NSR Query Results
Output year order : Descending NSR database version of May 9, 2024. Search: Author = L.Hamdan Found 1 matches. 2015DA07 Phys.Rev. C 92, 014319 (2015) Reappraisal of the limit on the variation in α implied by the Oklo natural fission reactors NUCLEAR REACTIONS 149Sm, 155,157Gd(n, γ), E=natural (Oklo) reactor neutrons; analyzed sensitivity of neutron resonance energies to changes in fine structure constant α; deduced αOklo-αnow. Comparison of change in α with results from atomic clock experiments. Relevance to astrophysical measurements of redshift dependence on parameters such as α. NUCLEAR STRUCTURE 149,150Sm, 156,158Gd; calculated proton and charge density parameters for ground states of 149,150Sm, excitation, Coulomb, and deformation corrections using deformed Fermi density distributions fitted to the output of Hartree-Fock (HF)+BCS calculations with SLy4 and SkM* Skyrme functionals.
doi: 10.1103/PhysRevC.92.014319
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