The proton-oxygen bremsstrahlung cross sections have been measured at a bombarding energy of 2.74 MeV and at a scattering angle of 155°, for photon energies between 40 and 200 keV. The measured spectrum agrees well with the prediction of the Feshbach-Yennie approximation.

• Received 23 November 1987

DOI:https://doi.org/10.1103/PhysRevC.38.514