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NSR database version of April 29, 2024.

Search: Author = A.Griffiths

Found 10 matches.

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1992GR08      Phys.Rev. C46, 181 (1992)

A.Griffiths, P.Vogel

Double-Beta Decay to Excited 0+ States: Decay of 100Mo

RADIOACTIVITY 100Mo(2β); calculated 2ν-mode two β-decay T1/2, matrix elements. 100Tc(β-); calculated T1/2. Quasiparticle RPA.

doi: 10.1103/PhysRevC.46.181
Citations: PlumX Metrics


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


1992GR22      Hyperfine Interactions 75, 173 (1992)

A.Griffiths, P.Vogel

The Expected Magnitude of Simultaneous Parity and Time Violation in Nuclear Systems

NUCLEAR STRUCTURE 182W; calculated parity violating real part of δ(E2/M2) for transition; deduced isovector parity-time violating πN-coupling.

doi: 10.1007/BF02398974
Citations: PlumX Metrics


1992SI22      Hyperfine Interactions 75, 471 (1992)

B.D.D.Singleton, P.M.Walker, A.Bhagwat, S.S.Al-Ghamdi, C.G.Barham, I.S.Grant, A.G.Griffiths, J.Rikovska, N.J.Stone

On-Line Nuclear Orientation of the Deformed Neutron-Deficient Eu, Sm and Pm Isotopes

RADIOACTIVITY 142m,139Eu(β+), (EC); 138Eu(β+); 141m,139mSm(β+), (EC); 141,138Pm(β+), (EC) [from 98,96Mo(48Ti, X), E=220 MeV]; measured γ-anisotropy vs temperature, time. 139,138Eu, 139Sm, 138Pm levels deduced μ. Oriented nuclei.

doi: 10.1007/BF02399004
Citations: PlumX Metrics


1992YO05      Hyperfine Interactions 75, 199 (1992)

A.Young, J.Carter, A.Griffiths, F.Boehm

Experimental Search for the Violation of Fundamental Symmetries in 182W

RADIOACTIVITY 182Ta(β-); measured γγ(θ), oriented-nuclei. 182W transition deduced fundamental symmetry violation current limits.

doi: 10.1007/BF02398977
Citations: PlumX Metrics


1991GR06      Phys.Rev. C43, 2844 (1991)

A.Griffiths, P.Vogel

One-Body Parity and Time Reversal Violating Potentials

NUCLEAR STRUCTURE Z=24; A=182; calculated one-body parity-time reversal violating potentials.

doi: 10.1103/PhysRevC.43.2844
Citations: PlumX Metrics


1991GR14      Phys.Rev. C44, 1195 (1991)

A.Griffiths, P.Vogel

Extent of Simultaneous Parity and Time Violation in 182W

NUCLEAR STRUCTURE 182W, 156Gd, 162Dy, 174Yb, 176Hf; calculated parity, parity-time violating matrix elements. 182W transition deduced irregular E2/M2 mixing ratio. Quasiparticle RPA.

doi: 10.1103/PhysRevC.44.1195
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


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Note: The following list of authors and aliases matches the search parameter A.Griffiths: , A.G.GRIFFITHS