Photoneutron Cross Section forHe4

Abstract
The photoneutron cross section for He4 has been measured with monoenergetic photons from threshold to 31 MeV. The cross section reaches its maximum value of 1.0 mb from 24.3 to 27.3 MeV; the integrated cross section is 7.9 MeV mb. These are considerably lower than corresponding values for the He4(γ,p) reaction measured elsewhere.

This publication has 17 references indexed in Scilit: