# Roy A. Briere

Roy A. Briere received his Ph.D. in at the University of Chicago and is currently Professor of Physics at Carnegie Mellon University in Pittsburgh. His research focuses on weak interactions of quarks, first strange, then bottom, and currently charm with the CLEO-c and BESIII experiments. He is thankful to Bob Sachs and Bruce Winstein for introducing him to neutral kaon oscillations many years ago. In 2009 he was recognized as an Outstanding Referee by the American Physical Society.

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## A new source of $C\phantom{\rule{0}{0ex}}P$ violation?

Published August 16, 2010
Searches for new sources of CP violation are a staple of high-energy physics; a recent result presents an effect that could be a sign of new physics beyond the standard model.
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## Observing Matter-Antimatter Oscillations

Published March 5, 2013
$D$-mesons are the fourth in a quartet of neutral mesons to be observed oscillating into their antiparticle partners.