.Đại l-ợng và đơn vị
2.2.Các loại biức xạ
2.2.1Các hạt Alpha
2.2.2Các hạt Beta
2.2.3Tia Gamma
2.2.4Positron
2.2.5Tia X
2.2.6Nơtron
2.2.7Tóm tắt phần tính chất cảu các loại bức xạ ion hoá
Tự kiểm tra 1
2.3. Sử dụng giản đồ hạt nhân để xác định kiểu phân rã

2.4. Kiểu phân rã phóng xạ
2.4.1Phát hạt Alpha
2.4.2Phát hạt Beta
2.4.3Phát tia Gamma
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Học trình1.3 Bức xạ ion hoá và phân rã phóng xạ

Phase2Int D:\Hoang's Document\HiepLQ\Buc xa ion hoa - khai niem CB 1.3.doc Printed: 23.12.97

2.4.3.1 Dịch chuyển Isomer
2.4.4 Phát hạt Positron
2.4.5 Phát tia X
2.4.6 Chuyển hoán nội
2.4.7Bắt điện tử
2.4.8Phát Nơtron
2.5 Tóm tắt phần các kiểm phân rã
Tự kiểm tra 2
3. Hằng số phân rã, hoạt độ phóng và thời gian sống bán nửa
3.1.Quy luật phân rã phóng xạ và hằng số phân rã
3.2. Hoạt độ
3.2.1 Định nghĩa
3.2.2Đại l-ợng và đơn vị
3.3. Thời gian sống bán nửa
Tự kiểm tra 3
3.4 Tính hoạt độ
Tự kiểm tra 4 35
3.5 Xác định thời gian sống bán nửa của hạt nhân phóng xạ
3.5.1 Giới thiệu
3.5.2 Xác định thời gian sống bán nửa bằng tính toán
3.5.3Ph-ơng pháp đồ thị

Thực hành
3.6 Hoạt độ riêng
Tự kiểm tra 5
4. Chuỗi Phân rã và thời gian sống nửa t-ơng đối
4.1 Chuỗi phân rã
4.2 Thời gian sống nủă t-ơng đối
4.2.1 Cân bằng vĩnh cửu
4.2.2 Cân bằng động
4.2.3 Không cân bằng
4.2.4 Tóm tắt phần thời gian sống nủă t-ơng đối
Trang 3
Học trình1.3 Bức xạ ion hoá và phân rã phóng xạ

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Tự kiểm tra 6
5. Bức xạ ion hoá từ các nguồn khác
5.1 Bức xạ ion hoá từ các nguồn bức xạ tự nhiên
5.1.1 Tia vũ trụ
5.1.2 Bức xạ đất liền
5.1.3 Phóng xạ trong thực phẩm và n-ớc uống
5.2 Bức xạ ion hoá từ các nguồn nhân tạo
5.2.Các máy phát tia X
5.2.2 Bức xạ ion hoá từ các hạt nhân phóng xạ nhân tạo
5.2.3 Bức xạ ion hoá từ các nguồn nơtron
Tự kiểm tra 7
Các điểm chính
Đánh giá
các thuật ngữ

Trang 4
Häc tr×nh1.3 Bøc x¹ ion ho¸ vµ ph©n r· phãng x¹

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Häc tr×nh1.3 Bøc x¹ ion ho¸ vµ ph©n r· phãng x¹

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Học trình1.3 Bức xạ ion hoá và phân rã phóng xạ

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Học trình1.3 Bức xạ ion hoá và phân rã phóng xạ

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Häc tr×nh1.3 Bøc x¹ ion ho¸ vµ ph©n r· phãng x¹

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Häc tr×nh1.3 Bøc x¹ ion ho¸ vµ ph©n r· phãng x¹

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Häc tr×nh1.3 Bøc x¹ ion ho¸ vµ ph©n r· phãng x¹

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Häc tr×nh1.3 Bøc x¹ ion ho¸ vµ ph©n r· phãng x¹

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Học trình1.3 Bức xạ ion hoá và phân rã phóng xạ

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Häc tr×nh1.3 Bøc x¹ ion ho¸ vµ ph©n r· phãng x¹

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Häc tr×nh1.3 Bøc x¹ ion ho¸ vµ ph©n r· phãng x¹

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Häc tr×nh1.3 Bøc x¹ ion ho¸ vµ ph©n r· phãng x¹

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Häc tr×nh1.3 Bøc x¹ ion ho¸ vµ ph©n r· phãng x¹

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Häc tr×nh1.3 Bøc x¹ ion ho¸ vµ ph©n r· phãng x¹

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Học trình1.3 Bức xạ ion hoá và phân rã phóng xạ

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Học trình1.3 Bức xạ ion hoá và phân rã phóng xạ

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Học trình1.3 Bức xạ ion hoá và phân rã phóng xạ

Phase2Int D:\Hoang's Document\HiepLQ\Buc xa ion hoa - khai niem CB 1.3.doc Printed: 23.12.97

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Học trình1.3 Bức xạ ion hoá và phân rã phóng xạ

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Học trình1.3 Bức xạ ion hoá và phân rã phóng xạ

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