NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = J.E.Koster Found 9 matches. 1995BR14 Phys.Lett. 349B, 272 (1995) F.P.Brady, J.L.Romero, D.R.Mayo, J.E.Koster, R.O.Nelson, S.A.Wender ' Photon Spectrum of the Neutron-Proton Bremsstrahlung at 170 MeV ': Contributions of np → dγ to inclusive photon energy spectra from np and pd collisions near 200 MeV NUCLEAR REACTIONS 1H(n, γ), E=170 MeV; 2H(p, γ), E=195, 200 MeV; analyzed σ(θ, Eγ) data; deduced capture process role in reaction, implications to free np bremsstrahlung.
doi: 10.1016/0370-2693(95)00209-4
1994KO02 Phys.Rev. C49, 710 (1994) J.E.Koster, C.R.Gould, D.G.Haase, N.R.Roberson Spatial Orientation of Nuclei: Mass deformation in 165-Holmium NUCLEAR REACTIONS 165Ho(n, X), E=1.5, 1.8, 1.9, 3.9 MeV; measured transmission; deduced deformed optical model, quadrupole mass deformation parameters, total deformation σ(E). Cryogenically aligned rotating holmium single crystal target, coupled-channels analysis.
doi: 10.1103/PhysRevC.49.710
1993HA39 Nucl.Instrum.Methods Phys.Res. B79, 300 (1993) D.G.Haase, J.D.Bowman, P.P.J.Delheij, C.M.Frankle, C.R.Gould, J.N.Knudson, J.E.Koster, G.E.Mitchell, S.Penttila, H.Postma, N.R.Roberson, S.J.Seestrom, S.H.Yoo, V.W.Yuan Bulk Magnetic Structure Studies using Polarized Epithermal Neutrons NUCLEAR REACTIONS Ho(polarized n, n), E=epithermal; measured neutron depolarization. Thick single ferromagnetic holmium crystal.
doi: 10.1016/0168-583X(93)95349-A
1993KO53 Nucl.Instrum.Methods Phys.Res. B79, 297 (1993) J.E.Koster, R.O.Nelson, M.E.Schillaci, S.A.Wender, D.Mayo, F.P.Brady, J.Romero, D.Krofcheck, M.Blann, P.Anthony, V.R.Brown, L.Hansen, B.Pohl, T.C.Sangster, H.Nifenecker, J.A.Pinston Neutron-Proton Bremsstrahlung Experiments NUCLEAR REACTIONS 1H(n, γ), E=138-401 MeV; measured γ rays. Tof techniques.
doi: 10.1016/0168-583X(93)95348-9
1993WI14 Phys.Rev.Lett. 71, 1982 (1993) W.S.Wilburn, C.R.Gould, D.G.Haase, P.R.Huffman, C.D.Keith, J.E.Koster, N.R.Roberson, W.Tornow Measurements of Polarized-Neutron-Polarized-Proton Scattering: Implication for the triton binding energy NUCLEAR REACTIONS 1H(polarized n, n), E=3.65-11.6 MeV; measured spin-dependent difference in σ; deduced tensor interaction magnitude, 3S1-3D1, mixing parameter, 3H binding energy implications.
doi: 10.1103/PhysRevLett.71.1982
1992KO09 Nucl.Instrum.Methods Phys.Res. A313, 464 (1992) J.E.Koster, C.R.Gould, D.G.Haase, N.R.Roberson A Rotating Aligned Holmium Target for Neutron Transmission Measurements NUCLEAR REACTIONS 165Ho(n, X), E=1.84 MeV; measured transmission; deduced 165Ho deformation σ. Rotating cryogenic aligned target.
doi: 10.1016/0168-9002(92)90825-O
1992KO21 Hyperfine Interactions 75, 165 (1992) J.E.Koster, E.D.Davis, C.R.Gould, D.G.Haase, N.R.Roberson, L.W.Seagondollar Test of Time Reversal Invariance in 2-MeV Neutron Scattering from Aligned 165Ho NUCLEAR REACTIONS 165Ho(polarized n, X), E=2 MeV; measured deformation effect, T-violating spin-flip asymmetry; deduced effective interaction parameter. Aligned target.
doi: 10.1007/BF02398973
1991KO28 Phys.Lett. 267B, 23 (1991) J.E.Koster, E.D.Davis, C.R.Gould, D.G.Haase, N.R.Roberson, L.W.Seagondollar, S.Wilburn, X.Zhu Direct Reaction Test of T Violation in 2 MeV Neutron Scattering from Aligned 165Ho NUCLEAR REACTIONS 165Ho(polarized n, X), E=2 MeV; measured deformation effect, T-violating spin-flip asymmetries vs θ; deduced analyzing power, time reversal invariance validity, nucleon-nucleon interaction couplings T(odd)/T(even) ratio. Rotating, cryogenically-aligned target.
doi: 10.1016/0370-2693(91)90517-T
1988HA40 Hyperfine Interactions 43, 133 (1988) D.G.Haase, C.R.Gould, J.E.Koster, N.R.Roberson, L.W.Seagondollar, J.P.Soderstrum, M.B.Schneider, X.Zhu Studies of Parity and Time Reversal Symmetries in Neutron Scattering from 165Ho NUCLEAR REACTIONS 165Ho(polarized n, X), E=7.1, 11 MeV; measured transmission differences; deduced parity, time violating analyzing powers.
doi: 10.1007/BF02398293
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