Peña, M.T.; Garcilazo, H.; Oelfke, U.; Sauer, P.U.
(College Park, MD : American Physical Society, 1992)
Effects on the hadronic and electromagnetic properties of the two-nucleon system above pion threshold, arising from the interaction of the Δ isobar with nucleons, are investigated. The instantaneous nucleon-Δ potential is ...