STATUS OF JAPANESE EVALUATED NUCLEAR DATA LIBRARY VERSION 3


T. Asami, T. Nakagawa, M. Mizumoto, T. Narita, K. Shibata, S. Chiba, T. Fukahori, A. Hasegawa and S. Igarasi

Japan Atomic Energy Research Institute
Tokai-mura, Naka-gun, Ibaraki-ken 319-11, Japan


The compilation of the Japanese Evaluated Nuclear Data Library, Version 3 (JENDL-3) has been made in the Japanese Nuclear Data Committee and is now in a final stage. JENDL-3 has been planned so as to meet requirements from fields of fusion researches and radiation shieldings as well as designs of thermal- and fast reactors. In JENDL-3, much emphasis was placed on improvement of high-energy neutron data, inclusion of Photon production data and consideration of measured double differential neutron emission cross sections. Much efforts were also made in full revisions of JENDL-2 data for fissile nuclides and structural materials. This paper gives an outline of JENDL-3 project and the present status of its compilation.

KEYWORDS: Evaluated Data, Neutron Data, Evaluated Nuclear Data Library, JENDL-3