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arXiv · 1401.3260

Masses of light and heavy mesons in a $U(4)_r \times U(4)_l$ linear sigma model

Walaa I. Eshraim
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Abstract

We extend the three-flavor linear sigma model with (axial-)vector mesons to four flavors. We compute the masses of (pseudo)scalar and (axial-)vector mesons including open and hidden charmed mesons as well as weak decay constants. The results are in good agreement with experimental data.

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Walaa I. Eshraim. 2014-01-11. Masses of light and heavy mesons in a $U(4)_r \times U(4)_l$ linear sigma model. https://arxiv.org/abs/1401.3260

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