摘要
Recently the Belle collaboration has measured a new decay channel for the charmed strange meson D-s1(2536)( )(D-s1(2536)( ) -> D pi K--( )) together with an angular analysis of the D-s1(2536)( ) -> D*K- (S)0 decay. We study this reaction in a constituent quark model which has been able to reproduce the hadronic phenomenology and the baryon-baryon interaction. The reported branching fractions and the properties of the D-s1(2536)( ) state are nicely reproduced. Some consequences on the structure of the P-wave mesons are discussed.
- 出版日期2009-9