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NSR database version of May 3, 2024.

Search: Author = J.L.Makepeace

Found 8 matches.

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2002WO02      Appl.Radiat.Isot. 56, 327 (2002)

D.H.Woods, M.I.Baker, J.D.Keightley, L.J.Keightley, J.L.Makepeace, A.K.Pearce, A.P.Woodman, M.J.Woods, S.A.Woods, S.Waters

Standardisation of 11C

RADIOACTIVITY 11C(β+), (EC) [from 14N(p, α)]; measured Eγ, Iγ, βγ-coin, T1/2; deduced source standardization.

doi: 10.1016/S0969-8043(01)00209-3
Citations: PlumX Metrics

2000WO01      Appl.Radiat.Isot. 52, 475 (2000)

S.A.Woods, D.H.Woods, P.de Lavison, S.M.Jerome, J.L.Makepeace, M.J.Woods, L.J.Husband, S.Lineham

Standardisation and Measurement of the Decay Scheme Data of 237Np

RADIOACTIVITY 237Np(α); 233Pa(β-); measured Eγ, Iγ, αγ-, βγ-coin; deduced γ-ray emission probabilities. 233U deduced levels. Equilibrium solution. EUROMET project 416.

doi: 10.1016/S0969-8043(99)00197-9
Citations: PlumX Metrics

1994MA51      Nucl.Instrum.Methods Phys.Res. A339, 343 (1994)

J.L.Makepeace, F.E.Clark, J.L.Picolo, N.Coursol, E.Gunther, M.P.Unterweger

Intercomparison of Internal Proportional Gas Counting of 85Kr and 3H

COMPILATION 3H(β-); 85Kr(β-); compiled, reviewed data; deduced internal proportional gas counting international intercomparison.

doi: 10.1016/0168-9002(94)91829-5
Citations: PlumX Metrics

1992SM02      Nucl.Instrum.Methods Phys.Res. A312, 353 (1992)

D.Smith, D.H.Woods, S.A.Woods, J.L.Makepeace, R.A.Mercer, C.W.A.Downey

Standardisation of 125Sb and 154Eu, and Measurement of Absolute Gamma-Ray Emission Probabilities

RADIOACTIVITY 125Sb, 154Eu(β-); measured absolute γ emission probabilities. 4π βγ-coin technique, source standardization.

doi: 10.1016/0168-9002(92)90181-3
Citations: PlumX Metrics

1992WO03      Appl.Radiat.Isot. 43, 551 (1992)

D.H.Woods, S.A.Woods, M.J.Woods, J.L.Makepeace, C.W.A.Downey, D.Smith, A.S.Munster, S.E.M.Lucas, H.Sharma

The Standardization and Measurement of Decay Scheme Data of 124I

RADIOACTIVITY 124I(β+); measured β-spectra, T1/2, Eγ, γ-emission probabilities.

doi: 10.1016/0883-2889(92)90138-5
Citations: PlumX Metrics

1987SM06      Appl.Radiat.Isot. 38, 339 (1987)

D.Smith, J.L.Makepeace, D.H.Woods

Determination of the Radioactivity Concentration of a 14C Standard by Three Methods

RADIOACTIVITY 14C(β-); measured βγ-coin, β-count rate; deduced radioactivity concentration. Liquid scintillation, proportional counter, internal gas counting.

doi: 10.1016/0883-2889(87)90021-9
Citations: PlumX Metrics

1975GO28      Int.J.Appl.Radiat.Isotop. 26, 490 (1975)

I.W.Goodier, J.L.Makepeace, L.E.H.Stuart

The Decay Scheme of Caesium 137

RADIOACTIVITY 137Cs; measured I(ce), βγ-coin; deduced ICC, β-decay rate.

doi: 10.1016/0020-708X(75)90070-8
Citations: PlumX Metrics

1974GO26      Int.J.Appl.Radiat.Isotop. 25, 373 (1974)

I.W.Goodier, J.L.Makepeace, A.Williams

The Branching Ratio in the Decay of Beryllium-7

RADIOACTIVITY 7Be; measured βγ-coin; deduced β-branching ratio.

doi: 10.1016/0020-708X(74)90069-6
Citations: PlumX Metrics

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