The detection a decade ago of the long-sought Higgs Boson became central to the understanding of mass. Unlike its parent, axial Higgs mode has a magnetic moment, and that requires a more complex form ...

The first, long-sought evidence for the production of single top quarks, by the weak interaction ... is that they can be refined for use as Higgs boson searches. Higgs production in association ...

Take your pick of the Standard Model’s shortcomings: almost all of them motivate the search for additional Higgs bosons.