Jennifer Ouellette, "The Higgs Boson May Have Five Faces", Discovery News, 6/21/2010:
And now the team is back with even more intriguing results to announce from their subsequent analysis, published on arVix.
The link will take you to Dobrescu, Fox, and Martin, "CP violation in B_s mixing from heavy Higgs exchange", arXiv:1006.4238. And the arXiv, as Wikipedia explains, is "pronounced 'archive', as if the 'X' were the Greek letter Chi, χ", and
was originally developed by Paul Ginsparg and started in 1991 as a repository for preprints in physics and later expanded to include astronomy, mathematics, computer science, nonlinear science, quantitative biology and, most recently, statistics. [...]
It was originally hosted at the Los Alamos National Laboratory (at xxx.lanl.gov, hence its former name, the LANL preprint archive) and is now hosted and operated by Cornell University, with mirrors around the world. [...]
Its existence was one of the precipitating factors that led to the current revolution in scientific publishing, known as the open access movement, with the possibility of the eventual replacement of traditional scientific journals.
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