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NSR database version of April 11, 2024.

Search: Author = L.P.Ekstrom

Found 68 matches.

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1999RA22      Eur.Phys.J. A 6, 225 (1999)

B.Ramstein, C.A.Mosbacher, D.Bachelier, I.Bergqvist, M.Boivin, J.L.Boyard, A.Brockstedt, L.Carlen, R.Dahl, P.Ekstrom, C.Ellegaard, C.Gaarde, T.Hennino, J.C.Jourdain, C.Goodman, J.S.Larsen, P.Radvanyi, M.Roy-Stephan

Inclusive ²(³He, t) Reaction at 2 GeV

NUCLEAR REACTIONS ²H(³He, t), E=2 GeV; measured σ(E, θ), energy transfer spectra; deduced Δ resonance contributions, final state interaction role. Coupled channels analysis.

doi: 10.1007/s100500050338
Citations: PlumX Metrics

1997BA63      Z.Phys. A359, 5 (1997)

R.A.Bark, P.Bosetti, G.B.Hagemann, H.Ryde, A.Brockstedt, H.Carlsson, L.P.Ekstrom, A.Nordlund, B.Herskind, S.Leoni, A.Bracco, F.Camera, S.Frattini, M.Mattiuzzi, B.Million, C.Rossi-Alvarez, G.de Angelis, D.Bazzacco, S.Lunardi, M.De Poli

High-K Band Structures in ¹⁶⁴Er

NUCLEAR REACTIONS ¹⁵⁰Nd(¹⁸O, 4n), E=87 MeV; measured Eγ, Iγ, γγ-coin. ¹⁶⁴Er deduced high-spin levels, J, π, K, band configurations, B(λ) ratios.

doi: 10.1007/s002180050357
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1997HA23      Nucl.Phys. A618, 199 (1997)

G.B.Hagemann, H.Ryde, P.Bosetti, A.Brockstedt, H.Carlsson, L.P.Ekstrom, A.Nordlund, R.A.Bark, B.Herskind, S.Leoni, A.Bracco, F.Camera, S.Frattini, M.Mattiuzzi, B.Million, C.Rossi-Alvarez, G.de Angelis, D.Bazzacco, S.Lunardi, M.De Poli

Interactions between a Multitude of Rotational Bands in Well Deformed Odd Nuclei: A new method for spin and parity assignment

NUCLEAR REACTIONS ¹⁵⁰Nd(¹⁸O, 5n), E=87 MeV; measured Eγ, Iγ, DCO ratios, γγγ-coin. ¹⁶³Er deduced levels, J, π, rotational bands, multi-quasiparticle structure, strength of band interactions. Enriched target, array of Compton suppressed Ge detectors.

doi: 10.1016/S0375-9474(97)00056-0
Citations: PlumX Metrics

1996BO01      Phys.Rev.Lett. 76, 1204 (1996)

P.Bosetti, S.Leoni, A.Bracco, B.Herskind, T.Dossing, G.B.Hagemann, R.Bark, A.Brockstedt, P.Ekstrom, H.Carlsson, A.Nordlund, H.Ryde, F.Camera, S.Frattini, M.Mattiuzzi, B.Million, D.Bazzacco, R.Burch, G.de Angelis, D.De Acuna, M.de Poli, P.Pavan

Possible Conservation of the K-Quantum Number in Excited Rotating Nuclei

NUCLEAR REACTIONS ¹⁵⁰Nd(¹⁸O, xn), E=87 MeV; measured γγγ-coin. ¹⁶³Er deduced low-, high-K rotational band characteristics.

doi: 10.1103/PhysRevLett.76.1204
Citations: PlumX Metrics

1995CA27      Nucl.Phys. A592, 89 (1995)

H.Carlsson, R.A.Bark, L.P.Ekstrom, A.Nordlund, H.Ryde, G.B.Hagemann, S.J.Freeman, H.J.Jensen, T.Lonnroth, M.J.Piiparinen, H.Schnack-Petersen, F.Ingebretsen, P.O.Tjom

Electromagnetic Properties and High-Spin States in ¹⁷³Ta

NUCLEAR REACTIONS ¹⁶⁰Gd(¹⁹F, 6n), E=103, 105 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ). ¹⁷³Ta deduced high-spin levels, J, π rotational band structure, configurations, alignments, B(M1)/B(E2) ratios, B(E1) values. Enriched target, array of Compton-suppressed Ge detectors.

doi: 10.1016/0375-9474(95)00210-R
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1995LE20      Nucl.Phys. A587, 513 (1995)

S.Leoni, B.Herskind, T.Dossing, P.Rasmussen, P.Bosetti, A.Bracco, S.Frattini, M.Matsuo, N.Nica, E.Vigezzi, A.Atac, M.Bergstrom, A.Brockstedt, H.Carlsson, P.Ekstrom, F.Ingebretsen, H.J.Jensen, J.Jongman, G.B.Hagemann, R.M.Lieder, T.Lonnroth, A.Maj, B.Million, A.Nordlund, J.Nyberg, M.Piiparinen, H.Ryde, D.C.Radford, M.Sugawara, P.O.Tjom, A.Virtanen

The Distribution of the Rotational Transition Strength in Warm Nuclei Studied through γ-Ray Correlations

NUCLEAR REACTIONS ¹³⁰Te(³⁷Cl, 5n), (³⁷Cl, 4n), E=166 MeV; measured γγγ-coin, γ-multiplicity. ^162,163Tm deduced rotational motion damping, transition strength.

doi: 10.1016/0375-9474(95)00024-U
Citations: PlumX Metrics

1995NO04      Nucl.Phys. A591, 117 (1995)

A.Nordlund, R.Bengtsson, P.Ekstrom, M.Bergstrom, A.Brockstedt, H.Carlsson, H.Ryde, Y.Sun, A.Atac, G.B.Hagemann, B.Herskind, H.J.Jensen, J.Jongman, S.Leoni, A.Maj, J.Nyberg, P.O.Tjom

Probing the Limits of Complete Spectroscopy in ¹⁶⁴Yb

NUCLEAR REACTIONS ¹⁵²Sm(¹⁶O, 4n), E=83.2 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ). ¹⁶⁴Yb deduced levels, J, configurations, routhians, alignments. Cranked shell model calculations. Array of Compton-suppressed Ge-dectors.

doi: 10.1016/0375-9474(95)00124-J
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Data from this article have been entered in the XUNDL database. For more information, click here.

1995SC39      Nucl.Phys. A594, 175 (1995)

H.Schnack-Petersen, R.Bengtsson, R.A.Bark, P.Bosetti, A.Brockstedt, H.Carlsson, L.P.Ekstrom, G.B.Hagemann, B.Herskind, F.Ingebretsen, H.J.Jensen, S.Leoni, A.Nordlund, H.Ryde, P.O.Tjom, C.X.Yang

Superdeformed Triaxial Bands in ^163,165Lu

NUCLEAR REACTIONS ¹³⁸Ba(³¹P, 4n), E=155 MeV; ¹⁵⁰Sm(¹⁹F, 4n), E=95 MeV; measured Eγ, γγ-coin, Iγ. ¹⁶⁵Lu deduced high-spin levels, J, π, rotational band, superdeformed structure. Enriched target, array of Compton suppressed Ge-detectors. Calculation of superdeformed highly triaxial local minima in configuration separated total energy surfaces.

doi: 10.1016/0375-9474(95)00363-6
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Data from this article have been entered in the XUNDL database. For more information, click here.

1994BR09      Nucl.Phys. A571, 337 (1994)

A.Brockstedt, J.Lyttkens-Linden, M.Bergstrom, L.P.Ekstrom, H.Ryde, J.C.Bacelar, J.D.Garrett, G.B.Hagemann, B.Herskind, F.R.May, P.O.Tjom, S.Frauendorf

Interpretation of Bands in ¹⁶³Er within the Tilted Rotation Scheme Enchanced E1 Decay Strength

NUCLEAR REACTIONS ¹⁵⁰Nd(¹⁸O, 5n), E=83 MeV; measured Eγ, γγ-coin, Iγ. ¹⁶³Er deduced levels, J, π, B(M1)/B(E2), B(E1), high-K, multi-quasiparticle states. Tilted cranking calculations.

doi: 10.1016/0375-9474(94)90065-5
Citations: PlumX Metrics

1994ES01      Nucl.Phys. A567, 377 (1994)

J.Espino, J.D.Garrett, G.B.Hagemann, P.O.Tjom, C.-H.Yu, M.Bergstrom, L.Carlen, L.P.Ekstrom, J.Lyttkens-Linden, H.Ryde, R.Bengtsson, T.Bengtsson, R.Chapman, D.Clarke, F.Khazaie, J.C.Lisle, J.N.Mo

Rotational Band Structures in ^171,172W Aspects on Signature Partnership at High Spin

NUCLEAR REACTIONS ¹⁴⁶Nd(³⁰Si, 5n), (³⁰Si, 4n), E=160 MeV; measured Eγ, Iγ, σ(Eγ, θ), γγ-coin. ^171,172W deduced levels, J, π, γ-branching, B(M1)/B(E2) ratios, experimental routhians, aligned angular momentum. Enriched targets, arrays of Compton-suppressed Ge-detectors.

doi: 10.1016/0375-9474(94)90155-4
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Data from this article have been entered in the XUNDL database. For more information, click here.

1993BR10      Nucl.Phys. A557, 469c (1993)

A.Brockstedt, J.Lyttkens-Linden, M.Bergstrom, L.P.Ekstrom, H.Ryde, J.C.Bacelar, S.Frauendorf, J.D.Garrett, G.B.Hagemann, B.Herskind, F.R.May, P.O.Tjom

Interpretation of Bands in ¹⁶³Er within the Tilted Rotation Scheme

NUCLEAR REACTIONS ¹⁵⁰Nd(¹⁸O, 5n), E=83 MeV; measured γγ-coin. ¹⁶³Er deduced levels, J, π, band structure, K, configuration. Tilted rotation scheme interpretation.

doi: 10.1016/0375-9474(93)90563-D
Citations: PlumX Metrics

1993CA02      Nucl.Phys. A551, 295 (1993)

H.Carlsson, M.Bergstrom, A.Brockstedt, L.P.Ekstrom, J.Lyttkens-Linden, H.Ryde, R.A.Bark, G.B.Hagemann, J.D.Garrett, R.Chapman, D.Clarke, F.Khazaie, J.C.Lisle, J.N.Mo

Back-Bending in the πi_13/2 Band and Proton-Neutron Interactions in ¹⁷¹Re

NUCLEAR REACTIONS ¹²³Sb(⁵²Cr, 4n), E=236 MeV; measured Eγ, Iγ, γγ-coin. ¹⁷¹Re deduced levels, J, π, configurations, alignments, B(M1)/B(E2) ratios, pairing, shape coexistence, band structure. Cranking shell model, three-band mixing calculations.

doi: 10.1016/0375-9474(93)90483-E
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1993OL03      Nucl.Phys. A559, 368 (1993)

N.Olsson, H.Conde, E.Ramstrom, T.Ronnqvist, R.Zorro, J.Blomgren, A.Hakansson, G.Tibell, O.Jonsson, L.Nilsson, P.-U.Renberg, A.Brockstedt, P.Ekstrom, M.Osterlund, S.Y.van der Werf, D.J.Millener, G.Szeflinska, Z.Szeflinski

The ¹²C(n, p)¹²B Reaction at E(n) = 98 MeV

NUCLEAR REACTIONS ¹²C(n, p), E=98 MeV; measured σ(Ep, θ), θ=0°-33°. ¹²B deduced ΔL=0-3 multipole strength distributions. DWBA calculations, multipole decomposition.

doi: 10.1016/0375-9474(93)90159-U
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22243.

1992EK01      Nucl.Instrum.Methods Phys.Res. A313, 421 (1992)

L.P.Ekstrom, A.Nordlund

Gamma-Gamma Correlations with Detector Arrays

NUCLEAR REACTIONS ¹⁵²Sm(¹⁶O, 4n), E=83 MeV; measured γγ(θ), DCO ratios. ¹⁶⁴Yb deduced transition δ(M2/E1). Compton suppressed Ge detector array.

doi: 10.1016/0168-9002(92)90820-T
Citations: PlumX Metrics

1992EK02      Nucl.Data Sheets 67, 579 (1992)

L.P.Ekstrom, J.Lyttkens-Linden

Nuclear Data Sheets for A = 90

COMPILATION ⁹⁰Br, ⁹⁰Kr, ⁹⁰Rb, ⁹⁰Sr, ⁹⁰Y, ⁹⁰Nb, ⁹⁰Mo, ⁹⁰Tc, ⁹⁰Ru; compiled, evaluated structure data.

1991BR20      Nucl.Phys. A530, 571 (1991)

A.Brockstedt, I.Bergqvist, L.Carlen, L.P.Ekstrom, B.Jakobsson, C.Ellegaard, C.Gaarde, J.S.Larsen, C.Goodman, M.Bedjidian, D.Contardo, J.Y.Grossiord, A.Guichard, M.Roy-Stephan, M.Boivin, T.Hasegawa, P.Radvanyi

The (³He, t) Reaction at Intermediate Energies Spin-Isospin Multipole Transitions

NUCLEAR REACTIONS ²⁶Mg, ^40,48Ca, ⁵⁴Fe, ⁹⁰Zr, ²⁰⁸Pb(³He, t), E=0.9-2 GeV; measured σ(θ). ²⁶Al, ^40,48Sc, ⁵⁴Co, ⁹⁰Nb, ²⁰⁸Bi deduced spin multipole, Gamow-Teller transition strength distributions. DWIA calculations, quasi-elastic peak, distortion effects.

doi: 10.1016/0375-9474(91)90770-7
Citations: PlumX Metrics

1991JE04      Z.Phys. A340, 351 (1991)

H.J.Jensen, G.B.Hagemann, P.O.Tjom, S.Frauendorf, A.Atac, M.Bergstrom, A.Bracco, A.Brockstedt, H.Carlsson, P.Ekstrom, J.M.Espino, B.Herskind, F.Ingebretsen, J.Jongman, S.Leoni, R.M.Lieder, T.Lonnroth, A.Maj, B.Million, A.Nordlund, J.Nyberg, M.Piiparinen, H.Ryde, M.Sugawara, A.Virtanen

Interaction Strength and Shape Difference for the h_9/2 and h_11/2 Configurations in ¹⁶³Tm

NUCLEAR REACTIONS ¹⁴⁸Nd(¹⁹F, 4n), E=85 MeV; ¹³⁰Te(³⁷Cl, 4n), E=166 MeV; measured γ-spectra, multiplicities, γγ-coin. ¹⁶³Tm deduced levels, J, π, configuration, B(λ). Model comparisons.

doi: 10.1007/BF01290322
Citations: PlumX Metrics

1990BO25      Nucl.Phys. A515, 173 (1990)

W.T.A.Borghols, S.Brandenburg, J.H.Meier, J.M.Schippers, M.M.Sharma, A.van der Woude, M.N.Harakeh, A.Lindholm, L.Nilsson, S.Crona, A.Hakansson, L.P.Ekstrom, N.Olsson, R.de Leo

Neutron Decay of the Giant Resonance Region in ¹²⁴Sn and Especially of the Giant Monopole Resonance

NUCLEAR REACTIONS ¹²⁴Sn(α, α'), E=120 MeV; measured σ(θα, θn) vs excitation energy. ¹²⁴Sn deduced giant resonance, neutron decay characteristics. Statistical model calculations. ¹²⁴Sn(d, t), E=50 MeV; measured σ(Et). ¹²³Sn deduced level structure, low lying hole states.

doi: 10.1016/0375-9474(90)90365-S
Citations: PlumX Metrics

1990CO30      Nucl.Instrum.Methods Phys.Res. A292, 121 (1990)

H.Conde, S.Hultqvist, N.Olsson, T.Ronnqvist, R.Zorro, J.Blomgren, G.Tibell, A.Hakansson, O.Jonsson, A.Lindholm, L.Nilsson, P.-U.Renberg, A.Brockstedt, P.Ekstrom, M.Osterlund, F.P.Brady, Z.Szeflinski

A Facility for Studies of Neutron-Induced Reactions in the 50-200 MeV Range

NUCLEAR REACTIONS ¹²C(n, p), E=100 MeV; measured σ(Ep, θp). Monoenergetic beam, magnetic spectrometer, large angle, momentum acceptance.

doi: 10.1016/0168-9002(90)91739-X
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0651.

1990YU01      Nucl.Phys. A511, 157 (1990)

C.-H.Yu, G.B.Hagemann, J.M.Espino, K.Furuno, J.D.Garrett, R.Chapman, D.Clarke, F.Khazaie, J.C.Lisle, J.N.Mo, M.Bergstrom, L.Carlen, P.Ekstrom, J.Lyttkens, H.Ryde

High-Spin Spectroscopic Study of ¹⁶⁷Lu

NUCLEAR REACTIONS ¹²³Sb(⁴⁸Ca, 4n), E=206 MeV; measured Eγ, Iγ, σ(Eγ, θ), γγ-coin. ¹⁶⁷Lu deduced levels, J, π, γ-branching, B(M1)/B(E2) ratios, experimental routhians, aligned angular momentum. Enriched targets, array of Compton-suppressed Ge-detectors.

doi: 10.1016/0375-9474(90)90031-G
Citations: PlumX Metrics

1989BO34      Nucl.Phys. A504, 231 (1989)

W.T.A.Borghols, S.Brandenburg, J.H.Meier, J.M.Schippers, M.M.Sharma, A.van der Woude, M.N.Harakeh, A.Lindholm, L.Nilsson, S.Crona, A.Hakansson, L.P.Ekstrom, N.Olsson, R.De Leo

Particle Decay of the Giant Resonance Region in ⁹⁰Zr and Especially of the Giant Monopole Resonance

NUCLEAR REACTIONS ⁹⁰Zr(α, α'n), (α, α'p), E=120 MeV; measured α'p-, α'n-coin. ⁹⁰Zr deduced giant resonance neutron, proton decay characteristics. Statistical model calculation.

doi: 10.1016/0375-9474(89)90344-8
Citations: PlumX Metrics

1989BR15      Phys.Rev. C39, 2448 (1989)

S.Brandenburg, W.T.A.Borghols, A.G.Drentje, A.van der Woude, M.N.Harakeh, L.P.Ekstrom, A.Hakansson, L.Nilsson, N.Olsson, R.De Leo

Evidence for a (Semi) Direct Component in the Decay of the Isoscalar Giant Monopole in ²⁰⁸Pb

NUCLEAR REACTIONS ²⁰⁸Pb(α, α'n), E=120 MeV; analyzed data. ²⁰⁸Pb deduced isoscalar giant monopole resonance decay features. ²⁰⁷Pb level deduced branching ratios.

doi: 10.1103/PhysRevC.39.2448
Citations: PlumX Metrics

1989EL05      Phys.Lett. 231B, 365 (1989)

C.Ellegaard, C.Gaarde, T.S.Jorgensen, J.S.Larsen, B.Million, C.Goodman, A.Brockstedt, P.Ekstrom, M.Osterlund, M.Bedjidian, D.Contardo, D.Bachelier, J.L.Boyard, T.Hennino, J.C.Jourdain, M.Roy-Stephan, P.Radvanyi, P.Zupranski

Spin Structure of the Δ Excitation

NUCLEAR REACTIONS ^1,2H, ¹²C(polarized d, 2p), E=1.6, 2 GeV; measured pp-coin spectra, tensor polarization response; deduced Δ excitation spin structure.

doi: 10.1016/0370-2693(89)90677-1
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1988FR22      Nucl.Phys. A489, 508 (1988)

P.Frandsen, R.Chapman J.D.Garrett, G.B.Hagemann, B.Herskind, C.-H.Yu, K.Schiffer, D.Clarke, F.Khazaie, J.C.Lisle, J.N.Mo, L.Carlen, P.Ekstrom, H.Ryde

Electromagnetic Properties in ¹⁶⁵Lu

NUCLEAR REACTIONS ¹²⁴Sn(⁴⁵Sc, 4n), E=203 MeV; measured γγ-coin, I(γ)(E), DSA. ¹⁶⁵Lu deduced levels, quasiparticle alignments, routhians, mixing ratios, branching ratios, B(λ) ratios, transition quadrupole moment ratios, T_1/2, B(E2), feeding times. Enriched targets, array of escape-suppressed Ge detectors.

doi: 10.1016/0375-9474(88)90009-7
Citations: PlumX Metrics

1987BE25      Nucl.Phys. A469, 648 (1987)

I.Bergqvist, A.Brockstedt, L.Carlen, L.P.Ekstrom, B.Jakobsson, C.Ellegaard, C.Gaarde, J.S.Larsen, C.Goodman, M.Bedjidian, D.Contardo, J.Y.Grossiord, A.Guichard, R.Haroutunian, J.R.Pizzi, D.Bachelier, J.l.Boyard, T.Hennino, J.C.Jourdain, M.Roy-Stephan, M.Boivin, P.Radvanyi

The (³He, t) Reaction at Intermediate Energies: Spin-isospin transitions to states in ¹²N and ¹³N

NUCLEAR REACTIONS ^12,13C(³He, t), E=0.6-2.3 GeV; measured σ(Et, θt), σ(θ); deduced isovector strength ratio. ^12,13N deduced spin-isospin transitions. Magnetic spectrometer. DWIA calculations.

doi: 10.1016/0375-9474(87)90019-4
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1803.

1987BO37      Phys.Lett. 197B, 37 (1987)

W.T.A.Borghols, S.Brandenburg, S.Crona, R.De Leo, L.P.Ekstrom, A.Hakansson, M.N.Harakeh, A.Lindholm, J.H.Meier, L.Nilsson, N.Olsson, J.M.Schippers, M.M.Sharma, A.van der Woude

Neutron Decay of the Giant Monopole Resonance in ¹²⁴Sn

NUCLEAR REACTIONS ¹²⁴Sn(α, α'n), E=120 MeV; measured σ(θα', θn). ¹²⁴Sn deduced isoscalar giant monopole resonance neutron decay. ¹²³Sn deduced hole state J, π, spectroscopic strength.

doi: 10.1016/0370-2693(87)90337-6
Citations: PlumX Metrics

1987BR09      Nucl.Phys. A466, 29 (1987)

S.Brandenburg, W.T.A.Borghols, A.G.Drentje, L.P.Ekstrom, M.N.Harakeh, A.Van Der Woude, A.Hakansson, L.Nilsson, N.Olsson, M.Pignanelli, R.De Leo

Decay of the Isoscalar Giant Monopole Resonance in ²⁰⁸Pb

NUCLEAR REACTIONS ²⁰⁸Pb(α, α'n)E=120 MeV; measured σ(θ). ²⁰⁸Pb deduced giant monopole resonance, neutron decay characteristics. Statistical model calculations.

doi: 10.1016/0375-9474(87)90344-7
Citations: PlumX Metrics

1987EL08      Phys.Rev.Lett. 59, 974 (1987)

C.Ellegaard, C.Gaarde, T.S.Jorgensen, J.S.Larsen, C.Goodman, I.Bergqvist, A.Brockstedt, P.Ekstrom, M.Bedjidian, D.Contardo, J.Y.Grossiord, A.Guichard, D.Bachelier, J.L.Boyard, T.Hennino, J.C.Jourdain, M.Roy-Stephan, P.Radvanyi, J.Tinsley

Reaction (d(pol), ²He) at Intermediate Energies

NUCLEAR REACTIONS ¹H(d, 2p), E=0.65, 2 GeV; measured σ vs two-proton relative momentum. ¹H(polarized d, 2p), E=2 GeV; measured σ(Ep, θp), tensor analyzing power. Drift chambers, tensor polarized beam.

doi: 10.1103/PhysRevLett.59.974
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1986AN12      Nucl.Data Sheets 48, 251 (1986)

P.Andersson, L.P.Ekstrom, J.Lyttkens

Nuclear Data Sheets for A = 60

COMPILATION ⁶⁰Mn, ⁶⁰Fe, ⁶⁰Co, ⁶⁰Ni, ⁶⁰Cu, ⁶⁰Zn; compiled, evaluated structure data.

doi: 10.1016/S0090-3752(86)80110-7
Citations: PlumX Metrics

1986CO03      Phys.Lett. 168B, 331 (1986)

D.Contardo, M.Bedjidian, J.Y.Grossiord, A.Guichard, R.Haroutunian, J.R.Pizzi, C.Ellegaard, C.Gaarde, J.S.Larsen, C.Goodman, I.Bergqvist, A.Brockstedt, L.Carlen, P.Ekstrom, D.Bachelier, J.L.Boyard, T.Hennino, J.C.Jourdain, M.Roy-Stephan, M.Boivin, P.Radvanyi

Study of the Δ Isobar Excitation in Nuclei with the (³He, t) Reaction

NUCLEAR REACTIONS ¹²C, ⁴⁸Ca, ⁵⁴Fe, ⁸⁹Y, ¹⁵⁹Tb, ²⁰⁸Pb(³He, t), E=2 GeV; measured σ(θ) vs triton momentum; deduced isobar excitation.

doi: 10.1016/0370-2693(86)91639-4
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1984SI05      J.Phys.(London) G10, 383 (1984)

J.Simpson, P.A.Butler, P.D.Forsyth, J.F.Sharpey-Schafer, J.D.Garrett, G.B.Hagemann, B.Herskind, L.P.Ekstrom

Rotational Alignment in ¹⁵⁸Er and ¹⁵⁹Er

NUCLEAR REACTIONS ¹⁴⁵Nd(¹⁶O, 3n), E=75 MeV; ¹⁴⁶Nd(¹⁶O, 4n), ¹⁴⁵Nd(¹⁸O, 4n), E=84 MeV; measured γγ-coin, γγ(θ), γ linear polarization, I(ce); deduced residual quasiparticle interaction vs rotational frequency. ¹⁵⁸Er deduced levels, J, π, δ, ICC, γ-branching, band structure. ¹⁵⁹Er deduced levels, J, π, δ, γ-branching, band structure. Cranked shell model. Enriched targets, Ge(Li)-NaI(Tl) escape suppressed detectors, mini-orange spectrometer, sectored Ge(Li) polarimeter.

doi: 10.1088/0305-4616/10/3/012
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1983AN22      Nucl.Data Sheets 39, 641 (1983)

P.Andersson, L.P.Ekstrom, J.Lyttkens

Nuclear Data Sheets for A = 59

COMPILATION ⁵⁹Mn, ⁵⁹Fe, ⁵⁹Co, ⁵⁹Ni, ⁵⁹Cu, ⁵⁹Zn; compiled, evaluated structure data.

doi: 10.1016/S0090-3752(83)80006-4
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1983AR16      J.Phys.(London) G9, 1217 (1983)

S.E.Arnell, C.Ekstrom, L.P.Ekstrom, A.Nilsson, I.Ragnarsson, P.J.Smith, E.Wallander

Band Structure in ⁸¹Sr

NUCLEAR REACTIONS ⁷⁸Kr(α, nγ), E=14-18 MeV; ⁸⁰Kr(α, 3nγ), E=45 MeV; measured Eγ, Iγ, γ(θ), linear polarization, DSA, γγ-coin. ⁸¹Sr deduced levels, J, π, δ, T_1/2, γ-branching, B(λ), band structure. Particle-rotor model. Enriched solid, gas targets, Ge(Li) detectors.

doi: 10.1088/0305-4616/9/10/010
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1983EK01      Nucl.Data Sheets 38, 463 (1983)

L.P.Ekstrom, J.Lyttkens

Nuclear Data Sheets for A = 61

COMPILATION ⁶¹Fe, ⁶¹Co, ⁶¹Ni, ⁶¹Cu, ⁶¹Zn, ⁶¹Ga, ⁶¹Ge; compiled, evaluated structure data.

1983EL05      Phys.Rev.Lett. 50, 1745 (1983)

C.Ellegaard, C.Gaarde, J.S.Larson, C.Goodman, I.Bergqvist, L.Carlen, P.Ekstrom, B.Jakobsson, J.Lyttkens, M.Bedjidian, M.Chamcham, J.Y.Grossiord, A.Guichard, M.Gusakow, R.Haroutunian, J.R.Pizzi, D.Bachelier, J.L.Boyard, T.Hennino, J.C.Jourdain, M.Roy-Stephan, M.Boivin, P.Radvanyi

(³He, t) Reaction at Intermediate Energies

NUCLEAR REACTIONS C, ⁵⁴Fe, ⁸⁹Y(³He, t), E=0.6, 1.2, 2 GeV; measured σ(θ), σ(θ, Et); deduced spin-isospin excitation dominance, isobar resonance effects. DWIA, nucleon-nucleon data input.

doi: 10.1103/PhysRevLett.50.1745
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1983SI04      Nucl.Instrum.Methods 204, 463 (1983)

J.Simpson, P.A.Butler, L.P.Ekstrom

Application of a Sectored Ge(Li) Detector as a Compton Polarimeter

NUCLEAR REACTIONS ¹⁴⁶Nd(¹⁶O, 4n), E=84 MeV; measured γ linear polarization. Sectored Ge(Li) detector.

doi: 10.1016/0167-5087(83)90074-1
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1982RE16      Phys.Lett. 117B, 384 (1982)

J.Rekstad, A.Henriquez, F.Ingebretsen, G.Midttun, B.Skaali, R.Oyan, R.Haugland, S.Messelt, T.F.Thorsteinsen, G.Lovhoiden, L.P.Ekstrom

The Variation in γ-Ray Multiplicity with Nuclear Temperature Studied in ¹⁶⁰Dy

NUCLEAR REACTIONS ¹⁶¹Dy(³He, α), E=26 MeV; measured σ(Eα), αγ-coin, γ multiplicity. ¹⁶⁰Dy deduced level density parameter.

doi: 10.1016/0370-2693(82)90564-0
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1982SM01      J.Phys.(London) G8, 281 (1982)

P.J.Smith, L.P.Ekstrom, F.Kearns, P.J.Twin, N.J.Ward

Gamma-Ray Spectroscopy of ⁶¹Zn and a Planar Germanium Polarimeter System

NUCLEAR REACTIONS ⁵⁸Ni(α, nγ), E=10.75-16 MeV; measured γγ-, nγ-coin, γγ(θ), linear polarization, σ(Eγ). ⁶¹Zn deduced levels, J, π, δ, γ-branching ratios. Enriched target, Ge(Li) detector, planar polarimeter. Shell model.

doi: 10.1088/0305-4616/8/2/014
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1981EK01      J.Phys.(London) G7, 85 (1981)

L.P.Ekstrom, G.D.Jones, F.Kearns, T.P.Morrison, A.Nilsson, V.Paar, P.J.Twin, R.Wadsworth, E.Wallander, N.J.Ward

Gamma-Ray Spectroscopy on ⁸⁷Sr and the Energy-B(E2) Rule

NUCLEAR REACTIONS ⁸⁴Kr(α, nγ), E=11-17 MeV; measured γ(θ), γγ-coin, linear polarizations, DSA, σ(Eγ). ⁸⁷Sr deduced levels, J, π, δ, T_1/2, B(λ). Enriched target, Ge(Li) detectors. Generalized vibrator model.

doi: 10.1088/0305-4616/7/1/013
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1981EK02      Nucl.Data Sheets 32, 211 (1981)

L.P.Ekstrom

Nuclear Data Sheets for A = 75

COMPILATION ⁷⁵Zn, ⁷⁵Ga, ⁷⁵Ge, ⁷⁵As, ⁷⁵Se, ⁷⁵Br, ⁷⁵Kr, ⁷⁵Rb; compiled, evaluated structure data.

1981LY01      Nucl.Data Sheets 33, 1 (1981)

J.Lyttkens, K.Nilson, L.P.Ekstrom

Nuclear Data Sheets for A = 113

COMPILATION ¹¹³Ru, ¹¹³Rh, ¹¹³Pd, ¹¹³Ag, ¹¹³Cd, ¹¹³In, ¹¹³Sn, ¹¹³Sb, ¹¹³Te, ¹¹³I, ¹¹³Xe; compiled, evaluated structure data.

doi: 10.1016/S0090-3752(81)80033-6
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1981WA09      J.Phys.(London) G7, 815 (1981)

N.J.Ward, L.P.Ekstrom, G.D.Jones, F.Kearns, T.P.Morrison, O.M.Mustaffa, D.N.Simister, P.J.Twin, R.Wadsworth

Gamma-ray Studies of ⁶²Zn

NUCLEAR REACTIONS ⁵⁸Ni(⁶Li, np), E=15-24 MeV; measured Eγ, Iγ, γγ-coin, γ(θ), linear polarization, DSA, recoil. ⁶²Zn deduced levels, J, π, δ, T_1/2, γ-branching. Enriched target, Ge(Li) detectors. Shell model, interacting boson approximation model.

doi: 10.1088/0305-4616/7/6/014
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1981WA10      Nucl.Phys. A361, 387 (1981)

E.Wallander, A.Nilsson, L.P.Ekstrom, G.D.Jones, F.Kearns, T.P.Morrison, H.G.Price, P.J.Twin, R.Wadsworth, N.J.Ward

States in ⁸⁹Sr Excited by the ⁸⁶Kr(α, n)⁸⁹Sr Reaction

NUCLEAR REACTIONS ⁸⁶Kr(α, nγ), E=12-16 MeV; measured Eγ, Iγ(E), Iγ(θγ), γγ-coin, linear polarization, DSA. ⁸⁹Sr deduced levels, J, π, δ, T_1/2, B(λ). Enriched solid ⁸⁶Kr targets, Ge(Li) detectors.

doi: 10.1016/0375-9474(81)90641-2
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1980EK01      Nucl.Data Sheets 29, 1 (1980)

L.P.Ekstrom, F.Kearns

Nuclear Data Sheets for A = 73

COMPILATION ⁷³Zn, ⁷³Ga, ⁷³Ge, ⁷³As, ⁷³Se, ⁷³Br, ⁷³Kr; compiled, evaluated structure data.

1980EK03      J.Phys.(London) G6, 1415 (1980)

L.P.Ekstrom, G.D.Jones, F.Kearns, T.P.Morrison, A.Nilsson, P.J.Twin, R.Wadsworth, E.Wallander, N.J.Ward

Lifetime and Linear Polarization Measurements with the ⁸⁰Kr(α, nγ)⁸³Sr and ⁸²Kr(α, nγ)⁸⁵Sr Reactions

NUCLEAR REACTIONS ⁸⁰Kr(α, nγ), ⁸²Kr(α, 2nγ), ⁸²Kr(α, nγ), E=14, 18 MeV; measured γ(θ), linear polarizations, DSA. ^83,84,85Sr levels deduced J, π, δ, T_1/2, transitions rates. Enriched solid ^80,82Kr targets, Ge(Li)detectors.

doi: 10.1088/0305-4616/6/11/013
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1980JO11      Nucl.Instrum.Methods 178, 581 (1980)

G.D.Jones, L.P.Ekstrom, F.Kearns, T.P.Morrison, P.J.Twin, R.Wadsworth, N.J.Ward, B.Collinge, C.L.Wilkinson

An On-Line Computer Controlled Time Digitizer for Half-Life Measurements

NUCLEAR REACTIONS ⁷⁴Ge(d, n), E=7 MeV; measured γγ-coin. ⁷⁵As level deduced T_1/2. On-line computerized digitizer.

RADIOACTIVITY ³⁸K(IT) [from ²⁴Mg(¹⁶O, np), E=38 MeV]; ²⁴Na(IT) [from ²³Na(d, p), E=4 MeV]; ⁷⁷Se(IT) [from ⁷⁴Ge(α, n), E=16 MeV]; ⁷¹Ge(EC) [from ⁷⁰Ge(d, p), E=6 MeV]; ⁷³As(EC), ⁷⁷As(β^-) [from ^72,76Ge(d, n), E=6, 7 MeV]; measured T_1/2. On-line computerized digitizer.

doi: 10.1016/0029-554X(80)90841-1
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1980KE06      J.Phys.(London) G6, 1131 (1980)

F.Kearns, L.P.Ekstrom, G.D.Jones, T.P.Morrison, O.M.Mustaffa, H.G.Price, D.N.Simister, P.J.Twin, R.Wadsworth, N.J.Ward

Heavy-Ion Gamma-Ray Spectroscopy of ⁶⁰Ni

NUCLEAR REACTIONS ⁵⁶Fe(⁷Li, 2npγ), E=14-24 MeV; measured nγ-, γγ-coin, γ(θ), linear polarization, DSA, recoil. ⁶⁰Ni deduced levels J, π, δ, T_1/2, transition rates. Enriched target, Ge(Li), neutron scintillation detectors.

doi: 10.1088/0305-4616/6/9/010
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1980SI02      J.Phys.(London) G6, 81 (1980)

D.N.Simister, L.P.Ekstrom, G.D.Jones, F.Kearns, T.P.Morrison, O.M.Mustaffa, H.G.Price, P.J.Twin, R.Wadsworth, N.J.Ward

Gamma-Ray Studies in ⁶⁴Zn: Levels Above 3.1 MeV

NUCLEAR REACTIONS ⁶¹Ni(α, nγ), E=8.6, 9.35 MeV; ⁵⁶Fe(¹¹B, 2npγ), E=30 MeV; measured γγ-, nγ-coin, Eγ, Iγ(θ), DSA, linear polarization. ⁶⁴Zn deduced levels, J, π, δ, T_1/2, γ-branching. Shell model, cluster vibration, interacting boson models. Ge(Li) detectors, enriched targets.

doi: 10.1088/0305-4616/6/1/015
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1980WA19      J.Phys.(London) G6, 1403 (1980)

R.Wadsworth, L.P.Ekstrom, G.D.Jones, F.Kearns, T.P.Morrison, P.J.Twin, N.J.Ward

Gamma-Ray Studies on the Neutron-Deficient Isotope ⁷⁰Se

NUCLEAR REACTIONS ⁵⁸Ni(¹⁴N, pnγ), E=36 MeV; ⁶⁰Ni(¹²C, 2nγ), E=34 MeV; measured nγ-, γγ-coin, γ(θ), linear polarizations. ⁷⁰Se levels deduced J, π, δ, γ-branchings. Enriched targets, Ge(Li)detectors.

doi: 10.1088/0305-4616/6/11/012
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1979AA01      Nucl.Phys. A321, 515 (1979)

H.J.M.Aarts, G.A.P.Engelbertink, H.H.Eggenhuisen, L.P.Ekstrom

High-Spin Yrast Levels of ³⁸Ar

NUCLEAR REACTIONS ³⁵Cl(α, pγ), E=18 MeV; measured pγ-coin; ²⁴Mg(¹⁶O, 2pγ), E=38, 45 MeV; measured σ(Eγ, E), σ(E, θ), γγ-coin, γ-ray linear polarization, Doppler pattern. ³⁸Ar deduced levels, T_1/2, γ-branching, J, π, δ, transition strengths. Enriched target, HPGe, Compton suppression spectrometer, three-crystal Ge(Li) Compton polarimeter.

doi: 10.1016/0375-9474(79)90142-8
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1979EK01      Nucl.Instrum.Methods 158, 243 (1979)

L.P.Ekstrom, A.M.Al-Naser, P.R.G.Lornie, P.J.Twin

Spin-Alignment Attenuation Factors in Mass 61-67 Nuclei Populated by (α, n) and (α, p) Reactions

COMPILATION A=61-67; compiled, evaluated data on Iγ(θ) for E2 transitions observed in (α, n), (α, p); deduced spin-alignment attenuation factors α₂, α₄.

1979EK03      J.Phys.(London) G5, 803 (1979)

L.P.Ekstrom, G.D.Jones, F.Kearns, T.P.Morrison, O.M.Mustaffa, D.N.Simister, H.G.Price, P.J.Twin, R.Wadsworth, N.J.Ward

Gamma-Ray Spectroscopy on ⁴⁸Cr

NUCLEAR REACTIONS ³⁶Ar(¹⁴N, npγ), E=28-36 MeV; ⁴⁰Ca(¹⁰B, npγ), E=24 MeV; measured γγ-coin, γ(θ), linear polarizations, DSA, RDM. ⁴⁸Cr deduced levels, J, π, δ, T_1/2, transition rates. Enriched ³⁶Ar target. Shell model intepretation.

doi: 10.1088/0305-4616/5/6/008
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1979MO22      J.Phys.(London) G5, 1751 (1979)

T.P.Morrison, G.D.Jones, L.P.Ekstrom, F.Kearns, A.Kogan, P.R.G.Lornie, O.Mustaffa, H.G.Price, D.N.Simister, P.J.Twin, R.Wadsworth

Coulomb-Nuclear Interference in the (⁷Li, ⁷Li) Reactions

NUCLEAR REACTIONS ^46,48Ti(⁷Li, ⁷Li'), E=17 MeV; ⁵⁸Ni(⁷Li, ⁷Li'), E=19 MeV; measured σ(θ); deduced optical potentials. DWBA analyses.

doi: 10.1088/0305-4616/5/12/014
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1979MU08      J.Phys.(London) G5, 1283 (1979); see 79Mu09

O.M.Mustaffa, L.P.Ekstrom, G.D.Jones, F.Kearns, T.P.Morrison, H.G.Price, D.N.Simister, P.J.Twin, R.Wadsworth, N.J.Ward

Gamma-Ray Spectroscopy in ⁶³Zn and ⁶³Cu

doi: 10.1088/0305-4616/5/9/012
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1979MU09      J.Phys.(London) G5, 1283 (1979)

O.M.Mustaffa, L.P.Ekstrom, G.D.Jones, F.Kearns, T.P.Morrison, H.G.Price, D.N.Simister, P.J.Twin, R.Wadsworth, N.J.Ward

Gamma-Ray Spectroscopy in ⁶³Zn and ⁶³Cu

NUCLEAR REACTIONS ⁶⁰Ni(α, nγ), (α, pγ), E=9.5-19.0 MeV; ⁵⁴Fe(¹¹B, npγ), (¹¹B, 2pγ), E=30 MeV; ⁵⁸Ni(⁷Li, npγ), E=20 MeV; measured γγ-coin, Iγ(θ), linear polarizations, RDM, DSA. ⁶³Zn, ⁶³Cu levels deduced J, π, δ, T_1/2, γ-branching ratios. Enriched targets, Ge(Li) detectors. Shell-model calculations.

doi: 10.1088/0305-4616/5/9/012
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1979WA23      J.Phys.(London) G5, 1761 (1979)

R.Wadsworth, L.P.Ekstrom, G.D.Jones, F.Kearns, T.P.Morrison, O.M.Mustaffa, H.G.Price, P.J.Twin, N.J.Ward

A Study of the Neutron-Deficient Isotope ⁶⁶Ge

NUCLEAR REACTIONS ⁵⁸Ni(¹⁰B, np), E=28.5, 29, 30 MeV; measured nγ-, γγ-coin, Iγ(θ), linear polarizations, RDM. ⁶⁶Ge levels deduced J, π, δ, T_1/2, γ-branchings. Enriched targets.

doi: 10.1088/0305-4616/5/12/015
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1978EG01      Nucl.Phys. A299, 175 (1978)

H.H.Eggenhuisen, L.P.Ekstrom, G.A.P.Engelbertink, H.J.M.Aarts, W.G.J.Langeveld

Spin-Parity Assignments to High-Spin States of ⁴¹K and ⁴¹Ca

NUCLEAR REACTIONS ²⁶Mg(¹⁸O, 2npγ), ²⁶Mg(¹⁸O, 3nγ), E=34 MeV; measured σ(Eγ, θ), γγ-coin, γ-ray linear polarization. ⁴¹K, ⁴¹Ca deduced levels, γ-branching, J, π, δ, transition strengths. Enriched target, Compton suppression spectrometer, three-crystal Ge(Li) Compton polarimeter.

doi: 10.1016/0375-9474(78)90216-6
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1978EG02      Nucl.Phys. A305, 245 (1978)

H.H.Eggenhuisen, L.P.Ekstrom, G.A.P.Engelbertink, H.J.M.Aarts

High-Spin States of ³⁹K and ⁴²Ca

NUCLEAR REACTIONS ²⁸Si(¹⁶O, pαγ), (¹⁶O, 2pγ), E=45 MeV; measured σ(Eγ, θ), γγ-coin, γ-ray linear polarization. ³⁹K, ⁴²Ca deduced levels, J, π, T_1/2, γ-branching, δ. Compton suppression spectrometer, three-crystal Ge(Li) Compton polarimeter.

doi: 10.1016/0375-9474(78)90176-8
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1978EK01      Nuclear Phys. A295, 525 (1978)

L.P.Ekstrom, D.E.C.Scherpenzeel, G.A.P.Engelbertink, H.J.M.Aarts, H.H.Eggenhuisen

Lifetime Measurement of ²²Ne(4₁⁺) with the High-Velocity Coincidence DSA Method

NUCLEAR REACTIONS ⁴He(¹⁹F, pγ), E=21 MeV; measured DSA. ²²Ne level deduced T_1/2.

doi: 10.1016/0375-9474(78)90190-2
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1977EG01      Nucl.Phys. A285, 167 (1977)

H.H.Eggenhuisen, L.P.Ekstrom, G.A.P.Engelbertink, H.J.M.Aarts, J.A.J.Hermans

High-Spin States in ⁴⁰K Investigated with the ²⁶Mg + ¹⁶O Reaction

NUCLEAR REACTIONS ²⁶Mg(¹⁶O, pnγ), ²⁶Mg(¹⁶O, 2pγ), E=34 MeV; measured σ(E, Eγ), σ(Eγ, θ), γγ-coin, γ-ray linear polarization. ⁴⁰K deduced levels, E(X), br, J, π, δ, T_1/2, transition strengths. ⁴⁰Ar deduced levels, J, π. Enriched targets, Compton-suppression spectrometer, three-crystal Ge(Li) Compton polarimeter.

doi: 10.1016/0375-9474(77)90153-1
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1977EK01      Nucl.Phys. A283, 157 (1977)

L.P.Ekstrom, H.H.Eggenhuisen, G.A.P.Engelbertink, J.A.J.Hermans, H.J.M.Aarts

Spin-Parity Assignments to Yrast States of ⁴²K

NUCLEAR REACTIONS ²⁶Mg(¹⁸O, npγ), E=25, 34 MeV; measured σ(Eγ, θ), delayed γ-rays, γγ-coin, γ-ray linear polarization. ⁴²K deduced levels, J, π, δ, γ-branching, transition strengths. Enriched targets, Compton-suppression spectrometer, three-crystal Ge(Li) polarimeter.

doi: 10.1016/0375-9474(77)90705-9
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1977HE12      Nucl.Phys. A284, 307 (1977)

J.A.J.Hermans, G.A.P.Engelbertink, L.P.Ekstrom, H.H.Eggenhuisen, M.A.Van Driel

High-Velocity DSA Measurements in the 1-20 ps Lifetime Region: Comparison between DSA and RD

NUCLEAR REACTIONS ²H(¹²C, pγ), E=15 MeV; ³H(¹⁴N, pγ), E=12 MeV; ³H(¹⁸O, pγ), E=20 MeV; ²H(³²S, pγ), E=38 MeV; ²H(³⁵Cl, pγ), E=50 MeV;measured γ-ray Doppler patterns. ¹³C, ¹⁶N, ²⁰O, ³³S, ³⁶Cl levels deduced T_1/2. ³⁰Si, ³⁴S; reanalyzed data; deduced T_1/2 (level).

doi: 10.1016/0375-9474(77)90126-9
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1976VA24      Nucl.Phys. A272, 466 (1976)

M.A.Van Driel, H.H.Eggenhuisen, G.A.P.Engelbertink, L.P.Ekstrom, J.A.J.Hermans

Model Independent Jπ Assignments in ³⁸Ar from γ-Ray Experiments in Heavy-Ion Induced Reactions

NUCLEAR REACTIONS ²⁴Mg(¹⁶O, 2pγ), (¹⁶O, pαγ), E=38, 45 MeV; measured σ(E, Eγ), σ(Eγ, θ), γγ-coin, γ-ray linear polarization. ³⁸Ar deduced levels, branching ratio, J, π, δ, alignment parameters. ³⁵Cl deduced levels, δ, alignment parameters. Enriched targets. Compton-suppression spectrometer, three-Ge(Li) polarimeter.

doi: 10.1016/0375-9474(76)90343-2
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1975EG01      Nucl.Phys. A246, 231 (1975)

H.H.Eggenhuisen, L.P.Ekstrom, G.A.P.Engelbertink, J.Mondria, M.A.van Driel, J.A.J.Hermans

Recoil-Distance Lifetime Measurements of Low-Lying States of ²¹Ne, ²⁴Na, ²⁵Mg and ⁴²K with the B+¹⁶O and ²⁶Mg+¹⁸O Reactions

NUCLEAR REACTIONS ¹⁰B(¹⁶O, 2pγ), (¹⁶O, pαγ), ¹¹B(¹⁶O, npγ), E=24 MeV; measured recoil-distance. ²¹Ne, ²⁴Na, ²⁵Mg levels deduced T_1/2, transition strengths. ²⁶Mg(¹⁸O, npγ), E=25 MeV; measured γγ(t), recoil-distance. ⁴²K deduced levels, T_1/2, transition strengths, γ-mixing. Natural B target, enriched ²⁶Mg target. Ge(Li) detectors.

doi: 10.1016/0375-9474(75)90574-6
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1975VA17      Phys.Lett. 59B, 336 (1975)

M.A.Van Driel, G.A.P.Engelbertink, H.H.Eggenhuisen, L.P.Ekstrom, J.A.J.Hermans

An Unambiguous Jπ Assignment from γ-Rays Produced in Heavy-Ion Reactions; The Lowest Jπ = 6⁺, ³⁸Ar Level

NUCLEAR REACTIONS ²⁴Mg(¹⁶O, 2pγ), E=38 MeV; measured γγ(θ). ³⁸Ar deduced level, J, π.

doi: 10.1016/0370-2693(75)90086-6
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1974EK02      Nucl.Phys. A230, 285 (1974)

P.Ekstrom, J.Tillman

Study of ²⁹Al with the ²⁶Mg(α, pγ)²⁹Al Reaction

NUCLEAR REACTIONS ²⁶Mg(α, pγ), E=14.2, 16.5, 18.0 MeV; measured pγ(θ), γγ-coin, DSA, σ(Ep, Eγ). ²⁹Al levels deduced E(X), T_1/2, J, π, γ-branchings, mixing ratios, S. Enriched target.

doi: 10.1016/0375-9474(74)90308-X
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1973EK02      Nucl.Phys. A210, 458 (1973)

P.Ekstrom, J.Tillman, L.Carlen

Energy Levels of ²⁴Na from the ²³Na(d, pγ)²⁴Na Reaction

NUCLEAR REACTIONS ²³Na(d, pγ), E=2.5, 2.8 MeV; measured σ(Ep, Eγ). ²⁴Na deduced levels, branching ratios. Natural target.

doi: 10.1016/0375-9474(73)90285-6
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1972EK02      Z.Phys. 252, 189 (1972)

P.Ekstrom, B.Erlandsson, A.Marcinkowski, J.Tillman

The Energy of Levels of ⁴⁵Sc up to 3 MeV from the ⁴⁴Ca(p, γ)⁴⁵Sc Reaction

NUCLEAR REACTIONS ⁴⁴Ca(p, γ), E=1658 keV; measured Eγ, Iγ. ⁴⁵Sc deduced levels, J, π, γ-branching.

Note: The following list of authors and aliases matches the search parameter L.P.Ekstrom: , L.P.EKSTROM