Zobrazeno 1 - 6
of 6
pro vyhledávání: '"J.D. Baker"'
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 511:444-456
We report on the measurement of neutron-to-γ-ray production ratios from (α,n) reactions for three matrices CaF2, Al2O3, and MgO using α-emitting 244Cm deposited in the respective matrix. These ratios allow the determination of neutron emission rat
Publikováno v:
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine. 56(3)
Population of the 6 + 332 keV level in 232 Th from the decay of 236 U was observed for the first time. The 49, 112, and 171 keV γ -ray energies and relative intensities from the decay of 236 U were measured.
Publikováno v:
The International Journal of Applied Radiation and Isotopes. 33:23-26
To aid in the quantitative assay of 239Pu by means of γ-ray spectrometry, we have made precise measurements of the emission probabilities of six of the prominent γ-rays associated with the decay of 239Pu. The γ-ray emission rates were measured usi
Autor:
J.D. Baker, R.J. Gehrke
Publikováno v:
The International Journal of Applied Radiation and Isotopes. 31:509-512
The absolute intensity of the 748-keV γ-ray emitted in the decay of 145 Pr has been measured by 4π s-γ coincidence counting and Ge(Li) spectrometric techniques to be (0.525 ± 0.009) γ-rays per 100 decays. Relative intensities of 13 of the γ-ray
Publikováno v:
The International Journal of Applied Radiation and Isotopes. 35:581-589
Emission probabilities for several γ rays from members of the 232 U decay chain have been determined. The emission probabilities of the 57 and 129 keV γ rays from the 232 U decay were determined by 4π α−γ coincidence counting and γ-ray spectr
Autor:
R.J. Gehrke, J.D. Baker
Publikováno v:
The International Journal of Applied Radiation and Isotopes. 31:675-677
By comparison of the growth and subsequent decay of the 453-keV γ-ray of the 146 Pr daughter with respect to the 316-keV γ-ray from the 146 Ce parent, the emission probability of the 316-keV γ-ray was determined to be 55.0 ± 1.8 γ-rays per 100 d