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Understanding $D_{sJ}^*(2317)$, $D_{sJ}(2460)$

F. De Fazio
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Abstract

I briefly review the experimental observations concerning the charmed mesons $D_{sJ}^*(2317)$, $D_{sJ}(2460)$ and survey on some of the interpretations proposed in order to understand their nature. I present an analysis of their decay modes in the hypothesis that they can be identified with the scalar and axial vector $s_\ell^P={1 \over 2}^+$ states of $c{\bar s}$ spectrum ($D_{s0}^*$, $D_{s1}^\prime$). The method is based on heavy quark symmetries and Vector Meson Dominance ansatz. Comparison with present data supports the interpretation.

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F. De Fazio. 2004-07-26. Understanding $D_{sJ}^*(2317)$, $D_{sJ}(2460)$. https://doi.org/10.1142/9789812702326_0015

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