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NSR database version of April 27, 2024.

Search: Author = N.Voegler

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1991VO02      Phys.Rev. C43, 2172 (1991)

N.Voegler, J.Friedrich, E.A.J.M.Offermann, C.W.de Jager, H.de Vries

Measurement of Magnetic Monopole Transition in Electron Scattering from ¹⁶O as Direct Test of Dispersive Effects

NUCLEAR REACTIONS ¹⁶O(e, e'), E=150, 249 MeV; measured σ(E(e')), σ(θ). Magnetic monopole transition, dispersive effects.

doi: 10.1103/PhysRevC.43.2172
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1989FR02      Phys.Lett. 217B, 220 (1989)

J.Friedrich, N.Voegler

Violation of Siegert's Theorem in the Electro-Excitation of the (1^-, T = 0)-Level at 7.117 MeV in ¹⁶O

NUCLEAR REACTIONS ¹⁶O(e, e'), E=71.26 MeV; measured σ(θ). ¹⁶O level deduced T_1/2, reduced transition probability.

doi: 10.1016/0370-2693(89)90854-X
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1989RE06      Phys.Lett. 228B, 31 (1989)

K.Reiner, P.Grabmayr, G.Mauser, G.Mertens, G.J.Wagner, J.Friedrich, N.Voegler, K.T.Knopfle, J.Ryckebusch, K.Heyde, D.Van Neck, M.Waroquier

(e, e'p) Study of the Continuum of ⁵⁸Ni above the Giant Resonance Region

NUCLEAR REACTIONS ⁵⁸Ni(e, e'p), E=183 MeV; measured σ(θ(e'), θ(p)) vs excitation energy. ⁵⁸Ni deduced continuum multipole strength distribution.

doi: 10.1016/0370-2693(89)90520-0
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1989SP05      Phys.Rev.Lett. 63, 1574 (1989)

M.Spahn, Th.Kihm, K.T.Knopfle, J.Friedrich, N.Voegler, Ch.Schmitt, V.H.Walther, M.Unkelbach, H.M.Hofmann

Study of Charge Symmetry in ⁴He by Simultaneous ⁴He(e, e'p)³H and ⁴He(e, e'n)³He Measurements

NUCLEAR REACTIONS ⁴He(e, e'p), (e, e'n), E=183.4 MeV; measured σ(θ(e'), θ(p)), σ(θ(e'), θ(n)); deduced σ. ⁴He deduced no charge symmetry breaking in GDR region.

doi: 10.1103/PhysRevLett.63.1574
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1986FR16      Nucl.Phys. A459, 10 (1986)

J.Friedrich, N.Voegler, P.-G.Reinhard

Central Depression of the Nuclear Charge Distribution

NUCLEAR STRUCTURE A=12-209; analyzed charge distribution, central depression parameter statistics; deduced sources of asymmetry. Folding model, effective Skyrme-type interactions.

doi: 10.1016/0375-9474(86)90053-9
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1985LE11      Phys.Rev. C32, 449 (1985)

J.LeRose, P.D.Zimmerman, C.C.Blatchley, J.Friedrich, N.Voegler, M.Pieroth

Direct Measurement of the Radiative Tail in Electron Scattering from Atomic Nuclei

NUCLEAR REACTIONS W(e, e), E=300 MeV bremsstrahlung; measured σ(E, θ); deduced model validity.

doi: 10.1103/PhysRevC.32.449
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1984AN12      Phys.Lett. 141B, 309 (1984)

I.Anthony, D.Branford, A.G.Flowers, J.C.McGeorge, M.R.Sene, A.C.Shotter, P.J.Thorley, C.H.Zimmerman, J.Friedrich, N.Voegler, K.Bangert, U.E.P.Berg

Determination of the Total Photo-Absorption Cross Section of ¹⁹⁷Au from (γ, xn) Reaction Cross Sections

NUCLEAR REACTIONS ¹⁹⁷Au(γ, n), (γ, 3n), (γ, 5n), (γ, 7n), E=60-340 MeV bremsstrahlung; measured yield per electron; deduced photon absorption σ, E1 sum rule enhancement factor.

doi: 10.1016/0370-2693(84)90251-X
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1984KL10      Phys.Lett. 145B, 25 (1984)

R.Klein, Y.Kawazoe, P.Grabmayr, G.J.Wagner, J.Friedrich, N.Voegler

Electroexcitation of Giant Resonances in ⁵⁸Ni

NUCLEAR REACTIONS ⁵⁸Ni(e, e'), E=124, 180, 300 MeV; measured σ(E(e')), σ(θ) vs effective momentum transfer; deduced response functions. ⁵⁸Ni deduced giant resonance excitation, B(λ), GDR, GQR strength distribution.

doi: 10.1016/0370-2693(84)90940-7
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1984MC11      Nucl.Phys. A426, 515 (1984)

J.C.McGeorge, M.R.Sene, D.Branford, A.C.Shotter, I.Anthony, J.Friedrich, N.Voegler

The ¹⁸¹Ta(γ, π⁺)¹⁸¹Hf Reaction

NUCLEAR REACTIONS ¹⁸¹Ta(γ, π⁺), E=150-360 MeV bremsstrahlung; measured residual production σ(E), Eγ, Iγ. Activation technique.

doi: 10.1016/0375-9474(84)90161-1
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1984RE06      Z.Phys. A316, 207 (1984)

P.-G.Reinhard, J.Friedrich, N.Voegler

Shell Structure and the Fluctuation of the Nuclear Density Distribution

NUCLEAR STRUCTURE ¹⁶O, ^40,48Ca, ²⁰⁸Pb; calculated binding energies, diffraction radius; deduced shell structure role on nuclear density distribution fluctuation. Hartree-Fock method.

doi: 10.1007/BF01412264
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1983KL09      Nuovo Cim. 76A, 369 (1983)

R.Klein, P.Grabmayr, Y.Kawazoe, G.J.Wagner, J.Friedrich, N.Voegler

Distribution of Electric Multipole Strengths in ⁵⁸Ni

NUCLEAR REACTIONS ⁵⁸Ni(e, e'), E=124, 180 MeV; measured σ(E(e')), σ(θ). ⁵⁸Ni levels deduced B(λ), EWSR strength. DWBA form factors, Tassie transition densities.

doi: 10.1007/BF02833733
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1982FR01      Nucl.Phys. A373, 192 (1982)

J.Friedrich, N.Voegler

The Salient Features of Charge Density Distributions of Medium and Heavy Even-Even Nuclei Determined from a Systematic Analysis of Elastic Electron Scattering Form Factors

NUCLEAR STRUCTURE ⁴⁰Ca, ⁵⁸Ni, ^116,124Sn, ²⁰⁸Pb; analyzed charge distribution data; deduced compressibility, surface thickness binding energy relationship, single-particle dominance.

doi: 10.1016/0375-9474(82)90147-6
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1981FR21      Phys.Rev.Lett. 47, 1385 (1981)

J.Friedrich, N.Voegler

Determination of Nuclear Compressibility from a Combined Analysis of Binding Energies and Nuclear Radii

NUCLEAR STRUCTURE A=4-240; analyzed charge form factor data, rms radii, binding energy; deduced nuclear compressibility. Droplet model.

doi: 10.1103/PhysRevLett.47.1385
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1978EU01      Nucl.Phys. A298, 452 (1978)

H.Euteneuer, J.Friedrich, N.Voegler

The Charge-Distribution Differences of ²⁰⁹Bi, ^{208,207,206,204}Pb and ^205,203Tl Investigated by Elastic Electron Scattering and Muonic X-Ray Data

NUCLEAR REACTIONS ^203,205Tl, ^{204,206,207,208}Pb, ²⁰⁹Bi(e, e), E=120, 200, 290 MeV; measured σ(θ); deduced charge distribution differences. Enriched targets.

doi: 10.1016/0375-9474(78)90143-4
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1977EU01      Z.Phys. A280, 165 (1977)

H.Euteneuer, J.Friedrich, N.Voegler

What Can Be Learnt About Nuclear Polarization from a Consistency Analysis of e^- Cross Sections and Muonic X-Rays for ²⁰⁸Pb and the Isotone Pair ²⁰⁹Bi/²⁰⁸Pb (Question)

NUCLEAR STRUCTURE ²⁰⁸Pb, ²⁰⁹Bi; analyzed electron scattering, muonic X-ray data; deduced nuclear polarization corrections.

doi: 10.1007/BF01409545
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1976EU01      Phys.Rev.Lett. 36, 129 (1976)

H.Euteneuer, J.Friedrich, N.Voegler

Charge Distribution of ²⁰⁸Pb and the Difference in ρ(r) for Pb and Tl Investigated by Elastic Electron Scattering

NUCLEAR REACTIONS ^203,205Tl, ^{204,206,207,208}Pb, ²⁰⁹Bi(e, e), E=119.7, 199.5, 289.0 MeV; measured σ. ²⁰⁸Pb deduced charge distribution.

doi: 10.1103/PhysRevLett.36.129
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1976FR18      Phys.Lett. 64B, 269 (1976)

J.Friedrich, N.Voegler, H.Euteneuer

Electron Scattering from Levels in ²⁰⁸Pb with Excitation Energies up to 6.2 MeV and Spins up to J = 10

NUCLEAR REACTIONS ²⁰⁸Pb(e, e'), E ≈ 120, 167 MeV; measured σ(Ee'). ²⁰⁸Pb deduced form factors.

doi: 10.1016/0370-2693(76)90198-2
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