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aula revisao - ILEA

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Grandezas e Unidades<br />

Fator de Ponderação da Radiação (NN-3.01)<br />

TIPO DE RADIAÇÃO E ENERGIA<br />

W R<br />

FÓTONS DE TODAS AS ENERGIAS<br />

ELÉTRONS DE TODAS AS ENERGIAS<br />

NÊUTRONS: E < 10 keV<br />

PRÓTONS E > 2 MeV<br />

10 keV < E < 100 keV<br />

100 keV < E < 2 MeV<br />

100 keV < E < 20 MeV<br />

E > 20 MeV<br />

PARTÍCULAS ALFA, FRAGMENTOS DE<br />

FISSÃO<br />

1<br />

1<br />

5<br />

10<br />

20<br />

10<br />

5<br />

5<br />

20

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