Contribution in Particle Physics and Nuclear Physics
In 1952 he began work in the field of elementary particles and their transformations. He predicted the beta decay of a pi meson. Together with S. Gershtein he noticed the analogy between the weak and electromagnetic interactions, and in 1960 predicted the muon catalysis (more precisely, the muon-catalysed dt-fusion) phenomenon. In 1977 Zel'dovich together with Fyodor Shapiro was awarded the Kurchatov Medal, the highest award in nuclear physics of the USSR. The citation was "for prediction of characteristics of ultracold neutrons, their detection and investigation". He was elected academician of the USSR Academy of Sciences on 20 June 1958. He was a head of division at the Institute of the Applied Mathematics of the USSR Academy of Sciences from 1965 until January 1983.
Read more about this topic: Yakov Borisovich Zel'dovich
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