The photofission yields of Bi induced by the quasi-monochromatic photon beam from in-flight annihilation of positrons of the Frascati linac were measured. The experiment was performed at sixteen different positron energies, from 120 MeV up to 280 MeV, by collecting the annihilation photons at angles 0.5° < θ < 1°. Fission fragments were detected with glass sandwiches. Photofission cross-section values were deduced by means of an appropriate unfolding method
Fission of Bi Induced by a Quasi-Monochromatic Photon Beam at Energies from 100 to 280 MeV
BELLINI, Vincenzo;
1983-01-01
Abstract
The photofission yields of Bi induced by the quasi-monochromatic photon beam from in-flight annihilation of positrons of the Frascati linac were measured. The experiment was performed at sixteen different positron energies, from 120 MeV up to 280 MeV, by collecting the annihilation photons at angles 0.5° < θ < 1°. Fission fragments were detected with glass sandwiches. Photofission cross-section values were deduced by means of an appropriate unfolding methodFile in questo prodotto:
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