The role of meson retardation in deutero
β
Michael Schwamb; Hartmuth ArenhΓΆvel
π
Article
π
2001
π
Elsevier Science
π
English
β 390 KB
Photodisintegration of the deuteron above Ο threshold is studied in a coupled-channel approach including Nβ and Οd channels with consideration of pion retardation in potentials and exchange currents. A much improved description of total and differential cross sections in the energy region between Ο