2 papers
nucl-th1998
Exchange currents in radiative hyperon decays and hyperon charge radii
Georg Wagner
Radiative decays of decuplet hyperons and octet hyperon charge radii are evaluated in a chiral constituent quark model emphasizing the role of exchange currents. Exchange currents…
nucl-th1998
Exchange Currents in Radiative Hyperon Decays
Georg Wagner
A short overview of motivations and successes of two-body exchange currents between constituent quarks for electromagnetic hadron observables like charge radii, magnetic and quadru…