The Evaluation of Air Samples Containing Thorium and Daughter Products
Description:
Equations for the quantity of thorium daughters on an air sampler after various times of collection and decay are derived and evaluated. The most limiting assumption is the constant concentration over the sampling period. Applications of these equations to measurement of decay curves, alpha energy analysis and the simultaneous solution involving measurements at the three decay times are discussed.
Date:
March 14, 1955
Creator:
Healy, J. W.
Item Type:
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Partner:
UNT Libraries Government Documents Department