History for the term 'lifetime, τ' (L03515)

Content History

Date Update Description
Jul 14, 2011 Merged in "mean lifetime, τ " (M03781)
Jun 20, 2008 Item was updated using a new definition from an updated source.
Sep 29, 2006 Taken from the original Gold Book, published in version 1.0.0 of the XML Gold Book.

File History

File Revision Date
L03515.xml 16 August 3, 2011, 12:20 pm