Welcome to the website for the paper Exposure Rate Constants and Lead Shielding Values for over 1100 Radionuclides by David Smith and Michael Stabin, 2012, Health Phys., 102(3): 271-291. This site is intended to provide a central repository for the data and codes used to generate it, as well as to provide updates to the code, bug fixes, and errata.

Errata: A few of the Mayneord f-factors in the published version of Table 1 are incorrect. Due to a bug in the Matlab code, a few values were incorrectly output as 0.876 instead of the correct value. If you are interested in a nuclide and the f-factor is listed as 0.876, please consult the CSV of Table 1 above to double check the correct value.

If you have comments, questions, or find a bug, please contact me.