Authors & Affiliations

Blokhin A.I.1, Degtyarev I.I. 2
1State Scientific Centre - A.I. Leipunsky Institute for Physics and Power Engineering, Obninsk, Russia, Obninsk, Russia
2State Scientific Centre - Institute for High Energy Physics, Protvino, Russia


In this paper are reported the results of physical verification for the BOFOD photonuclear data files available for the uranium isotopes 235U, 238U. These results were compared with calculated data by the parameterization driven model of photonuclear reaction and experimental data. Experimental data of photoneutron yields from surface of uranium sphere irradiated by 28 MeV electrons are used for a verification. Both calculations have been carried out with the RTS&T general purpose Monte Carlo code with detailed electron-photon-nucleon transport simulation using the ENDF/B-VI and EPDL evaluated data libraries.

photonuclear reaction, uranium isotopes, U-235, U-238, BOFOD library, photoneutron yields, surface of uranium sphere, RTS&T code, Monte Carlo code, electron-photon-nucleon transport

Article Text (PDF, Translated by IAEA)


UDC 539.17:621.039

Problems of Atomic Science and Technology. Series: Nuclear Constants", issue 1, 2001