Abstract
Three-body photodisintegration was measured in the photon energy range () of 145–425 MeV. The total cross section for photon absorption on the np pairs in , σHe(γ,np)), where is a spectator proton, is reported here for the first time. The dependence of the σ is found to scale to that of σH(γ,np)), and the ratio is determined to be σHe(γ,np))/σH(γ,np))=1.24±0.,26.
- Received 22 February 1993
DOI:https://doi.org/10.1103/PhysRevC.49.R597
©1994 American Physical Society