Mass spectrum of a meson nonet is linear |
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| Authors: | L Burakovsky L P Horwitz |
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| Institution: | (1) Theoretical Division, T-8, Los Alamos National Laboratory, 87545 Los Alamos, New Mexico;(2) School of Natural Sciences, Institute for Advanced Study, 08540 Princeton, New Jersey |
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| Abstract: | It is argued that the mass spectrum of a meson nonet is linear, consistent with the standard Gell-Mann-Okubo mass formula and leading to an extra Gell-Mann-Okubo mass relation for the masses of the isoscalar states. This relation is shown to hold with an accuracy of up to  3% for all well-established nonets. It also suggests a new q
assignment for the scalar meson nonet.On sabbatical leave from School of Physics and Astronomy. Tel Aviv University, Ramat Aviv, Israel. Also at Department of Physics, Bar-Ilan University, Ramat-Gan, Israel |
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| Keywords: | hadronic resonance spectrum quark model Gell-Mann-Okubo |
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