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NSR database version of April 29, 2024.

Search: Author = A.Baumann

Found 9 matches.

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1992BA05      Nucl.Phys. A536, 87 (1992)

A.Baumann, P.Rullhusen, K.W.Rose, M.Ludwig, M.Schumacher, A.I.Milstein, J.M.Henneberg, N.Wieloch-Laufenberg, B.Ziegler

Delbruck Scattering of 30-100 MeV Photons by Pb through Angles of 15°-30°

NUCLEAR REACTIONS Pb(γ, γ), E=30-100 MeV; measured coherent scattering σ(θ). Comparison with different predictions for Delbruck scattering including the large-angle high-energy approximation. Natural target.

doi: 10.1016/0375-9474(92)90247-H
Citations: PlumX Metrics

1992LU01      Phys.Lett. 274B, 275 (1992)

M.Ludwig, B.-E.Andersson, A.Baumann, K.I.Blomqvist, K.Fuhrberg, E.Hayward, G.Miller, D.Nilsson, A.Sandell, B.Schroder, M.Schumacher

Electromagnetic Polarizabilities of Nucleons Bound in ¹²C and ¹⁶O

NUCLEAR REACTIONS ¹²C, ¹⁶O(γ, γ), E=61, 77 MeV; measured σ(θ), Compton scattering; deduced bound nucleon electromagnetic polarizabilities.

doi: 10.1016/0370-2693(92)91986-J
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0875.

1990RO05      Phys.Lett. 234B, 460 (1990)

K.W.Rose, B.Zurmuhl, P.Rullhusen, M.Ludwig, A.Baumann, M.Schumacher, J.Ahrens, A.Zieger, D.Christmann, B.Ziegler, B.Schoch

Polarizability of the Neutron

NUCLEAR REACTIONS ²H(γ, γ'n), E=80-130 MeV; measured σ(θn), θγ=135°; deduced bremsstrahlung weighted σ(θn, En, θγ'), neutron polarizability.

doi: 10.1016/0370-2693(90)92039-L
Citations: PlumX Metrics

1990RO11      Nucl.Phys. A514, 621 (1990)

K.W.Rose, B.Zurmuhl, P.Rullhusen, M.Ludwig, A.Baumann, M.Schumacher, J.Ahrens, A.Zieger, D.Christmann, B.Ziegler

Quasi-Free Compton Scattering by the Neutron

NUCLEAR REACTIONS ²H(γ, γ'), E=130 MeV bremsstrahlung; measured nγ-coin; deduced σ(θγ, θn) for quasifree Compton scattering by the neutron following breakup. ¹n deduced electromagnetic polarizability.

doi: 10.1016/0375-9474(90)90014-D
Citations: PlumX Metrics

1989FU09      Phys.Rev. C40, 2394 (1989)

K.Fuhrberg, R.Nolte, A.Baumann, P.Rullhusen, M.Schumacher

Meson Exchange Currents in ²⁰⁹Bi

NUCLEAR REACTIONS ²⁰⁹Bi(γ, γ), E ≤ 20 MeV; calculated σ(θ) vs E. ²⁰⁹Bi(γ, X), E < 17.5 MeV; calculated photoabsorption σ(E). ²⁰⁹Bi deduced GDR enhancement factor.

doi: 10.1103/PhysRevC.40.2394
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1989NO03      Phys.Rev. C40, 1175 (1989)

R.Nolte, F.Schroder, A.Baumann, K.W.Rose, K.Fuhrberg, M.Schumacher, P.Fettweis, R.Carchon

Nuclear-Structure Dependence of the E1 Strength Located in the Giant Dipole Resonance of Heavy Nuclei

NUCLEAR REACTIONS ¹⁸¹Ta, ^203,205Tl, ²⁰⁹Bi, ²³⁸U(γ, γ), E=8-18 MeV; measured σ(θ). ¹⁸¹Ta, ^203,205Tl, ²⁰⁹Bi, ²³⁸U deduced E1 strength enhancement factor near GDR.

doi: 10.1103/PhysRevC.40.1175
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0571.

1988BA56      Phys.Rev. C38, 1940 (1988)

A.Baumann, P.Rullhusen, K.W.Rose, M.Schumacher, J.M.Henneberg, N.Wieloch-Laufenberg, B.Ziegler

Feasibility of Measurement of the Electromagnetic Polarizability of the Bound Nucleon

NUCLEAR REACTIONS ²⁰⁸Pb(γ, γ), E=25-100 MeV; measured σ(θ), Compton scattering; deduced bound nucleon polarizability.

doi: 10.1103/PhysRevC.38.1940
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1986NO06      Phys.Lett. 173B, 288 (1986)

R.Nolte, A.Baumann, K.W.Rose, M.Schumacher

Effect of Exchange Currents in E1 Sum Rule and Orbital g-Factor in ²⁰⁹Bi

NUCLEAR REACTIONS ²⁰⁹Bi(γ, γ), E=16.5-18 MeV; measured Eγ, Iγ, γ(θ). ²⁰⁹Bi deduced GDR enhancement factor, meson magnetic moment connection.

1985WE01      Z.Phys. A320, 179 (1985)

R.Wenskus, A.Baumann, P.Rullhusen, D.Schaupp, F.Smend, M.Schumacher

Relativistic Double Differential Cross Sections for Compton Scattering by Bound Electrons: Test at low photon energies and predictions at intermediate photon energies

ATOMIC PHYSICS Cu, Pb(γ, γ'), E=0.662, 50 MeV; C(γ, γ'), E=50 MeV; calculated Compton σ(θ, Eγ'). Relativistic impulse approximation.

doi: 10.1007/BF01881265
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