CPT Violation In The Top Quark Mass ?
Friday, March 18, 2011 - 08:01
in Astronomy & Space
The CDF collaboration sent to the preprint arxiv a new paper a few days ago. In it, they report on a measurement of the mass difference of top and anti-top quarks. The result would not be worth discussing in detail, if it did not show a 2-sigma discrepancy which might be the first hint of a CPT violation. So let me discuss it here. read more