Abstract
Oxygen gas has been irradiated by bremsstrahlung of 32 MeV maximum energy. Photoprotons were detected in nuclear emulsion plates. Only tracks belonging to proton energiesEp>10MeV were measured. The spectrum of the photoprotons shows a maximum atEp=11·2 MeV. The angular distributions of various proton groups are peaked near the 90‡ angle with the peak shifting in the forward direction with increasing energy. At 28 MeV gamma energy the partial cross section for transitions to the ground state of N15, averaged over an energy range of 1·2 MeV, was determined to be 2·1 mbarn ±25%. The results are discussed.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
