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Constituent quarks,soft pions and meson masses |
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| Authors: | M Frank P J O'Donell |
| Institution: | 1. Department of Physics, Concordia University, 1455 de Maisonneuve Blvd, H3G 1M8, Montreal, PQ, Canada 2. CERN, CH-1211, Geneva 23, Switzerland 3. Department of Physics, University of Toronto, M5S 1A7, Toronto, Ont., Canada |
| Abstract: | In the constituent quark model, a simple mass formula is given to relate the masses of the vector and pseudoscalar mesons. Good agreement is obtained for all mesons, from the lightest π, ? mesons to the heaviest. In the limit of vanishing pion mass, alower limit of 230 MeV is obtained for the constituent quark mass. |
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