NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = R.Lipperheide Found 24 matches. 1993AL01 Phys.Lett. 298B, 36 (1993) L.J.Allen, L.Berge, C.Steward, K.Amos, H.Fiedeldey, H.Leeb, R.Lipperheide, P.Frobrich An Optical Potential from Inversion of the 350 MeV 16O-16O Scattering Data NUCLEAR REACTIONS 16O(16O, 16O), E=350 MeV; analyzed σ(θ); deduced optical potential. Quantal inversion of data, S-matrix fit.
doi: 10.1016/0370-2693(93)91702-O
1993PA15 Nucl.Phys. A559, 266 (1993) G.Pantis, S.A.Sofianos, H.Fiedeldey, R.Lipperheide, P.E.Hodgson Dispersive Correction to the p + 16O Optical Model and the Effective Nucleon-Nucleon Potential NUCLEAR REACTIONS, ICPND 16O(p, p), E=23.4-52.5 MeV; analyzed σ(θ); deduced potential parameters, reaction σ(E). Optical model, dispersive corrections.
doi: 10.1016/0375-9474(93)90191-Y
1992SO03 Nucl.Phys. A540, 199 (1992) S.A.Sofianos, H.Fiedeldey, R.Lipperheide, G.Pantis, P.E.Hodgson Dispersive Corrections to the Resonating Group αα Potential NUCLEAR REACTIONS 4He(α, α), E(cm) ≈ 20-70 MeV; calculated phase shifts vs E. Resonating group method, phenomenological potentials, dispersive corrections.
doi: 10.1016/0375-9474(92)90200-4
1987LI10 Nucl.Phys. A469, 190 (1987) Heavy-Ion Reaction Cross Sections from Elastic Scattering Data NUCLEAR REACTIONS 208Pb(12C, 12C), E=96 MeV; calculated reaction σ(θ). Optical model, generalized optical theorem.
doi: 10.1016/0375-9474(87)90092-3
1986FI05 Phys.Rev. C33, 1581 (1986) H.Fiedeldey, S.A.Sofianos, L.J.Allen, R.Lipperheide Determination of Nonlocal Potentials from the Phase Shifts NUCLEAR REACTIONS 40Ca(n, n), E=20, 50, 100 MeV; calculated phase shifts; deduced nonlocal potentials. WKB approximation.
doi: 10.1103/PhysRevC.33.1581
1985LE20 Phys.Rev. C32, 1223 (1985) H.Leeb, H.Fiedeldey, R.Lipperheide Optical Potentials from the Scattering Cross Section by Inversion NUCLEAR REACTIONS 40Ca(α, α), E=104 MeV; calculated σ(θ). Phillips-Turchin condition based inversion for optical potentials.
doi: 10.1103/PhysRevC.32.1223
1985LI05 Z.Phys. A320, 265 (1985) R.Lipperheide, H.Fiedeldey, E.W.Schmid, S.A.Sofianos Equivalent Local Potential for the Fish Bone Optical Potential by Inversion of Its Phase Shifts NUCLEAR REACTIONS 16O(α, α), E(cm)=30, 40, 50 MeV; calculated phase shifts; deduced surface region Pauli barrier evidence in local equivalent potentials. Fish bone optical model, inversion procedures.
doi: 10.1007/BF01881274
1985SO06 Phys.Rev. C31, 2300 (1985) S.A.Sofianos, H.Fiedeldey, L.J.Allen, R.Lipperheide Equivalent Local Potentials for Nucleon-Alpha Scattering NUCLEAR REACTIONS 4He(n, n), E=15-25 MeV; calculated equivalent local potentials.
doi: 10.1103/PhysRevC.31.2300
1984FI11 Phys.Rev. C30, 434 (1984) H.Fiedeldey, R.Lipperheide, K.Naidoo, S.A.Sofianos Semiclassical and Quantal Inversion of Nuclear Scattering at Fixed Energy NUCLEAR REACTIONS 4He(α, α), E=23.1, 53.4, 120 MeV; calculated deflection, scattering function, potential vs separation distance. 58Ni(p, p), E=36, 55, 100.4 MeV; 4He(n, n), E(cm)=30 MeV; 12C(α, α), E=104 MeV; calculated potential vs separation distance. Semi-classical, quantal inversion problems.
doi: 10.1103/PhysRevC.30.434
1984NA11 Nucl.Phys. A419, 13 (1984) K.Naidoo, H.Fiedeldey, S.A.Sofianos, R.Lipperheide Potential Inversion for p- and α-Scattering at Fixed Energy NUCLEAR REACTIONS 58Ni(p, p), E=100.4 MeV; 4He(α, α), E=40, 120 MeV; 12C(α, α), E=104 MeV; calculated potential vs separation distance. Inversion technique.
doi: 10.1016/0375-9474(84)90281-1
1983LI05 Nucl.Phys. A394, 312 (1983) R.Lipperheide, H.Rossner, H.Massmann Calculation of Reaction and Fusion Cross Sections using Angle-Dependent Phase Shifts NUCLEAR REACTIONS, ICPND 152,148Sm(16O, 16O), (16O, 16O'), E=72 MeV; calculated σ(θ). 148,152Sm(16O, X), E=60-75 MeV; calculated fusion, reaction σ(E). Angle dependent phase shift, coupled-channels analyses.
doi: 10.1016/0375-9474(83)90176-8
1982LI13 Phys.Rev. C26, 770 (1982) R.Lipperheide, S.Sofianos, H.Fiedeldey Potential Inversion for Scattering at Fixed Energy NUCLEAR REACTIONS 40Ca(n, n), E=48 MeV; 58Ni(n, n), E=100.4 MeV; 16O(n, n), E=52.5 MeV; calculated complex potential shapes. Inverse scattering problem.
doi: 10.1103/PhysRevC.26.770
1981LI14 Nucl.Phys. A366, 119 (1981) R.Lipperheide, H.Massmann, H.Rossner Calculation of Multiple-Excitation Cross Sections using Angle-Dependent Phase Shifts NUCLEAR REACTIONS 144,146,148,150Nd(12C, 12C'), E=70.4 MeV; calculated σ(θ). Multiple excitation, angle-dependent phase shift technique.
doi: 10.1016/0375-9474(81)90491-7
1979FR09 Phys.Rev.Lett. 43, 1147 (1979) P.Frobrich, R.Lipperheide, H.Fiedeldey Long-Range Heavy-Ion Potential Induced by Multiple Coulomb Excitation NUCLEAR REACTIONS 184W(18O, X), E=90 MeV; 238U(40Ar, X), E=240 MeV; measured nothing; calculated long-range HI potential from multiple Coulomb excitation.
doi: 10.1103/PhysRevLett.43.1147
1979LI05 Phys.Lett. 82B, 39 (1979) R.Lipperheide, H.Fiedeldey, H.Haberzettl, K.Naidoo Determination of the Potential for Back-Angle Enhanced Elastic Heavy-Ion Scattering: Application to the Scattering of 16O on 28Si NUCLEAR REACTIONS 28Si(16O, 16O), E=50, 55 MeV; calculated real, imaginary parts of potential used to fit σ(θ) by parameterizing scattering function with Regge pole, background term.
doi: 10.1016/0370-2693(79)90420-9
1975FR06 Nucl.Phys. A241, 79 (1975) W.Fritsch, R.Lipperheide, U.Wille Microscopic Structure and Integral Properties of Nuclear Hole States in the Continuum Shell-Model Approach NUCLEAR STRUCTURE 12C, 16O; calculated binding energies. Continuum shell-model calculations.
doi: 10.1016/0375-9474(75)90366-8
1975MO10 Nucl.Phys. A243, 365 (1975) K.Mohring, R.Lipperheide, B.J.Cole Neutron Transfer into Resonant States NUCLEAR REACTIONS 15N, 32S, 24Mg(n, X), 15N, 32S, 24Mg(d, p), E=12 MeV; calculated σ.
doi: 10.1016/0375-9474(75)90284-5
1973FR09 Phys.Lett. 45B, 103 (1973) W.Fritsch, R.Lipperheide, U.Wille The Hole Spectrum of 12C NUCLEAR REACTIONS 12C(p, 2p), E=460 MeV; measured nothing, calculated σ(proton seperation energy). 11B levels calculated J, π, S.
doi: 10.1016/0370-2693(73)90075-0
1973MO16 Nucl.Phys. A211, 136 (1973) Application of Off-Shell R-Matrix Theory to the Description of Resonances Observed in 15N(d, p)16N(Unbound) NUCLEAR REACTIONS 15N(d, p);E=12 MeV; calculated σ(Ep, θ). 16N analyzed resonances, L, R-matrix theory.
doi: 10.1016/0375-9474(73)90768-9
1972FR12 Nucl.Phys. A198, 515 (1972) W.Fritsch, R.Lipperheide, U.Wille Hole States in Nuclei and the Continuum Shell Model
doi: 10.1016/0375-9474(72)90706-3
1972FU16 Nucl.Phys. A196, 286 (1972) H.Fuchs, H.Homeyer, H.Oeschler, R.Lipperheide, K.Mohring Study of the Off-Energy-Shell n-15N Total Cross Section by Means of 15N(d, p) Stripping into the Continuum of 16N NUCLEAR REACTIONS 15N(d, p), E=12.0 MeV; measured σ(Ep, θ). 16N deduced levels, J, π, S. Enriched target.
doi: 10.1016/0375-9474(72)90965-7
1972LI13 Phys.Lett. 39B, 323 (1972) The Reaction 15N(d, p)16N(Unbound) and the Off-Energy-Shell n-15N Total Cross Section NUCLEAR REACTIONS 15N(d, p), E=12 MeV; measured σ(Ep) from 15N(n) total σ.
doi: 10.1016/0370-2693(72)90128-1
1972WI16 Nucl.Phys. A189, 113 (1972) Microscopic Calculation of Cross Sections for the Reactions 12C(p, 2p) And 16O(p, 2p) NUCLEAR REACTIONS 12C, 16O(p, 2p), E=460 MeV; calculated σ(Ep, θ(p)). 12C, 16O; calculated single-particle energies.
doi: 10.1016/0375-9474(72)90649-5
1971WI15 Phys.Rev. C4, 1070 (1971) U.Wille, D.H.E.Gross, R.Lipperheide Calculation of the Separation-Energy Spectrum in the Reaction 12C(p, 2p) NUCLEAR REACTIONS 12C(p, 2p), E=460 MeV; calculated σ. N-N correlations, coupling to continuum channels.
doi: 10.1103/PhysRevC.4.1070
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