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Search: Author = J.Johansson

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2000JO04      Nucl.Phys. A665, 403 (2000)

J.I.Johansson, H.S.Sherif, F.Ghoddoussi

Orthogonality Effects in Relativistic Models of Nucleon Knockout Reactions

NUCLEAR REACTIONS ¹⁶O(γ, p), E=100, 196 MeV; ⁴⁰Ca(γ, p), E=100, 300 MeV calculated overlap coefficients, σ(θ), polarisation, photon asymmetry. ¹⁶O(e, e'p), E=456 MeV; ⁴⁰Ca(e, e'p), E=460 MeV; calculated momentum distribution, polarisation. Comparison with data.

doi: 10.1016/S0375-9474(99)00434-0
Citations: PlumX Metrics

1999JO06      Phys.Rev. C59, 3481 (1999)

J.I.Johansson, H.S.Sherif

Relativistic Calculations of Induced Polarization in ¹²C(e, e'p(pol)) Reactions

NUCLEAR REACTIONS ¹²C(e, e'p), E=579 MeV; calculated induced proton polarization vs missing momentum. Comparison of relativistic, nonrelativistic calculations.

doi: 10.1103/PhysRevC.59.3481
Citations: PlumX Metrics

1998BA35      Phys.Rev.Lett. 80, 4863 (1998)

A.Badala, R.Barbera, M.Bassi, A.Bonasera, M.Gulino, F.Librizzi, A.Mascali, A.Palmeri, G.S.Pappalardo, F.Riggi, A.C.Russo, G.Russo, R.Turrisi, V.Dunin, C.Ekstrom, G.Ericsson, B.Hoistad, J.Johansson, T.Johansson, L.Westerberg, J.Zlomanczuk, A.Sibirtsev

Subthreshold Production of Low Momentum K⁺ in p + C at 1.2 GeV

NUCLEAR REACTIONS ¹²C(p, K⁺), E=1.2 GeV; measured σ(E, θ); deduced σ, reaction mechanism.

doi: 10.1103/PhysRevLett.80.4863
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1998ZL03      Acta Phys.Pol. B29, 3141 (1998)

J.Zlomanczuk, R.Bilger, W.Brodowski, H.Calen, H.Clement, J.Dyring, C.Ekstrom, G.Faldt, K.Fransson, L.Gustafsson, S.Haggstrom, B.Hoistad, M.Jacewicz, A.Johansson, J.Johansson, T.Johansson, A.Khoukaz, K.Kilian, I.Koch, S.Kullander, A.Kupsc, P.Marciniewski, B.Morosov, A.Mortsell, W.Oelert, R.J.M.Y.Ruber, Ul.Schuberth, B.Shwartz, J.Stepaniak, A.Sukhanov, P.Sundberg, A.Turowiecki, G.J.Wagner, Z.Wilhelmi, C.Wilkin, J.Zabierowski, A.Zernov

Near-Threshold Pion Production in pN Collisions at CELSIUS

NUCLEAR REACTIONS ¹H(p, pπ⁰), E=310 MeV; measured σ, σ(θ); deduced d-wave contribution.

1997JO07      Phys.Rev. C56, 328 (1997)

J.I.Johansson, H.S.Sherif

Importance of the Direct Knockout Mechanism in Relativistic Calculations (γ, p) Reactions

NUCLEAR REACTIONS ¹²C(γ, p), E=45-51 MeV; ¹²C, ¹¹B(p, γ), E=98, 176 MeV; ¹⁰B(γ, p), E=58, 73 MeV; ¹⁶O(γ, p), E=60-361 MeV; ²⁰⁸Pb(γ, p), E=45, 54 MeV; analyzed σ(θ). ¹⁰B(e, e'p), E not given; analyzed momentum distribution vs missing momentum. ¹⁶O(γ, p), E=60-361 MeV; analyzed reduced σ vs missing momentum. Several models compared, relativistic calculations, direct knockout mechanism.

doi: 10.1103/PhysRevC.56.328
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1997PO02      Phys.Rev. C55, 1175 (1997)

D.G.Popescu, J.C.Waddington, J.A.Cameron, J.K.Johansson, N.C.Schmeing, W.Schmitz, M.P.Carpenter, V.P.Janzen, J.Nyberg, L.L.Riedinger, H.Hubel, G.Kajrys, S.Monaro, S.Pilotte, C.Bourgeois, N.Perrin, H.Sergolle, D.Hojman, A.Korichi

High-Spin States and Band Structures in ¹⁸²Pt

NUCLEAR REACTIONS ¹⁷⁰Yb(¹⁶O, 4n), E=95 MeV; ¹⁶²Dy(²⁴Mg, 4n), E=129 MeV; ¹⁶³Dy(²⁴Mg, 5n), E=129 MeV; measured Eγ, Iγ, γγ-coin, DCO ratios. ¹⁸²Pt deduced high-spin levels, J, π, δ, B(λ) ratios. Enriched targets, Compton-suppressed hyperpure Ge detector array, 4π BGO ball. Cranked shell model routhians, total routhian surfaces.

doi: 10.1103/PhysRevC.55.1175
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1996JO15      Nucl.Phys. A605, 517 (1996)

J.I.Johansson, H.S.Sherif, G.M.Lotz

Relativistic Calculations for Photonuclear Reactions (III): A consistent relativistic analysis of the (e, e'p) and (γ, p) reactions

NUCLEAR REACTIONS ¹²C(e, e'p), E=481 MeV; ¹⁶O(e, e'p), E=456 MeV; ⁴⁰Ca(e, e'p), E=460 MeV; ⁵¹V(e, e'p), E=461 MeV; calculated momentum distribution. ¹²C, ¹⁶O, ⁴⁰Ca, ⁵¹V(γ, p), E=60 MeV; calculated σ(θp). Relativistic approach.

doi: 10.1016/0375-9474(96)00176-5
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1995HE06      Phys.Rev. C51, 2044 (1995)

M.Hedayati-Poor, J.I.Johansson, H.S.Sherif

Nuclear Medium Effects in the Relativistic Treatment of Quasifree Electron Scattering

NUCLEAR REACTIONS ¹⁶O(e, e'p), E=456, 2000 MeV; calculated spectral functions, proton polarization vs missing momentum. ⁹⁰Zr(e, e'p), E=461 MeV; calculated asymmetry vs missing momentum.

doi: 10.1103/PhysRevC.51.2044
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1995HE26      Nucl.Phys. A593, 377 (1995)

M.Hedayati-Poor, J.I.Johansson, H.S.Sherif

Relativistic Calculations for Photonuclear Reactions (II). Nonrelativistic Reductions and Nuclear Medium Effects

NUCLEAR REACTIONS ¹⁶O(γ, p), E=312 MeV; calculated σ(θ), photon asymmetry. Relativistic amplitude to nonrelativistic form, effective Pauli reduction scheme.

doi: 10.1016/0375-9474(95)00329-Y
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1995JO05      Nucl.Phys. A581, 429 (1995)

J.I.Johansson, H.S.Sherif

A Relativistic Description of the Quasifree Radiative Pion-Capture Reaction on Nuclei

NUCLEAR REACTIONS ¹⁶O(π⁺, p), E=163.7 MeV; calculated σ(θp, θγ, Eγ), proton polarization. Relativistic model.

doi: 10.1016/0375-9474(94)00449-W
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1994JO05      Nucl.Phys. A575, 477 (1994)

J.I.Johansson, H.S.Sherif

A Relativistic Model for Quasifree Negative-Pion Photoproduction on Nuclei

NUCLEAR REACTIONS ¹²C(γ, pπ^-), E ≤ 380 MeV; calculated σ(θ(π), θp, Ep), proton polarization, asymmetry. ¹⁶O(γ, pπ^-), E=350 MeV; calculated σ(θ(π), θp, Ep). Relativistic model.

doi: 10.1016/0375-9474(94)90373-5
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1992JA01      Phys.Rev. C45, 613 (1992)

V.P.Janzen, Z.-M.Liu, M.P.Carpenter, L.H.Courtney, H.-Q.Jin, A.J.Larabee, L.L.Riedinger, J.K.Johansson, D.G.Popescu, J.C.Waddington, S.Monaro, S.Pilotte, F.Donau

Prolate and Oblate Band Structures in Odd-Odd ^186,188Au

NUCLEAR REACTIONS ^171,173Yb(¹⁹F, 4n), E=93-94 MeV; measured γγ-coin, γ(θ), γγ(t), Iγ. ^186,188Au deduced levels, J, π, T_1/2, rotational bands, configurations, B(λ) ratios.

doi: 10.1103/PhysRevC.45.613
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1992RA17      Nucl.Phys. A545, 665 (1992)

D.C.Radford, H.R.Andrews, G.C.Ball, D.Horn, D.Ward, F.Banville, S.Flibotte, S.Monaro, S.Pilotte, P.Taras, J.K.Johansson, D.Tucker, J.C.Waddington, M.A.Riley, G.B.Hagemann, I.Hamamoto

Multiple Band Structure and Band Termination in ¹⁵⁷Ho Towards Complete High-Spin Spectroscopy

NUCLEAR REACTIONS ¹²⁴Sn(³⁷Cl, 4n), E=155, 165 MeV; measured Eγ, γγ-coin, Iγ(θ, φ). ¹⁵⁷Ho deduced levels, Iγ, J, π, rotational band characteristics, band-mixing interaction strengths.

doi: 10.1016/0375-9474(92)90298-X
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1992WA07      Nucl.Phys. A539, 547 (1992)

D.Ward, H.R.Andrews, V.P.Janzen, D.C.Radford, J.K.Johansson, D.Prevost, J.C.Waddington, A.Galindo-Uribarri, T.E.Drake

Gamma-Ray Spectroscopy of ¹²⁷Ba at Moderate Spins

NUCLEAR REACTIONS ¹¹⁷Sn(¹³C, 3n), E=60 MeV; measured Eγ, Iγ, γγ-coin, DCO ratios. ¹²⁷Ba deduced levels, J, δ. Enriched targets, Compton-suppressed hyperpure Ge detector array, 4π-bismuth germanate ball. Cranked-shell model calculations, nuclear triaxial shapes.

doi: 10.1016/0375-9474(92)90293-S
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1991AL06      Nucl.Phys. A526, 407 (1991)

T.K.Alexander, G.C.Ball, J.S.Forster, I.S.Towner, J.R.Leslie, H.-B.Mak, J.Johansson, J.A.Kuehner, J.C.Waddington

The l-Forbidden M1 Decay of the 2522 keV Level in ³⁹K

NUCLEAR REACTIONS ⁴He(³⁹K, α), E=100 MeV; measured Doppler shift attenuation, αγ-coin. ³⁹K levels deduced T_1/2, B(M1).

doi: 10.1016/0375-9474(91)90293-F
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1991CH40      Phys.Rev.Lett. 67, 2950 (1991)

P.Chowdhury, C.J.Lister, D.Vretenar, Ch.Winter, V.P.Janzen, H.R.Andrews, D.J.Blumenthal, B.Crowell, T.Drake, P.J.Ennis, A.Galindo-Uribarri, D.Horn, J.K.Johansson, A.Omar, S.Pilotte, D.Prevost, D.Radford, J.C.Waddington, D.Ward

Large B(M1) Staggering at High Spins in ⁸⁶Zr: Broken boson pairs in the four-quasiparticle regime

NUCLEAR REACTIONS ⁶⁰Ni(³⁰Si, 2n2p), E=135 MeV; measured DSA, γγ energy correlations, γγ-coin, γγ(θ). ⁸⁶Zr deduced levels, J, π, B(λ), T_1/2, band structure. Interacting boson model, broken pair approximation.

doi: 10.1103/PhysRevLett.67.2950
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1991WA20      Nucl.Phys. A529, 315 (1991)

D.Ward, V.P.Janzen, H.R.Andrews, D.C.Radford, G.C.Ball, D.Horn, J.C.Waddington, J.K.Johansson, F.Banville, J.Gascon, S.Monaro, N.Nadon, S.Pilotte, D.Prevost, P.Taras, R.Wyss

Gamma-Ray Spectroscopy of ¹²⁶Ba

NUCLEAR REACTIONS ⁹⁶Zr(³⁴S, 4n), E=155 MeV; ¹¹⁶Sn(¹³C, 3n), E=56 MeV; measured Eγ, Iγ, γγ-coin, Iγ-spin orientation correlation, DCO ratios. ¹²⁶Ba deduced levels, J, δ. Enriched targets, Compton-suppressed hyperpure Ge detector array, 4π-bismuth germanate ball. Cranked shell model calculations, total routhian surface calculations.

doi: 10.1016/0375-9474(91)90798-B
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1990CA22      Nucl.Phys. A513, 125 (1990)

M.P.Carpenter, C.R.Bingham, L.H.Courtney, V.P.Janzen, A.J.Larabee, Z.-M.Liu, L.L.Riedinger, W.Schmitz, R.Bengtsson, T.Bengtsson, W.Nazarewicz, J.-Y.Zhang, J.K.Johansson, D.G.Popescu, J.C.Waddington, C.Baktash, M.L.Halbert, N.R.Johnson, I.Y.Lee, Y.S.Schutz, J.Nyberg, A.Johnson, R.Wyss, J.Dubuc, G.Kajrys, S.Monaro, S.Pilotte, K.Honkanen, D.G.Sarantites, D.R.Haenni

Alignment Processes and Shape Variation in ¹⁸⁴Pt

NUCLEAR REACTIONS ¹⁵⁴Sm(³⁴S, 4n), E=163 MeV; ¹⁷²Yb(¹⁶O, 4n), E=91 MeV; measured Eγ, Iγ, γ(θ), γγ-coin. ¹⁸⁴Pt deduced levels, J, π, γ-branching. Enriched targets, array of Compton-suppression Ge detectors. Total routhian surface calculations.

doi: 10.1016/0375-9474(90)90346-N
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1990HA31      Phys.Rev. C42, R1817 (1990)

B.Haas, D.Ward, H.R.Andrews, G.C.Ball, T.E.Drake, S.Flibotte, A.Galindo-Uribarri, V.P.Janzen, J.K.Johansson, H.Kluge, J.Kuehner, A.Omar, S.Pilotte, D.Prevost, J.Rodriguez, D.C.Radford, P.Taras, J.P.Vivien, J.C.Waddington, S.Aberg

Observation of Excited Proton and Neutron Configurations in the Superdeformed ¹⁴⁹Gd Nucleus

NUCLEAR REACTIONS ¹²⁴Sn(³⁰Si, 5n), E=155 MeV; ¹²⁴Sn(³¹P, 5n), E=156 MeV; measured γ-spectra, γγ-coin. ¹⁴⁹Gd deduced levels, J, π, superdeformed band structure.

doi: 10.1103/PhysRevC.42.R1817
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1990PI11      Nucl.Phys. A514, 545 (1990)

S.Pilotte, S.Flibotte, S.Monaro, N.Nadon, D.Prevost, P.Taras, H.R.Andrews, D.Horn, V.P.Janzen, D.C.Radford, D.Ward, J.K.Johansson, J.C.Waddington, T.E.Drake, A.Galindo-Uribarri, R.Wyss

Rotational Bands and Shape Changes in ¹²⁴Ba

NUCLEAR REACTIONS ⁹⁴Zr(³⁴S, 4n), E=145 MeV; ¹¹⁰Cd(¹⁶O, 2n), E=60 MeV; measured Eγ, Iγ, γγ-coin, Iγ(θ), oriented nuclei. ¹²⁴Ba deduced levels, J, π, δ. Enriched target, Compton-suppressed Ge detector array, 4π bismuth germanate ball. Total routhian surface calculations, cranked shell-model.

doi: 10.1016/0375-9474(90)90155-F
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1989JA02      Phys.Rev. C39, 2050 (1989)

V.J.Janzen, M.P.Carpenter, L.L.Riedinger, W.Schmitz, D.G.Popescu, J.A.Cameron, J.K.Johansson, D.D.Rajnauth, J.C.Waddington, G.Kajrys, S.Monaro, S.Pilotte

Rotational Bands and Band Crossings in ¹¹⁹Xe

NUCLEAR REACTIONS ⁹⁵Mo(²⁷Al, 2np), E=105 MeV; measured Eγ, Iγ, γγ-coin, γ(θ). ¹¹⁹Xe deduced levels, J, π, B(λ) ratios. Enriched target, Ge detectors. Cranked shell model calculations.

doi: 10.1103/PhysRevC.39.2050
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1989JO02      Phys.Rev. C40, 132 (1989)

J.K.Johansson, D.G.Popescu, D.D.Rajnauth, J.C.Waddington, M.P.Carpenter, L.H.Courtney, V.P.Janzen, A.J.Larabee, Z.M.Liu, L.L.Riedinger

Shape Coexistence in ¹⁸⁷Au

NUCLEAR REACTIONS ¹⁷²Yb(¹⁹F, 4n), E=95 MeV; measured γγ-coin, γ(θ), γγ(t). ¹⁸⁷Au deduced levels, J, π, T_1/2, band structure, shape.

doi: 10.1103/PhysRevC.40.132
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1989JO04      Phys.Rev.Lett. 63, 2200 (1989)

J.K.Johansson, H.R.Andrews, T.Bengtsson, A.Djaafri, T.E.Drake, S.Flibotte, A.Galindo-Uribarri, D.Horn, V.P.Janzen, J.A.Kuehner, S.Monaro, N.Nadon, S.Pilotte, D.Prevost, D.C.Radford, I.Ragnarsson, P.Taras, A.Tehami, J.C.Waddington, D.Ward, S.Aberg

Multiple Superdeformed Bands in ¹⁵³Dy

NUCLEAR REACTIONS ¹²⁴Sn(³⁴S, 5n), E not given; measured γγγ-coin, sum spectra. ¹⁵³Dy deduced levels, J, π, moment of inertia, band structure, deformation, superdeformation features.

doi: 10.1103/PhysRevLett.63.2200
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1989PI09      Phys.Rev. C40, 610 (1989)

S.Pilotte, G.Kajrys, S.Monaro, M.P.Carpenter, V.P.Janzen, L.L.Riedinger, J.K.Johansson, D.G.Popescu, D.D.Rajnauth, J.C.Waddington

Quasiparticle Nature of Rotational Bands in ¹⁸⁵Pt

NUCLEAR REACTIONS ¹⁷³Yb(¹⁶O, 4n), E=90 MeV; measured Eγ, Iγ, γγ-coin, Iγ(θ). ¹⁸⁵Pt deduced levels, J, π, δ, B(λ). Enriched target, Ge detectors. Crank shell model.

doi: 10.1103/PhysRevC.40.610
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1989RA03      Phys.Lett. 218B, 403 (1989)

J.Raynal, H.S.Sherif, A.M.Kobos, E.D.Cooper, J.I.Johansson

Dirac Coupled Channel Calculations and Nucleon Scattering at Large Momentum Transfer

NUCLEAR REACTIONS ⁴⁰Ca(polarized p, p), E=800 MeV; calculated σ(θ), analyzing power vs θ. Dirac coupled-channels method.

doi: 10.1016/0370-2693(89)91435-4
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1989TA12      Phys.Lett. 222B, 357 (1989)

P.Taras, S.Flibotte, J.Gascon, B.Haas, S.Pilotte, D.C.Radford, D.Ward, H.R.Andrews, F.Banville, J.K.Johansson, J.C.Waddington

Additional Superdeformed States in the Continuum of ¹⁴⁹Gd

NUCLEAR REACTIONS ¹²⁴Sn(³⁰Si, 5n), E=150 MeV; analyzed data. ¹⁴⁹Gd deduced levels, J, π, superdeformation.

doi: 10.1016/0370-2693(89)90323-7
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1988HA02      Phys.Rev.Lett. 60, 503 (1988)

B.Haas, P.Taras, S.Flibotte, F.Banville, J.Gascon, S.Cournoyer, S.Monaro, N.Nadon, D.Prevost, D.Thibault, J.K.Johansson, D.M.Tucker, J.C.Waddington, H.R.Andrews, G.C.Ball, D.Horn, D.C.Radford, D.Ward, C.St.Pierre, J.Dudek

Superdeformed Band up to Spin ≈ (127/2) in ¹⁴⁹Gd

NUCLEAR REACTIONS ¹²⁴Sn(³⁰Si, 5n), E=150 MeV; measured Eγ, Iγ, Doppler shift fraction. ¹⁴⁹Gd deduced levels, J, π, moment of inertia superdeformed band quadrupole moment.

doi: 10.1103/PhysRevLett.60.503
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1988HU10      Nucl.Phys. A483, 429 (1988)

D.A.Hutcheon, W.C.Olsen, H.S.Sherif, R.Dymarz, J.M.Cameron, J.Johansson, P.Kitching, P.R.Liljestrand, W.J.McDonald, C.A.Miller, G.C.Neilson, D.M.Sheppard, D.K.McDaniels, J.R.Tinsley, P.Schwandt, L.W.Swenson, C.E.Stronach

The Elastic Scattering of Intermediate Energy Protons from ⁴⁰Ca and ²⁰⁸Pb

NUCLEAR REACTIONS ⁴⁰Ca, ²⁰⁸Pb(polarized p, p), E=200, 300, 400, 500 MeV; measured σ(E, θ), A(E, θ). Natural Ca, enriched ²⁰⁸Pb targets. Relativistic, non-relativistic phenomenological, microscopic model analysis.

doi: 10.1016/0375-9474(88)90078-4
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0081.

1988IQ02      Nucl.Phys. A487, 626 (1988)

M.J.Iqbal, J.I.Johansson, S.Hama, H.S.Sherif

Isovector Dirac Optical Potentials and Nucleon Charge Exchange Reactions

NUCLEAR REACTIONS ⁹⁰Zr(polarized p, n), E=160 MeV; ⁴⁸Ca(polarized p, n), E=134 MeV; calculated σ(θ), analyzing power. ²⁰⁸Pb(polarized p, n), E=134 MeV; calculated σ(θ), spin rotation parameter vs θ; deduced model parameters. Dirac optical potentials.

doi: 10.1016/0375-9474(88)90030-9
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1988JA10      Phys.Rev.Lett. 61, 2073 (1988)

V.P.Janzen, M.P.Carpenter, L.L.Riedinger, W.Schmitz, S.Pilotte, S.Monaro, D.D.Rajnauth, J.K.Johansson, D.G.Popescu, J.C.Waddington, Y.S.Chen, F.Donau, P.B.Semmes

Evidence for a Low-Frequency πh_9/2 Band Crossing in ¹⁸⁵Pt and ¹⁸³Ir

NUCLEAR REACTIONS ¹⁷³Yb(¹⁶O, 4n), E=90 MeV; ¹⁶⁸Er(¹⁹F, 4n), E=85 MeV; measured γγ-coin. ¹⁸⁵Pt, ¹⁸³Ir deduced levels, J, π, γ-branching, B(λ) ratio, band crossing. Cranked shell model.

NUCLEAR STRUCTURE ¹⁸⁵Pt, ¹⁸³Ir; calculated levels, B(λ). Cranked shell model.

doi: 10.1103/PhysRevLett.61.2073
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1988JO02      Nucl.Phys. A476, 663 (1988)

J.I.Johansson, E.D.Cooper, H.S.Sherif

Relativistic DWBA Calculations for Proton Inelastic Scattering

NUCLEAR REACTIONS, MECPD ^48,40Ca(polarized p, p), (polarized p, p'), E=362, 500 MeV; ²⁰Ne, ⁹⁰Zr(polarized p, p), (polarized p, p'), E=800 MeV; calculated σ(θ), A(θ), polarization transfer. Relativistic DWBA. ^48,40Ca, ⁹⁰Zr levels deduced deformation lengths.

doi: 10.1016/0375-9474(88)90329-6
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1988TA20      Phys.Rev.Lett. 61, 1348 (1988)

P.Taras, S.Flibotte, J.Gascon, B.Haas, S.Pilotte, D.C.Radford, D.Ward, H.R.Andrews, G.C.Ball, F.Banville, S.Cournoyer, D.Horn, J.K.Johansson, S.Monaro, N.Nadon, D.Prevost, C.Pruneau, D.Thibault, D.M.Tucker, J.C.Waddington

Feeding of Discrete-Line Superdeformed Bands at Very High Spin

NUCLEAR REACTIONS ¹²⁴Sn(³⁰Si, 4n), (³⁰Si, 5n), (³⁰Si, 6n), (³⁰Si, xn), E=140-160 MeV; measured γ yields, γ sum spectra, multiplicities. ¹⁴⁹Gd deduced superdeformed band features.

doi: 10.1103/PhysRevLett.61.1348
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1987CO32      Phys.Rev. C36, 2170 (1987)

E.D.Cooper, B.C.Clark, R.Kozack, S.Shim, S.Hama, J.I.Johansson, H.S.Sherif, R.L.Mercer, B.D.Serot

Global Optical Potentials for Elastic p + ⁴⁰Ca Scattering using the Dirac Equation

NUCLEAR REACTIONS ⁴⁰Ca(p, p), (polarized p, p), E=400 MeV; calculated σ(θ), analyzing power, spin rotation function vs θ; deduced global model parameters. Relativistic optical model.

doi: 10.1103/PhysRevC.36.2170
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1985KO37      Nucl.Phys. A445, 605 (1985)

A.M.Kobos, E.D.Cooper, J.I.Johansson, H.S.Sherif

Phenomenological Study of Relativistic Optical Model Potentials in Proton Elastic Scattering

NUCLEAR REACTIONS ⁴He, ¹⁶O, ⁴⁰Ca, ⁹⁰Zr, ²⁰⁸Pb(polarized p, p), E=160-800 MeV; calculated σ(θ), analyzing power vs θ. Relativistic optical model.

doi: 10.1016/0375-9474(85)90562-7
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Note: The following list of authors and aliases matches the search parameter J.Johansson: , J.I.JOHANSSON, J.K.JOHANSSON