The Attenuation of Neutrons of Various Energies in Water
作者:
C. E. Falk,
E. Creutz,
期刊:
Journal of Applied Physics
(AIP Available online 1949)
卷期:
Volume 20,
issue 12
页码: 1183-1185
ISSN:0021-8979
年代: 1949
DOI:10.1063/1.1698304
出版商: AIP
数据来源: AIP
摘要:
Threshold detectors (In115, Ag107, and C12) were used to determine the relative intensities of neutrons at various distances inside a large water tank. Neutrons with energies up to 30 Mev were produced by (d, n) reactions. At distances in the water >20 cm the ``half‐thickness'' of water was found to be almost independent of neutron energy (about 8 cm).
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