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NSR database version of April 27, 2024.

Search: Author = J.A.Baker

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2023GI01      Phys.Rev. C 107, 014612 (2023)

N.P.Giha, S.Marin, J.A.Baker, I.E.Hernandez, K.J.Kelly, M.Devlin, J.M.O'Donnell, R.Vogt, J.Randrup, P.Talou, I.Stetcu, A.E.Lovell, O.Litaize, O.Serot, A.Chebboubi, C.-Y.Wu, S.D.Clarke, S.A.Pozzi

Correlations between energy and γ-ray emission in ²³⁹Pu(n, f)

NUCLEAR REACTIONS ²³⁹Pu(n, f), E=2-40 MeV; measured fragments, En, In, Eγ, Iγ, (fragments)γ-coin, (fragment)n-coin, nγ-coin; deduced γ spectrum, γ multiplicity, linear relation between incident neutron energy and γ multiplicity. Comparison to fission model calculations done with CGMF, FIFRELIN and FREYA codes. Multiplicity results are compared to ENDF/B-VIII.0 data and to experimental data on ²³⁸U(n, F), ²³⁹Pu(d, F), ²³³Pu(d, F), ²⁴⁰Pu(d, F) reactions. Broad-spectrum neutron beam produced via spallation reaction of an 800 MeV proton beam on W target (Los Alamos Neutron Science Center). Chi-Nu liquid scintillator array, a hemispherical array of 54 EJ-309 (n- and γ- measurement) surrounding multifoil parallel-plate avalanche counter (PPAC) serving as target and contain ing ²³⁹Pu (fragment measurement).

doi: 10.1103/PhysRevC.107.014612
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2003BI06      Nature 421, 931 (2003)

M.Bizzarro, J.A.Baker, H.Haack, D.Ulfbeck, M.Rosing

Early history of Earth's crust-mantle system inferred from hafnium isotopes in chondrites

RADIOACTIVITY ¹⁷⁶Lu(β^-); measured isotope ratios; deduced T_1/2.

doi: 10.1038/nature01421
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