Branching ratios for theC12(γ,p) reaction at an excitation energy of 28 MeV
- 1 January 1989
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review C
- Vol. 39 (1) , 253-255
- https://doi.org/10.1103/physrevc.39.253
Abstract
Photoparticle spectra from the ,) and ,) reactions have been measured in an angular aperture (FWHM) of 60° centered around 90°, using 28 MeV quasimonochromatic photons from annihilation-in-flight of positrons. The branching ratio for the (γ,) to (γ,) transition amounts to (2.9±1.2)%, while the (γ,) branching to excited states in contributes (24±2)% to the observed (γ,p) cross section.
Keywords
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