In mainstream media the Higgs boson has often been called the "God particle", from a 1993 book on the topic the nickname is strongly disliked by many physicists, including Higgs, who regard it as sensationalistic. On December 10, 2013, two of them, Peter Higgs and François Englert, were awarded the Nobel Prize in Physics for their work and prediction (Englert's co-researcher Robert Brout had died in 2011 and the Nobel Prize is not ordinarily given posthumously).Īlthough Higgs's name has come to be associated with this theory, several researchers between about 19 independently developed different parts of it. The Higgs boson is named after Peter Higgs, one of six physicists who, in 1964, proposed the mechanism that suggested the existence of such a particle. More studies are needed to verify that the discovered particle has properties matching those predicted for the Higgs boson by the Standard Model, or whether, as predicted by some theories, multiple Higgs bosons exist. From a field theoretical point of view, the effects of new particles at low energies are described by operators with mass dimension higher than 4 (from the. This appears to be the first elementary scalar particle discovered in nature. It was also tentatively confirmed to have even parity and zero spin, two fundamental attributes of a Higgs boson. Since then, the particle has been shown to behave, interact, and decay in many of the ways predicted by the Standard Model. On 4 July 2012, the discovery of a new particle with a mass between 125 and 127 GeV/c2 was announced physicists suspected that it was the Higgs boson. The importance of this fundamental question led to a 40 year search, and the construction of one of the world's most expensive and complex experimental facilities to date, CERN's Large Hadron Collider, in an attempt to create Higgs bosons and other particles for observation and study. In principle, the Higgs field can be detected through its excitations, manifest as Higgs particles, but these are extremely difficult to produce and detect. image: TriTertButoxy /wikipediaĪlthough it is hypothesized that the Higgs field permeates the entire Universe, evidence for its existence has been very difficult to obtain. Summary of interactions between certain particles described by the Standard Model.
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