ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The attenuation of monoenergetic radiation in a single absorber is given by or In J0 - In I = [ (1) I = I0 exp(- where / is the beam intensity after it has passed through the absorber, J0 is the initial unattenuated beam intensity, pi is the mass absorbance coefficient (cm2/g) of the absorber, ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/228771a0