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NSR database version of April 11, 2024.

Search: Author = D.D.Armstrong

Found 32 matches.

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1976HA08      Phys.Rev. C13, 900 (1976)

R.A.Hardekopf, D.D.Armstrong

Polarization Transfer in p-3He Elastic Scattering

NUCLEAR REACTIONS 3He(polarized p, p), E=16.2 MeV; measured polarization transfer coefficients, θ.

doi: 10.1103/PhysRevC.13.900
Citations: PlumX Metrics


1974BE42      Phys.Rev. C10, 1239 (1974)

E.M.Bernstein, A.Solomon, M.Soga, D.D.Armstrong

Evidence for Charge Exchange Coupling in 206Pb(t, p)208Pb

NUCLEAR REACTIONS 206Pb(t, p), E=9-16 MeV; measured σ(E, Et); deduced charge exchange coupling.

doi: 10.1103/PhysRevC.10.1239
Citations: PlumX Metrics


1974GR30      Nucl.Phys. A230, 353 (1974)

W.Gruebler, R.A.Hardekopf, D.D.Armstrong, P.W.Keaton, Jr.

Angular Distribution of Polarization Transfer in 2H(d, p)3H

NUCLEAR REACTIONS 2H(polarized d, p), E=10 MeV; measured polarization p, polarization transfer coefficients.

doi: 10.1016/0375-9474(74)90313-3
Citations: PlumX Metrics


1973CL05      Phys.Rev. C8, 922 (1973)

T.B.Clegg, D.D.Armstrong, R.A.Hardekopf, P.W.Keaton, Jr.

Polarization Transfer in the 2H(d, p)3H Reaction at theta = 0°

NUCLEAR REACTIONS 2H(polarized d, p), E=6-15 MeV, θ=0°; measured polarization transfer(E).

doi: 10.1103/PhysRevC.8.922
Citations: PlumX Metrics


1973HA51      Phys.Rev. C8, 1629 (1973)

R.A.Hardekopf, D.D.Armstrong, W.Gruebler, P.W.Keaton, Jr., U.Meyer-Berkhout

Polarization Transfer in the 3He(d, p)4He Reaction

NUCLEAR REACTIONS 3He(d, p), E=4-14 MeV, θ=0°;E=8 MeV, θ=15, 30, 45, 60°; measured polarization transfer coefficients, P(p).

doi: 10.1103/PhysRevC.8.1629
Citations: PlumX Metrics


1973KE17      Phys.Rev. C8, 1692 (1973)

P.W.Keaton, Jr., D.D.Armstrong

Deuteron Optical Potential with a Tensor Term and Breakup

NUCLEAR REACTIONS 52Cr, 56Fe, 60Ni, 90Zr, 122Sn, 197Au(polarized d, d), E=15 MeV; calculated σ(θ), analyzing tensors.

doi: 10.1103/PhysRevC.8.1692
Citations: PlumX Metrics


1973ST03      Phys.Rev. C7, 1418 (1973)

H.Struve, H.C.Thomas, M.J.Bennett, D.D.Armstrong

Lifetimes of Negative-Parity States of 49Sc by the 48Ca(p, γ)49Sc Reaction

NUCLEAR REACTIONS 48Ca(p, γ), E=1.975 MeV; measured Eγ, Iγ, Doppler-shift attenuation; 49Sc deduced levels, T1/2.

doi: 10.1103/PhysRevC.7.1418
Citations: PlumX Metrics


1972HA77      Nucl.Instrum.Methods 103, 425 (1972)

R.A.Hardekopf, D.D.Armstrong, P.W.Keaton, Jr.

Analyzing Power in Si(p, p) below 15 MeV

NUCLEAR REACTIONS Si(polarized p, p), E=5-15 MeV; measured analyzing power(E;θ).

doi: 10.1016/0029-554X(72)90410-7
Citations: PlumX Metrics


1972KE02      Nucl.Phys. A179, 561 (1972)

P.W.Keaton, Jr., D.D.Armstrong, L.R.Veeser, H.T.Fortune, N.R.Roberson

Cross-Section and Polarization Measurements for the 12C(t, p)14C Reaction

NUCLEAR REACTIONS 12C(t, t), 12C(t, p), 12C(t, p), E=16, 20 MeV; measured σ(θ), P(θ); deduced optical model parameters.

doi: 10.1016/0375-9474(72)90604-5
Citations: PlumX Metrics


1972KE17      Phys.Rev.Lett. 29, 880 (1972)

P.W.Keaton, Jr., D.D.Armstrong, R.A.Hardekopf, P.M.Kurjan, Y.K.Lee

New Method for Determining Polarization Standards in Nuclear Reactions

NUCLEAR REACTIONS 4He(polarized p, p), E=12 MeV; measured P(θ), Wolfenstein polarization parameters.

doi: 10.1103/PhysRevLett.29.880
Citations: PlumX Metrics


1971OH04      Phys.Rev.Lett. 27, 599 (1971)

G.G.Ohlsen, J.L.McKibben, G.P.Lawrence, P.W.Keaton, Jr., D.D.Armstrong

Precise Proton-Polarization Standards Determined with a Lamb-Shift Ion Source Incorporating a Nuclear Spin Filter

NUCLEAR REACTIONS 4He(p, p), E=12.03 MeV; measured analyzing power(θ).

doi: 10.1103/PhysRevLett.27.599
Citations: PlumX Metrics


1970BA07      Phys.Rev. C1, 228 (1970)

P.D.Barnes, E.R.Flynn, G.J.Igo, D.D.Armstrong

208Pb(t, α)207Tl and 207Pb(t, α)206Tl Reactions at 20 MeV

NUCLEAR REACTIONS 207,208Pb(t, α), E=20 MeV; measured σ(Eα, θ). 206,207Tl deduced levels, J, π, L(p), S.

doi: 10.1103/PhysRevC.1.228
Citations: PlumX Metrics


1970CO11      Phys.Rev. C1, 945 (1970)

E.R.Cosman, R.Kalish, D.D.Armstrong, H.C.Britt

Analog States of 89Sr and the Particle-Core Model in the N = 50 Region

NUCLEAR REACTIONS 88Sr(p, p), (p, p'), E=4.8-12 MeV; measured σ(E;Ep'). 89Y deduced isobaric analog resonances, J, π.

doi: 10.1103/PhysRevC.1.945
Citations: PlumX Metrics


1970FL03      Phys.Rev. C1, 703 (1970)

E.R.Flynn, D.D.Armstrong, J.G.Beery

Inelastic Triton Scattering from 92,94,96Zr

NUCLEAR REACTIONS 92,94,96Zr(t, t), (t, t'), E=20 MeV; measured σ(Et', θ). 92,94,96Zr deduced levels, J, π, L, deformation parameters β(L).

doi: 10.1103/PhysRevC.1.703
Citations: PlumX Metrics


1970VE01      Nucl.Phys. A140, 177 (1970)

L.R.Veeser, D.D.Armstrong, P.W.Keaton, Jr.

Polarization of Tritons Scattered from Hydrogen

NUCLEAR REACTIONS H(t, t), E=6.4-9.5 MeV; measured P(E;θ). Natural target.

doi: 10.1016/0375-9474(70)90894-8
Citations: PlumX Metrics


1969AR07      Phys.Rev.Letters 23, 135 (1969)

D.D.Armstrong, L.L.Catlin, P.W.Keaton, Jr., L.R.Veeser

Polarization of 3He Elastically Scattered from 4He

NUCLEAR REACTIONS 4He(3He, 3He), E=7.8, 8.3, 8.8, 13 MeV; measured P(θ).

doi: 10.1103/PhysRevLett.23.135
Citations: PlumX Metrics


1969FL06      Phys.Rev. 182, 1113 (1969)

E.R.Flynn, D.D.Armstrong, J.G.Beery, A.G.Blair

Triton Elastic Scattering at 20 MeV

NUCLEAR REACTIONS 40Ca, 52Cr, 54Fe, 62,64Ni, 90,92,94,96Zr, 116,118,120,122,124Sn, 182W, 207,208Pb(t, t), E=20 MeV; measured σ(θ); deduced optical model parameters.

doi: 10.1103/PhysRev.182.1113
Citations: PlumX Metrics


1969IG02      Phys.Rev. 177, 1831(1969)

G.J.Igo, P.D.Barnes, E.R.Flynn, D.D.Armstrong

208Pb(t, d)209Pb Reaction with 20-MeV Tritons

NUCLEAR REACTIONS 208Pb(t, d), E=20 MeV; measured σ(Ed, θ). 209Pb deduced levels, L(n), S. Enriched target, Si(Li) detector, magnetic spectrograph.

doi: 10.1103/PhysRev.177.1831
Citations: PlumX Metrics


1969SA17      Phys.Rev. 182, 1141 (1969)

G.R.Satchler, D.D.Armstrong, A.G.Blair, E.R.Flynn, R.J.Philpott, W.T.Pinkston

Excitation of the 3/2+, 2.02-MeV State in 41Ca by the (t, d) Reaction

NUCLEAR REACTIONS 40Ca(t, d), E=20 MeV; measured σ(θ); deduced optical model parameters. 41Ca levels deduced S.

doi: 10.1103/PhysRev.182.1141
Citations: PlumX Metrics


1968AR05      Phys.Rev.Letters 20, 936(1968)

D.D.Armstrong, E.M.Bernstein

Single-Particle Neutron States in 211Pb

NUCLEAR REACTIONS 208Pb(t, t), (t, p), E=14-18 MeV; measured σ(E). 211Bi deduced resonances, isobaric analogs.

doi: 10.1103/PhysRevLett.20.936
Citations: PlumX Metrics


1968BE07      Phys.Letters 26B, 365 (1968)

E.M.Bernstein, D.D.Armstrong

Isobaric Spin Forbidden Effects in (p, d) and (d, p) Reactions on Pb Isotopes

NUCLEAR STRUCTURE 209Pb, 207Pb; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0370-2693(68)90612-6
Citations: PlumX Metrics


1968FL06      Phys.Rev. 170, 1142 (1968)

E.R.Flynn, A.G.Blair, D.D.Armstrong

Inelastic Scattering of 20-MeV Tritons from 90Zr

NUCLEAR STRUCTURE 90Zr; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.170.1142
Citations: PlumX Metrics


1968KE03      Phys.Rev.Letters 20, 1392 (1968)

P.W.Keaton, Jr., D.D.Armstrong, L.R.Veeser

Polarization of Tritons Scattered from 4He

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

doi: 10.1103/PhysRevLett.20.1392
Citations: PlumX Metrics


1967AR05      Phys.Rev. 155, 1254 (1967)

D.D.Armstrong, A.G.Blair, H.C.Thomas

(He4, t) Reaction on Medium-Weight Nuclei

NUCLEAR STRUCTURE 60Ni, 59Co, 57Co, 65Cu, 61Cu, 63Cu, 55Co, 53Mn; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.155.1254
Citations: PlumX Metrics


1966BL15      Phys.Rev. 151, 930 (1966)

A.G.Blair, D.D.Armstrong

(t, He4) Reaction on the Even Ni Isotopes

NUCLEAR STRUCTURE 61Co, 63Co, 59Co, 57Co; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.151.930
Citations: PlumX Metrics


1966SH02      Phys.Letters 20, 392 (1966)

R.Sherr, A.G.Blair, D.D.Armstrong

Isotope Shift in Coulomb Displacement Energy

NUCLEAR REACTIONS 46,48,50Ti, 50,52,54Cr, 54,56,58Fe, 58,60,62,64Ni(3He, t), E=22 MeV; measured σ(Et). 46,48,50V, 50,52,54Mn, 54,56,58Co, 58,60,62,64Cu levels deduced isobaric analogs. Ti-V, Cr-Mn, Fe-Co, Ni-Cu isotopes deduced Coulomb displacement energies.

doi: 10.1016/0031-9163(66)90756-6
Citations: PlumX Metrics


1965AR06      Phys.Rev. 140, B1226 (1965)

D.D.Armstrong, A.G.Blair

(He3, d) Reaction on the N=28 Nuclei

NUCLEAR STRUCTURE 49Sc, 55Co, 52Cr, 53Mn; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.140.B1226
Citations: PlumX Metrics


1965BL05      Phys.Letters 16, 57 (1965)

A.G.Blair, D.D.Armstrong

Analogue States from the (He3, d) Reaction on Fe54, Ni58,60

NUCLEAR STRUCTURE 59Cu, 61Cu, 55Co; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0031-9163(65)90402-6
Citations: PlumX Metrics


1965BL13      Phys.Rev. 140, B1567 (1965)

A.G.Blair, D.D.Armstrong

Spectroscopy of the Lower Excited States of Co59

NUCLEAR STRUCTURE 59Co, 57Co; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.140.B1567
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF1022.


1964AR02      Bull. Am. Phys. Soc. 9, No. 4, 389, BA5 (1964)

D.D.Armstrong, A.G.Blair

(3He, d) Reaction on the N=28 Nuclei

NUCLEAR STRUCTURE 53Mn, 52Cr, 55Co, 49Sc; measured not abstracted; deduced nuclear properties.


1964AR09      Phys. Letters 10, 204 (1964)

D.D.Armstrong, A.G.Blair

Splitting of Single-Particle States in Sc49

NUCLEAR STRUCTURE 49Sc; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0031-9163(64)90170-2
Citations: PlumX Metrics


1964DA09      Phys.Letters 9, 327 (1964)

R.B.Day, A.G.Blair, D.D.Armstrong

The 4- State in Zr90

NUCLEAR STRUCTURE 90Zr; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0031-9163(64)90385-3
Citations: PlumX Metrics


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