Quarkoniumlike mesons in the diabatic approach


  • Roberto Bruschini IFIC (Universidad de Valencia - CSIC)




quark, meson, potential


The Born-Oppenheimer approximation provides a description of heavy-quark mesons firmly based on quenched Lattice QCD. The diabatic framework extends this description through the incorporation of unquenched Lattice QCD data on string breaking. This allows for a unified description of conventional quarkonium, made of QQbar, and unconventional quarkoniumlike mesons, containing meson-meson components as well. A successful description of the charmoniumlike and bottomoniumlike spectra comes out.


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How to Cite

Bruschini R. Quarkoniumlike mesons in the diabatic approach. Supl. Rev. Mex. Fis. [Internet]. 2022 Apr. 30 [cited 2022 Dec. 9];3(3):0308033 1-7. Available from: https://rmf.smf.mx/ojs/index.php/rmf-s/article/view/6024