Difference between revisions of "Absorbed fraction"

From ICRPaedia
Jump to navigation Jump to search
(Created page with "100px|frameless|right|link=ICRP Glossary Absorbed fraction (AF),ϕ(r<sub>T</sub>←r<sub>s</sub>,E<sub>R,i</sub>) is Fraction of energy E<sub>R,...")
(No difference)

Revision as of 22:09, 28 March 2021

Glossary Icon-2.png

Absorbed fraction (AF),ϕ(rT←rs,ER,i) is

Fraction of energy ER,i of the ith radiation of type R emitted within the source region rS that is absorbed in the target region rT. These target regions may be tissues (e.g. liver) or may be cell layers within organs (e.g. stem cells of the stomach wall).

(Adopted from ICRP Publication 133, 2016)


Return to Glossary