ETA PHOTOPRODUCTION IN THE REGION FROM THRESHOLD TO 940 MeV.

@inproceedings{Prepost1965ETAPI,
  title={ETA PHOTOPRODUCTION IN THE REGION FROM THRESHOLD TO 940 MeV.},
  author={Richard Prepost and D. Lundquist and Denis Quinn},
  year={1965}
}
Abstract : Measurements of the differential cross section of the process gamma + p to eta (o) + p were made in approximately 50 MeV intervals from threshold to 900 MeV. The yield of recoil protons is measured at a fixed momentum and angle as a function of the bremsstrahlung end point energy, and eta production is seen as a step in the proton yield at the appropriate threshold energy. The differential cross section at 90 degrees is characterized by a sharp rise near threshold reaching a maximum… CONTINUE READING