Author/Authors :
Kwan، نويسنده , , E. and Wu، نويسنده , , C.Y. and Haight، نويسنده , , R.C. and Lee، نويسنده , , H.Y. and Bredeweg، نويسنده , , T.A. and Chyzh، نويسنده , , A. and Devlin، نويسنده , , M. and Fotiades، نويسنده , , N. and Gostic، نويسنده , , J.M. and Henderson، نويسنده , , R.A. and Jandel، نويسنده , , M. and Laptev، نويسنده , , A. and Nelson، نويسنده , , R.O. and OʹDonnell، نويسنده , , J.M. and Perdue، نويسنده , , B.A. and Taddeucci، نويسنده , , T، نويسنده ,
Abstract :
The distributions of prompt γ rays from the spontaneous fission of 252Cf and neutron-induced fission of 235U were measured up to ∼ 4 MeV using a liquid scintillator array. The unfolding of measured fission γ rays is presented using the Single Value Decomposition and iterative Bayesian methods. General agreement was found with comparisons made with previous measurements. The energy dependence of the prompt γ - ray distributions for the spontaneous fission of 252Cf and the neutron-induced fission of 235U from bombarding energies of 1-2, 5-10, and 10–20 MeV were found to be almost identical in the γ - ray energy region 1–4 MeV.
Keywords :
235Uranium , Neutron-induced fission , Liquid scintillator , Gas counter , Prompt ? - ray spectra
