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November 05, 2008
The Jake Thackray website.
With a biography, reviews, discography, lyrics, and guitar tabs for many of his songs.
more inside
Evidence for the decay of dark matter?
The Tevatron particle accelerator at Fermilab in Batavia, Illinois, has produced particles that the team was unable to explain by the known laws of physics: far more muons were created than were predicted from the collision of protons and anti-protons. More crucially, some of these muons seem to have been created OUTSIDE of the horizon of the metal beam pipe: leaving no trace inside.
As a possible explanation, Weiner and Nima Arkani-Hamed of the Institute for Advanced Study in Princeton, New Jersey, and colleagues have developed a theory of dark matter that posits dark matter particles that interact among themselves by exchanging "force-carrying" particles with a mass of about 1 gigaelectronvolts. Moreover, the new CDF muons appear to have come from the decay of a particle with a mass of about 1 GeV. So was this a particle of dark matter?
more inside
OBAMA WON
YAAAAAYYYYYYYY!!!!!!!!!!!