Photo Reactions on the Deuteron in the ∆-Resonance Region

نویسندگان

  • K. A. Bugaev
  • U. Oelfke
چکیده

Photo disintegration of the deuteron and photo pionproduction on the deuteron are described in the region of the ∆-resonance. The two reactions are unitarily coupled. A novel definition of electromagnetic exchange currents in the presence of pionproduction is given. Numerical predictions are done for spin-independent and spin-dependent observables of both reactions. The sensitivity of the results with respect to the nucleon-∆ transition current and with respect to the irreducible nucleon-∆ potential is studied.

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تاریخ انتشار 1998