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Weak neutral currents were predicted by electroweak theory developed mainly by Abdus Salam, John Clive Ward, Sheldon Glashow and Steven Weinberg, [3] and confirmed shortly thereafter in 1973, in a neutrino experiment in the Gargamelle bubble chamber at CERN.
22 mar 2013 · This is a review of electroweak precision physics with particular emphasis on low-energy precision measurements in the neutral current sector of the electroweak theory and includes future experimental prospects and the theoretical challenges one faces to interpret these observables.
Electroweak Unification. Developed in 1960s by Glashow Weinberg Salam. Quantum Theory of. weak charged (CC) and neutral currents (NC) and electromagnetic interactions (QED) Surprise - QED and weak interactions are a unified force.
3 paź 2004 · The discovery of weak neutral currents crowned the long-range neutrino programme initiated by CERN at the beginning of the 1960s and brought CERN a leading role in the field. The new effect marked the experimental beginning of the Standard Model of electroweak interactions and triggered huge activity at CERN and all over the world, both on the ...
This is a review of electroweak precision physics with particular emphasis on low-energy pre-cision measurements in the neutral current sector of the electroweak theory and includes future experimental prospects and the theoretical challenges one faces to interpret these observables.
19 lip 2023 · Commissioned in 1970, Gargamelle discovered its first ‘weak neutral current’ event in December 1972 — a breakthrough announced to the world on 19 July 1973. Credit: CERN. Neutral-current events...
the electromagnetic and weak currents [the conservation of vector currents (CVC), the partial conservation of axial currents (PCAC), the algebra of currents, etc.] have been crucial in pointing to a symmetric role of elec-tromagnetism and weak interactions at a more fundamental level. The old Cabibbo universality for the weak charged current ...
