PULSED NEUTRON MEASUREMENTS ON BERYLLIUM OXIDE
Technical Report
·
OSTI ID:4809462
The diffusion parameters of some beryllium oxide slabs were measured by the pulsed neutron technique using the ANPD 11.6-Mev betatron at Evendale with the results: nu EPSILON /sub a/ = 655 sec/sup -1/ and vD = 1.17 x 10/sup 5/ cm// sup 2/sec. Thus th e macroscopic absorption cross section of the beryllium oxide for 2200 m/sec neutrons is: EPSILON /sub a/= (3.0 plus or minus 0.2) x 10/sup - 3/ cm/sup -1/; the diffusion constant: D = 0.46 plus or minus 0.03 cm. (auth)
- Research Organization:
- General Electric Co. Aircraft Nuclear Propulsion Dept., Cincinnati
- DOE Contract Number:
- AT(11-1)-171
- NSA Number:
- NSA-16-010951
- OSTI ID:
- 4809462
- Report Number(s):
- DC-59-12-221
- Country of Publication:
- United States
- Language:
- English
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