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PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE

Displaying all lectures given by: Michael Murphy


PIRSA:08070008  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Quasar absorption line constraints on variable fundamental constants
Speaker(s): Michael Murphy
Abstract: I will review the published quasar absorption line constraints on variations in the fine-structure constant, alpha, focusing on the apparent disagreement between those derived from Keck/HIRES and VLT/UVES spectra which have provided evidence for and against alpha variation, respectively. I demonstra... read more
Date: 14/07/2008 - 2:40 pm
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