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Cutting Edge Lecture in Science: How well have we tested Einstein's Theory of Relativity?


12 Dec 2013 18:00
Redpath Museum : Auditorium, 859 rue Sherbrooke Ouest Montreal Quebec Canada , H3A 0C4
Price: FREE, Everyone welcome.

By Guy Moore (Associate Professor, Physics, McGill)

Special relativity is a cornerstone of modern physics.  Its most basic  prediction is that there is a maximum speed which any particle can attain.  I will explain how an indirect experimental test of this  prediction has shown that the limiting speeds of different particle types are the same to an accuracy of about one centimeter per century, one quadrillion times more stringent than the claimed detection of  faster-than-light neutrinos made by an Italian physics collaboration two years ago (a result later found to be in error).

PHOTO: Neutrinos, particles which have been detected travelling faster than light. Photograph: Dan McCoy /Corbis/The Guardian, 2011.

Source Site: /redpath
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