Abstract
We model the strangeonium system by numerically solving the Schrödinger equation with a Coulomb plus linear scalar confining potential. All hyperfine terms toO(v 2/c 2) are treated in detail; we show that neglect of spin-independent terms is unjustified. The model is fit to the ϕ(1019.6) andf′ (1516), and masses for excitedss states are predicted: the strangeonium parameters are contrasted with the values found in charmonium.
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Barnes, T. A strangeonium potential model with completeO(v 2/c 2) hyperfine splittings. Z. Phys. C - Particles and Fields 11, 135–145 (1981). https://doi.org/10.1007/BF01573996
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DOI: https://doi.org/10.1007/BF01573996