NSR Query Results
Output year order : Descending NSR database version of May 8, 2024. Search: Author = R.D.Lawson Found 58 matches. 1992CH05 Phys.Rev. C45, 1260 (1992) S.Chiba, P.T.Guenther, A.B.Smith, M.Sugimoto, R.D.Lawson Fast-Neutron Interaction with Elemental Zirconium, and the Dispersive Optical Model NUCLEAR REACTIONS Zr(n, n), (n, n'), E ≈ 1.5-10 MeV; measured σ(θ); deduced σ(E), model parameters. Optical-statistical models.
doi: 10.1103/PhysRevC.45.1260
1990CH40 Phys.Rev. C42, 2487 (1990) S.Chiba, P.T.Guenther, R.D.Lawson, A.B.Smith Neutron Scattering from Elemental Indium: Optical model and bound-state potential NUCLEAR REACTIONS In(n, n), E=4.5-10 MeV; calculated σ(θ); deduced optical potential parameters. Other data input.
doi: 10.1103/PhysRevC.42.2487
1990LA24 Nucl.Phys. A519, 487 (1990) R.D.Lawson, P.T.Guenther, A.B.Smith Ambiguities in the Elastic Scattering of 8 MeV Neutrons from Adjacent Nuclei NUCLEAR REACTIONS 51V, Cr, 59Co, 58Ni, Cu, Zn, 89Y, 93Nb, Zr, In, Cd, 209Bi, Pb(n, n), E=8 MeV; measured σ(θ), ratio for adjacent nuclei; deduced ambiguities. Optical model.
doi: 10.1016/0375-9474(90)90442-O
1989BR22 Z.Phys. A334, 11 (1989) R.Broda, P.J.Daly, J.H.McNeill, Z.W.Grabowski, R.V.F.Janssens, R.D.Lawson, D.C.Radford Decays of Millisecond Isomers in Odd-Odd N = 81 Nuclei 146Tb, 148Ho and 150Tm NUCLEAR REACTIONS 90Zr, 92Mo, 89Y(60Ni, n2p), E=245 MeV; measured Eγ, Iγ, γγ-coin. RADIOACTIVITY 146Tb [from 89Y(60Ni, n2p), E=245 MeV]; 148Ho [from 90Zr(60Ni, np), E=245 MeV]; 150Tm [from 92Mo(60Ni, np), E=245 MeV]; measured Eγ, Iγ, γγ-coin; deduced isomer T1/2, decay features, Iγ, γ-multipolarity, B(λ), configuration.
1989LA09 Nucl.Phys. A493, 267 (1989) R.D.Lawson, P.T.Guenther, A.B.Smith Neutron Scattering and the Fermi Surface Anomaly in 51V NUCLEAR REACTIONS 51V(n, n), (n, n'), E=4.5-10 MeV; measured σ(θ) versus E. Optical model interpretation.
doi: 10.1016/0375-9474(89)90398-9
1989SE01 Phys.Rev. C39, 749 (1989) R.E.Segel, A.Amusa, D.F.Geesaman, R.D.Lawson, B.Zeidman, C.Olmer, A.D.Bacher, G.T.Emery, C.W.Glover, H.Nann, W.P.Jones, S.Y.van der Werf, R.A.Lindgren Fragmentation of High-Spin Particle-Hole States in 26Mg NUCLEAR REACTIONS 26Mg(polarized p, p'), E=135 MeV; measured σ(θ), A(θ). 26Mg deduced levels, J, π. 28Si deduced levels, J, π, isoscalar, isovector excitation amplitudes. Other data input.
doi: 10.1103/PhysRevC.39.749
1988SM02 Nucl.Phys. A483, 50 (1988) A.B.Smith, P.T.Guenther, R.D.Lawson Energy Dependence of the Optical Model Potential for Fast Neutron Scattering from Cobalt NUCLEAR REACTIONS 59Co(n, n), (n, n'), E=1.5-10 MeV; measured σ(θ) vs E. Optical coupled-channels models.
doi: 10.1016/0375-9474(88)90064-4
1988SO07 Phys.Rev. C38, 654 (1988) D.I.Sober, L.W.Fagg, B.Zeidman, R.D.Lawson, D.F.Geesaman, G.C.Morrison, O.Karban, X.K.Maruyama, H.de Vries, E.A.J.M.Offermann, C.W.de Jager, R.A.Lindgren, J.F.A.van Hienen Electroexcitation of 8- States in 52Cr NUCLEAR REACTIONS 52Cr(e, e'), E=170-260 MeV; measured σ(E(e')), θ=115°, 154°. 52Cr deduced B(M8), total T=2, T=3 strengths, sums for M8 transitions. Shell model.
doi: 10.1103/PhysRevC.38.654
1987LA21 Phys.Rev. C36, 1298 (1987) R.D.Lawson, P.T.Guenther, A.B.Smith Energy Dependence of the Optical-Model Potential for Fast-Neutron Scattering from Bismuth NUCLEAR REACTIONS 209Bi(n, n), E=4.5-10 MeV; measured σ(θ); deduced σ(E), potential energy dependence. Optical model, other data input.
doi: 10.1103/PhysRevC.36.1298
1987ME21 Ann.Nucl.Energy 14, 603 (1987) J.W.Meadows, D.L.Smith, R.D.Lawson Differential Measurements and an Evaluation of the 59Co(n, α)56Mn Reaction Cross-Section NUCLEAR REACTIONS 59Co(n, α), E=5.07-9.98 MeV; measured σ(θ); compiled σ(E). Activation method. Model calculations.
doi: 10.1016/0306-4549(87)90095-8
1986LA30 Phys.Rev. C34, 1599 (1986) R.D.Lawson, P.T.Guenther, A.B.Smith Search for the Fermi-Surface Anomaly in Fast-Neutron Scattering from Yttrium NUCLEAR REACTIONS 89Y(n, n), E=4-10 MeV; measured σ(θ, En); calculated σ(E); deduced no Fermi surface anomaly. Optical, statistical model analyses.
doi: 10.1103/PhysRevC.34.1599
1986MC14 Z.Phys. A325, 27 (1986) J.McNeill, R.Broda, Y.H.Chung, P.J.Daly, Z.W.Grabowski, H.Helppi, M.Kortelahti, R.V.F.Janssens, T.L.Khoo, R.D.Lawson, D.C.Radford, J.Blomqvist Level Structure of Proton-Rich N = 83 Nuclei 150Ho and 152Tm NUCLEAR REACTIONS 92Zr, 94Mo(60Ni, np), 93Nb(60Ni, n2p), E=240-250 MeV; measured γγ-coin, sum spectra, γ(t). 150Ho, 152Tm deduced levels, J, π, isomer, T1/2, decay characteristics, B(λ), γ-branching, γ-multipolarity, ICC. Enriched metallic targets, NaI sum spectrometer, Ge(Li) detectors. Shell model calculations.
1986SM03 Nucl.Phys. A455, 344 (1986) A.B.Smith, P.T.Guenther, R.D.Lawson On the Energy Dependence of the Optical Model of Neutron Scattering from Niobium NUCLEAR REACTIONS 93Nb(n, n), E=1.5-10 MeV; measured σ(θ); deduced optical model parameters.
doi: 10.1016/0375-9474(86)90022-9
1985BR07 Z.Phys. A321, 287 (1985) R.Broda, P.J.Daly, Z.W.Grabowski, H.Helppi, M.Kortelahti, J.McNeill, R.V.F.Janssens, R.D.Lawson, D.C.Radford, J.Blomqvist Two-Proton Neutron-Hole Yrast Excitations in 14766Dy81 NUCLEAR REACTIONS 89Y(60Ni, np), 90Zr(60Ni, n2p), 92Zr(58Ni, n2p), E=230-250 MeV; measured Eγ, Iγ, γγ-coin. 147Dy deduced levels, J, π, yrast sequence, γ-multipolarity, branching, transition widths, ICC, seniority characteristics, B(λ), configurations.
doi: 10.1007/BF01493450
1984GE06 Phys.Rev. C30, 952 (1984) D.F.Geesaman, R.D.Lawson, B.Zeidman, G.C.Morrison, A.D.Bacher, C.Olmer, G.R.Burleson, W.B.Cottingame, S.J.Greene, R.L.Boudrie, C.L.Morris, R.A.Lindgren, W.H.Kelly, R.E.Segel, L.W.Swenson Quenching of Isoscalar Spin-Flip Strength in 54Fe NUCLEAR REACTIONS 54Fe(π+, π+'), (π-, π-'), E=162 MeV; measured σ(θ), σ(E(π)). 54Fe levels deduced isoscalar, isovector strengths.
doi: 10.1103/PhysRevC.30.952
1984KU07 Phys.Rev. C29, 2303 (1984) Effect of Delta Admixture on 1p-Shell M1 Matrix Elements NUCLEAR STRUCTURE 11,12,13B, 12,13,14C, 14,15N; calculated M1 matrix elements; deduced isobar resonance role.
doi: 10.1103/PhysRevC.29.2303
1983AM02 Phys.Rev.Lett. 51, 103 (1983) Quenching of Stretched Magnetic Transitions NUCLEAR STRUCTURE 28Si; calculated yrast states, B(M1), nucleon transfer reaction strengths, M6 transition strength quenching. Enlarged shell model space, effective interactions.
doi: 10.1103/PhysRevLett.51.103
1983AM06 Z.Phys. A314, 205 (1983) High Spin States in 91Tc NUCLEAR STRUCTURE 91Tc; calculated levels, yrast sequence, B(λ). Shell model.
doi: 10.1007/BF01879879
1983LA13 Phys.Lett. 125B, 255 (1983) The Effect of the Δ(1236) on the g-Factor of Nucleons NUCLEAR STRUCTURE A=16, 40, 90, 208; calculated orbital nucleon g, central, tensor parts. 48Ca; calculated B(M1). First order perturbation theory, isobar effects.
doi: 10.1016/0370-2693(83)91279-0
1982AM04 Z.Phys. A307, 333 (1982) High Spin States in 94Ru and 95Rh NUCLEAR STRUCTURE 94Ru, 95Rh; calculated levels, B(λ), γ-branching ratio. Shell model.
doi: 10.1007/BF01421295
1982HE08 Phys.Lett. 115B, 11 (1982) H.Helppi, Y.H.Chung, P.J.Daly, S.R.Faber, A.Pakkanen, I.Ahmad, P.Chowdhury, Z.W.Grabowski, T.L.Khoo, R.D.Lawson, J.Blomqvist Yrast (πh11/2)(n) Excitations in Proton-Rich N = 82 Nuclei NUCLEAR REACTIONS 92,94Zr, 93Nb, 92,94,95Mo(58Ni, X), (62Ni, X), E=225-285 MeV; measured σ(Eγ), γγ-, γ(X-ray)-coin. 150Er, 151Tm deduced levels, γ-branching, J, π, isomer T1/2, B(λ), configuration.
doi: 10.1016/0370-2693(82)90504-4
1982MA30 Phys.Rev. C26, 500 (1982) W.Mayer, D.Pereira, K.E.Rehm, H.J.Scheerer, H.J.Korner, G.Korschinek, W.Mayer, P.Sperr, S.C.Pieper, R.D.Lawson Strong Population of Excited 0+ States in Even Zr Isotopes Observed with the (14C, 16O) Reaction NUCLEAR REACTIONS 92,100Mo(14C, 14C), (14C, 14C'), (14C, 16O), 94,96,98Mo(14C, 16O), E=71 MeV; measured σ(θ), σ(E(16O)); deduced optical model parameters. 90,92,94,96,98Zr levels deduced spectroscopic amplitudes. DWBA analysis.
doi: 10.1103/PhysRevC.26.500
1981LA26 Z.Phys. A303, 51 (1981) (πh11/2(n)) States Expected in 15068Er82, 15169Tm82 and 15270Yb82 NUCLEAR STRUCTURE 150Er, 151Tm, 152Yb; calculated levels, B(E2). Shell model.
doi: 10.1007/BF01420010
1981LI05 Phys.Rev.Lett. 46, 706 (1981) R.A.Lindgren, J.B.Flanz, R.S.Hicks, B.Parker, G.A.Peterson, R.D.Lawson, W.Teeters, C.F.Williamson, S.Kowalski, X.K.Maruyama Comparison of Inelastic Electron Scattering with [g9/2 x (f1/2-3)(J)] (8)- Shell-Model Calculations for the T=1 and T=2, 8-States in 54Fe NUCLEAR REACTIONS 54Fe(e, e'), E=205.1 MeV; measured σ(E(e')), form factors. 54Fe levels deduced J, π, T, γ-multipolarity, B(M8) strength distribution. Shell model calculations.
doi: 10.1103/PhysRevLett.46.706
1981WI08 Phys.Lett. 103B, 413 (1981) J.Wilson, Y.H.Chung, S.R.Faber, A.Pakkanen, P.J.Daly, I.Ahmad, P.Chowdhury, T.L.Khoo, R.D.Lawson, R.K.Smither Shell Model Yrast States of the N = 83 Nucleus 150Ho NUCLEAR REACTIONS 122Te(32S, 3np), 121Sb(32S, 3n), E=155-180 MeV; measured γγ-coin, γγ(t), γ(t). 150Ho deduced levels, J, π, T1/2, yrast sequence, γ-branching, B(E2), configuration. Shell model interpretation.
doi: 10.1016/0370-2693(81)90072-1
1980LE04 Phys.Rev. C21, 679 (1980) Inelastic Pion Scattering from 18O NUCLEAR REACTIONS 18O(π+, π+), (π+, π+'), (π-, π-), (π-, π-'), E ≈ 164 MeV; calculated σ(θ). DWIA, relativistic non-local effects, shell model.
doi: 10.1103/PhysRevC.21.679
1980WI11 Z.Phys. A296, 185 (1980) J.Wilson, S.R.Faber, P.J.Daly, I.Ahmad, J.Borggreen, P.Chowdhury, T.L.Khoo, R.D.Lawson, R.K.Smither, J.Blomqvist The πh311/2 Spectrum in the Three Valence Proton Nucleus 14967Ho82 NUCLEAR REACTIONS 121Sb, 122Te(32S, xnyp), E=155-180 MeV; measured Eγ, Iγ, γγ-coin, γγ(t). 149Ho deduced levels, T1/2, J, π, γ-multipolarity, configuration. Enriched targets.
doi: 10.1007/BF01412660
1979FO14 Phys.Rev. C20, 1228 (1979) H.T.Fortune, G.E.Moore, L.Bland, M.E.Cobern, S.Mordechai, R.Middleton, R.D.Lawson Reaction 15N(t, p)17N NUCLEAR REACTIONS 15N(t, p), E=15.0 MeV; measured σ(Ep, θ). 17N levels deduced L, π, J. Enriched gas target. Comparison with shell model.
doi: 10.1103/PhysRevC.20.1228
1979LA06 Phys.Rev. C19, 2359 (1979) Nuclear Charge Dependent Interactions in the 1p Shell NUCLEAR STRUCTURE A=8-14; calculated isotensor coefficient in mass-multiplet relationship; deduced need for isotensor nucleon-nucleon interaction. Shell model.
doi: 10.1103/PhysRevC.19.2359
1979LA10 Phys.Rev. C20, 842 (1979) Isospin Mixing in 19F NUCLEAR STRUCTURE 19F; calculated isospin mixing for T=1/2 yrast level. Shell model, isoscalar nucleon-nucleon interaction, experimental single-particle spacing of A=17 nuclei.
doi: 10.1103/PhysRevC.20.842
1977LA12 Phys.Rev. C16, 1609 (1977) Properties of the d3/2-Hole States in the 1f7/2 Nuclei NUCLEAR STRUCTURE 43,47Sc, 45Ti; calculated g. Shell model.
doi: 10.1103/PhysRevC.16.1609
1976DI06 Phys.Rev. C13, 1745 (1976) W.R.Dixon, R.S.Storey, J.J.Simpson, R.D.Lawson Upper Limit on ΔT = 2, E2 Transition in 44Ti NUCLEAR REACTIONS 40Ca(α, γ); measured γ-spectra. 44Ti deduced levels, B(E2).
doi: 10.1103/PhysRevC.13.1745
1976GL05 Nucl.Phys. A262, 253 (1976) D.H.Gloeckner, R.D.Lawson, F.J.D.Serduke Allowed Beta Decay of the N = 49 Isotones RADIOACTIVITY 89Zr, 90Nb, 91Mo, 92Tc, 93Ru; calculated log ft.
doi: 10.1016/0375-9474(76)90619-9
1976LA13 Phys.Rev. C14, 1245 (1976) R.D.Lawson, F.J.D.Serduke, H.T.Fortune Structure of Low-Lying Positive-Parity States of 18O NUCLEAR STRUCTURE 18O; calculated wave functions.
doi: 10.1103/PhysRevC.14.1245
1976SE01 Nucl.Phys. A256, 45 (1976) F.J.D.Serduke, R.D.Lawson, D.H.Gloeckner Shell-Model Study of the N=49 Isotones NUCLEAR STRUCTURE 88Y, 89Zr, 90Nb, 91Mo, 92Tc, 93Ru; calculated levels, T1/2. 88Y, 89Zr, 91Nb; calculated B(λ). Shell model.
doi: 10.1016/0375-9474(76)90094-4
1975GL02 Phys.Rev. C11, 1832 (1975) E6 Transition in 53Fe NUCLEAR STRUCTURE 53Fe; calculated B(E6).
doi: 10.1103/PhysRevC.11.1832
1975GL05 Phys.Lett. 56B, 301 (1975) The Isospin Forbidden 1-→0+ Transition in 40Ca NUCLEAR STRUCTURE 40Ca; calculated B(E1).
doi: 10.1016/0370-2693(75)90304-4
1974GL04 Phys.Rev. C9, 2071 (1974) D.H.Gloeckner, R.D.Lawson, F.J.D.Serduke Neutron-Rich Argon Nuclei NUCLEAR STRUCTURE 43Ar calculated levels, J; 43,44,45,46Ar calculated binding energies.
doi: 10.1103/PhysRevC.9.2071
1974GL09 Phys.Lett. 53B, 313 (1974) Spurious Center-of-Mass Motion NUCLEAR STRUCTURE 16O; calculated levels.
doi: 10.1016/0370-2693(74)90390-6
1973GL02 Phys.Rev. C7, 1913 (1973) D.H.Gloeckner, R.D.Lawson, F.J.D.Serduke Properties of the Argon Isotopes NUCLEAR STRUCTURE 41,42,43,44,45,46,47,48,49,50Ca, 38Cl, 40K calculated levels. 39,40,41,42Ar calculated levels, γ-branching, T1/2.
doi: 10.1103/PhysRevC.7.1913
1972GL02 Phys.Lett. 40B, 597 (1972) D.H.Gloeckner, M.H.Macfarlane, R.D.Lawson, F.J.D.Serduke Inhibited Transitions and Isomeric States in the N = 50 Isotones NUCLEAR STRUCTURE 90Zr, 92Mo, 94Ru; calculated E2 T1/2, B(E2). Shell model.
doi: 10.1016/0370-2693(72)90604-1
1972KU22 Phys.Rev. C6, 901 (1972) Magnetic Multipole Properties of 38Cl and 40K NUCLEAR STRUCTURE 38Cl, 40K; calculated levels, μ, configurations; analyzed effects of weak p-H admixtures.
doi: 10.1103/PhysRevC.6.901
1971HO27 Ann.Phys.(N.Y.) 63, 607 (1971) R.E.Holland, R.D.Lawson, F.J.Lynch Electric-Quadrupole Isomers in 90Nb and 92Tc RADIOACTIVITY 90mNb, 92mTc; measured T1/2 for E2 isomers.
doi: 10.1016/0003-4916(71)90033-9
1971LA15 Nucl.Phys. A173, 17 (1971) Anomalous E2 Matrix Elements NUCLEAR STRUCTURE 36Cl, 48Ti, 42Sc; calculated quadrupole moment. 48Ti E2 transition calculated T1/2. 48V; calculated levels. 42,44,46,48Ca, 46,48Ti, 43,45,47,49Sc, 47,49V; calculated energy of core-excited 0+ state. 46V, 50Mn; calculated levels.
doi: 10.1016/0375-9474(71)90745-7
1970LY02 Phys.Lett. 32B, 38 (1970) F.J.Lynch, K.-E.Nysten, R.E.Holland, R.D.Lawson Lifetimes of Low-Energy Levels in 45Ti NUCLEAR REACTIONS 45Sc(p, nγ), E=6 MeV; 42Ca(α, nγ), E=10 MeV; measured pγ-, αγ-delay. 45Ti levels deduced T1/2.
doi: 10.1016/0370-2693(70)90330-8
1969LA19 Nucl.Phys. A133, 473(1969) Shell-Model Matrix Elements from a Realistic Potential NUCLEAR STRUCTURE 6He; calculated shell-model two-body matrix elements.
doi: 10.1016/0375-9474(69)90648-4
1968AR02 Nucl.Phys. A108, 94 (1968) A.Arima, S.Cohen, R.D.Lawson, M.H.Macfarlane A Shell-Model Study of the Isotopes of O, F and Ne
doi: 10.1016/0375-9474(68)90147-4
1967CO22 Phys.Rev. 160, 903 (1967) S.Cohen, R.D.Lawson, M.H.Macfarlane, S.P.Pandya, M.Soga Shell Model of the Nickel Isotopes NUCLEAR STRUCTURE 66Ni, 64Ni, 62Ni, 61Ni, 65Ni, 63Ni, 59Ni, 58Ni, 60Ni; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRev.160.903
1966LA07 Phys.Rev.Letters 16, 1006 (1966) Parity Mixing in Hf180 NUCLEAR STRUCTURE 180Hf; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRevLett.16.1006
1966LA12 Phys.Lett. 22, 68 (1966) R.D.Lawson, M.H.MacFarlane, T.T.S.Kuo The Reaction Matrix and Effective Shell-Model Interactions for the Ni Isotopes NUCLEAR STRUCTURE 59Ni, 60Ni, 58Ni, 64Ni, 63Ni, 65Ni, 62Ni, 61Ni; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0031-9163(66)90562-2
1965ER04 Phys.Rev.Letters 14, 915 (1965) J.R.Erskine, R.E.Holland, R.D.Lawson, M.H.Macfarlane, J.P.Schiffer Proton-Core Excitation in the Ground State of O18 NUCLEAR STRUCTURE 18O; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRevLett.15.915
1965LA04 Phys.Rev.Letters 14, 152 (1965) M2 Lifetimes and Core Excitation in the Scandium Isotopes NUCLEAR STRUCTURE 43Sc, 47Sc, 45Sc; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRevLett.14.152
1964CO23 Bull. Am. Phys. Soc. 9, No. 6, 650, Q8 (1964) S.Cohen, R.D.Lawson, M.H.Macfarlane, S.P.Pandya, M.Soga Shell-Model Studies of the Isotopes of Ni NUCLEAR STRUCTURE Ni; measured not abstracted; deduced nuclear properties.
1964CO24 Phys. Letters 9, 180 (1964) S.Cohen, R.D.Lawson, M.H.Macfarlane, M.Soga Effective Shell-Model Interaction for the Isotopes of Oxygen NUCLEAR STRUCTURE 19O, 20O, 18O; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0031-9163(64)90135-0
1964LA15 Bull.Am.Phys.Soc. 9, No.6, 650, Q4 (1964) R.D.Lawson, M.H.Macfarlane, M.Soga, S.Cohen Metastable d3/2-Hole States in Sc45 and Sc47 NUCLEAR STRUCTURE Sc; measured not abstracted; deduced nuclear properties.
1962LA23 TID-15266 (1962); Nuclear Sci.Abstr. 17, 2953, Abstr.22565 (1963) First Excited State in Mg26 NUCLEAR STRUCTURE 26Mg; measured not abstracted; deduced nuclear properties.
1961KU17 Nuclear Phys. 23, 5 (1961) Positive-Parity States in Mass-13 Nuclei
doi: 10.1016/0029-5582(61)90234-6
1960LA16 Phys.Rev. 117, 174 (1960) Harmonic Oscillator Wave Functions in Nuclear Spectroscopy
doi: 10.1103/PhysRev.117.174
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