Hunt for Higgs boson: Mass of top quark narrows search
Monday, December 7, 2009 - 15:21
in Astronomy & Space
(PhysOrg.com) -- New high-energy particle research by a team working with data from Fermi National Accelerator Laboratory further heightens the uncertainty about the exact nature of a key theoretical component of modern physics -- the massive fundamental particle called the Higgs boson.