Abstract
Semi-leptonic decays are investigated in the gauge theory of Bars, Halpern and Yo Yoshimura, using elementary baryons rather than quarks. It is proved that in order to get a correct d/f ratio in these decays it is necessary to use an (8,8) spin-zero hadron field, together with another multiplet of spin-zero hadrons. The tree approximation is shown not to be sufficient to calculate the decay amplitudes correctly.
Original language | English (US) |
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Pages (from-to) | 545-556 |
Number of pages | 12 |
Journal | Nuclear Physics, Section B |
Volume | 59 |
Issue number | 2 |
DOIs | |
State | Published - Aug 27 1973 |
All Science Journal Classification (ASJC) codes
- Nuclear and High Energy Physics