There was only one little problem. The Higgs Boson has never been observed. Physicists do not know whether it exists or, if it exists, its mass. However.
M. Cobal, PIF 2006/7 Leptoni. M. Cobal, PIF 2006/7 Leptons and quarks form doublets under weak interactions Fermions: the elementary players Quarks Leptons.
Ultra-peripheral Collisions at RHIC Spencer Klein, LBNL for the STAR Collaboration
Ultra-peripheral Collisions at RHIC Spencer Klein, LBNL for the STAR collaboration
A Limit on the Branching Ratio of the Flavor-Changing Top quark decay t →Zc
Resonance Saturation in Hypernuclear Decay