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NSR database version of April 27, 2024.

Search: Author = D.L.Hillis

Found 19 matches.

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1984GU22      Nucl.Phys. A430, 485 (1984)

M.W.Guidry, R.E.Neese, C.R.Bingham, L.L.Riedinger, J.A.Vrba, I.Y.Lee, N.R.Johnson, G.R.Satchler, P.A.Butler, R.Donangelo, J.O.Rasmussen, D.L.Hillis, H.H.Kluge

Heavy-Ion Inelastic Scattering from Deformed Nuclei

NUCLEAR REACTIONS 162Dy(16O, 16O'), E=50-68 MeV; 232Th(86Kr, 86Kr'), E=350-450 MeV; 160Gd(40Ar, 40Ar'), E=100-170 MeV; 162Dy(40Ar, 40Ar'), E=120-170 MeV; 180Hf(40Ar, 40Ar'), E=135-175 MeV; 156Gd, 164Dy(40Ar, 40Ar'), E=120-160 MeV; measured γ(particle)-coin, σ(E); deduced ion-ion potentials. Gamma spectroscopy. Classical limit.

doi: 10.1016/0375-9474(84)90050-2
Citations: PlumX Metrics

1981FO03      Nucl.Phys. A361, 242 (1981)

F.Folkmann, J.D.Garrett, G.B.Hagemann, M.N.Harakeh, B.Herskind, D.L.Hillis, S.Ogaza, H.Emling, E.Grosse, D.Schwalm, R.S.Simon, P.O.Tjom

High Angular Momentum Decay Properties of the Compound Systems 100Ru* and 160Er* formed in 50Ti-Induced Reactions

NUCLEAR REACTIONS 50Ti, 110Pd(50Ti, X), E=163-229 MeV; measured γγ-coin, Eγ, < Eγ >, anisotropy vs summed cascade Eγ. 100Ru, 160Er deduced entry lines, effective moments of inertia, continuum γ-multipolarity vs spin.

doi: 10.1016/0375-9474(81)90478-4
Citations: PlumX Metrics

1980DE21      Phys.Rev.Lett. 45, 172 (1980)

M.A.Deleplanque, F.S.Stephens, O.Andersen, J.D.Garrett, B.Herskind, R.M.Diamond, C.Ellegaard, D.B.Fossan, D.L.Hillis, H.Kluge, M.Neiman, C.P.Roulet, S.Shih, R.S.Simon

Correlation Studies of Rotational Behavior at Very High Angular Momentum

NUCLEAR REACTIONS Sn(40Ar, xn), E=185 MeV; measured γγ-coin; deduced transition energy correlations in neutron-rich Er nuclei.

doi: 10.1103/PhysRevLett.45.172
Citations: PlumX Metrics

1980VA06      Phys.Lett. 91B, 361 (1980)

J.S.Vaagen, D.L.Hillis, P.D.Bond, C.E.Thorn, M.J.LeVine, J.J.Kolata, C.Flaum, J.-C.Sens

Striking Sensitivity of the Angular Distribution of 12C + 184W (4+) to the Nuclear Hexadecapole Parameter

NUCLEAR REACTIONS 184W(12C, 12C'), E=70 MeV; measured σ(θ). 184W level deduced hexadecapole deformation length. Rotor model, coupled-channels calculation.

doi: 10.1016/0370-2693(80)90996-X
Citations: PlumX Metrics

1979AG06      Phys.Rev.Lett. 43, 1778 (1979)

P.Aguer, R.P.Schmitt, G.J.Wozniak, D.Habs, R.M.Diamond, C.Ellegaard, D.L.Hillis, C.C.Hsu, G.J.Mathews, L.G.Moretto, G.U.Rattazzi, C.P.Roulet, F.S.Stephens

Fragment Spin Orientation in Deep-Inelastic Reactions from Anisotropy Measurements of Continuum γ Rays

NUCLEAR REACTIONS 197Au(136Xe, X), E=1064 MeV; measured (fragment)γ-coin; deduced depolarization of fragment angular momentum during deep-inelastic collisions. Statistical excitation, various depolarizing modes.

doi: 10.1103/PhysRevLett.43.1778
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1979AN14      Phys.Rev.Lett. 43, 687 (1979)

O.Andersen, J.D.Garrett, G.B.Hagemann, B.Herskind, D.L.Hillis, L.L.Riedinger

Transition-Energy Correlations in the γ-Ray Continuum - A New Approach

NUCLEAR REACTIONS 64Ni(16O, 2nα), E=80 MeV; measured correlated rotational cascades of γ-continuum. 74Se deduced moment of inertia, transition energy correlation.

doi: 10.1103/PhysRevLett.43.687
Citations: PlumX Metrics

1979BA32      Nucl.Phys. A325, 525 (1979)

F.T.Baker, A.Scott, E.E.Gross, D.C.Hensley, D.L.Hillis

30Si(12C, 12C') Reaction at 41.3 MeV

NUCLEAR REACTIONS 30Si(12C, 12C'), E=41.3 MeV; measured σ(E(12C'), θ); deduced optical-model parameters. 30Si level deduced sign, magnitude of nuclear β. Enriched target.

doi: 10.1016/0375-9474(79)90030-7
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1979HI03      Nucl.Phys. A325, 216 (1979)

D.L.Hillis, J.D.Garrett, O.Christensen, B.Fernandez, G.B.Hagemann, B.Herskind, B.B.Back, F.Folkmann

Gamma-Ray Multiplicity Studies for 40Ar and 86Kr Induced Reactions Leading to Er Compound Nuclei at Limiting Angular Momenta

NUCLEAR REACTIONS 116,120,122,124Sn(40Ar, xnγ), E=161-236 MeV; 76Ge(86Kr, xnγ), E=314-376 MeV; measured γγ-coin rates, < Eγ > ; deduced moments of γ-ray multiplicity distribution as function of xn, Eγ, L(max), moments of inertia. Statistical model analysis. Enriched targets.

doi: 10.1016/0375-9474(79)90162-3
Citations: PlumX Metrics

1979KO16      Phys.Rev.Lett. 43, 490 (1979)

H.J.Korner, D.L.Hillis, C.P.Roulet, P.Aguer, C.Ellegaard, D.B.Fossan, D.Habs, M.Neiman, F.S.Stephens, R.M.Diamond

Angular Momentum Selection Using Total Gamma-Ray Energies

NUCLEAR REACTIONS 124Sn(40Ar, xnγ), E=185 MeV; measured total Eγ for X=4, 5, 6, 7. 164Er deduced γ-multiplicity, width.

doi: 10.1103/PhysRevLett.43.490
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1979OE03      Nucl.Phys. A325, 463 (1979)

H.Oeschler, H.L.Harney, D.L.Hillis, K.S.Sim

On the Determination of the Reaction Cross Section from Elastic Scattering

NUCLEAR REACTIONS 146Nd(16O, 16O), E=81.5, 106.3 MeV; 130Te(32S, 32S), E=139.5 MeV; measured nothing; calculated σ(reaction). Coupled-channels method.

doi: 10.1016/0375-9474(79)90027-7
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1978HI07      Phys.Lett. 78B, 405 (1978)

D.L.Hillis, O.Christensen, B.Fernandez, A.J.Ferguson, J.D.Garrett, G.B.Hagemann, B.Herskind, B.B.Back, F.Folkmann

Anomalous Gamma-Ray Multiplicity Distributions - Evidence for Pre-Equilibrium Neutron Emission

NUCLEAR REACTIONS 124Sn(40Ar, xnγ), E=161-236 MeV; measured multiplicity distributions, < Eγ > ; deduced pre-equilibrium neutron emission at E=236 MeV.

doi: 10.1016/0370-2693(78)90471-9
Citations: PlumX Metrics

1978TJ01      Phys.Lett. 72B, 439 (1978)

P.O.Tjom, I.Espe, G.B.Hagemann, B.Herskind, D.L.Hillis

A New Experimental Method for the Study of Regions of High Spin and Excitation Energy

NUCLEAR REACTIONS 58Ni(16O, 2pγ), E=54.5-64.5 MeV; measured summed γ spectra, average γ-multiplicity. 72Se deduced structure.

doi: 10.1016/0370-2693(78)90728-1
Citations: PlumX Metrics

1977BA31      Nucl.Phys. A284, 135 (1977)

F.T.Baker, A.Scott, E.E.Gross, D.C.Hensley, D.L.Hillis

Nuclear Reorientation Effects for the 26Mg, 28Si(12C, 12C') Reactions at E = 41 MeV

NUCLEAR REACTIONS 26Mg(12C, 12C'), E=41.3 MeV, θ(cm)=19°-66°; 28Si(12C, 12C'), E=41.4 MeV, θ(cm)=18°-70°; measured σ(E(12C'), θ(cm)). 26Mg, 28Si deduced optical-model parameters, nuclear β2 deformations, signs of 2+ quadrupole moments. Enriched targets.

doi: 10.1016/0375-9474(77)90690-X
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1977BR30      Phys.Rev.Lett. 39, 1458 (1977)

H.C.Britt, B.H.Erkkila, P.D.Goldstone, R.H.Stokes, B.B.Back, F.Folkmann, O.Christensen, B.Fernandez, J.D.Garrett, G.B.Hagemann, B.Herskind, D.L.Hillis, F.Plasil, R.L.Ferguson, M.Blann, H.H.Gutbrod

Angular Momentum Limits in Fusion Reactions Induced by Argon and Krypton Projectiles

NUCLEAR REACTIONS 122,124Sn(40Ar, X), 76Ge(86Kr, X); measured γ-multiplicity. 70,74Ge(86Kr, X); measured σ(A, Z).

doi: 10.1103/PhysRevLett.39.1458
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1977HI07      Phys.Rev. C16, 1467 (1977)

D.L.Hillis, E.E.Gross, D.C.Hensley, C.R.Bingham, F.T.Baker, A.Scott

Multistep Effects in the Elastic and Inelastic Scattering of 70.4-MeV 12C Ions from the Even Neodymium Isotopes

NUCLEAR REACTIONS 142,144,146,148,150Nd(12C, 12C), (12C, 12C'), E=70.4 MeV; measured σ(θ); deduced optical model parameters. 142,144,146,148,150Nd deduced β. Coupled-channel analysis. Enriched targets.

doi: 10.1103/PhysRevC.16.1467
Citations: PlumX Metrics

1977HU02      Phys.Rev. C16, 384 (1977)

R.C.Hunter, L.L.Riedinger, D.L.Hillis, C.R.Bingham, K.S.Toth

Levels in 164Yb from 164Lu Decay

RADIOACTIVITY 164Lu [from 155Gd(14N, 5n), E=79 MeV]; measured T1/2, Eγ, Iγ, γγ-coin; deduced log ft. 164Yb deduced levels, J, π.

doi: 10.1103/PhysRevC.16.384
Citations: PlumX Metrics

1976HI01      Phys.Rev.Lett. 36, 304 (1976)

D.L.Hillis, E.E.Gross, D.C.Hensley, L.D.Rickertsen, C.R.Bingham, A.Scott, F.T.Baker

Multistep Processes in the Inelastic Scattering of 70.4-MeV 12C from 144Nd

NUCLEAR REACTIONS 144Nd(12C, 12C'), E=70.4 MeV; measured σ(E(12C'), θ). 144Nd levels deduced J, π, coupling.

doi: 10.1103/PhysRevLett.36.304
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1975HI03      Phys.Rev. C12, 260 (1975)

D.L.Hillis, C.R.Bingham, D.A.McClure, N.S.Kendrick, Jr., J.C.Hill, S.Raman, J.B.Ball, J.A.Harvey

Nuclear Spectroscopy of 145Nd

RADIOACTIVITY 145Pr; measured Eγ, Iγ, γγ-coin; deduced log ft. 145Nd deduced levels, J, π.

NUCLEAR REACTIONS 144Nd(n, γ), E=thermal; measured Eγ, Iγ, γγ-coin. 144Nd(d, p), E=33.3 MeV; measured σ(Ep, θ). 144Nd(α, 3He), E=66.2 MeV; measured σ(E(3He)). 146Nd(p, d), E=31 MeV; measured σ(Ed, θ). 145Nd deduced levels, J, π, L, S, neutron separation, γ-branching.

doi: 10.1103/PhysRevC.12.260
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1973BI09      Phys.Rev. C8, 729 (1973)

C.R.Bingham, D.L.Hillis

Neutron Shell Structure in 125Sn by (d, p) and (α, 3He) Reactions

NUCLEAR REACTIONS 124Sn(d, p), (α, 3He), Ed=33.3 MeV, Eα=65.7 MeV; measured σ(Ep, θ), σ(E(3He), θ). 125Sn levels deduced L, J, S.

doi: 10.1103/PhysRevC.8.729
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