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NSR database version of April 26, 2024.

Search: Author = D.D.Armstrong

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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
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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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