NSR Query Results
Output year order : Descending NSR database version of May 6, 2024. Search: Author = R.L.Mercer Found 40 matches. 1996HO08 Phys.Rev. C53, 1974 (1996) G.W.Hoffmann, L.Ray, D.Read, S.Worm, M.L.Barlett, A.A.Green, B.Storm, B.C.Clark, S.Hama, R.L.Mercer Measurement of the Polarization Transfer Parameter D(NN) for 12,13C(p(pol), p(pol)) at 500 MeV NUCLEAR REACTIONS 12,13C(polarized p, p), E=500 MeV; measured polarization transfer parameter D(NN). Non-relativistic DWBA analysis, coupled-channels Dirac, relativistic DWBA analyses.
doi: 10.1103/PhysRevC.53.1974
1995KU11 Nucl.Phys. A585, 335c (1995) L.J.Kurth, B.C.Clark, E.D.Cooper, S.Hama, R.L.Mercer, L.Ray, G.W.Hoffmann Meson-Nucleus Scattering in the KDP Formalism NUCLEAR REACTIONS 12C(K+, K+), E at 800, 715 MeV/c; calculated σ(θ). Kemmer-Duffin-Petiau equation, relativistic impulse approximation.
doi: 10.1016/0375-9474(94)00594-D
1994KU05 Phys.Rev. C49, 2086 (1994) L.Kurth, B.C.Clark, E.D.Cooper, S.Hama, S.Shim, R.L.Mercer, L.Ray, G.W.Hoffmann Dirac Coupled Channel Calculations for Proton Inelastic Scattering from Spherically Symmetric Nuclei for Projectile Energies of 362, 500, and 800 MeV NUCLEAR REACTIONS 40Ca, 90Zr, 208Pb(polarized p, p'), (polarized p, p), E=362, 500, 800 MeV; analyzed σ(θ), analyzing power, other polarization data; deduced model parameters. 40Ca, 90Zr, 208Pb levels deduced deformation lengths, parameters. Phenomenological, relativistic impulse approximation optical potentials.
doi: 10.1103/PhysRevC.49.2086
1994KU23 Phys.Rev. C50, 2624 (1994) L.J.Kurth, B.C.Clark, E.D.Cooper, S.Hama, R.L.Mercer, L.Ray, G.W.Hoffmann Relativistic Impulse Approximation Treatment of the Elastic Scattering of 400 MeV π± on 28Si NUCLEAR REACTIONS 28Si(π+, π+), (π-, π-), E=400 MeV; calculated σ(θ). Relativistic impulse approximation, Kemmer-Duffin-Petiau formalism.
doi: 10.1103/PhysRevC.50.2624
1993CO02 Phys.Rev. C47, 297 (1993) E.D.Cooper, S.Hama, B.C.Clark, R.L.Mercer Global Dirac Phenomenology for Proton-Nucleus Elastic Scattering NUCLEAR REACTIONS 28Si(polarized p, p), E=179 MeV; 12C(polarized p, p), E=494 MeV; calculated σ(θ), analyzing power, polarization observables vs θ. 12C, 16O, 40Ca, 90Zr, 208Pb(p, X), E ≤ 1 GeV; 12C, 16O, 40Ca, 90Zr, 208Pb(n, X), E < 500 MeV; analyzed σ(E); deduced global Dirac optical model parameters, characteristic features.
doi: 10.1103/PhysRevC.47.297
1992SH01 Phys.Rev. C45, 382 (1992) S.Shim, B.C.Clark, E.D.Cooper, S.Hama, R.L.Mercer Relativistic Optical Model Analysis of 180 MeV (p(pol)) + 12C Elastic and Inelastic Scattering NUCLEAR REACTIONS 12C(polarized p, p), (polarized p, p'), E=180 MeV; analyzed data. Dirac coupled-channels approach, collective model potentials.
doi: 10.1103/PhysRevC.45.382
1991MI01 Phys.Rev. C43, 801 (1991) V.K.Mishra, S.Hama, B.C.Clark, R.E.Kozack, R.L.Mercer, L.Ray Implications of Various Spin-One Relativistic Wave Equations for Intermediate-Energy Deuteron-Nucleus Scattering NUCLEAR REACTIONS 58Ni(polarized d, d), E=400 MeV; 40Ca(polarized d, d), E=700 MeV; calculated σ(θ), vector, tensor analyzing power vs θ. Various spin-one relativistic equations.
doi: 10.1103/PhysRevC.43.801
1990HA20 Phys.Rev. C41, 2737 (1990) S.Hama, B.C.Clark, E.D.Cooper, H.S.Sherif, R.L.Mercer Global Dirac Optical Potentials for Elastic Proton Scattering from Heavy Nuclei NUCLEAR REACTIONS 48,40Ca(polarized p, p), E=65-1040 MeV; 60Ni, 56Fe(polarized p, p), E=65 MeV; 90Zr, 208Pb(polarized p, p), E=65-800 MeV; analyzed σ(θ), polarization observables data; deduced model parameters. Global Dirac optical model.
doi: 10.1103/PhysRevC.41.2737
1990HO22 Phys.Rev.Lett. 65, 3096 (1990) G.W.Hoffmann, M.L.Barlett, W.Kielhorn, G.Pauletta, M.Purcell, L.Ray, J.F.Amann, J.J.Jarmer, K.W.Jones, S.Penttila, N.Tanaka, G.Burleson, J.Faucett, M.Gilaini, G.Kyle, L.Stevens, A.M.Mack, D.Mihailidis, T.Averett, J.Comfort, J.Gorgen, J.Tinsley, B.C.Clark, S.Hama, R.L.Mercer Polarized-Proton Elastic Scattering from Polarized 13C NUCLEAR REACTIONS 13C(polarized p, p), E=497.5 MeV; measured spin correlation parameter, target analyzing power vs θ. Dynamic nuclear polarization technique, polarized, cooled target, enriched ethylene glycol target.
doi: 10.1103/PhysRevLett.65.3096
1990SH26 Phys.Rev. C42, 1592 (1990) S.Shim, B.C.Clark, E.D.Cooper, S.Hama, R.L.Mercer, L.Ray, J.Raynal, H.S.Sherif Comparison of Relativistic and Nonrelativistic Approaches to the Collective Model Treatment of p + 40Ca Inelastic Scattering NUCLEAR REACTIONS 40Ca(polarized p, p), (polarized p, p'), E=497.5 MeV; calculated σ(θ), analyzing power, spin rotation function vs θ. Dirac, Schrodinger coupled-channels formalisms.
doi: 10.1103/PhysRevC.42.1592
1989KO34 Phys.Rev. C40, 2181 (1989) R.E.Kozack, B.C.Clark, S.Hama, V.K.Mishra, R.L.Mercer, L.Ray Spin-One Kemmer-Duffin-Petiau Equations and Intermediate-Energy Deuteron-Nucleus Scattering NUCLEAR REACTIONS 58Ni(polarized d, d), E=400 MeV; 40Ca(polarized d, d), E=700 MeV; calculated σ(θ), analyzing power vs θ. Phenomenological, microscopic nucleon-nucleus potentials, spin-one Kemmer-Duffin-Petiau equations.
doi: 10.1103/PhysRevC.40.2181
1988CO09 Phys.Lett. 206B, 588 (1988) E.D.Cooper, B.C.Clark, S.Hama, R.L.Mercer Dirac-Global Fits to Calcium Elastic Scattering Data in the Range 21-200 MeV NUCLEAR REACTIONS 40Ca(p, p), (polarized p, p), E=21-200 MeV; calculated σ(θ), analyzing power vs θ. Global relativistic optical model.
doi: 10.1016/0370-2693(88)90701-0
1988HA08 Phys.Rev. C37, 1111 (1988) S.Hama, B.C.Clark, R.E.Kozack, S.Shim, E.D.Cooper, R.L.Mercer, B.D.Serot Dirac Optical Potentials Constrained by a Dirac-Hartree Approach to Nuclear Structure NUCLEAR REACTIONS 16O, 48,40Ca, 90Zr, 208Pb(p, p), (polarized p, p), E=800 MeV; calculated σ(θ), polarization observables. Relativistic treatment.
doi: 10.1103/PhysRevC.37.1111
1988HO05 Phys.Rev. C37, 1307 (1988) G.W.Hoffmann, M.L.Barlett, G.Pauletta, L.Ray, J.F.Amann, K.Jones, J.B.McClelland, R.W.Fergerson, M.M.Gazzaly, B.C.Clark, R.L.Mercer Large Angle p(pol) + 40Ca Elastic Scattering at 497.5 MeV NUCLEAR REACTIONS 40Ca(polarized p, p), E=497.5 MeV; measured σ(θ), analyzing power. Relativistic, nonrelativistic scattering models.
doi: 10.1103/PhysRevC.37.1307
1988KO12 Phys.Rev. C37, 2898 (1988) R.E.Kozack, B.C.Clark, S.Hama, V.K.Mishra, G.Kalbermann, R.L.Mercer, L.Ray Relativistic Deuteron-Nucleus Scattering in the Kemmer-Duffin-Petiau Formalism NUCLEAR REACTIONS 58Ni(d, d), (polarized d, d), E=400 MeV; measured σ(θ), analyzing power vs θ. Kemmer-Duffin-Petiau equations.
doi: 10.1103/PhysRevC.37.2898
1988RA08 Phys.Rev. C37, 1169 (1988); Erratum Phys.Rev. C39, 2089 (1989) L.Ray, G.W.Hoffmann, M.L.Barlett, J.D.Lumpe, B.C.Clark, S.Hama, R.L.Mercer Relativistic Impulse Approximation Description of Polarized Proton Elastic Scattering from Polarized 13C NUCLEAR REACTIONS 13C(polarized p, p), E=500 MeV; calculated σ(θ), P(θ), spin observables; deduced target nucleus relativistic effects role. Relativistic dynamics, pseudovector coupling.
doi: 10.1103/PhysRevC.37.1169
1988SH32 Phys.Rev. C38, 1968 (1988) S.Shim, B.C.Clark, S.Hama, E.D.Cooper, R.L.Mercer, L.Ray, G.W.Hoffmann Dirac Coupled Channels Calculation for p + 40Ca Inelastic Scattering using the Relativistic Impulse Approximation NUCLEAR REACTIONS 40Ca(polarized p, p), (polarized p, p'), E=497.5 MeV; calculated σ(θ), analyzing power vs θ. 40Ca levels deduced deformation lengths. Relativistic impulse approximation.
doi: 10.1103/PhysRevC.38.1968
1987CO32 Phys.Rev. C36, 2170 (1987) E.D.Cooper, B.C.Clark, R.Kozack, S.Shim, S.Hama, J.I.Johansson, H.S.Sherif, R.L.Mercer, B.D.Serot Global Optical Potentials for Elastic p + 40Ca Scattering using the Dirac Equation NUCLEAR REACTIONS 40Ca(p, p), (polarized p, p), E=400 MeV; calculated σ(θ), analyzing power, spin rotation function vs θ; deduced global model parameters. Relativistic optical model.
doi: 10.1103/PhysRevC.36.2170
1986MC05 Phys.Rev. C33, 1624 (1986) R.H.McCamis, T.N.Nasr, J.Birchall, N.E.Davison, W.T.H.van Oers, P.J.T.Verheijen, R.F.Carlson, A.J.Cox, B.C.Clark, E.D.Cooper, S.Hama, R.L.Mercer Elastic Scattering of Protons from 40,42,44,48Ca from 20 to 50 MeV and Nuclear Matter Radii NUCLEAR REACTIONS 40,42,44,48Ca(p, p), E=21-48.4 MeV; measured σ(θ); deduced nuclear matter radii. Standard and Dirac optical model analyses.
doi: 10.1103/PhysRevC.33.1624
1986RA05 Phys.Rev.Lett. 56, 2465 (1986) L.Ray, G.W.Hoffmann, M.L.Barlett, J.J.Jarmer, B.C.Clark, R.E.Kozack, R.L.Mercer, G.R.Burleson, S.Hama Sensitivity of p(pol) + A(pol) Elastic Spin Observables to Relativistic Aspects of Nuclear Structure NUCLEAR REACTIONS 13C(polarized p, p), E=500 MeV; calculated σ(θ), polarization, other parameters vs θ; deduced relativistic effects role.
doi: 10.1103/PhysRevLett.56.2465
1985CL01 Phys.Rev. C31, 694 (1985); Erratum Phys.Rev. C31, 1975 (1985) B.C.Clark, S.Hama, S.G.Kalbermann, E.D.Cooper, R.L.Mercer Equivalent Local Dirac Potentials NUCLEAR REACTIONS 40Ca(p, p), E=200, 497.5 MeV; calculated potential parameters, σ(θ). Dirac equation, equivalent Lorentz scalar, four-vector, tensor potentials.
doi: 10.1103/PhysRevC.31.694
1985CL03 Phys.Rev.Lett. 55, 592 (1985) B.C.Clark, S.Hama, G.R.Kalbermann, R.L.Mercer, L.Ray Relativistic Impulse Approximation for Meson-Nucleus Scattering in the Kemmer-Duffin-Petiau Formalism NUCLEAR REACTIONS 40Ca(K+, K+), (π+, π+), E at 800 MeV/c; calculated meson-nucleus potentials, σ(θ). Relativistic impulse approximation.
doi: 10.1103/PhysRevLett.55.592
1984CL05 Phys.Rev. C30, 314 (1984) B.C.Clark, S.Hama, E.Sugarbaker, M.A.Franey, R.L.Mercer, L.Ray, G.W.Hoffmann, B.D.Serot Relativistic Description of (p, n) Reactions to the Isobaric Analog State NUCLEAR REACTIONS 90Zr(polarized p, p), (polarized p, n), E=160, 500 MeV; calculated σ(θ), analyzing power vs θ, spin rotation function vs θ; deduced proton-nucleus optical potential parameters. Lane model, relativistic generalization.
doi: 10.1103/PhysRevC.30.314
1984CL11 Phys.Rev.Lett. 53, 1423 (1984) B.C.Clark, S.Hama, J.A.McNeil, R.L.Mercer, L.Ray, B.D.Serot, D.A.Sparrow, K.Stricker-Bauer Relative Impulse-Approximation Calculation of p(bar)-Nucleus Elastic Scattering NUCLEAR REACTIONS 12C(p-bar, p-bar), (polarized p-bar, p-bar), E=46.8 MeV; calculated σ(θ), analyzing power, spin rotation parameter vs θ. Relativistic impulse approximation.
doi: 10.1103/PhysRevLett.53.1423
1983CL03 Phys.Lett. 122B, 211 (1983) B.C.Clark, R.L.Mercer, P.Schwandt Prediction of the Spin-Rotation Function Q(θ) using a Dirac Equation based Optical Model NUCLEAR REACTIONS 40Ca(polarized p, p), E=497 MeV; analyzed σ(θ), polarization data. Dirac equation optical model treatment.
doi: 10.1016/0370-2693(83)90686-X
1983CL04 Phys.Rev.Lett. 50, 1644 (1983) B.C.Clark, S.Hama, R.L.Mercer, L.Ray, B.D.Serot Dirac-Equation Impulse Approximation for Intermediate-Energy Nucleon-Nucleus Scattering NUCLEAR REACTIONS 40Ca, 208Pb(polarized p, p), E=497, 800 MeV; calculated σ(θ), analyzing power, spin rotation parameter vs θ.
doi: 10.1103/PhysRevLett.50.1644
1983CL05 Phys.Rev. C28, 1421 (1983) B.C.Clark, S.Hama, R.L.Mercer, L.Ray, G.W.Hoffmann, B.D.Serot Energy Dependence of the Relativistic Impulse Approximation for Proton-Nucleus Elastic Scattering NUCLEAR REACTIONS 40Ca(p, p), (polarized p, p), E=181-1040 MeV; calculated σ(θ), analyzing power, spin rotation power vs θ. Relativistic, nonrelativistic impulse approximation.
doi: 10.1103/PhysRevC.28.1421
1982AR01 Phys.Rev. C25, 936 (1982) L.G.Arnold, B.C.Clark, E.D.Cooper, H.S.Sherif, D.A.Hutcheon, P.Kitching, J.M.Cameron, R.P.Liljestrand, R.N.MacDonald, W.J.McDonald, C.A.Miller, G.C.Neilson, W.C.Olsen, D.M.Sheppard, G.M.Stinson, D.K.McDaniels, J.R.Tinsley, R.L.Mercer, L.W.Swenson, P.Schwandt, C.E.Stronach Energy Dependence of the p - 40Ca Optical Potential: A Dirac equation perspective NUCLEAR REACTIONS 40Ca(polarized p, p), E=26-1040 MeV; analyzed data; deduced optical potential energy dependence. Dirac equation.
doi: 10.1103/PhysRevC.25.936
1981AR01 Phys.Rev. C23, 15 (1981) L.G.Arnold, B.C.Clark, R.L.Mercer Coulomb Correction for 40Ca from a Relativistic Optical Model NUCLEAR REACTIONS 40Ca(p, p), E=26.3 MeV; 40Ca(n, n), E=26 MeV; calculated σ(θ), polarization vs θ. Relativistic optical potential, Coulomb corrections.
doi: 10.1103/PhysRevC.23.15
1981AR07 Phys.Rev. C23, 1949 (1981) L.G.Arnold, B.C.Clark, R.L.Mercer, P.Schwandt Dirac Optical Model Analysis of p(pol) - 40Ca Elastic Scattering at 180 MeV and the Wine-Bottle-Bottom Shape NUCLEAR REACTIONS 40Ca(polarized p, p), E=181 MeV; calculated σ(θ), A(θ); deduced effective optical potential. Dirac equation, optical model.
doi: 10.1103/PhysRevC.23.1949
1980AR08 Phys.Rev. C21, 1899 (1980) L.G.Arnold, B.C.Clark, R.L.Mercer Diffraction Structure in Back Angle p-4He Elastic Scattering NUCLEAR REACTIONS 4He(p, p), E=788 MeV; calculated σ(θ), A(θ), spin-rotation function vs (θ). Relativistic optical, Majorana exchange potentials.
doi: 10.1103/PhysRevC.21.1899
1979AR02 Phys.Rev. C19, 917 (1979) L.G.Arnold, B.C.Clark, R.L.Mercer Relativistic Optical Model Analysis of Medium Energy p-4He Elastic Scattering Experiments NUCLEAR REACTIONS 4He(polarized p, p), E=561-1730 MeV; calculated σ(θ), A(θ). Relativistic optical model.
doi: 10.1103/PhysRevC.19.917
1978CA18 Phys.Rev. C18, 1388 (1978) L.S.Cardman, D.H.Dowell, R.L.Gulbranson, D.G.Ravenhall, R.L.Mercer Coupled-Channel Analysis of High-Energy Electron Scattering by 152Sm and 166Er NUCLEAR REACTIONS 152Sm, 166Er(e, e), (e, e'); calculated dispersive effects on σ. Coupled channels calculations.
doi: 10.1103/PhysRevC.18.1388
1978ME04 Phys.Lett. 73B, 9 (1978) R.L.Mercer, L.G.Arnold, B.C.Clark Phenomenological Optical Model for p-4He Elastic Scattering NUCLEAR REACTIONS 4He(p, p), E=560-1730 MeV; calculated σ(E). Optical model analysis.
doi: 10.1016/0370-2693(78)90158-2
1977AR01 Lett.Nuovo Cim. 18, 151 (1977) L.G.Arnold, B.C.Clark, R.L.Mercer Energy Dependence of the p-4He Optical Model from Intermediate-Energy Elastic-Scattering Experiments NUCLEAR REACTIONS 4He(p, p), E > 500 MeV; analyzed data. Optical model.
doi: 10.1007/BF02782051
1977ME09 Phys.Rev. C15, 1786 (1977) Coupled-Channel Method for Nuclear Scattering of Dirac Particles: High-Energy Electrons on Calcium NUCLEAR REACTIONS 40,44Ca(e, e'), E=250, 50 MeV; calculated dispersion effects. Coupled channel calculations.
doi: 10.1103/PhysRevC.15.1786
1976AR12 Phys.Rev. C14, 1878 (1976) L.G.Arnold, B.C.Clark, R.L.Mercer, D.G.Ravenhall, A.M.Saperstein Optical-Model Partial-Wave Analyses of p-4He Elastic Scattering NUCLEAR REACTIONS 4He(p, p), E=600, 1000, 1050 MeV; calculated σ(θ); deduced optical-model parameters.
doi: 10.1103/PhysRevC.14.1878
1976RA10 Phys.Rev. C13, 2324 (1976) Electron Scattering from Oriented Holmium NUCLEAR REACTIONS 165Ho(e, e'), E ≈ 200 MeV; calculated σ(θ). Oriented nuclei. DWBA.
doi: 10.1103/PhysRevC.13.2324
1974ME30 Phys.Rev. C10, 2002 (1974) Coupled-Channel Calculations of Electron Scattering by Samarium NUCLEAR REACTIONS 152Sm(e, e'), E=105 MeV; 154Sm(e, e'), E=250 MeV; calculated σ(θ); deduced dispersive effects on σ.
doi: 10.1103/PhysRevC.10.2002
1973CL01 Phys.Rev. C7, 466 (1973) B.C.Clark, R.L.Mercer, D.G.Ravenhall, A.M.Saperstein Optical-Model Partial-Wave Analysis of 1-GeV Proton-Nucleus Elastic Scattering NUCLEAR REACTIONS 4He, 12C, 16O(p, p), E=1.696 GeV/c; analyzed σ(θ). Optical-model, partial-wave analysis.
doi: 10.1103/PhysRevC.7.466
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