Tetra-quark Systems in Heavy Mesons -- D_{s0}^+(2317), X(3872) and related --
arXiv:1005.5573 · doi:10.1143/PTPS.186.141
Abstract
Typical candidates of open- and hidden-charm tetra-quark mesons are studied through their decays and productions, and are compared with conventional mesons. In addition, it is proposed how to confirm experimentally that they are tetra-quark mesons.
arXiv comment5 pages, 0 figure, invited talk at the workshop on New Frontier of QCD 2010 (NFQCD 2010), Jan. 18 -- Mar. 19, 2010, Yukawa Institute for Theoretical Physics, Kyoto University, Kyoto, Japan, typos corrected
References in corpus (10)
- Scalar mesons above and below 1 GeV
- Observation of the DsJ(2317) and DsJ(2457) in B decays
- Charge Symmetry Breaking and QCD
- Observation of a New Charmed Strange Meson
- A new tetra-quark interpretation of X(3872)
- omega-rho^0 mixing as a possible origin of the hypothetical isospin non-conservation in the X(3872) --> pi^+ pi^- J/psi decay
- Isospin quantum number of D_{s0}^+(2317)
- Production of neutral and doubly charged partners of D_{s0}^+(2317)
- The BABAR Resonance as a Four-quark Meson
- Charmed Scalar Resonances