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Alternative henfald<br />

Hvis der er tale om flere alternative henfaldsprocesser for et givet<br />

nuklid, , bliver henfaldskonstanten lig g med summen af de ppartielle<br />

henfaldskoefficienter for hver delproces:<br />

4<br />

3<br />

f <br />

1 1 2 n fn<br />

2<br />

1<br />

Henfald/strålingg f %<br />

1 + 0.056<br />

2 + 90.326<br />

3 EC (e Au, X) 9.615<br />

99.941<br />

f 4 = f 3 + f 2<br />

f 1 + f 2 + f 3 = f 1 + f 4 = 1<br />

2013 Isotopteknik, F04 (JG) 13

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