Difference between revisions of "Effective dose equivalent"
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where H<sub>T</sub> is the dose equivalent to an organ or tissue T and w<sub>T</sub> is the tissue weighting factor. The SI unit of effective dose equivalent is joule per kilogramme (J kg<sup>-1</sup>), and its special name is sievert (Sv). A quantity introduced by ICRP in [[ICRP Publication 26|Publication 26]] (ICRP, 1977) and replaced by effective dose in [[ICRP Publication 60]] (ICRP, 1991). | where H<sub>T</sub> is the dose equivalent to an organ or tissue T and w<sub>T</sub> is the tissue weighting factor. The SI unit of effective dose equivalent is joule per kilogramme (J kg<sup>-1</sup>), and its special name is sievert (Sv). A quantity introduced by ICRP in [[ICRP Publication 26|Publication 26]] (ICRP, 1977) and replaced by effective dose in [[ICRP Publication 60]] (ICRP, 1991). | ||
| + | ''ICRP Glossary entry - May 2019'' | ||
| − | ''[[ICRP Glossary]] | + | |
| + | '''Return to [[ICRP Glossary|Glossary]]''' | ||
Latest revision as of 19:47, 12 September 2019
The tissue weighted sum of dose equivalent to an organ or tissue from all specified organs and tissues of the body, given by the expression
[math] H_E = \displaystyle \sum_{T} w_tH_t [/math]
where HT is the dose equivalent to an organ or tissue T and wT is the tissue weighting factor. The SI unit of effective dose equivalent is joule per kilogramme (J kg-1), and its special name is sievert (Sv). A quantity introduced by ICRP in Publication 26 (ICRP, 1977) and replaced by effective dose in ICRP Publication 60 (ICRP, 1991).
ICRP Glossary entry - May 2019
Return to Glossary
