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Area Radiology and radiological physics / Dosimetry : general terms, special quantities and units

IEV ref881-12-48

Symbol
Srad

en
linear radiative stopping power
the quotient of the energy dErad lost by a charged particle of specified energy by radiation in traversing a path length dl in a material

S rad = ( dE dl ) rad MathType@MTEF@5@5@+=feaagCart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHXgaruavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiaadofadaWgaaWcbaGaaeOCaiaabggacaqGKbaabeaakiabg2da9maabmaabaWaaSaaaeaacaqGKbGaamyraaqaaiaabsgacaWGSbaaaaGaayjkaiaawMcaamaaBaaaleaacaqGYbGaaeyyaiaabsgaaeqaaaaa@4230@

Note – The energy losses included are those that produce bremsstrahlung.


fr
pouvoir d'arrêt linéique par radiation, m
quotient de la perte d'énergie par rayonnement dErad d'une particule chargée d'énergie spécifiée, par la longueur de la trajectoire dl:

S rad = ( dE dl ) rad MathType@MTEF@5@5@+=feaagCart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHXgaruavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiaadofadaWgaaWcbaGaaeOCaiaabggacaqGKbaabeaakiabg2da9maabmaabaWaaSaaaeaacaqGKbGaamyraaqaaiaabsgacaWGSbaaaaGaayjkaiaawMcaamaaBaaaleaacaqGYbGaaeyyaiaabsgaaeqaaaaa@4230@

Note – Les pertes d'énergie par radiation sont celles qui produisent le rayonnement de freinage.


ar
قدرة إيقاف إشعاع خطى

es
poder de frenado lineal por radiación

it
potere frenante lineare radiativo

ko
선방사 저지능

ja
線放射阻止能

pl
zdolność hamowania radiacyjna liniowa

pt
poder de paragem linear, por radiação

sv
bromsförmåga genom strålningsförluster

Publication date: 1983-01
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