New Measurements of the H(n,n)H Angular Distribution.

Bateman, F. B. ; Boukharouoba, N.

Technical Information Center Oak Ridge Tennessee

关键词: Neutron cross sections;    Dosimetry;    Detectors;    Collimators;    Standardization;   

RP-ID  :  DE2001764633

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

Measurements have been made of the shape of the hydrogen differential neutron scattering cross section standard at 10MeV neutron energy. The data were obtained at the Institute of Nuclear and Particle Physics at Ohio University using the D(d,n) reaction as the neutron source. Two different thin forms of polypropylene mounted on tantalum backings were used as the hydrogenous samples in this experiment. Preliminary data obtained with the thicker film will be reported here. Two independent computer-based data acquisition systems were used to obtain the data which were stored in a multi-parameter mode so that analysis could be done under different conditions after the experiment was finished.