NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of April 27, 2024.

Search: Author = U.Seemann

Found 9 matches.

Back to query form

1991LI12      Nucl.Instrum.Methods Phys.Res. A300, 293 (1991)

S.Lindenstruth, A.Degener, R.D.Heil, A.Jung, U.Kneissl, J.Margraf, H.H.Pitz, H.Schacht, U.Seemann, R.Stock, C.Wesselborg

Measurements and Simulations of Low Energy, Thick Target Bremsstrahlung Spectra

NUCLEAR REACTIONS ¹³C, ²³Na, ²⁷Al, ³¹P, ³⁵Cl, ⁴⁸Ti(γ, γ'), E=4.1 MeV bremsstrahlung; measured Eγ, Iγ. Nuclear resonance fluorescence technique, Monte Carlo simulations.

doi: 10.1016/0168-9002(91)90439-W
Citations: PlumX Metrics

1990HE03      Nucl.Phys. A506, 223 (1990)

R.D.Heil, B.Kasten, W.Scharfe, P.A.Butler, H.Friedrichs, S.D.Hoblit, U.Kneissl, S.Lindenstruth, M.Ludwig, G.Muller, H.H.Pitz, K.W.Rose, M.Schumacher, U.Seemann, J.Simpson, P.von Brentano, Th.Weber, C.Wesselborg, A.Zilges

Parity Assignments in Nuclear Resonance Fluorescence Experiments Using Compton Polarimeters

NUCLEAR REACTIONS ^142,150Nd, ²³²Th(γ, γ'), E=4.1 MeV bremsstrahlung; measured Eγ, Iγ, asymmetry, linear polarization. ^142,150Nd, ²³²Th deduced levels, J, π, Γ₀, (Γ₀)²/Γ₀.

doi: 10.1016/0375-9474(90)90384-X
Citations: PlumX Metrics

1990MA43      Phys.Rev. C42, 771 (1990)

J.Margraf, A.Degener, H.Friedrichs, R.D.Heil, A.Jung, U.Kneissl, S.Lindenstruth, H.H.Pitz, H.Schacht, U.Seemann, R.Stock, C.Wesselborg, P.von Brentano, A.Zilges

Photoexcitation of Low-Lying Dipole Transitions in ²³⁶U

NUCLEAR REACTIONS ²³⁶U(γ, γ'), E=3.9 MeV bremsstrahlung; measured Eγ, Iγ, γ(θ). ²³⁶U deduced levels, (Γ₀²)/Γ, J, K, branching ratios.

doi: 10.1103/PhysRevC.42.771
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetG0027.

1990PI04      Nucl.Phys. A509, 587 (1990); Errata Nucl.Phys. A514, 749 (1990)

H.H.Pitz, R.D.Heil, U.Kneissl, S.Lindenstruth, U.Seemann, R.Stock, C.Wesselborg, A.Zilges, P.von Brentano, S.D.Hoblit, A.M.Nathan

Low-Energy Photon Scattering Off ^{142, 146, 148, 150}Nd: An investigation in the mass region of a nuclear shape transition

NUCLEAR REACTIONS ^{142,146,148,150}Nd(γ, γ'), E=4.1 MeV bremsstrahlung; measured Eγ, Iγ, γ(θ). ^{142,146,148,150}Nd deduced levels, J, π, Γ₀, B(λ). Enriched targets.

doi: 10.1016/0375-9474(90)90092-Z
Citations: PlumX Metrics

1990ZI01      Nucl.Phys. A507, 399 (1990)

A.Zilges, P.von Brentano, C.Wesselborg, R.D.Heil, U.Kneissl, S.Lindenstruth, H.H.Pitz, U.Seemann, R.Stock

Observation of Low-Lying Collective Dipole Transitions in the Rare-Earth Nuclei ^172,174,176Yb

NUCLEAR REACTIONS ^172,174,176Yb(γ, γ'), E=4.1 MeV bremsstrahlung; measured Eγ, Iγ. ^172,174,176Yb deduced levels, J, Γ₀, B(λ).

doi: 10.1016/0375-9474(90)90300-B
Citations: PlumX Metrics

1989KA16      Phys.Rev.Lett. 63, 609 (1989); Erratum Phys.Rev.Lett. 63, 2695 (1989)

B.Kasten, R.D.Heil, P.v.Brentano, P.A.Butler, S.D.Hoblit, U.Kneissl, S.Lindenstruth, G.Muller, H.H.Pitz, K.W.Rose, W.Scharfe, M.Schumacher, U.Seemann, Th.Weber, C.Wesselborg, A.Zilges

Evidence for a Cluster of Collective 1⁺ States in ¹⁵⁰Nd Near 3 MeV

NUCLEAR REACTIONS ¹⁵⁰Nd(γ, γ'), E=2.8-3.1 MeV bremsstrahlung; measured Eγ, Iγ, γ linear polarization, asymmetry. ¹⁵⁰Nd deduced levels, J, π, B(λ), (Γ₀²/Γ). Compton polarimeters.

doi: 10.1103/PhysRevLett.63.609
Citations: PlumX Metrics

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
Citations: PlumX Metrics

1988WE10      Phys.Lett. 207B, 22 (1988)

C.Wesselborg, P.Von Brentano, K.O.Zell, R.D.Heil, H.H.Pitz, U.E.P.Berg, U.Kneissl, S.Lindenstruth, U.Seemann, R.Stock

Photoexcitation of Dipole Modes in ^160,162,164Dy

NUCLEAR REACTIONS ^160,162,164Dy(γ, γ'), E=2.2-3.2 MeV bremsstrahlung; measured γ-spectra. ^160,162,164Dy deduced levels, J, π, B(M1), width parameters. Nuclear resonance fluorescence.

doi: 10.1016/0370-2693(88)90878-7
Citations: PlumX Metrics

1988WI15      Phys.Lett. 207B, 385 (1988)

W.Wilke, R.D.Heil, U.Kneissl, U.Seemann, F.Steiper, H.Stroher, T.Weber

Angular Distributions of Photofission Fragments of Particular Mass

NUCLEAR REACTIONS ²³⁶U(γ, F), E=16 MeV bremsstrahlung; measured fission fragment σ(θ), mass distribution. ²³⁶U deduced fission mechanism.

doi: 10.1016/0370-2693(88)90669-7
Citations: PlumX Metrics