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Abstract

The "233", "235" and "239"Pu(n,f) cross sections have been measured by GELINA down to 2 meV neutron energy using a liquid nitrogen cooled methane moderator. The neutron flux has been determined via the 6Li(n,alpha)t reaction. These measurements considerably enlarge the data base in the subthermal region, resulting in more reliable values for the Westcott g-"rm f"-factor and its temperature dependency. These new sigma-"rm f"(E)-data have also been used to calculate selected fission integrals.

Additional information

Authors: WAGEMANS C, JRC GEEL ESTAB. (BELGIUM);SCHILLEBEECKX P, JRC GEEL ESTAB. (BELGIUM);DERUYTTER A J, JRC GEEL ESTAB. (BELGIUM);BARTHELEMY R JRC GEEL ESTAB. (BELGIUM), JRC GEEL ESTAB. (BELGIUM)
Bibliographic Reference: INTERNATIONAL CONFERENCE ON NUCLEAR DATA FOR SCIENCE AND TECHNOLOGY, MITO (JAPAN), MAY, 30-JUNE, 3, 1988, AVAILABILITY: CEC-LUXEMBOURG, DG-XIII-C-3, POB 1907, MENTIONING PAPER EN 34031 ORA
Availability: Can be ordered online
Record Number: 1989126105800 / Last updated on: 1989-06-01
Category: PUBLICATION
Available languages: en