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NSR database version of April 11, 2024.

Search: Author = H.J.Emrich

Found 17 matches.

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1997TE11      Phys.Rev. C56, 2597 (1997)

L.A.A.Terremoto, V.P.Likhachev, M.N.Martins, H.J.Emrich, G.Fricke, T.Krohl, K.W.Neff

Giant Resonances in the 26Mg(e, e'α0)22Ne Reaction

NUCLEAR REACTIONS 26Mg(e, e'α), E=14-26 MeV; measured eα-coin, σ(Eα, Ee, θ(α), θ(e)); deduced multipole components, sum rules. 22Ne deduced resonances.

doi: 10.1103/PhysRevC.56.2597
Citations: PlumX Metrics

1995DE23      Phys.Rev. C52, 61 (1995)

D.J.DeAngelis, J.R.Calarco, J.E.Wise, H.J.Emrich, R.Neuhausen, H.Weyand

Multipole Strength in 12C from the (e, e'α) Reaction for Momentum Transfers up to 0.61 fm -1

NUCLEAR REACTIONS 12C(e, e'p), (e, e'α), E=124.1, 183.4 MeV; measured σ(θ(e'), θ(α)), σ(θ(e'), θ(p)) vs energy transfer. 12C deduced B(E2), EWSR strength.

doi: 10.1103/PhysRevC.52.61
Citations: PlumX Metrics

1993DE10      Phys.Rev.Lett. 70, 2872 (1993)

D.De Angelis, J.R.Calarco, J.E.Wise, H.J.Emrich, R.Neuhausen, H.Weyand

Isoscalar E2 Strength in 12C from the (e, e'α) Reaction

NUCLEAR REACTIONS 12C(e, e'α), E=124.1-183.4 MeV; measured σ(θ(e), θ(α)) vs energy transfer. 12C deduced GQR associated EWSR, B(E2).

doi: 10.1103/PhysRevLett.70.2872
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1992FR05      Phys.Rev.Lett. 68, 1667 (1992)

J.P.Fritsch, H.J.Emrich, A.Grasmuck, R.Neuhausen, S.Schardt, N.Zimmermann, J.R.Calarco, M.Potokar

Isoscalar E2 Strength in 16O from the (e, e'α) Reaction

NUCLEAR REACTIONS 16O(e, e'α), E=124.1, 183.4 MeV; measured σ(θ(e), θα). 16O deduced isoscalar electric quadrupole strength distribution.

doi: 10.1103/PhysRevLett.68.1667
Citations: PlumX Metrics

1991BR13      Nucl.Phys. A527, 369c (1991)

V.Breton, P.Bricault, L.S.Cardman, H.J.Emrich, B.Frois, D.Goutte, P.Gueye, F.W.Hersman, D.B.Isabelle, C.W.de Jager, N.Kalantar-Nayestanaki, A.W.Linzey, L.C.Maximon, E.A.J.M.Offermann, X.H.Phan, S.K.Platchkov, D.Rychel, I.Sick, H.de Vries, S.E.Williamson

Experimental Measurements of Dispersive Effects in Electron and Positron Scattering from Nuclei

NUCLEAR REACTIONS 12C(e, e), E=238-690 MeV; measured σ; deduced energy dependence causes. Comparison with static analysis fits. Other data analyzed.

doi: 10.1016/0375-9474(91)90126-Q
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1991PO06      Nucl.Phys. A527, 372c (1991)

M.Potokar, J.R.Calarco, J.E.Wise, N.Zimmermann, H.Weyand, H.J.Emrich, J.P.Fritsch, A.Grasmuck, R.Neuhausen, S.Schardt

Separation of the Longitudinal and Transverse Amplitudes for the Giant Dipole Resonances of 12C and 16O from Measurement of the (e, e'p0) Angular Correlations

NUCLEAR REACTIONS 12C, 16O(e, e'p), E not given; measured σ(θ(e'), θ(p)) vs energy transfer. 12C, 16O deduced GDR amplitudes features.

doi: 10.1016/0375-9474(91)90126-Q
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1990WE07      Nucl.Phys. A510, 1 (1990)

Th.Weber, R.D.Heil, U.Kneissl, W.Wilke, Th.Kihm, K.T.Knopfle, H.J.Emrich

(e, e'f) Coincidence Experiments on 235U and 238U

NUCLEAR REACTIONS 235,238U(e, e'F), E=78-183 MeV; measured σ(θ(e'), E, θ(fragment)), in-, out-of-plane fission fragment σ(θ), fragment time-of-flight differences. 235,238U deduced multipole strength distributions for giant E0, E1, E2, E3 resonances, fission characteristics.

doi: 10.1016/0375-9474(90)90286-U
Citations: PlumX Metrics

1989KA36      Phys.Rev.Lett. 63, 2032 (1989)

N.Kalantar-Nayestanaki, C.W.de Jager, E.A.J.M.Offermann, H.de Vries, L.S.Cardman, H.J.Emrich, F.W.Hersman, H.Miska, D.Rychel

Energy Dependence of Dispersive Effects in 12C

NUCLEAR REACTIONS 12C(e, e), E=238-690 MeV; measured σ at form factor minimum; deduced higher order processes role.

doi: 10.1103/PhysRevLett.63.2032
Citations: PlumX Metrics

1989WE01      Phys.Rev.Lett. 62, 129 (1989)

Th.Weber, R.D.Heil, U.Kneissl, W.Wilke, H.J.Emrich, Th.Kihm, K.T.Knopfle

Evidence for Different Mass Splits in Fission Decays of Giant Multipole Resonances from 235,238U(e, e'f) Reactions

NUCLEAR REACTIONS 235,238U(e, e'F), E=185 MeV; measured fission (fragment)(fragment)-coin. 235,238U deduced giant multipole resonance fission decay features, Γ(S)/Γ(A).

doi: 10.1103/PhysRevLett.62.129
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1989WE12      Nucl.Phys. A502, 279c (1989)

Th.Weber, W.Wilke, H.J.Emrich, R.D.Heil, Th.Kihm, U.Kneissl, K.T.Knopfle, U.Seemann, F.Steiper, H.Stroher

Evidence for Different Fission Fragment Mass Asymmetries for Specific Nuclear Excitations Studied in (e, e'F) and (γ, F) Reactions

NUCLEAR REACTIONS 236U(e, e'F), E not given; measured fission fragment σ(θ). 235,238U(e, e'F), E=185 MeV; measured fission fragment spectra; deduced symmetric, asymmetric fission yield ratios, excitation multipolarity role.

doi: 10.1016/0375-9474(89)90668-4
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1988WE18      Phys.Lett. 215B, 469 (1988)

Th.Weber, R.D.Heil, U.Kneissl, W.Wilke, H.J.Emrich, Th.Kihm, K.T.Knopfle

Near Barrier Fission Channels (J(π), K) in 238U for Spins J(π) = 0+, 1-, and 2+ from (e, e'f) Angular Correlation Measurements

NUCLEAR REACTIONS 238U(e, e'F), E=185 MeV; measured fission (fragment)(fragment)(θ), in-plane, out-of-plane; deduced partial fission channel σ. 238U levels deduced fission barriers.

doi: 10.1016/0370-2693(88)91343-3
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1987WE09      Phys.Rev.Lett. 59, 2028 (1987)

Th.Weber, R.D.Heil, U.Kneissl, W.Pecho, W.Wilke, H.J.Emrich, Th.Kihm, K.T.Knopfle

Multipole Strength Distributions and Form Factors for E1, E2/E0, and E3 from 238U(e, e'f) Coincidence Experiments

NUCLEAR REACTIONS 238U(e, e'F), E=78, 183, 124 MeV; measured fission (fragment)(fragment)-coin. 238U deduced multipole strength distributions, form factors.

doi: 10.1103/PhysRevLett.59.2028
Citations: PlumX Metrics

1986KI09      Phys.Rev.Lett. 56, 2789 (1986)

Th.Kihm, K.T.Knopfle, H.Riedesel, P.Voruganti, H.J.Emrich, G.Fricke, R.Neuhausen, R.K.M.Schneider

E1 and E2-E0 Form Factors and Strength Distributions from 28Si(e, e'p) and 28Si(e, e'α) Coincidence Scattering

NUCLEAR REACTIONS 28Si(e, e'p), (e, e'α), E=183.5 MeV; measured e'p-, e'α-coin, σ(E(e')). 28Si deduced form factors, giant resonances, multipole transition strength distribution.

doi: 10.1103/PhysRevLett.56.2789
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1986OF01      Phys.Rev.Lett. 57, 1546 (1986)

E.A.J.M.Offermann, L.S.Cardman, H.J.Emrich, G.Fricke, C.W.de Jager, H.Miska, D.Rychel, H.de Vries

Search for Dispersive Effects in Elastic Electron Scattering from 12C

NUCLEAR REACTIONS 12C(e, e), E=238, 374.5, 419, 747.2 MeV; analyzed from factor; deduced dispersive effect induced energy dependence.

doi: 10.1103/PhysRevLett.57.1546
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1985WO06      Nucl.Phys. A438, 711 (1985)

U.Worsdorfer, H.J.Emrich, H.Miska, D.Rychel, R.Gyufko, C.A.Wiedner

Determination of the Transition Charge Densities of the Low-Lying 2+ States in 34S

NUCLEAR REACTIONS 34S(e, e'), E=120, 240, 320 MeV; measured σ(θ, E(e')). 34S levels deduced B(E2), transition densities. Enriched targets.

doi: 10.1016/0375-9474(85)90014-4
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1983EM01      Nucl.Phys. A396, 401c (1983)

H.J.Emrich, G.Fricke, G.Mallot, H.Miska, H.-G.Sieberling, J.M.Cavedon, B.Frois, D.Goutte

Radial Distribution of Nucleons in the Isotopes 48,40Ca

NUCLEAR REACTIONS 48Ca(e, e), E=350, 600 MeV; measured σ(θ). 48,40Ca(e, e), E=100, 210, 320 MeV; measured σ(θ) ratio. 40,48Ca deduced radial charge distribution, differences, neutron distribution difference.

doi: 10.1016/0375-9474(83)90034-9
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1983RY04      Phys.Lett. 130B, 5 (1983)

D.Rychel, H.J.Emrich, H.Miska, R.Gyufko, C.A.Wiedner

Charge Distribution of the Even Sulphur Isotopes from Elastic Electron Scattering

NUCLEAR REACTIONS 32,34,36S(e, e), E=120, 240, 320 MeV; measured σ(θ); deduced σ. 32,34,36S deduced rms radii, differences, charge distributions.

doi: 10.1016/0370-2693(83)91051-1
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