Top Quark Asymmetry ? No Thanks, Says CMS
Thursday, July 21, 2011 - 16:30
in Physics & Chemistry
Impressive. If you had been seeking for top quarks in 4-inverse-picobarns datasets since 1992 as I have, and then rejoiced at the 7-event signal from which CDF extracted in 1994 mass and cross section of the long-sought sixth quark, you would now also be looking for adjectives upon having a look at the figures in the new CMS paper, which uses over one inverse femtobarn of proton-proton collisions to measure the tiny asymmetric kinematics of top quark pairs produced at the LHC.read more