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A new interpretation for the Ds2(2573)D^*_{s2}(2573) and the prediction of novel exotic charmed mesons

Abstract

In this manuscript we study the vector - vector interaction within the hidden gauge formalism in a coupled channel unitary approach. In the sector C=1,S=1,J=2C=1,S=1,J=2 we get a pole in the T-matrix around 25722572 MeV that we identify with the Ds2(2573)D^*_{s2}(2573), coupling strongly to the DKD^*K^*(DsϕD^*_s\phi(ω\omega)) channels. In addition we obtain resonances in other exotic sectors which have not been studied before such as C=1,S=1C=1,S=-1, C=2,S=0C=2,S=0 and C=2,S=1C=2,S=1. This 'flavor-exotic' states are interpreted as DKˉD^*\bar{K^*}, DDD^*D^* and DsDD^*_sD^* molecular states but have not been observed yet. In total we obtain nine states with different spin, isospin, charm and strangeness of non C=0,S=0C=0,S=0 and C=1,S=0C=1,S=0 character, which have been reported before

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