IEVref:
881-03-28
ID:
Language:
en
Status:
Standard
Term:
geometric attenuation
Synonym1:
Synonym2:
Synonym3:
Symbol:
Definition:
the reduction of a radiation quantity due to the effect of the distance between the point of interest and the source (e.g., the inverse-square law for a point source), excluding the effect of any matter present
Publication
date
:
1983-01
Source
Replaces:
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5:
the reduction of a radiation quantity due to the effect of the distance between the point of interest and the source (e.g., the inverse-square law for a point source), excluding the effect of any matter present