$$\varLambda $$ and $$\varSigma $$ Excitations and the Quark Model E. Klempt, V. Burkert, U. Thoma, L. Tiator, R. Workman and The Baryon@PDG Group Eur. Phys. J. A, 56 10 (2020) 261 Published online: 13 October 2020 DOI: 10.1140/epja/s10050-020-00261-2