An analysis of the lattice QCD spectra for $D^*_{s0}(2317)$ and $D^*_{s1}(2460)$

Abstract

In this talk I present the results obtained using effective field theories in a finite volume from a reanalysis of recent lattice data on the

$KD^{(*)}$ systems, where bound states of

$KD$ and

$KD^*$ are found and associated with the states

$D^*_{s0}(2317)$ and

$D^*_{s1}(2460)$ , respectively. We confirm the presence of such states on the lattice data and determine the weight of the

$KD$ channel in the wave function of

$D^*_{s0}(2317)$ and that of

$KD^*$ in the wave function of

$D^*_{s1}(2460)$ . Our results indicate a large component in both cases.