NSR Query Results


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NSR database version of May 21, 2024.

Search: Author = K.B.Nielsen

Found 12 matches.

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1995CH61      Hyperfine Interactions 96, 213 (1995)

H.-S.Cho, T.Briere, S.Srinivas, C.Russell, G.Gowri, R.Pati, T.P.Das, M.Frank, W.Kreische, K.B.Nielsen

First Principles Investigation of 19F(*) Nuclear Quadrupole Interaction in Fourth Group Tetrafluorides

NUCLEAR MOMENTS 19F; calculated J=5/2 level associated quadrupole interactions in CF4, SiF4, GeF4. Hartree-Fock-Roothaan procedure.

doi: 10.1007/BF02066284
Citations: PlumX Metrics


1987NI08      Hyperfine Interactions 35, 643 (1987)

K.B.Nielsen, E.Danielsen, J.W.Petersen, M.Sondergaard, G.Weyer, and the ISOLDE Collaboration

Magnetic Hyperfine Fields of 119Sn in Vacancy-Associated Defect Structures in 3d Ferromagnets

NUCLEAR REACTIONS 119Sn(γ, γ), E=89.53 keV; measured Mossbauer spectra; deduced hyperfine interaction parameters.


1984NI08      J.Phys.(London) C17, 3519 (1984)

K.B.Nielsen, H.K.Schou, T.Lauritsen, G.Weyer, I.Stensgaard, J.W.Petersen, S.Damgaard

The Electric Quadrupole Hyperfine Interaction at Sites of Ion-Implanted Fluorine in Amorphous and Crystalline Silicon

NUCLEAR REACTIONS 19F(p, p'), E=2.02 MeV; measured γ(θ, H.t). 19F level deduced electric quadrupole coupling constant. Recoil ion implantation in Si.

doi: 10.1088/0022-3719/17/20/005
Citations: PlumX Metrics


1979DU04      Phys.Rev. C19, 2322 (1979)

C.L.Duke, W.L.Talbert, Jr., F.K.Wohn, J.K.Halbig, K.B.Nielsen

Decay of 90Kr

RADIOACTIVITY 90Kr [from 235U(n, F), E=thermal]; measured Eγ, Iγ, I(ce), γγ-coin. 90Rb deduced levels, ICC, multipolarities, J, π, log ft. Mass separation, Ge(Li) detectors, magnetic spectrometer.

doi: 10.1103/PhysRevC.19.2322
Citations: PlumX Metrics


1979SE10      Hyperfine Interactions 7, 71 (1979)

W.Semmler, K.B.Nielsen, J.C.Sindholt, G.Weyer, F.Abildskov

On the Role of Combined Static Hyperfine Interactions for the Interpretation of In-Beam Nuclear Larmor-Precession Measurements

NUCLEAR REACTIONS 107Ag(p, n), E=8 MeV; 109Ag(p, n), E=7 MeV; measured γγ(θ, H, t) in Ag. 107,109Cd levels deduced hfs, effective field gradients for CdAg system. Enriched targets. Combined static, electric, magnetic hf interaction.

doi: 10.1007/BF01021493
Citations: PlumX Metrics


1969NI02      Nucl.Phys. A124, 445(1969)

K.B.Nielsen, N.Rud, J.C.Overgard, H.E.Sorensen

K-Shell Particle Parameters for E2 Transitions in 152Sm and 154Gd

RADIOACTIVITY 152Eu, 154Eu; measured γce(θ), γγ(θ). 152Sm, 154Gd deduced K conversion particle parameters.

doi: 10.1016/0375-9474(69)90368-6
Citations: PlumX Metrics


1968DE12      Phys.Letters 27B, 209(1968) ;Erratum Phys.Letters 27B, 455 (1968)

B.I.Deutch, K.B.Nielsen, H.Bernas

Time-Dependent Hyperfine Interaction of 169Tm in Iron

RADIOACTIVITY 169Yb; measured γγ(θ, H, T) in Fe; deduced time-dependent magnetic interaction.

doi: 10.1016/0370-2693(68)90273-6
Citations: PlumX Metrics


1968NI03      Phys.Lett. 27B, 150 (1968)

H.L.Nielsen, K.B.Nielsen, N.Rud

The E2 + M1 Decay of the 2+ Beta-Vibrational State in 178Hf

RADIOACTIVITY 178Ta; measured Iγ, γγ-coin, γγ(θ). 178Hf transitions deduced γ-mixing.

doi: 10.1016/0370-2693(68)90055-5
Citations: PlumX Metrics


1967NI04      Phys.Letters 25B, 208 (1967)

K.B.Nielsen, B.I.Deutch

Perturbed Angular Correlation Measurements with β-Particles from 154Eu

NUCLEAR STRUCTURE 154Eu; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0370-2693(67)90039-1
Citations: PlumX Metrics


1966DE08      Phys.Letters 21, 659 (1966)

B.I.Deutch, P.Hornshoj, K.B.Nielsen, F.Boehm

Internal Magnetic Field of Lutecium in Iron and g Factor in 175Lu

NUCLEAR STRUCTURE 175Yb, 175Lu; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0031-9163(66)90115-6
Citations: PlumX Metrics


1966TH09      Nucl.Phys. 88, 289 (1966)

J.E.Thun, S.Tornkvist, K.B.Nielsen, H.Snellman, F.Falk, A.Mocoroa

Levels and Transitions in 133Cs

RADIOACTIVITY 133Ba; measured Eγ, I(ce), Iγ, ICC, K/KLM capture, γγ(θ), γ ce(θ); deduced Q. 133Cs deduced levels, J, π, delta(E2/M1), nuclear penetration effect.

doi: 10.1016/0029-5582(66)90589-X
Citations: PlumX Metrics


1963BI13      Phys.Letters 7, 57 (1963); Erratum Phys.Letters 8, 220 (1964)

K.M.Bisgard, K.B.Nielsen, J.Sodemann

The State at 1576 keV in Sm152

NUCLEAR STRUCTURE 152Sm; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0031-9163(63)90441-4
Citations: PlumX Metrics


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