An improved Standard Model agrees with new b quark pair data

Picture_people_131b

These CDF data are consistent with the Standard Model expectations, and they disfavor the axigluon model with a mass of 100 GeV/c^2.

http://news.fnal.gov/2016/03/improved-standard-model-agrees-new-b-quark-pair-data/, by Andy Beretvas and Pavol Bartos