Resonance Decay near Threshold*

  • Eugene Colowicht
  • Published 1999
The decay of a resonance into a final state containing two particles, the sum of whose mean masses exceeds that of the parent particle, is investigated. Alternative methods for calculating the transition rate are compared. Two specific decays, Yo(1518) Yl(1385) r and A2 (1310) B(1237)~, are studied numerically. (Submitted to Phys. Rev. ) Work supported by… CONTINUE READING