NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = R.K.Das Found 10 matches. 1996WE10 Phys.Rev. C54, 2410 (1996) G.J.Weisel, W.Tornow, C.R.Howell, P.D.Felsher, M.AlOhali, M.L.Roberts, R.K.Das, R.L.Walter, G.Mertens Analyzing Power Measurements for 209Bi(n, n) at 6 and 9 MeV and Consistent Dispersive Optical-Model Analyses for n + 209Bi and n + 208Pb from -20 to +80 MeV NUCLEAR REACTIONS 209Bi(polarized n, n), E=6, 9 MeV; measured neutron spectra, σ(θ), analyzing power vs θ. 209Bi(polarized n, n), E=1-80 MeV; 208Pb(polarized n, n), E=0.1-40 MeV; analyzed σ, σ(θ), analyzing power vs θ data; deduced model parameters. 209Pb deduced two-particle, two-hole states binding energies, occupation probabilities, spectroscopic factors, rms radii. Consistent dispersive optical model.
doi: 10.1103/PhysRevC.54.2410
1994FL03 Phys.Rev. C49, 2305 (1994) K.A.Fletcher, Z.Ayer, T.C.Black, R.K.Das, H.J.Karwowski, E.J.Ludwig, G.M.Hale Tensor Analyzing Power for 2H(d, p)3H and 2H(d, n)3He at Deuteron Energies of 25, 40, 60, and 80 keV NUCLEAR REACTIONS 2H(polarized d, p), (polarized d, n), E=25-80 keV; measured σ(θ), tensor analyzing power vs θ; deduced implications for neutron-lean fusion reaction, entrance channel quintent S-state role.
doi: 10.1103/PhysRevC.49.2305
1994KO29 Phys.Rev. C50, 2695 (1994) B.Kozlowska, Z.Ayer, R.K.Das, H.J.Karwowski, E.J.Ludwig Determination of the Asymptotic D- to S-State Ratio of the Triton from Sub-Coulomb (d(pol), t) Reactions NUCLEAR REACTIONS 119Sn(polarized d, t), E=5.25 MeV; 149Sm(polarized d, t), E=6 MeV; 206Pb(polarized d, t), E=10 MeV; measured tensor analyzing power vs θ. 3H deduced asymptotic D- to S-state ratio. Finite-range DWBA analysis.
doi: 10.1103/PhysRevC.50.2695
1994MA06 Nucl.Phys. A567, 125 (1994) Z.Q.Mao, R.B.Vogelaar, A.E.Champagne, J.C.Blackmon, R.K.Das, K.I.Hahn, J.Yuan States in 12B and Primordial Nucleosynthesis (II). Resonance Properties and Astrophysical Aspects NUCLEAR REACTIONS 9Be(α, p), E=29 MeV; measured pn-, pγ-coin. 12B levels deduced Γ(n), Γ(α), J, π, resonance strengths.
doi: 10.1016/0375-9474(94)90730-7
1993WA25 Nucl.Instrum.Methods Phys.Res. B79, 282 (1993) R.L.Walter, G.J.Weisel, R.K.Das, W.Tornow, C.R.Howell The Dispersive Optical Model for n + 208Pb and n + 209Bi NUCLEAR REACTIONS 209Bi(polarized n, n), E=9-26 MeV; analyzed σ(θ), analyzing power vs θ. 208Pb(n, n), E ≤ 80 MeV; analyzed σ(E). Dispersive optical model.
doi: 10.1016/0168-583X(93)95344-5
1992CR01 Phys.Rev. C45, R492 (1992) E.R.Crosson, R.K.Das, S.K.Lemieux, E.J.Ludwig, W.J.Thompson, M.Bisenberger, R.Hertenberger, D.Hofer, H.Kader, P.Schiemenz, G.Graw, A.M.Eiro, F.D.Santos Probing α-Particle Wave Functions by (d, α) Tensor Analyzing Powers NUCLEAR REACTIONS 58Ni(polarized d, α), E=22 MeV; 50Ti(polarized d, α), E=16 MeV; measured σ(θ), analyzing power vs θ; deduced optical model parameters. 4He deduced D-state parameters. DWBA analysis, realistic interactions.
doi: 10.1103/PhysRevC.45.R492
1992DA01 Phys.Rev.Lett. 68, 1112 (1992) R.K.Das, T.B.Clegg, H.J.Karwowski, E.J.Ludwig Precise Determination of Triton D-State Parameters Using Transfer Reactions at Sub-Coulomb Energies NUCLEAR REACTIONS 95Mo(polarized d, t), E=7 MeV; 119Sn(polarized d, t), E=6.7 MeV; 149Sm(polarized d, t), E=8 MeV; measured σ(θ), tensor analyzing power vs θ. 3H deduced D-state parameters. Exact finite-range DWBA.
doi: 10.1103/PhysRevLett.68.1112
1992LU04 Phys.Rev.Lett. 69, 2448 (1992) E.J.Ludwig, R.K.Das, T.B.Clegg, H.J.Karwowski Ludwig et al. Reply:
doi: 10.1103/PhysRevLett.69.2448
1990DA10 Phys.Rev. C42, 1013 (1990) n + 209Bi Mean Field between - 20 and 60 MeV NUCLEAR REACTIONS 209Bi(n, n), E=7.5-24 MeV; measured σ(θ); deduced model parameters. Dispersive optical model analysis.
doi: 10.1103/PhysRevC.42.1013
1989FI02 Phys.Rev. C39, 804 (1989) R.W.Finlay, J.Wierzbicki, R.K.Das, F.S.Dietrich Phenomenological Analysis of Dispersion Corrections for Neutron and Proton Scattering from 208Pb NUCLEAR REACTIONS 208Pb(polarized p, p), E=9-61 MeV; 208Pb(polarized n, n), E=4-40 MeV; analyzed σ(θ), A(θ); deduced optical model parameters, dispersion correction.
doi: 10.1103/PhysRevC.39.804
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