New Quadratic Mass Relations for Heavy Mesons

Details New Quadratic Mass Relations for Heavy Mesons New Quadratic Mass Relations for Heavy Mesons

1997-08-26

arxiv.org/abs/hep-ph/9708468v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

17 pages, LaTeX

Scientific paper

By assuming the existence of (quasi)-linear Regge trajectories for heavy mesons, we derive new quadratic mass relations of non-Gell-Mann-Okubo type, 6M^2(q-qbar)+3M^2(c-cbar)=8M^2(c-qbar), 20M^2(q-qbar)+5M^2(b-bbar)= 16M^2(b-qbar), q=n(=u,d),s, which show excellent agreement with experiment. We also establish the sum rule M^2(i-ibar)+M^2(j-jbar)-2M^2(j-ibar)\approx const for any pair of flavors, (i,j).

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