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

IEV ref881-12-47

Symbol
Scol

en
linear collision stopping power
the quotient of the energy dEcol lost by a charged particle of specified energy, by collision in traversing a path length dl in a material:
S col = ( dE dl ) col MathType@MTEF@5@5@+=feaagCart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHXgaruavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiaadofadaWgaaWcbaGaae4yaiaab+gacaqGSbaabeaakiabg2da9maabmaabaWaaSaaaeaacaqGKbGaamyraaqaaiaabsgacaWGSbaaaaGaayjkaiaawMcaamaaBaaaleGabaGadiaabogacaqGVbGaaeiBaaqabaaaaa@4246@

Note – The energy losses included are those that produce excitation and ionization of atoms as well as those producing recoil atoms.


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

S col = ( dE dl ) col MathType@MTEF@5@5@+=feaagCart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHXgaruavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiaadofadaWgaaWcbaGaae4yaiaab+gacaqGSbaabeaakiabg2da9maabmaabaWaaSaaaeaacaqGKbGaamyraaqaaiaabsgacaWGSbaaaaGaayjkaiaawMcaamaaBaaaleGabaGadiaabogacaqGVbGaaeiBaaqabaaaaa@4246@

Note – Les pertes d'énergie par collision sont celles qui produisent l'excitation et l'ionisation des atomes, ainsi que celles produisant les atomes de recul.


ar
قدرة إيقاف تصادم خطى

es
poder de frenado lineal por colisión

it
potere frenante lineare per collisione

ko
선충돌 저지능

ja
線衝突阻止能

pl
zdolność hamowania zderzeniowa liniowa

pt
poder de paragem linear, por colisão

sv
bromsförmåga genom kollisionsförluster

Publication date: 1983-01
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