INVESTIGATION OF THE SHAPE OF THE 125(N,F) CROSS-SECTION WITH VERY COLD NEUTRONS
At the Very Cold Neutron Source of the Institut Laue-Langevin at Grenoble, the shape of the "235"(n,f) cross-section has been measured in the mueV-neutron energy region. For this purpose, a slow chopper has been installed at the end of the very cold neutron guide. Very thin "235"F-"4" and 6LiF samples and PIPS-detectors were used for the detection of the "235"(n,f) fragments and for the determination of the neutron flux via the 6Li(n,a)t reaction. Within the experimental accuracy, the present results do not show a significant deviation of the "235"(n,f) cross- section from a 1/v-shape.
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 34037 ORA
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Record Number: 1989126107900 / Last updated on: 1989-06-01
Available languages: en