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NSR database version of April 29, 2024.

Search: Author = P.Johnston

Found 28 matches.

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2006GA41      Czech.J.Phys. 56, Suppl. D, 203 (2006)

J.Gasparro, M.Hult, P.N.Johnston, H.Tagziria

The effect of uncertainties in nuclear decay data on coincidence summing calculations for gamma-ray spectrometry

RADIOACTIVITY 106Ru, 106Rh(β-); analyzed branching ratios, γ-emission probabilities, uncertainties.

2006HU15      Phys.Rev. C 74, 054311 (2006)

M.Hult, J.Gasparro, G.Marissens, P.Lindahl, U.Watjen, P.N.Johnston, C.Wagemans, M.Kohler

Underground search for the decay of 180Tam

RADIOACTIVITY 180mTa(β-), (EC); measured lower limits for T1/2, log ft.

doi: 10.1103/PhysRevC.74.054311
Citations: PlumX Metrics

2002IN02      Nucl.Instrum.Methods Phys.Res. A480, 114 (2002)

C.Ingelbrecht, A.Moens, J.Wagemans, B.Denecke, T.Altzitzoglou, P.Johnston

An 26Al Target for (n, p) and (n, α) Cross-Section Measurements

NUCLEAR REACTIONS 26Al(n, p), (n, α), E=thermal; measured Eα, Ep.

doi: 10.1016/S0168-9002(01)02078-2
Citations: PlumX Metrics

2002RE19      Nucl.Phys. A705, 265 (2002)

P.Reimer, M.Hult, A.J.M.Plompen, P.N.Johnston, V.Avrigeanu, S.M.Qaim

Measurement of the natMo(n, x)94Nb Cross Section using Ultra Low-Level γ-Ray Spectrometry at HADES

NUCLEAR REACTIONS Mo(n, X)94Nb, E=14.5, 18.0, 20.3 MeV; measured delayed Eγ, Iγ, activation σ. Ultra low-level gamma-ray spectroscopy.

doi: 10.1016/S0375-9474(02)00653-X
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22803.

1996JO28      Nucl.Instrum.Methods Phys.Res. A369, 107 (1996)

P.N.Johnston

Theoretical L X-Ray Emission Probabilities in the Decay of 241Am

RADIOACTIVITY 241Am(α); analyzed X-ray data. 237Np deduced L X-ray emission probabilities.

doi: 10.1016/0168-9002(95)00630-3
Citations: PlumX Metrics

1995HU23      Nucl.Instrum.Methods Phys.Res. B101, 263 (1995)

M.Hult, M.El Bouanani, L.Persson, H.J.Whitlow, M.Andersson, C.Zaring, M.Ostling, D.D.Cohen, N.Dytlewski, I.F.Bubb, P.N.Johnston, S.R.Walker

Empirical Characterisation of Mass Distribution Broadening in ToF-E Recoil Spectrometry

doi: 10.1016/0168-583X(95)00270-7
Citations: PlumX Metrics

1995JO23      Nucl.Instrum.Methods Phys.Res. A361, 229 (1995)

P.N.Johnston, P.A.Burns

Absolute L X-Ray Intensities in the Decays of 230Th, 234U, 238U and 244Cm

RADIOACTIVITY 230Th, 234U, 238Pu, 244Cm(α); measured L X-ray spectra, I(X-ray); deduced absolute L X-ray emission rates.

doi: 10.1016/0168-9002(95)00043-7
Citations: PlumX Metrics

1994HU16      Nucl.Instrum.Methods Phys.Res. B85, 916 (1994)

M.Hult, H.J.Whitlow, M.Ostling, N.Lundberg, C.Zaring, D.D.Cohen, N.Dytlewski, P.N.Johnston, S.R.Walker

RBS and Recoil Spectrometry Analysis of CoSi2 Formation on GaAs

NUCLEAR REACTIONS Ga, As(α, α), E=2.4 MeV; measured Rutherford backscattering spectra, reference, annealed samples. Rutherford back scattering, recoil spectrometry, CoSi2 formation on GaAs.

doi: 10.1016/0168-583X(94)95950-1
Citations: PlumX Metrics

1994JO01      Nucl.Instrum.Methods Phys.Res. B84, 5 (1994)

P.N.Johnston

Comparison of Theoretical and Experimental Anisotropy between α-Particles and L X-Rays in the Decays of 238Pu and 244Cm

RADIOACTIVITY 238Pu, 244Cm(α); analyzed α(X-ray)(θ) directional correlation data; deduced M2 admixture role.

doi: 10.1016/0168-583X(94)95695-2
Citations: PlumX Metrics

1994JO11      Nucl.Instrum.Methods Phys.Res. B85, 907 (1994)

P.N.Johnston, S.R.Walker, I.F.Bubb, D.D.Cohen, N.Dytlewski, M.Hult, H.J.Whitlow, C.Zaring, M.Ostling, M.Andersson

Mass and Energy Dispersive Recoil Spectrometry of Si(x)Ge(1-x) Grown by Electron Beam Evaporation

NUCLEAR REACTIONS O, Si, Ge, C(127I, X), E=77 MeV; measured recoil energy spectra, X=O, Si, Ge, C respectively; deduced O contaminant, levels quantification. Mass, energy dispersive recoil spectrometry.

doi: 10.1016/0168-583X(94)95948-X
Citations: PlumX Metrics

1994JO14      Nucl.Instrum.Methods Phys.Res. A353, 101 (1994)

P.N.Johnston, P.A.Burns

Efficiency Determination of a Ge(HP) Detector from 6 to 25 keV

RADIOACTIVITY 57Co, 65Zn, 75Se, 85Sr, 88Y(EC); 99mTc(β-), (IT); 109Cd(EC); 113Sn(EC); analyzed data; deduced high resolution hyperpure Ge detector calibration, efficiency.

doi: 10.1016/0168-9002(94)91612-8
Citations: PlumX Metrics

1994ST20      Nucl.Instrum.Methods Phys.Res. B85, 929 (1994)

W.B.Studd, P.N.Johnston, I.F.Bubb, P.W.Leech

Studies of MOCVD Grown HgCdMnTe by Ion Beam and Related Techniques

NUCLEAR REACTIONS Hg, Cd, Mn, Te(α, X), E=3 MeV; measured X-ray spectra. Interdiffused multi-layer process for film growth, Hg(1-x-y)Cd(x) Te films.

ATOMIC PHYSICS Hg, Cd, Mn, Te(α, X), E=3 MeV; measured X-ray spectra. Interdiffused multi-layer process for film growth, Hg(1-x-y)Cd(x) Te films.

doi: 10.1016/0168-583X(94)95953-6
Citations: PlumX Metrics

1993JO13      Nucl.Instrum.Methods Phys.Res. B79, 490 (1993)

P.N.Johnston, S.P.Russo, R.G.Elliman, G.N.Pain

Study of MOCVD Grown Hg(1-x)Cd(x)Te by Ion Beam Techniques

NUCLEAR REACTIONS 12C(3He, p), E=4.8-5.8 MeV; measured proton spectra; deduced carbon levels. Metal organic chemical vapor deposition grown Hg(1-x)Cs(x)Te, ion beam techniques.

doi: 10.1016/0168-583X(93)95396-M
Citations: PlumX Metrics

1993JO14      Nucl.Instrum.Methods Phys.Res. B79, 506 (1993)

P.N.Johnston

ANALNRA - Charged Particle Nuclear Reaction Analysis Software for the IBM PC

NUCLEAR REACTIONS 16O, 12C(3He, p), E=3 MeV; measured, analyzed proton spectra. Charged particle nuclear reaction analysis, IBM PC soft ware.

doi: 10.1016/0168-583X(93)95400-Y
Citations: PlumX Metrics

1991JO02      Appl.Radiat.Isot. 42, 245 (1991)

P.N.Johnston, J.R.Moroney, P.A.Burns

Preparation of Radionuclide ' Sources ' for Coincident High-Resolution Spectrometry with Low-Energy Photons and Electrons or Alpha-Particles

RADIOACTIVITY 238Pu; measured Eα, Iα, α(X-ray)-coin. 109Cd; measured I(ce). 75Se; measured γ-spectra. Coincident high resolution spectrometry source preparation.

doi: 10.1016/0883-2889(91)90084-E
Citations: PlumX Metrics

1991JO07      Phys.Rev. C44, R586 (1991)

P.N.Johnston

Directional Correlation between α Particles and L X Rays in the Decay of 238Pu and 244Cm

RADIOACTIVITY 238Pu, 244Cm; measured α(X-ray) (θ); deduced L X-ray anisotropy, δ(M2/E1).

doi: 10.1103/PhysRevC.44.R586
Citations: PlumX Metrics

1978MO27      J.Phys.(London) G4, 1593 (1978)

T.J.Moorhouse, J.Asher, D.W.Bennett, H.A.Doubt, M.A.Grace, P.D.Johnston, W.L.Randolph, P.M.Rowe

A Measurement of the g Factor and Lifetime of the 5.106 MeV 2- State of 14N

NUCLEAR REACTIONS 3He(12C, pγ), E=31.8 MeV; 12C(3He, pγ), E=7.6, 8.0 MeV; measured pγ(θ), pγ(θ, t), DSA. 14N levels deduced g, T1/2. Ge(Li) detector. Implanted target.

doi: 10.1088/0305-4616/4/10/009
Citations: PlumX Metrics

1978RO10      J.Phys.(London) G4, 431 (1978)

P.M.Rowe, J.Asher, H.A.Doubt, M.A.Grace, P.D.Johnston, T.J.Moorhouse

A Measurement of the Magnetic Moment of the 351 keV 5/2+ State of 21Ne

NUCLEAR REACTIONS 2H(20Ne, pγ), (20Ne, nγ), E=47.0 MeV; measured pγ(θ), γ(θ, t), DSA. 21Ne level deduced g, T1/2. 21Na level deduced T1/2. Ge(Li) detector, enriched target.

doi: 10.1088/0305-4616/4/3/017
Citations: PlumX Metrics

1976AS04      J.Phys.(London) G2, 477 (1976)

J.Asher, M.A.Grace, P.D.Johnston, J.W.Koen, P.M.Rowe, W.L.Randolph

A High-Velocity Recoil-in-Vacuum Determination of the g-Factor and Lifetime of the 1.98 MeV 2+ Level in 18O

NUCLEAR REACTIONS 1H(18O, pγ), E=47.3 MeV; measured pγ(θ, t), recoil distance. 18O level deduced g, T1/2. Ge(Li), NaI(Tl) detectors.

doi: 10.1088/0305-4616/2/7/008
Citations: PlumX Metrics

1976AS07      Hyperfine Interactions 2, 378 (1976)

J.Asher, M.A.Grace, P.D.Johnston, J.W.Koen, P.M.Rowe, W.L.Randolph

A High Velocity Recoil in Vacuum Determination of the g-Factor and Lifetime of the 2+ 1.98 MeV Level in 18O

NUCLEAR REACTIONS 1H(18O, pγ), E=47.3 MeV; measured γ(θ), pγ-coin, pγ(θ, H, t). 18O level deduced T1/2, g.

doi: 10.1007/BF01021181
Citations: PlumX Metrics

1976HE06      Nucl.Phys. A259, 378 (1976)

P.Herzog, N.J.Stone, P.D.Johnston

The Nuclear Magnetic Moment of 71As and 72As

RADIOACTIVITY 71As, 72As; measured Iγ(θ, H, t), NMR in Fe; deduced μ, I.

doi: 10.1016/0375-9474(76)90073-7
Citations: PlumX Metrics

1976HE25      Hyperfine Interactions 2, 294 (1976)

P.Herzog, N.J.Stone, P.D.Johnston

Measurement of the Nuclear Magnetic Moment of 71As and 72As by NMR/ON

NUCLEAR MOMENTS 71,72As; measured μ.

doi: 10.1007/BF01021149
Citations: PlumX Metrics

1975SA18      Hyperfine Interactions 1, 183 (1975)

C.J.Sanctuary, P.D.Johnston, N.J.Stone

Nuclear Orientation and Resonance Studies of 96TcFe

RADIOACTIVITY 96Tc; measured γ(θ), J, π, μ, hyperfine field in Fe. 96Mo levels deduced λ, δ, J, π. Nuclear orientation.

doi: 10.1007/BF01022453
Citations: PlumX Metrics

1974JO04      Phys.Rev.Lett. 32, 784 (1974)

P.D.Johnston, M.Kaplan, N.J.Stone

Nuclear Magnetic Moment of 207Bi and Reorientation in the 0.8-sec Isomer of 207Pb

RADIOACTIVITY 207Bi; measured γ(θ, H, t). 207Bi deduced μ. 207Pb deduced γ-mixing.

doi: 10.1103/PhysRevLett.32.784
Citations: PlumX Metrics

1973JO08      Nucl.Phys. A206, 273 (1973)

P.D.Johnston, N.J.Stone

Nuclear Orientation of 110mAg in Iron and Nickel

RADIOACTIVITY 110mAg; measured Iγ(θ, t), NMR in Fe; deduced hyperfine fields, β-mixing. 110Cd deduced γ-mixing.

doi: 10.1016/0375-9474(73)90532-0
Citations: PlumX Metrics

1973KA35      Nucl.Phys. A212, 478 (1973)

M.Kaplan, P.D.Johnston, P.Kittel, N.J.Stone

Gamma-Ray Multipolarity Studies by the Nuclear Orientation of 206Bi in Nickel; Perturbation in the 120 μs 2.2 MeV State of 206Pb

RADIOACTIVITY 206Bi; measured Iγ(θ, t); deduced Heff, γ-ray multipolarities, Pb intermediate state reorientation. 206Pb transitions deduced γ-mixing.

doi: 10.1016/0375-9474(73)90819-1
Citations: PlumX Metrics

1972KA35      Nucl.Phys. A193, 410 (1972)

M.Kaplan, P.Kittel, P.D.Johnston, N.J.Stone

Nuclear Polarization and NMR of 74As in Fe

RADIOACTIVITY 74As(polarized); measured Iγ(θ, t), NMR in Fe; deduced μ, sign of internal field, β-decay mixing.

doi: 10.1016/0375-9474(72)90329-6
Citations: PlumX Metrics

1972KA58      Phys.Lett. 41A, 315 (1972)

M.Kaplan, P.D.Johnston, P.Kittel, N.J.Stone

Magnetic Hyperfine Field at 206Bi in Ni

RADIOACTIVITY 206Bi; measured Iγ(θ) in Ni; deduced magnetic hyperfine field.

doi: 10.1016/0375-9601(72)90906-1
Citations: PlumX Metrics

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Note: The following list of authors and aliases matches the search parameter P.Johnston: , P.D.JOHNSTON, P.N.JOHNSTON