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NSR database version of May 9, 2024.

Search: Author = L.A.McNelles

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1975CA15      Nucl.Instrum.Methods 125, 205 (1975)

J.L.Campbell, L.A.McNelles

An Inter-Comparison of Efficiency Calibration Techniques for Semiconductor X-Ray Detectors

COMPILATION ¹³⁷Cs, ²⁴¹Am, ¹¹³Sn, ⁸⁸Y, ⁸⁵Sr, ¹⁹⁸Au, ²²Na, ⁵⁴Mn, ⁶⁰Co, ¹³⁹Ce, ²⁰³Hg, ⁶⁵Zn, ⁵⁷Co, ¹⁰⁹Cd; compiled T_1/2.

doi: 10.1016/0029-554X(75)90270-0
Citations: PlumX Metrics

1975MC12      Can.J.Phys. 53, 1349 (1975)

L.A.McNelles, J.L.Campbell, J.S.Geiger, R.L.Graham, J.S.Merritt

L Subshell Fluorescence Yields and Coster-Kronig Transitions at Z = 70

RADIOACTIVITY ¹⁷¹Tm; measured radiative, nonradiative de-excitation probabilities, L-fluorescent yields, ce X-ray coin.

doi: 10.1139/p75-173
Citations: PlumX Metrics

1974CA16      Nucl.Instrum.Methods 117, 519 (1974)

J.L.Campbell, L.A.McNelles

Americium-241 as a Low-Energy Photon Intensity Standard

RADIOACTIVITY ²⁴¹Am; measured I(X), Iγ.

doi: 10.1016/0029-554X(74)90301-2
Citations: PlumX Metrics

1973MC18      Nucl.Instrum.Methods 109, 241 (1973)

L.A.McNelles, J.L.Campbell

Absolute Efficiency Calibration of Coaxial Ge(Li) Detectors for the Energy Range 160-1330 keV

RADIOACTIVITY ⁷⁵Se, ¹³³Ba, ¹⁵²Eu, ¹⁶⁹Yb; measured Eγ, Iγ.

doi: 10.1016/0029-554X(73)90268-1
Citations: PlumX Metrics

1972CA07      Nucl.Instrum.Methods 98, 433 (1972)

J.L.Campbell, L.A.McNelles

Construction of Efficiency Curves for Semiconductor X-Ray Spectrometers

RADIOACTIVITY ¹⁰⁹Cd, ^139,141Ce; measured I(X-ray), Iγ, I(X-ray)/Iγ ratios.

doi: 10.1016/0029-554X(72)90225-X
Citations: PlumX Metrics

1972CA16      Nucl.Instrum.Methods 101, 153 (1972)

J.L.Campbell, L.A.McNelles

Efficiency Calibration of Semiconductor X-Ray Detectors in the Energy Range 3-200 keV

RADIOACTIVITY ¹⁰⁹Cd, ¹³⁹Ce; measured I(X-ray)/Iγ. Calibration standards; semiconductor X-ray detectors.

doi: 10.1016/0029-554X(72)90769-0
Citations: PlumX Metrics

1971CA11      Can.J.Phys. 49, 1066 (1971)

J.L.Campbell, P.O'Brien, L.A.McNelles

K Conversion Coefficient of the Near Threshold M3 Transition in ¹⁹¹Os

RADIOACTIVITY ^191mOs[from ¹⁹⁰Os(n, γ)]; measured α(K).

doi: 10.1139/p71-130
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1971CA44      Can.J.Phys. 49, 3142 (1971)

J.L.Campbell, L.A.McNelles, J.Law

K-Shell Auto-Ionization in the Beta Decays of ¹⁵¹Sm, ¹⁶⁹Er, and ²¹⁰Bi

RADIOACTIVITY ¹⁵¹Sm, ¹⁶⁹Er, ²¹⁰Bi; measured I(K X-ray)/Iγ ratios; deduced K-shell autoionization probability. Ge(Li) detector.

doi: 10.1139/p71-374
Citations: PlumX Metrics

1971CA49      Nucl.Instrum.Methods 92, 269 (1971)

J.C.Campbell, P.O'Brien, L.A.McNelles

On the Efficiency Calibration of Semiconductor X Ray Detectors

doi: 10.1016/0029-554X(71)90204-7
Citations: PlumX Metrics