Abstract
The photoneutron cross section for has been measured from threshold up to 47 MeV using monoenergetic photons and a high-pressure gas sample. The results agree with earlier monoenergetic-photon and certain photoneutron time-of-flight (liquid-sample) results at the lower energies, and consequently disagree with the results of other measurements at these energies. At the higher energies, however, the present results are essentially in agreement with all previous results.
NUCLEAR REACTIONS ; measured , 21 to 47 MeV, with monoenergetic photons, neutron detector, high-pressure gas sample; four-nucleon system; isospin mixing; charge asymmetry.
- Received 15 January 1980
DOI:https://doi.org/10.1103/PhysRevC.22.2273
©1980 American Physical Society