期刊
INTERNATIONAL JOURNAL OF MODERN PHYSICS E
卷 22, 期 10, 页码 -出版社
WORLD SCIENTIFIC PUBL CO PTE LTD
DOI: 10.1142/S0218301313300269
关键词
Potential models; heavy quarkonia; charmed mesons; bottom mesons; models of strong interactions; leptonic and semileptonic decays
资金
- U.S. Department of Energy, Office of Nuclear Physics [DE-AC02-06CH11357]
- Ministerio de Ciencia y Tecnologia [FPA2010-21750-C02-02, FIS2011-28853-C02-02]
- European Community [283286]
- Spanish Ingenio-Consolider 2010 Program CPAN [CSD2007-00042]
We review how quark models are able to describe the phenomenology of the harm meson sector. The spectroscopy and decays of charmonium and open charm mesons are described in a particular quark model and compared with the data and the results of other existing models in the literature. A quite reasonable global description of the heavy meson spectra is reached. A new assignment of the psi(4415) resonance as a 3D state leaving aside the 4S state to the X(4360) is tested through the analysis of the resonance structure in e+e-exclusive reactions around the psi(4415) energy region. We make tentative assignments of some of the XYZ mesons. To elucidate the structure of the 1(+) c (s) over bar states, i.e., D-s1 (2460) and D-s1 (2536), we study the strong decay properties of the D-s1(2536) meson. We also perform a calculation of the branching fractions or the semileptonic decays of B and Bs mesons into final states containing orbitally excited charmed and charmed-strange mesons, which have become a very important source of information about the structure of heavy mesons. Analysis of the nonleptonic B-meson decays into D(*) DsJ are also included.
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