Pion-nucleon scattering in covariant baryon chiral perturbation theory with explicit Delta resonances
نویسندگان
چکیده
De-Liang Yao, ∗ D. Siemens, † V. Bernard, ‡ E. Epelbaum, § A. M. Gasparyan, 4, ¶ J. Gegelia, 5, ∗∗ H. Krebs, †† and Ulf-G. Meißner 1, ‡‡ Institute for Advanced Simulation, Institut für Kernphysik and Jülich Center for Hadron Physics, Forschungszentrum Jülich, D-52425 Jülich, Germany Institut für Theoretische Physik II, Ruhr-Universität Bochum, D-44780 Bochum, Germany Groupe de Physique Théorique, Institut de Physique Nucléaire, UMR 8606, CNRS, Univ. Paris-Sud, Université Paris-Saclay, 91405 Orsay Cedex, France SSC RF ITEP, Bolshaya Cheremushkinskaya 25, 117218 Moscow, Russia Tbilisi State University, 0186 Tbilisi, Georgia Helmholtz Institut für Strahlenund Kernphysik and Bethe Center for Theoretical Physics, Universität Bonn, D-53115 Bonn, Germany (Dated: March 11, 2016)
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