NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = M.L.Smith Found 7 matches. 2024LO03 Nucl.Instrum.Methods Phys.Res. A1062, 169228 (2024) S.Lopez-Caceres, S.T.Marley, M.P.Carpenter, G.Savard, F.G.Kondev, P.Copp, W.Reviol, C.Muller-Gatermann, D.Seweryniak, J.A.Clark, D.Santiago-Gonzalez, G.E.Morgan, A.J.Mitchell, G.L.Wilson, M.L.Smith The LSU-Argonne conversion electron spectrometer: A new detector for the X-Array and SATURN decay station RADIOACTIVITY 150Ce, 150Pr(β-); measured decay products, Eβ, Iβ, X-rays; deduced T1/2 via conversion electrons emission. Comparison with available data. The LSU-Argonne Conversion Electron Spectrometer (LACES), the ATLAS/CARIBU facility at Argonne National Laboratory.
doi: 10.1016/j.nima.2024.169228
2021MI07 Phys.Rev. C 103, 024323 (2021) A.J.Mitchell, R.Orford, G.J.Lane, C.J.Lister, P.Copp, J.A.Clark, G.Savard, J.M.Allmond, A.D.Ayangeakaa, S.Bottoni, M.P.Carpenter, P.Chowdhury, D.A.Gorelov, R.V.F.Janssens, F.G.Kondev, U.Patel, D.Seweryniak, M.L.Smith, Y.Y.Zhong, S.Zhu Ground-state and decay properties of neutron-rich 106Nb RADIOACTIVITY 106Nb(β-)[from 252Cf(SF), CARIBU radioactive-ion-beam facility at ANL, followed by mass separation and measurement using Multi-Reflection Time-of-Flight (MR-TOF) mass separator and Canadian Penning Trap (CPT)]; measured CPT spectra, Eγ, Iγ, βγγ-coin, half-life of 106Nb decay using five HPGe clover detectors, and a plastic scintillator at the X-Array and SATURN decay-spectroscopy station. 106Mo; deduced levels, J, π, apparent β feedings, range of logft values, configurations. 106Nb; discussed spin, parity and configurations of the ground state. Comparison with earlier experimental results. ATOMIC MASSES 106Nb; measured cyclotron frequency using the Phase-Imaging Ion-Cyclotron-Resonance (PI-ICR) technique, CPT spectra; deduced mass excess. Comparison with previous measurement, and with AME 2016 evaluation.
doi: 10.1103/PhysRevC.103.024323
2018SI28 Phys.Rev. C 98, 054307 (2018) K.Siegl, K.Kolos, N.D.Scielzo, A.Aprahamian, G.Savard, M.T.Burkey, M.P.Carpenter, P.Chowdhury, J.A.Clark, P.Copp, G.J.Lane, C.J.Lister, S.T.Marley, E.A.McCutchan, A.J.Mitchell, J.Rohrer, M.L.Smith, S.Zhu Β-decay half-lives of 134, 134mSb and their isomeric yield ratio produced by the spontaneous fission of 252Cf RADIOACTIVITY 134m,134Sb(β-)[from 252Cf(SF), mass separated high-intensity beams]; measured Eβ, Iβ, Eγ, Iγ, βγ-coin, half-lives of decays of 134Sb and 134mSb, and isomeric yield ratios from 252Cf(SF) using the Scintillator And Tape Using Radioactive Nuclei (SATURN) system for β- detection, and X-Array for γ detection at the CARIBU facility of ANL. Systematics of isomeric yield ratios of 128,130,134Sb, 131,133Te, 132,134,136I, 135Xe, 138Cs from 252Cf(SF). Comparison with previous experimental values.
doi: 10.1103/PhysRevC.98.054307
2016MA41 Phys.Rev. C 93, 064309 (2016) V.Margerin, G.J.Lane, G.D.Dracoulis, N.Palalani, M.L.Smith, A.E.Stuchbery Spectroscopy and high-spin structure of 210Fr : Isomerism and potential evidence for configuration mixing NUCLEAR REACTIONS 197Au(18O, 5n), E=97 MeV; measured Eγ, Iγ, γγ-coin, γ(θ), out-of-beam γ spectra, half-lives of isomers by γγ(t) using CAESAR array at ANU accelerator facility. 210Fr; deduced levels, isomers, J, π, total conversion coefficients from intensity balances, configurations, multipolarities, B(E1), B(E2), B(E3), B(M1), B(M2), configuration mixing. Systematics of level structures, B(E1), B(M2), B(E3), and 10- isomers in neighboring Fr, Bi and At isotopes. Comparisons with semiempirical shell-model calculations. NUCLEAR STRUCTURE 205Pb, 209,210,211,212Fr; calculated levels, J, π, transition probabilities using shell model. Comparison with experimental data.
doi: 10.1103/PhysRevC.93.064309
2012SW01 Phys.Rev. C 85, 024313 (2012) T.P.D.Swan, P.M.Walker, Zs.Podolyak, M.W.Reed, G.D.Dracoulis, G.J.Lane, T.Kibedi, M.L.Smith Discovery of isomers in dysprosium, holmium, and erbium isotopes with N=94 to 97 NUCLEAR REACTIONS 160Gd(9Be, X)161Dy/163Ho/162Er/165Er, E=57 MeV; measured Eγ, Iγ, γγ-coin, delayed γ, γγ(t), half-lives. 161Dy, 163Ho, 162,165Er; deduced levels, J, π, isomers, B(E2), B(M1), B(E1), intrinsic g factors, rotational bands, configurations, angular momentum alignment, reduced hindrance factors. Coriolis and octupole band mixing. Comparison with BCS calculations.
doi: 10.1103/PhysRevC.85.024313
2012SW02 Phys.Rev. C 86, 044307 (2012) T.P.D.Swan, P.M.Walker, Zs.Podolyak, M.W.Reed, G.D.Dracoulis, G.J.Lane, T.Kibedi, M.L.Smith Hindered decays from a non-yrast four-quasiparticle isomer in 164Er NUCLEAR REACTIONS 160Gd(9Be, 5n), E=57 MeV; measured Eγ, Iγ, γγ-coin, isomer half-life by γ(t) using CAESAR array at ANU facility. 164Er; deduced levels, J, π, bands, total conversion coefficients, configurations, branching ratio, hindrance factor, forbiddenness. Highly K-forbidden γ-ray transitions. Systematics of E2 and E3 reduced-hindrance factors in 164Er, 174Yb, 174,175,176,177,178Hf, 174,176,179,180,181W, 179Ta, 182,183,184Os.
doi: 10.1103/PhysRevC.86.044307
2011SW02 Phys.Rev. C 83, 034322 (2011), Publishers Note Phys.Rev. C 83, 049903 (2011) T.P.D.Swan, P.M.Walker, Zs.Podolyak, M.W.Reed, G.D.Dracoulis, G.J.Lane, T.Kibedi, M.L.Smith Discovery of a nonyrast Kπ = 8+ isomer in 162Dy, and the influence of competing K-mixing mechanisms on its highly forbidden decay NUCLEAR REACTIONS 160Gd(9Be, 3nα), E=57 MeV; measured Eγ, Iγ, γγ-coin, γγ(t), pulsed beam, isomer half-lives. 162Dy; deduced levels, J, π, isomer, bands, multipolarity, hindrance factors, alignment plots, configurations. Analyzed small deviations from NpNn dependence.
doi: 10.1103/PhysRevC.83.034322
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