The Whys of Subnuclear Physics

Abstract

In the last few years an impressive series of spectacular results have been obtained in high-energy physics: notably, the discoveries of the neutral weak currents, of the new particles (J,ψ’s), of the new lepton with ~ l.9 GeV mass, of the “new physics” in the (3.9–4.5) GeV mass range of SPEAR, and of the dileptons plus the electron-strange particle production induced by high-energy υ_inμ.