Abstract
The observation of Υ{hooked}(9.5) suggests that the -onium of at least one new quark has been discovered. We discuss the production and decays of the lowest-lying vector states. Recent observations have no indications of right-handed currents in antineutrino-nucleon scattering. We discuss the properties of new states made of t (charge = 2 3) or b (charge = -1 3) quarks in a model with just left-handed currents. Particular attention is paid to decay modes, production by neutrinos or antineutrinos, the analogues of K0 - K0 mixing, and CP violation.
Original language | English (US) |
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Pages (from-to) | 285-307 |
Number of pages | 23 |
Journal | Nuclear Physics, Section B |
Volume | 131 |
Issue number | 2-3 |
DOIs | |
State | Published - 1977 |