https://doi.org/10.1051/epjconf/201612900025
Charmed Mesons and Charmonia: Three-Meson Strong Couplings
1 Institute for High Energy Physics, Austrian Academy of Sciences, Nikolsdorfergasse 18, A-1050 Vienna, Austria
2 D. V. Skobeltsyn Institute of Nuclear Physics, M. V. Lomonosov Moscow State University, 119991, Moscow, Russia
3 Faculty of Physics, University of Vienna, Boltzmanngasse 5, A-1090 Vienna, Austria
4 IPN, CNRS/IN2P3, Universitè Paris-Sud 11, F-91406 Orsay, France
5 INFN, Sezione di Roma Tre, Via della Vasca Navale 84, I-00146 Roma, Italy
* e-mail: Wolfgang.Lucha@oeaw.ac.at
** e-mail: dmitri_melikhov@gmx.de
*** e-mail: sazdjian@ipno.in2p3.fr
**** e-mail: simula@roma3.infn.it
Published online: 25 November 2016
Revisiting the strong couplings of three mesons, each of which involves at least one charm quark, proves clear disaccord between quark-model and QCD sum-rule results.
© The Authors, published by EDP Sciences, 2016
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
