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NSR database version of April 24, 2024.

Search: Author = R.E.Shamu

Found 28 matches.

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1999SH38      J.Phys.(London) G25, L125 (1999)

R.E.Shamu, S.M.Ferguson, R.L.Schutt

Symmetry Dependence of the Phenomenological Optical Model for Neutron-Nucleus Scattering

NUCLEAR REACTIONS 40Ca, 90Zr, 208Pb(n, X), E=10-500 MeV; calculated total σ; deduced optical model parameters, symmetry dependence features. Comparisons with data.

doi: 10.1088/0954-3899/25/11/103
Citations: PlumX Metrics


1993SH29      J.Phys.(London) G19, L169 (1993)

R.E.Shamu, P.G.Young

Coupled-Channels Optical-Model Analysis of n-208Pb Scattering at Low Energies

NUCLEAR REACTIONS 208Pb(n, n), (n, n'), E=8.5-10 MeV; analyzed σ(θ), σ data. Coupled-channels, optical model analyses, first-order vibrational model.

doi: 10.1088/0954-3899/19/11/004
Citations: PlumX Metrics


1991SH04      J.Phys.(London) G17, 525 (1991)

R.E.Shamu, J.Barnes, S.M.Ferguson, G.Haouat, J.Lachkar

The Limitations of the One-Channel Phenomenological Optical Model

NUCLEAR REACTIONS 208Pb(n, n), E=7.5-13.5 MeV; analyzed σ(θ); deduced model limitations. Optical model.

doi: 10.1088/0954-3899/17/4/011
Citations: PlumX Metrics


1989BA30      J.Phys.(London) G15, L179 (1989)

J.Barnes, R.E.Shamu

Search for Anomalous Behaviour in the Real n-208Pb Optical Potential at Low Energies

NUCLEAR REACTIONS 208Pb(n, X), E=0.6-14 MeV; calculated σ(E); deduced model parameter energy dependence. Optical model.

doi: 10.1088/0954-3899/15/9/001
Citations: PlumX Metrics


1988SC04      Phys.Lett. 203B, 22 (1988)

R.L.Schutt, R.E.Shamu, P.W.Lisowski, M.S.Moore, G.L.Morgan

Nucleon Scattering from 208Pb at Low and Intermediate Energies

NUCLEAR REACTIONS 208Pb(n, n), E=2-250 MeV; analyzed σ(E). 208Pb(n, n), E=13.5-40 MeV; analyzed σ(θ); deduced model parameters. Phenomenological optical model.

doi: 10.1016/0370-2693(88)91562-6
Citations: PlumX Metrics


1986SA18      Phys.Lett. 175B, 266 (1986)

L.J.Satkowiak, S.M.Ferguson, R.E.Shamu, M.Soga

Optical Model Potential for Neutrons in the Resonance Region

NUCLEAR REACTIONS 208Pb(n, n), E ≈ 1-15 MeV; calculated σ(E); deduced optical model parameters.

doi: 10.1016/0370-2693(86)90853-1
Citations: PlumX Metrics


1982LI23      Phys.Rev.Lett. 49, 255 (1982)

P.W.Lisowski, R.E.Shamu, G.F.Auchampaugh, N.S.P.King, M.S.Moore, G.L.Morgan, T.S.Singleton

Search For Resonance Structure In The np Total Cross Section Below 800 Mev

NUCLEAR REACTIONS 1H(n, x), E=39-793 MeV; measured products; deduced σ, σ(E). Data were imported from EXFOR entry 12761.

doi: 10.1103/PhysRevLett.49.255
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12761.


1980LA18      Nucl.Phys. A345, 193 (1980)

Ch.Lagrange, J.Lachkar, G.Haouat, R.E.Shamu, M.T.McEllistrem

Quadrupole Moments and Nucleon Excitation Strengths in Even-A Sm Isotopes

NUCLEAR REACTIONS 148,152,154Sm(n, n), (n, n'), E=7 MeV; 148,152,154Sm(p, p), (p, p'), E=16 MeV; analyzed σ(θ); deduced optical model parameters. 148,152,154Sm levels deduced β2.

doi: 10.1016/0375-9474(80)90418-2
Citations: PlumX Metrics


1980SH20      Phys.Rev. C22, 1857 (1980)

R.E.Shamu, E.M.Bernstein, J.J.Ramirez, Ch.Lagrange

Effects of Deformation on Neutron Total Cross Sections of Even-A Nd and Sm Isotopes

NUCLEAR REACTIONS 142,144,146,148,150Nd(n, n), E=0.75-13.89 MeV; 148,150,152,154Sm(n, n), E=0.75-14.49 MeV; measured total σ(E); deduced deformation effects, isotopic dependence. 142,144,146,148,150Nd, 148,150,152,154Sm(n, n'), E=4, 7 MeV; analyzed data; 142,144,146,148,150Nd, 148,150,152,154Sm level deduced β2. Coupled-channels calculation.

doi: 10.1103/PhysRevC.22.1857
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10615.


1979HA31      Phys.Rev. C20, 78 (1979)

G.Haouat, J.Lachkar, C.Lagrange, M.T.McEllistrem, Y.Patin, R.E.Shamu, J.Sigaud

Optical Potential and Nuclear Deformation for Even Nd Isotopes from Fast Neutron Scattering

NUCLEAR REACTIONS 142,144,146,148,150Nd(n, n), (n, n'), E=7.0 MeV; measured σ(En, θ). 142,144,146,148,150Nd deduced optical model parameters, β2.

doi: 10.1103/PhysRevC.20.78
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21338.


1977MC02      Phys.Rev. C15, 927 (1977)

M.T.McEllistrem, R.E.Shamu, J.Lachkar, G.Haouat, C.Lagrange, Y.Patin, J.Sigaud, F.Cocu

Deformation Effects in Neutron Scattering from the Sm Isotopes

NUCLEAR REACTIONS 148,150,152,154Sm(n, n), (n, n'), E=7 MeV; measured σ(θ); deduced coupled-channels potential parameters. 148,150,152,154Sm deduced β2.

doi: 10.1103/PhysRevC.15.927
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21337.


1976SH06      Phys.Lett. 61B, 29 (1976)

R.E.Shamu, C.H.Lagrange, E.M.Bernstein, J.J.Ramirez, T.Tamura, C.Y.Wong

Quadrupole Deformation Parameters of 148,152,154Sm Determined from Neutron Total Cross Sections

NUCLEAR REACTIONS 148,152,154Sm(n, X), E=0.75-14.5 MeV; measured relative σ. 148,152,154Sm deduced β.

doi: 10.1016/0370-2693(76)90553-0
Citations: PlumX Metrics


1975LA18      Phys.Lett. 58B, 293 (1975)

C.Lagrange, R.E.Shamu, T.Burrows, G.P.Glasgow, G.Hardie, F.D.McDaniel

Effect of Nuclear Deformation on Neutron Elastic Scattering

NUCLEAR REACTIONS 148,154Sm(n, n'), E=6.25 MeV; measured σ(En', θ). 148,154Sm(n, n), E=6.25 MeV; measured σ(θ). 148,154Sm deduced β.

doi: 10.1016/0370-2693(75)90656-5
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10528.


1974SH06      Nucl.Instrum.Methods 114, 605 (1974)

R.E.Shamu, E.M.Bernstein, M.J.Parrott

Accelerator Energy Calibration Using the 12C(α, n0)15O Threshold

NUCLEAR REACTIONS 7Li, 13C, 19F(p, n), 2H(16O, n); measured Q.

doi: 10.1016/0029-554X(74)90187-6
Citations: PlumX Metrics


1973SH15      Phys.Lett. 45B, 241 (1973)

R.E.Shamu, E.M.Bernstein, D.Blondin, J.J.Ramirez, G.Rochau

Effects of Nuclear Deformation on Neutron Total Cross Sections

NUCLEAR REACTIONS 150,152,154Sm(n, X), E=0.8-15 MeV; measured σ(E). Transmission method.

doi: 10.1016/0370-2693(73)90193-7
Citations: PlumX Metrics


1972BE15      Phys.Rev.Lett. 28, 923 (1972)

E.M.Bernstein, J.J.Ramirez, R.E.Shamu, Pui-Wah Cheng, M.Soga

Spectroscopic Determinations from Resonance Spin-Flip

NUCLEAR REACTIONS 12C(p, p'), E approx 8 MeV; measured σ(θ), spin-flip probability; deduced resonance/backgroung spin-flip interference.

doi: 10.1103/PhysRevLett.28.923
Citations: PlumX Metrics


1972SH08      Nucl.Phys. A189, 220 (1972)

R.E.Shamu, E.M.Bernstein, D.Blondin, J.J.Ramirez

The Mass of 15O

NUCLEAR REACTIONS 15N(p, n); measured threshold energy, Q. 15O deduced mass. Enriched target.

doi: 10.1016/0375-9474(72)90655-0
Citations: PlumX Metrics


1971BE07      Phys.Rev. C3, 427 (1971)

E.M.Bernstein, R.E.Shamu, L.Y.Kuo, L.D.Oppliger, G.Hardie, M.Soga

Large Isospin Mixing in 16O States Near 18 MeV

NUCLEAR REACTIONS 12C(α, n), (α, p), E=13-16 MeV; measured σ(E;θ). 16O deduced levels, level-width, isospin-mixed doublet.

doi: 10.1103/PhysRevC.3.427
Citations: PlumX Metrics


1970BE58      Phys.Lett. 33B, 465 (1970)

E.M.Bernstein, G.R.Boss, G.Hardie, R.E.Shamu

The One-Phonon Octupole Vibration of 151Eu

NUCLEAR REACTIONS 151Eu(d, d'), E=12 MeV; measured σ(Ed', θ). 151Eu deduced levels, multiplet.

doi: 10.1016/0370-2693(70)90218-2
Citations: PlumX Metrics


1964SH30      Phys.Rev. 135, B99 (1964)

R.E.Shamu, J.G.Jenkin

Neutron-alpha scattering in the 20-MeV range

NUCLEAR REACTIONS 4He(n, d), 4He(n, n), 4He(n, x), E=16.4-29 MeV; measured products, 2-HE-4, 3H, 2H; deduced σ, σ(E), σ(θ). Data were imported from EXFOR entry 30405.

doi: 10.1103/PhysRev.135.B99
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset30405.


1963OH02      Nucl.Phys. 45, 523 (1963)

G.G.Ohlsen, R.E.Shamu

The Elastic Scattering of Deuterons by Carbon

NUCLEAR STRUCTURE 12C; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0029-5582(63)90828-9
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF1049.


1963SH06      Phys.Letters 4, 286 (1963)

R.E.Shamu, G.G.Ohlsen, P.G.Young

The He5 States at High Excitation Energies

NUCLEAR STRUCTURE 4He; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0031-9163(63)90603-6
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset30405.


1963SH10      Bull.Am.Phys.Soc. 8, No.6, 477, N3 (1963)

R.E.Shamu, J.G.Jenkin, B.A.Robson

Neutron-Alpha Scattering in the 20-MeV Range


1962AU03      Phys.Rev. 126, 1532 (1962)

S.M.Austin, H.H.Barschall, R.E.Shamu

Scattering of Neutrons by α Particles

NUCLEAR STRUCTURE 4He; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.126.1532
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset11115.


1962SH09      Nuclear Phys. 31, 166 (1962)

R.E.Shamu

The Disintegration of Neon and Krypton by Neutrons

NUCLEAR STRUCTURE 20Ne; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0029-5582(62)90738-1
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset11853.


1961AU03      TID-14475 (1961); Nuclear Sci.Abstr. 16, 1038, Abstr. 8103 (1962)

S.M.Austin, H.H.Barschall, R.E.Shamu

NUCLEAR STRUCTURE 4He; measured not abstracted; deduced nuclear properties.


1960AU02      Bull.Am.Phys.Soc. 5, No.6, 410, D11 (1960)

S.M.Austin, R.E.Shamu

Angular Distributions in n-α Elastic Scattering

NUCLEAR STRUCTURE 4He; measured not abstracted; deduced nuclear properties.


1960SH09      Bull.Am.Phys.Soc. 5, No.6, 410, D10 (1960)

R.E.Shamu, W.Benenson, R.L.Walter

Disintegration of Ne and Kr by Fast Neutrons

NUCLEAR STRUCTURE 17O; measured not abstracted; deduced nuclear properties.


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