NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = M.Godwin Found 9 matches. 2000KH20 Phys.Lett. 490B, 45 (2000) E.Khan, Y.Blumenfeld, V.G.Nguyen, T.Suomijarvi, N.Alamanos, F.Auger, G.Colo, N.Frascaria, A.Gillibert, T.Glasmacher, M.Godwin, K.W.Kemper, V.Lapoux, I.Lhenry, F.Marechal, D.J.Morrissey, A.Musumarra, N.A.Orr, S.Ottini-Hustache, P.Piattelli, E.C.Pollacco, P.Roussel-Chomaz, J.C.Roynette, D.Santonocito, J.E.Sauvestre, J.A.Scarpaci, C.Volpe Low-Lying Collective States in Neutron-Rich Oxygen Isotopes via Proton Scattering NUCLEAR REACTIONS 1H(20O, 20O'), (18O, 18O'), E=43 MeV/nucleon; measured recoil proton spectra, σ(E, θ). 18,20O deduced collective levels, deformation parameters, densities. Secondary beams from 40Ar fragmentation. NUCLEAR STRUCTURE 18,20,22,24O; calculated radii, transitions B(E2), B(E3). Quasiparticle RPA.
doi: 10.1016/S0370-2693(00)00983-7
2000SP01 Phys.Rev. C61, 015802 (2000) M.Spraker, R.M.Prior, M.A.Godwin, B.J.Rice, E.A.Wulf, J.H.Kelley, D.R.Tilley, H.R.Weller Slope of the Astrophysical S Factor for the 7Li(p, γ)8Be Reaction NUCLEAR REACTIONS 7Li(polarized p, γ), E=40-100 keV; measured yields, analyzing power; deduced slope of astrophysical S factor, role of subthreshold resonance.
doi: 10.1103/PhysRevC.61.015802
1998WU05 Phys.Rev. C58, 517 (1998) E.A.Wulf, M.A.Godwin, J.F.Guillemette, C.M.Laymon, R.M.Prior, B.J.Rice, M.Spraker, D.R.Tilley, H.R.Weller Astrophysical S Factors for the 9Be(p(pol), γ)10B Reaction NUCLEAR REACTIONS 9Be(polarized p, γ), E=100 keV; measured Eγ, Iγ, A(y)(θ); deduced astrophysical S-factors. HPGe detector. Direct capture plus resonance calculation.
doi: 10.1103/PhysRevC.58.517
1997GO13 Phys.Rev. C56, 1605 (1997) M.A.Godwin, C.M.Laymon, R.M.Prior, D.R.Tilley, H.R.Weller 7Li(p(pol), γ)8Be Reaction at E(p) = 80-0 keV NUCLEAR REACTIONS, ICPND 7Li(polarized p, γ), E=0-80 keV; measured σ(θ)/A0, A(y)(θ) for capture to ground, first-, third-excited states, total σ, astrophysical S-factor for capture to third-excited state; deduced M1 resonance capture role, implications to M1 capture in 7Be(p, γ) reaction. Direct capture model, other reactions discussed.
doi: 10.1103/PhysRevC.56.1605
1997SC31 Phys.Rev. C56, 2565 (1997) G.J.Schmid, B.J.Rice, R.M.Chasteler, M.A.Godwin, G.C.Kiang, L.L.Kiang, C.M.Laymon, R.M.Prior, D.R.Tilley, H.R.Weller The 2H(p(pol), γ)3He and 1H(d(pol), γ)3He Reactions Below 80 keV NUCLEAR REACTIONS 2H(p, γ), (polarized p, γ), 1H(d, γ), (polarized d, γ), E=10-80 keV; measured Eγ, Iγ, σ(E, θ), vector, tensor analyzing power, astrophysical S-factor, γ polarization; deduced meson exchange current, Δ-isobar effects, astrophysical implications. 3He deduced asymptotic D- to S-state ratio. Three-body calculations. Ice targets.
doi: 10.1103/PhysRevC.56.2565
1996GO01 Phys.Rev. C53, R1 (1996) M.A.Godwin, R.M.Chasteler, C.M.Laymon, R.M.Prior, D.R.Tilley, H.R.Weller Search for p Waves in Low-Energy Proton Capture Reactions Relevant to the Solar Neutrino Problem NUCLEAR REACTIONS, ICPND 7Li(polarized p, γ), E=0-80 keV; measured αγ-coin, A(y)(θ), σ(θ)/A0; deduced p-wave strength, astrophysical implications.
doi: 10.1103/PhysRevC.53.R1
1996SC14 Phys.Rev.Lett. 76, 3088 (1996) G.J.Schmid, M.Viviani, B.J.Rice, R.M.Chasteler, M.A.Godwin, G.C.Kiang, L.L.Kiang, A.Kievsky, C.M.Laymon, R.M.Prior, R.Schiavilla, D.R.Tilley, H.R.Weller Effects of Non-Nucleonic Degrees of Freedom in the D(p(pol), γ)3He and p(d(pol), γ)3He Reactions NUCLEAR REACTIONS, ICPND 2H(polarized p, γ), 1H(polarized d, γ), E=80 keV; analyzed σ(θ), polarization observables, astrophysical S-factor data.
doi: 10.1103/PhysRevLett.76.3088
1995PA24 Phys.Rev. C52, 252 (1995) W.E.Parker, M.B.Chadwick, F.S.Dietrich, J.E.Kammeraad, S.J.Luke, K.E.Sale, R.M.Chasteler, M.A.Godwin, L.H.Kramer, G.J.Schmid, H.R.Weller, A.K.Kerman Fluctuation Effects in Radiative Capture to Unstable Final States: A test via the 89Y(p(pol), γ) reaction at E(p) = 19.6 MeV NUCLEAR REACTIONS 89Y(polarized p, γ), E=19.6 MeV; measured σ(θ), analyzing power(θ) vs Eγ. Direct-semdirect Hauser-Feshbach analyses. NaI(T1) detector.
doi: 10.1103/PhysRevC.52.252
1994GO17 Phys.Rev. C50, 1528 (1994) M.A.Godwin, E.Hayward, G.Feldman, L.H.Kramer, H.R.Weller, W.R.Dodge Isovector Giant Quadrupole Resonance Observed in 89Y(p(pol), γ)90Zr NUCLEAR REACTIONS 89Y(polarized p, γ), E=18.5-28.5 MeV; measured Eγ, Iγ(θ), analyzing power (θ=90°) vs Ep; deduced model parameters. 90Zr deduced giant quadrupole resonances, widths, E2 strength distribution features.
doi: 10.1103/PhysRevC.50.1528
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