Quark model description of ψ(4260)

Bruschini, R. (Departamento de Física Teórica - IFIC, Universidad de Valencia - CSIC, E-46100 Burjassot (Valencia), Spain) ; González, P. (Departamento de Física Teórica - IFIC, Universidad de Valencia - CSIC, E-46100 Burjassot (Valencia), Spain)

19 April 2019

Abstract: From lattice indications we follow a Born-Oppenheimer approximation to build a quark-antiquark static potential for JPC=1 charmonium states below their first S-wave meson-meson threshold. We show that a good description of the mass and decay properties of the experimentally well established ψ(4260) resonance is feasible.


Published in: Physical Review C 99 (2019)
Published by: APS
DOI: 10.1103/PhysRevC.99.045205
arXiv: 1904.02978
License: CC-BY-4.0



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