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NSR database version of May 10, 2024.

Search: Author = S.Elfstrom

Found 16 matches.

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1993LE11      Nucl.Phys. A559, 277 (1993)

J.P.Lestone, J.R.Leigh, J.O.Newton, D.J.Hinde, J.X.Wei, J.X.Chen, S.Elfstrom, M.Zielinska-Pfabe

Pre-Scission Charged-Particle Multiplicities following the Reactions 164,167,170Er + 28Si

NUCLEAR REACTIONS 164,167,170Er(28Si, F), E=140-185 MeV; measured fission (fragment)p-, (fragement)α-coin, σ(fragment, θ, E(α, p)); deduced pre-, post-fission proton and alpha multiplicities. 192,195,198Pb deduced statistical model level-density parameters, dynamical effects.

doi: 10.1016/0375-9474(93)90192-Z
Citations: PlumX Metrics


1992RO03      Phys.Rev. C45, 719 (1992)

H.Rossner, D.J.Hinde, J.R.Leigh, J.P.Lestone, J.O.Newton, J.X.Wei, S.Elfstrom

Influence of Pre-Fission Particle Emission on Fragment Angular Distributions Studied for 208Pb(16O, f)

NUCLEAR REACTIONS 208Pb(16O, F), E=80-130 MeV; measured σ(fragment θ, En); deduced pre-, post-scission multiplicities. 224Th deduced fission yield vs decay time, temperature.

doi: 10.1103/PhysRevC.45.719
Citations: PlumX Metrics


1991HI08      Phys.Lett. 258B, 35 (1991)

D.J.Hinde, J.R.Leigh, J.P.Lestone, J.O.Newton, S.Elfstrom, J.X.Wei, M.Zielinska-Pfabe

The Effect of the Angular Momentum Dependence of the Fission Probability on the Determination of Fission Time Scales from Fission Excitation Functions

NUCLEAR REACTIONS 197Au(16O, F), 181Ta(19F, F), E not given; calculated fission probability vs excitation energy; deduced angular momentum role in fission time scales determination.

doi: 10.1016/0370-2693(91)91204-9
Citations: PlumX Metrics


1991LE21      Phys.Rev.Lett. 67, 1078 (1991)

J.P.Lestone, J.R.Leigh, J.O.Newton, D.J.Hinde, J.X.Wei, J.X.Chen, S.Elfstrom, D.G.Popescu

Fission Time Scales from Prescisson Charged-Particle Multiplicities

NUCLEAR REACTIONS 164,167,170Er(28Si, X), E=140-185 MeV; measured proton, α-spectra, multiplicities; deduced reaction mechanism. 192,195,198Pb deduced fission characteristics.

doi: 10.1103/PhysRevLett.67.1078
Citations: PlumX Metrics


1991WE18      Phys.Rev.Lett. 67, 3368 (1991)

J.X.Wei, J.R.Leigh, D.J.Hinde, J.O.Newton, R.C.Lemmon, S.Elfstrom, J.X.Chen, N.Rowley

Experimental Determination of the Fusion-Barrier Distribution for the 154Sm + 16O Reaction

NUCLEAR REACTIONS 154Sm(16O, X), E=54-110 MeV; measured σ(evaporation residue θ); deduced fusion σ(E), barrier distributions.

doi: 10.1103/PhysRevLett.67.3368
Citations: PlumX Metrics


1991WE19      Nucl.Instrum.Methods Phys.Res. A306, 557 (1991)

J.X.Wei, J.R.Leigh, D.C.Weisser, J.O.Newton, S.Elfstrom, J.P.Lestone, J.X.Chen, D.G.Popescu, D.J.Hinde

A Compact Velocity Filter for Evaporation Residue Measurements

NUCLEAR REACTIONS 130Te(28Si, X), E=100-160 MeV; 170Er(16O, X), E=110 MeV; 176Yb(16O, X), E=100 MeV; 186W(16O, X), E=70 MeV; 154Sm(16O, X), E=60 MeV; measured σ(evaporation residue θ). Velocity filter.

doi: 10.1016/0168-9002(91)90052-R
Citations: PlumX Metrics


1988JE01      Nucl.Phys. A481, 355 (1988)

D.Jerrestam, S.Elfstrom, W.Klamra, T.Lindblad, C.G.Linden, V.Barci, H.El-Samman, J.Gizon

The Effective Moment of Inertia in 124Xe, 126-128Ba, 129,131Ce and 162Er Isotopes

NUCLEAR REACTIONS 120,122Sn, 124Te(12C, X), E=118 MeV; 161Dy(α, X), E=39.5 MeV; measured E(γ), I(γ), γ-multiplicity. 124Xe, 126,127,128Ba, 129,131Ce, 162Er deduced effective moment of inertia.

doi: 10.1016/0375-9474(88)90502-7
Citations: PlumX Metrics


1986BA63      Z.Phys. A325, 399 (1986)

V.Barci, H.El-Samman, A.Gizon, J.Gizon, R.Kossakowski, B.M.Nyako, T.Vertse, S.Elfstrom, D.Jerrestam, W.Klamra, Th.Lindblad, T.Bengtsson

Effective Moment of Inertia in 132Ce, 134Nd and 136Nd

NUCLEAR STRUCTURE 132Ce, 134,136Nd; calculated effective moments of inertia. Cranking Nilsson-Strutinsky model.

NUCLEAR REACTIONS 96Zr, 98,100Mo(40Ar, X), E=160-189 MeV; measured continuum Eγ, Iγ, σ(Eγ, E), γ(θ). 132Ce, 134,136Nd deduced moments of inertia. NaI(Tl) detectors. Cranking Nilsson-Strutinsky model.


1985JE03      Phys.Scr. 31, 317 (1985)

D.Jerrestam, V.Barci, S.Elfstrom, H.El-Samman, J.Gizon, W.Klamra, Th.Lindblad, C.G.Linden

The Effective Moment of Inertia in 130Ce and 129La

NUCLEAR REACTIONS 124Te(12C, 6n), (12C, 6np), E=118 MeV; measured γ-spectra, sum energy spectra. 130Ce, 129La deduced effective moment of inertia.

doi: 10.1088/0031-8949/31/5/004
Citations: PlumX Metrics


1984HJ01      Nucl.Phys. A415, 127 (1984)

S.A.Hjorth, S.Elfstrom, L.Hildingsson, D.Jerrestam, A.Johnson, W.Klamra, Th.Lindblad, C.G.Linden, L.Westerberg

Quantitative Study of E(γ)E(γ)-Correlations in the 122Sn + 106 MeV 12C Compound System

NUCLEAR REACTIONS 122Sn(12C, X), E=106 MeV; measured γγ-coin, γ-ray multiplicity; deduced unfolded γγ-energy correlation matrix. 134Ba deduced average γ-decay properties, moment of inertia, aligned angular momentum.

doi: 10.1016/0375-9474(84)90603-1
Citations: PlumX Metrics


1984KO17      ATOMKI Kozlem. 26, 33 (1984)

J.Kownacki, J.Jastrzebski, P.Koczon, W.Skulski, J.Wrzesinski, J.Sieniawski, J.Styczen, W.Walus, A.Celler, E.Liukkonen, A.Lukko, A.Pakkanen, Th.Lindblad, S.Elfstrom

Multipolarity Excitations in the Single Closed Shell Nucleus 14058Ce82

NUCLEAR REACTIONS 138Ba(α, 2n), E not given; measured I(ce), γγ-coin. 140Ce deduced levels, J, π, T1/2, ICC, configuration. Intermediate image plus Si-Li electron spectrometer.


1983HA30      Phys.Rev. C28, 1860 (1983)

J.Hattula, S.Juutinen, H.Helppi, A.Pakkanen, M.Piiparinen, S.Elfstrom, Th.Lindblad

Band Crossings in 86Zr

NUCLEAR REACTIONS Sr(3He, xnγ), E=27 MeV; Sr(α, xnγ), E=55 MeV; measured Eγ, Iγ, γγ(t), γ(θ). 86Zr deduced levels, T1/2, band structure, yrast line backbending characteristics.

doi: 10.1103/PhysRevC.28.1860
Citations: PlumX Metrics


1982EL02      Z.Phys. A305, 87 (1982)

S.Elfstrom, I.Forsblom, K.Fransson, L.Hildingsson, W.Klamra

The Band Structure of the Odd-Odd 166Tm Nucleus

NUCLEAR REACTIONS 165Ho(α, 3n), E ≈ 34-46 MeV; measured σ(Eγ), γγ(θ), γγ(t), Eγ, Iγ. 166Tm deduced levels, γ-branching, rotational bands.


1978DU06      Z.Phys. A287, 165 (1978)

F.Dubbers, L.Funke, P.Kemnitz, G.Winter, S.Elfstrom, T.Lindblad, C.G.Linden

Isomeric States and Rotational Structure in the Doubly-Odd Nucleus 176Ta

NUCLEAR REACTIONS 175Lu(α, 3nγ), E=39, 43 MeV; measured Eγ, Iγ, γ(θ, t), γγ(t). 176Hf(d, 2nγ), E=13 MeV; measured Eγ, Iγ, γ(t), γγ-coin. 176Hf(p, nγ), E=6.5 MeV; measured Eγ, Iγ, γ(t). 176Ta deduced levels, T1/2, J.

doi: 10.1007/BF01408086
Citations: PlumX Metrics


1978KE12      Nucl.Phys. A311, 11 (1978)

P.Kemnitz, L.Funke, F.Stary, E.Will, G.Winter, S.Elfstrom, S.A.Hjorth, A.Johnson, T.Lindblad

In-Beam Study of High-Spin Few-Particle States and the Decay of an 11/2 Isomer in 151Tb

NUCLEAR REACTIONS 151Eu(α, 4n), E=45-55 MeV; 151Eu(3He, n), E=24-32 MeV; measured σ(E, Eγ, θ), Eγ, Iγ, γγ-coin, γ(t), E(ce), I(ce). 151Tb deduced levels, J, π, ICC, T1/2.

doi: 10.1016/0375-9474(78)90498-0
Citations: PlumX Metrics


1978WI02      Nucl.Phys. A299, 285 (1978)

G.Winter, J.Doring, L.Funke, P.Kemnitz, E.Will, S.Elfstrom, S.A.Hjorth, A.Johnson, T.Lindblad

Evidence for Rotational Band Structures in the N = 88 Nuclide 153Tb

NUCLEAR REACTIONS 151Eu(α, 2n), E=23-27 MeV; 153Eu(α, 4n), E=39-51 MeV; measured σ(Eα, Eγ, θ), Eγ, Iγ, γγ-coin. 153Tb deduced levels, J, π, gK-gR. Coriolis coupling calculations. Enriched targets, Ge(Li) detectors.

doi: 10.1016/0375-9474(78)90031-3
Citations: PlumX Metrics


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