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NSR database version of May 19, 2024.

Search: Author = C.J.Ashworth

Found 14 matches.

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1992GR20      Phys.Rev. C46, 2228 (1992)

A.G.Griffiths, C.J.Ashworth, J.Rikovska, N.J.Stone, J.P.White, I.S.Grant, P.M.Walker, W.B.Walters

Magnetic Moments and Shape Coexistence in the Light Br Isotopes

RADIOACTIVITY 72g,72m,73,74m,75,76g,77Br; measured γ(θ, H, T), oriented nuclei implanted into Fe. 73Br level deduced J. 72,74,75,76,77Br levels deduced μ. Model comparison.

doi: 10.1103/PhysRevC.46.2228
Citations: PlumX Metrics


1990AS04      Hyperfine Interactions 59, 461 (1990)

C.J.Ashworth, P.Back, S.Ohya, N.J.Stone, J.P.White

Magnetic Hyperfine Field at Caesium in Iron

RADIOACTIVITY 132,136Cs; measured γ(θ), oriented nuclei. 136Cs; measured NMR, oriented nuclei; deduced magnetic hyperfine field at Cs(Fe).

doi: 10.1007/BF02401272
Citations: PlumX Metrics


1990OH01      Phys.Rev. C41, 243 (1990)

S.Ohya, C.J.Ashworth, Z.Nawaz, N.J.Stone, P.J.Back

Nuclear Magnetic Moment of 106Rh

RADIOACTIVITY 106Rh [from 106Ru(β-decay)]; measured NMR, γ(θ, T), oriented nuclei in Ni, Fe; deduced hyperfine splitting frequency, μ.

doi: 10.1103/PhysRevC.41.243
Citations: PlumX Metrics


1988AS06      Hyperfine Interactions 43, 489 (1988)

C.J.Ashworth, T.L.Shaw, J.Rikovska, N.J.Stone, V.R.Green, P.M.Walker, B.D.D.Singleton, I.S.Grant

The Sign of the Magnetic Dipole Moment of the Ground State of 122I

RADIOACTIVITY 122I [from 93Nb(32S, X), E=150-170 MeV]; measured annhilation radiation γ(θ), oriented nuclei. 122I deduced μ sign.

doi: 10.1007/BF02398330
Citations: PlumX Metrics


1988ED02      Hyperfine Interactions 43, 469 (1988)

R.Eder, C.J.Ashworth, I.Berkes, D.E.Brown, U.Daemmrich, I.S.Grant, A.G.Griffiths, E.Hagn, R.Hassani, P.Herzog, S.Ohya, M.Massaq, C.Richard-Serre, J.Rikovska, K.Schloesser, N.Severijns, N.J.Stone, W.Vanderpoorten, J.Vanhaverbeke, L.Vanneste, T.Woelfle, E.Zech, and the ISOLDE Collaboration

Shape Transition in Light Pt Isotopes: Magnetic moments and electric quadrupole moment ratios for 185,187,189Pt

RADIOACTIVITY 185,187,189Pt; measured NMR, oriented nuclei. 187,185Pt deduced level g, spectroscopic quadrupole moment.

doi: 10.1007/BF02398326
Citations: PlumX Metrics


1988GR26      Hyperfine Interactions 43, 481 (1988)

A.G.Griffiths, C.J.Ashworth, I.S.Grant, J.Rikovska, N.J.Stone, P.M.Walker, W.B.Walters, J.P.White

Deformation in the Light Br Isotopes

RADIOACTIVITY 72,74m,75,76,77Br [from 54Fe(28Si, X), E=150 MeV]; measured γ(θ), oriented nuclei. 72,72m,74m,75,77Br deduced μ. 73Br deduced μ, J.

doi: 10.1007/BF02398329
Citations: PlumX Metrics


1988RI10      Hyperfine Interactions 43, 107 (1988)

J.Rikovska, A.G.Griffiths, N.J.Stone, S.Ohya, C.J.Ashworth

Time Reversal Invariance in Nuclear Gamma-Decay

RADIOACTIVITY 56Co; measured γ(θ), oriented nuclei, γ linear polarization; deduced Compton polarimeter efficiency. Time reversal invariance test experimental set up.

doi: 10.1007/BF02398290
Citations: PlumX Metrics


1988WH03      Hyperfine Interactions 43, 205 (1988)

J.P.White, N.J.Stone, C.J.Ashworth

Electric Quadrupole Orientation in Zinc. The Variation of Electric Field Gradient with Atomic Number through the 4sp Series

RADIOACTIVITY 79Ga, 69Ge, 71,72As, 73,75Se, 76Br; measured γ(θ), anisotropy; deduced electric field gradient at impurity nuclei. 71,72As deduced electric quadrupole moment ratio.

doi: 10.1007/BF02398300
Citations: PlumX Metrics


1987BR24      Hyperfine Interactions 35, 1033 (1987)

D.I.Bradley, J.P.White, C.J.Ashworth, J.Rikovska, N.J.Stone

Nuclear Orientation below 1 mK: Development and applications

RADIOACTIVITY 71As(EC), (β+) [from Ni(19F, X), E=70 MeV]; measured γ(θ) anisotropy vs temperature in Ni. 71Ge deduced level J, δ. Low temperature nuclear orientation.

doi: 10.1007/BF02394543
Citations: PlumX Metrics


1987GR15      Nucl.Instrum.Methods Phys.Res. B26, 482 (1987)

V.R.Green, C.J.Ashworth, J.Rikovska, T.L.Shaw, N.J.Stone, P.M.Walker, C.Leyland, I.S.Grant

On-Line Low-Temperature Nuclear Orientation at DOLIS-COLD

RADIOACTIVITY 117I, 118m,121mCs, 116Sb; measured NMR, γ-ray anisotropy vs inverse temperature. 117I, 118m,121mCs, 116Sb deduced μ. On-line isotope separator, cryogenic on-line device.

doi: 10.1016/0168-583X(87)90798-1
Citations: PlumX Metrics


1987SH12      Phys.Rev. C36, 413 (1987)

T.L.Shaw, V.R.Green, C.J.Ashworth, J.Rikovska, N.J.Stone, P.M.Walker, I.S.Grant

On-Line Nuclear Orientation of Cesium Isotopes and the Magnetic Moment of 118mCs

RADIOACTIVITY 118m,119mCs; 120Cs(β+), (EC); 121mCs; measured γ(θ), oriented nuclei; deduced hyperfine field for Cs in Fe, relaxation Korringa constant. 118mCs deduced μ, configuration.

doi: 10.1103/PhysRevC.36.413
Citations: PlumX Metrics


1987SH18      Hyperfine Interactions 35, 821 (1987)

T.L.Shaw, V.R.Green, C.J.Ashworth, J.Rikovska, N.J.Stone, P.M.Walker, I.S.Grant

On-Line Nuclear Orientation and Relaxation Studies of Cs Isotopes

RADIOACTIVITY 119m,120,121mCs(EC), (β+) [from 93Nb(32S, X), (34S, X)]; measured γ(θ), anisotropy, oriented nuclei; deduced Cs hyperfine field in Fe. 118mCs deduced μ. On-line low temperature nuclear orientation technique.

doi: 10.1007/BF02394500
Citations: PlumX Metrics


1987WA17      J.Phys.(London) G13, L195 (1987)

P.M.Walker, C.J.Ashworth, I.S.Grant, V.R.Green, J.Rikovska, T.L.Shaw, N.J.Stone

E0 Transitions in the Light Tellurium Isotopes: Evidence for intruder states

RADIOACTIVITY 118,120,122I(β+), (EC) [from 93Nb(32S, X), (34S, X), E=160-175 MeV]; measured I(ce), γγ-coin, γ linear polarization. 118,120,122Te deduced levels, J, π, γ-branching, ICC, transition strength ratios.

doi: 10.1088/0305-4616/13/9/005
Citations: PlumX Metrics


1986GR16      Phys.Lett. 177B, 159 (1986)

V.R.Green, C.J.Ashworth, J.Rikovska, T.L.Shaw, N.J.Stone, P.M.Walker, I.S.Grant

The NMR of 116gSb Cryogenically Oriented On-Line in Iron

RADIOACTIVITY 116Sb(EC), (β+) [from 93Nb(28Si, X), E=145 MeV]; measured NMR, oriented nuclei; deduced μ.

doi: 10.1016/0370-2693(86)91046-4
Citations: PlumX Metrics


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