The Plot Of The Week - Single Top Loud And Clear
Tuesday, September 20, 2011 - 06:10
in Astronomy & Space
A well-known HEP rule says that yesterday's searched new processes will be tomorrow's annoying irreducible backgrounds; but since I am an optimist, I always see the glass half-full and feel compelled to add that today they are pleasing high-statistics signals. Take single top quark production: the Tevatron experimentalists (you can include me in the lot) banged their head for a decade trying to measure it; they finally succeeded, but the signal always remained a small excess of events in the tail of a highly-refined multi-variable discriminator.read more