Accession Number:

AD0662842

Title:

THE USE OF D(D, N)HE3 AND T(D, N)HE4 NUCLEAR REACTIONS TO CALIBRATE FAST-NEUTRON RADIOMETERS,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Report Date:

1967-08-07

Pagination or Media Count:

12.0

Abstract:

A study is made of the calibration of neutron radiometers with energies close to 2.5 and 14 MeV, formed during nuclear reactions Dd, nHe3 and Td, nHe4 respectively. A neutron NG-200 generator was used as the accelerator. It was found that in some cases, neutrons from reaction Td, nHe4 can be used to adjust instruments intended to register neutrons from reaction Dd, nHe3. The calibration error of neutron radiometers for both reactions was calculated as being the sum of the mean square errors in the determination of the neutron flux density and the readings of the calibrated instrument, and was of the order of 5 to 10. Author

Subject Categories:

  • Nuclear Instrumentation

Distribution Statement:

APPROVED FOR PUBLIC RELEASE