NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = M.R.Harston Found 10 matches. 2004CL05 Phys.Rev. C 70, 044303 (2004) G.Claverie, M.M.Aleonard, J.F.Chemin, F.Gobet, F.Hannachi, M.R.Harston, G.Malka, J.N.Scheurer, P.Morel, V.Meot Search for nuclear excitation by electronic transition in 235U NUCLEAR REACTIONS 235U(γ, γ'), E=low; measured isomer excitation rate upper limit. Nuclear excitation by electronic transition, laser-induced plasma.
doi: 10.1103/PhysRevC.70.044303
2002KA14 Phys.Rev. C65, 034303 (2002) F.F.Karpeshin, M.B.Trzhaskovskaya, M.R.Harston, J.F.Chemin Internal Conversion between Bound States and the Pauli Exclusion Principle NUCLEAR STRUCTURE 197Au; calculated conversion coefficients for Pauli-forbidden bound internal conversion.
doi: 10.1103/PhysRevC.65.034303
2001HA41 Nucl.Phys. A690, 447 (2001) Analysis of Probabilities for Nuclear Excitation by Near-Resonant Electronic Transitions NUCLEAR STRUCTURE 197Au, 189Os, 237Np; calculated probabilities for nuclear excitation by near-resonant atomic transitions.
doi: 10.1016/S0375-9474(01)00358-X
2000CA32 Phys.Rev. C62, 024311 (2000) T.Carreyre, M.R.Harston, M.Aiche, F.Bourgine, J.F.Chemin, G.Claverie, J.P.Goudour, J.N.Scheurer, F.Attallah, G.Bogaert, J.Kiener, A.Lefebvre, J.Durell, J.P.Grandin, W.E.Meyerhof, W.Phillips First Direct Proof of Internal Conversion between Bound States NUCLEAR REACTIONS 232Th(125Te, 125Te'), E=25 MeV/nucleon; measured Eγ, Iγ, X-ray spectra following projectile Coulomb excitation. 125Te deduced internal conversion between bound atomic states. Highly ionized atoms.
doi: 10.1103/PhysRevC.62.024311
2000HA42 Nucl.Phys. A676, 143 (2000) M.R.Harston, T.Carreyre, J.F.Chemin, F.Karpeshin, M.B.Trzhaskovskaya Internal Conversion to Bound Final States in 125Te RADIOACTIVITY 125mTe(IT); calculated ICC for subthreshold conversion to bound states in highly ionized atoms, decay widths of atomic transitions, atomic and nuclear T1/2, ratio of x-rays to γ-rays produced in the transition. Comparison with experimental results.
doi: 10.1016/S0375-9474(00)00196-2
1999HA12 Phys.Rev. C59, 2462 (1999) Mechanisms of Nuclear Excitation in Plasmas NUCLEAR STRUCTURE 235U; calculated excitation rate of metastable state for nuclei in plasmas. Several mechanisms discussed. Comparison with data.
doi: 10.1103/PhysRevC.59.2462
1998AN03 Phys.Rev.Lett. 80, 1610 (1998) L.C.Angrave, N.E.Booth, R.J.Gaitskell, G.L.Salmon, M.R.Harston Measurement of the Atomic Exchange Effect in Nuclear β Decay RADIOACTIVITY 63Ni(β-); measured β- spectra; deduced atomic exchange effect enhancement. Source enclosed in low-temperature detector.
doi: 10.1103/PhysRevLett.80.1610
1996KA07 Phys.Rev. C53, 1640 (1996) F.F.Karpeshin, M.R.Harston, F.Attallah, J.F.Chemin, J.N.Scheurer, I.M.Band, M.B.Trzhaskovskaya Subthreshold Internal Conversion to Bound States in Highly Ionized 125Te Ions NUCLEAR STRUCTURE 125Te; calculated ICC for various highly ionized charge states; deduced internal conversion decay continuity across continuum, bound final states energy threshold. New mode of decay.
doi: 10.1103/PhysRevC.53.1640
1992HA25 Phys.Rev. A45, 6282 (1992) Exchange Effects in β Decays of Many-Electron Atoms RADIOACTIVITY 106Ru, 241Pu(β-); calculated exchange effects role in β-decay, β-spectrum enhancement. Many-electron systems, screened hydrogenic, Hartree-Fock approximations.
doi: 10.1103/PhysRevA.45.6282
1986HA06 Phys.Rev.Lett. 56, 1790 (1986) Chemical Dependence of Low-Energy Beta Decays as a Contribution to Resolution of the 241Pu Half-Life Anomaly RADIOACTIVITY 241Pu(β-); measured decay rate chemical dependence; deduced possible role in T1/2 anomaly.
doi: 10.1103/PhysRevLett.56.1790
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