Dear experts, Learned about Co-60 setup issues,How to set i-131 in source.f？（I131 365keV 81.5%；636keV 7.16%；284keV 6.12%；80keV 2.62%；723keV 1.77%） I hope the experts can modify this example and let me learn this knowledge? Co-60.flair (1.7 KB) source.f (9.1 KB) Thank you in advance, Fengfeng …

Dear Fengfeng, yes you can use as many ELSE IF statements as you need. But you need to be careful with the probability of each branch. See: [image] Multiple complex source in Fluka Source Definition Dear ArghyaC, unfortunately, the SPECSOUR card is ignored if a source r…

How to use source.f to set up I-131?

Source Definition

horvathd (Dávid Horváth) 14 March 2022 10:42 4

Dear Fengfeng,

yes you can use as many ELSE IF statements as you need. But you need to be careful with the probability of each branch. See:

Cheers,
David

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