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NSR database version of April 27, 2024.

Search: Author = O.Andersen

Found 12 matches.

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1990AN03      Phys.Rev. C41, 1296 (1990)

O.Andersen, A.S.Jensen, A.Miranda, G.C.Oades

Elastic Scattering of Kaons on Nuclei

NUCLEAR REACTIONS ¹²C(K⁺, K⁺), (K^-, K^-), E at 800 MeV/c; calculated elastic, total σ. Kerman-McManus-Thaler theory.

doi: 10.1103/PhysRevC.41.1296
Citations: PlumX Metrics

1990AN09      Phys.Rev. C41, R1906 (1990)

O.Andersen, A.S.Jensen, A.Miranda, G.C.Oades

Energy Shifts and Widths of Kaonic Atoms

NUCLEAR STRUCTURE Z ≤ 100; ¹²C, ¹¹³In, ²³⁸U; calculated kaonic atom level energy shifts, widths. Microscopic model.

ATOMIC PHYSICS, Mesic-Atoms Z ≤ 100; ¹²C, ¹¹³In, ²³⁸U; calculated kaonic atom level energy shifts, widths. Microscopic model.

doi: 10.1103/PhysRevC.41.R1906
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1985BA07      Phys.Lett. 152B, 157 (1985)

J.C.Bacelar, M.Diebel, O.Andersen, J.D.Garrett, G.B.Hagemann, B.Herskind, J.Kownacki, C.X.Yang, L.Carlen, J.Lyttkens, H.Ryde, W.Walus, P.O.Tjom

Configuration-Dependent Pairing and Deformation in ¹⁶³Er

NUCLEAR REACTIONS ¹⁵⁰Nd(¹⁸O, 5n), E=83 MeV; measured γ(θ), γγ-coin. ¹⁶³Er deduced levels, J, π, γ-branching, rotational band crossing frequencies, configuration dependent pairing, deformation. Cranking HFB calculation.

doi: 10.1016/0370-2693(85)91160-8
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1984GA09      Phys.Lett. 139B, 273 (1984)

J.J.Gaardhoje, O.Andersen, R.M.Diamond, C.Ellegaard, L.Grodzins, B.Herskind, Z.Sujkowski, P.M.Walker

High Energy Gamma Decay from Newly Formed Compound States

NUCLEAR REACTIONS ¹⁵⁰Nd(¹⁶O, X), E=84 MeV; ¹⁴⁸Nd(¹⁷O, X), E=72 MeV; measured Eγ, Iγ, γ yield. ¹⁶⁶Er deduced GDR decay mode, evaporated particle emission competition. Statistical model analysis.

doi: 10.1016/0370-2693(84)91078-5
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1982EL01      Phys.Rev.Lett. 48, 670 (1982)

C.Ellegaard, M.A.Deleplanque, O.Andersen, B.Herskind, F.S.Stephens, R.M.Diamond, H.Kluge, C.Schuck, S.Shih, J.E.Draper

Alignment Effects in Correlation Spectra

RADIOACTIVITY ^156,157,158Er [from ¹²²Sn(⁴⁰Ar, xn), E=185 MeV]; measured γγ(E); deduced noncollective alignment effects at high spin.

doi: 10.1103/PhysRevLett.48.670
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1982NO02      Phys.Lett. 108B, 269 (1982)

P.J.Nolan, D.M.Todd, P.J.Smith, D.J.G.Love, P.J.Twin, O.Andersen, J.D.Garrett, G.B.Hagemann, B.Herskind

The Influence of h_11/2 Protons in the First Backbends in ^130,131Ce

RADIOACTIVITY ¹²⁷La, ^130,131Ce [from ¹¹⁵In, ^116,117,118Sn(¹⁶O, X), (¹⁸O, X), E=75-85 MeV]; measured γγ-coin. ^130,131Ce deduced yrast levels, J, π, backbending, h_11/2 proton alignment. ¹²⁷La deduced levels, J, π. Enriched In, Sn targets.

doi: 10.1016/0370-2693(82)91190-X
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1981GA14      Phys.Rev.Lett. 47, 75 (1981)

J.D.Garrett, O.Andersen, J.J.Gaardhoje, G.B.Hagemann, B.Herskind, J.Kownacki, J.C.Lisle, L.L.Riedinger, W.Walus, N.Roy, S.Jonsson, H.Ryde, M.Guttormsen, P.O.Tjom

Evidence for Decreased Pairing Energies in Odd-N Nuclei from Band-Crossing Frequencies

NUCLEAR STRUCTURE ^{156,158,160,162,164}Er, ^{160,161,162,163,164,165,166,167}Yb, ^{164,168,169,170,171}Hf, ^{172,173,174,175,176}W; analyzed yrast band angular frequency systemetics, neutron pairing correlation parameter data; deduced odd neutron number dependence. Cranked shell model.

doi: 10.1103/PhysRevLett.47.75
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1981LI18      Phys.Scr. 24, 184 (1981)

Th.Lindblad, A.Johnson, S.A.Hjorth, C.G.Linden, O.Andersen, M.A.Deleplanque, J.D.Garrett, B.Herskind, F.S.Stephens

Gamma-Gamma Energy Correlations and Moment of Inertia in Barium Nuclei

NUCLEAR REACTIONS ¹²⁴Sn(¹²C, xnyp), E=118 MeV; measured γγ-coin. ^128,130Ba deduced moments of inertia. Two-dimensional coincidence technique.

doi: 10.1088/0031-8949/24/1B/014
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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
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1980RI02      Phys.Rev.Lett. 44, 568 (1980)

L.L.Riedinger, O.Andersen, S.Frauendorf, J.D.Garrett, J.J.Gaardhoje, G.B.Hagemann, B.Herskind, Y.V.Makovetzky, J.C.Waddington, M.Guttormsen, P.O.Tjom

Frequency and Alignment Classification of Multiple Band Crossings

NUCLEAR REACTIONS ^147,148Sm(¹⁶O, 3n), E=82 MeV; measured Iγ, γ(θ), γγ-coin. ^160,161Yb deduced levels, J, π, band structure, band crossing frequency, quasiparticle assignments. Cranking-model.

doi: 10.1103/PhysRevLett.44.568
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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
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1978AN02      Nucl.Phys. A295, 163 (1978)

O.Andersen, R.Bauer, G.S.Hagemann, M.L.Halbert, B.Herskind, M.Neiman, H.Oeschler, H.Ryde

A Study of γ-Decay Modes from High Angular Momentum Nuclear States by High Order Multiplicity Measurements

NUCLEAR REACTIONS ^148,150Nd(¹⁶O, xnγ), (¹⁸O, xnγ), E=69-78 MeV; measured γ-multiplicities, variance, skewness, fusion σ. Enriched targets.

doi: 10.1016/0375-9474(78)90027-1
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