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Search: Author = C.Wesselborg

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1999AL12      Nucl.Instrum.Methods Phys.Res. A423, 49 (1999)

D.E.Alburger, C.Wesselborg

Precision Energy Measurement of the 166 keV γ Ray in ¹³⁹Ce Decay

RADIOACTIVITY ¹³⁹Ce(EC) [from ¹³⁹La(p, n), E=12 MeV]; measured Eγ, Iγ. ¹³⁹La deduced transition energy. Precision measurement for calibration standard.

doi: 10.1016/S0168-9002(98)01177-2
Citations: PlumX Metrics

1996MA18      Phys.Rev. C53, 2749 (1996)

H.Maser, S.Lindenstruth, I.Bauske, O.Beck, P.von Brentano, T.Eckert, H.Friedrichs, R.D.Heil, R.-D.Herzberg, A.Jung, U.Kneissl, J.Margraf, N.Pietralla, H.H.Pitz, C.Wesselborg, A.Zilges

Systematics of Low-Lying Dipole Excitations in the Deformed Even-Even Nuclei ^{164,166,168,170}Er

NUCLEAR REACTIONS ^{164,166,168,170}Er(γ, γ'), E ≤ 4.1 MeV bremsstrahlung; measured Eγ, Iγ, asymmetry. ^{164,166,168,170}Er deduced levels, J, π, K, Γ₀, B(λ). Enriched targets.

doi: 10.1103/PhysRevC.53.2749
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1995HE05      Phys.Rev. C51, 1226 (1995)

R.-D.Herzberg, A.Zilges, A.M.Oros, P.von Brentano, U.Kneissl, J.Margraf, H.H.Pitz, C.Wesselborg

Observation of Dipole Transitions to a 2⁺ (x) 3^- (x) Particle Multiplet in ¹⁴³Nd

NUCLEAR REACTIONS ¹⁴³Nd(γ, γ'), E=4.1 MeV bremsstrahlung; measured Eγ, Iγ. ¹⁴³Nd levels deduced T_1/2, B(λ), Γγ, summed dipole strength, configuration. Model comparison.

doi: 10.1103/PhysRevC.51.1226
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1995JU01      Nucl.Phys. A584, 103 (1995)

A.Jung, S.Lindenstruth, H.Schacht, B.Starck, R.Stock, C.Wesselborg, R.D.Heil, U.Kneissl, J.Margraf, H.H.Pitz, F.Steiper

Electric and Magnetic Dipole Excitations to Bound States in ^70,72,74,76Ge

NUCLEAR REACTIONS ^70,72,74,76Ge(γ, γ'), E=4, 10 MeV bremsstrahlung; ^70,72,74,76Ge(polarized γ, γ'), E=9-14 MeV bremsstrahlung; measured γγ(θ), σ(θ, φ), Iγ. ^70,72,74,76Ge deduced levels, J, Γ₀, π, reduced transition probabilities, B(E1), B(M1). Enriched targets, partially linearly polarized beam.

doi: 10.1016/0375-9474(94)00626-X
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1994FR03      Nucl.Phys. A567, 266 (1994)

H.Friedrichs, D.Hager, P.von Brentano, R.D.Heil, R.-D.Herzberg, U.Kneissl, J.Margraf, G.Muller, H.H.Pitz, B.Schlitt, M.Schumacher, C.Wesselborg, A.Zilges

Low-Lying E1 and M1 Strengths in the Deformed Nucleus ¹⁶⁰Gd

NUCLEAR REACTIONS ¹⁶⁰Gd(γ, γ'), E=3.7 MeV bremsstrahlung; measured Eγ, Iγ, linear polarization, asymmetry. ¹⁶⁰Gd deduced levels, J, π, K, Γ⁰, (Γ₀)²/Γ, B(λ). Enriched target.

doi: 10.1016/0375-9474(94)90148-1
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1994GE07      Nucl.Phys. A580, 263 (1994)

W.Geiger, Zs.Nemeth, I.Bauske, P.von Brentano, R.D.Heil, R.-D.Herzberg, U.Kneissl, J.Margraf, H.Maser, N.Pietralla, H.H.Pitz, C.Wesselborg, A.Zilges

Low-Lying Dipole Excitations in the Isotopes ^113,114Cd

NUCLEAR REACTIONS ^113,114Cd(γ, γ'), E=4.3 MeV bremsstrahlung; measured Eγ, Iγ. ^113,114Cd deduced levels, J, π, Γ₀, B(E1), (Γ₀)²/Γ. Enriched targets.

doi: 10.1016/0375-9474(94)90773-0
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1994GO36      Nucl.Instrum.Methods Phys.Res. A337, 265 (1994)

K.Govaert, W.Mondelaers, E.Jacobs, D.De Frenne, K.Persyn, S.Pomme, M.-L.Yoneama, S.Lindenstruth, K.Huber, A.Jung, B.Starck, R.Stock, C.Wesselborg, R.-D.Heil, U.Kneissl, H.H.Pitz

Polarised Bremsstrahlung Nuclear Resonance Fluorescence Set-Up at the 15 MeV Linac in Gent

NUCLEAR REACTIONS ⁵⁶Fe(polarized γ, γ'), E ≈ 6.8-9.6 MeV bremsstrahlung; measured asymmetry. ⁵⁶Fe deduced dipole transitions B(λ).

doi: 10.1016/0168-9002(94)91094-4
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1994SC37      Nucl.Instrum.Methods Phys.Res. A337, 416 (1994)

B.Schlitt, U.Maier, H.Friedrichs, S.Albers, I.Bauske, P.von Brentano, R.D.Heil, R.-D.Herzberg, U.Kneissl, J.Margraf, H.H.Pitz, C.Wesselborg, A.Zilges

A Sectored Ge-Compton Polarimeter for Parity Assignments in Photon Scattering Experiments

NUCLEAR REACTIONS ²⁴Mg(p, p'γ), E=2.47, 6 MeV; ²⁸Si(p, p'γ), E=3.1 MeV; ¹²C(p, p'γ), E=5.375 MeV; analyzed γ polarization data.

doi: 10.1016/0168-9002(94)91111-8
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1993BA24      Phys.Rev.Lett. 71, 975 (1993)

I.Bauske, J.M.Arias, P.von Brentano, A.Frank, H.Friedrichs, R.D.Heil, R.-D.Herzberg, F.Hoyler, P.Van Isacker, U.Kneissl, J.Margarf, H.H.Pitz, C.Wesselborg, A.Zilges

First Observation of Scissors Mode States in an Odd-Mass Nucleus

NUCLEAR REACTIONS ¹⁶³Dy(γ, γ'), E=1.942-3.107 MeV bremsstrahlung; measured integrated scattering σ, γ-spectra. ¹⁶³Dy levels deduced B(λ), gΓ₀, Γ₁/Γ₀. Interacting boson-fermion model.

doi: 10.1103/PhysRevLett.71.975
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1993FR06      Nucl.Phys. A553, 553c (1993)

H.Friedrichs, S.Lindenstruth, B.Schlitt, C.Wesselborg, I.Bauske, R.D.Heil, U.Kneissl, J.Margraf, H.H.Pitz, D.Hager, G.Muller, M.Schumacher, P.von Brentano, R.D.Herzberg, A.Zilges

Identification of Strong E1 and M1 Groundstate Transitions in Deformed Rare Earth Nuclei

NUCLEAR REACTIONS ¹⁶⁰Gd, ¹⁶²Dy(γ, γ'), E=4.3 MeV bremsstrahlung; measured γ asymmetry. ¹⁵⁰Nd, ¹⁶⁰Gd, ¹⁶²Dy deduced transition γ-multipolarity, B(λ), levels, widths.

doi: 10.1016/0375-9474(93)90658-K
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1993HE15      Nucl.Phys. A563, 445 (1993)

R.-D.Herzberg, A.Zilges, P.von Brentano, R.D.Heil, U.Kneissl, J.Margraf, H.H.Pitz, H.Friedrichs, S.Lindenstruth, C.Wesselborg

Investigation of Low-Lying Dipole Excitations in ^182,184,186W(*)

NUCLEAR REACTIONS ^182,184,186W(γ, γ'), E ≈ 2.9-3.7 MeV bremsstrahlung; measured Eγ, Iγ. ^182,184,186W deduced levels, J, decay width ratio, Γ₀, B(λ), K. Nuclear reasonance fluorescence technique.

doi: 10.1016/0375-9474(93)90122-E
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1993KN01      Phys.Rev.Lett. 71, 2180 (1993)

U.Kneissl, A.Zilges, J.Margraf, I.Bauske, P.von Brentano, H.Friedrichs, R.D.Heil, R.-D.Herzberg, H.H.Pitz, B.Schlitt, C.Wesselborg

First Experimental Evidence for Two-Phonon Octupole-γ-Vibrational Excitations in Deformed Nuclei

NUCLEAR STRUCTURE ^156,158Gd, ¹⁶⁸Er, ¹⁷²Yb; calculated levels, B(λ). ¹⁵⁰Nd, ^156,158Gd, ^162,164Dy, ^166,168Er, ¹⁷²Yb; analyzed data; deduced two-phonon excitation role. Interacting sdf-boson approximation, dynamic collective models.

doi: 10.1103/PhysRevLett.71.2180
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1993LI12      Phys.Rev. C47, 1943 (1993)

H.Li, P.V.Magnus, M.S.Smith, P.D.Parker, J.A.Cizewski, C.S.Lee, D.Barker, C.Wesselborg, A.E.Champagne

Search for the K(π) = 1⁺ Two-Proton Band in ¹⁶⁶Er

NUCLEAR REACTIONS ¹⁶⁵Ho(α, t), E=40 MeV; ¹⁶⁵Ho(³He, d), E=25 MeV; measured σ(θ), σ(Et), σ(Ed). ¹⁶⁶Er deduced levels, J, π, K, configuration, band structure. DWBA analysis.

doi: 10.1103/PhysRevC.47.1943
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1993MA08      Phys.Rev. C47, 1474 (1993)

J.Margraf, R.D.Heil, U.Kneissl, U.Maier, H.H.Pitz, H.Friedrichs, S.Lindenstruth, B.Schlitt, C.Wesselborg, P.von Brentano, R.-D.Herzberg, A.Zilges

Deformation Dependence of Low Lying M1 Strengths in Even Nd Isotopes

NUCLEAR REACTIONS ¹⁴⁶Nd(γ, γ'), E ≈ 4 MeV; measured γ linear polarization, azimuthal asymmetry. ^{142,146,148,150}Nd levels deduced B(λ), J, π, Γ, deformation dependence of M1 transition strengths.

doi: 10.1103/PhysRevC.47.1474
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1993VO05      Nucl.Phys. A557, 593c (1993)

P.von Brentano, A.Zilges, R.D.Heil, R.D.Herzberg, U.Kneissl, H.H.Pitz, C.Wesselborg

Low Energy Electric Dipole Modes in Nuclei Around N = 82

NUCLEAR REACTIONS ^143,142Nd(γ, γ'), E=2.6-3.6 MeV; ¹⁴¹Pr(γ, γ'), E not given; measured Eγ, Iγ; analyzed data. ¹⁴¹Pr, ^142,143Nd deduced E1 excitation strength, B(E1), configuration. sdf-interacting boson model.

doi: 10.1016/0375-9474(93)90572-F
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1993ZI03      Phys.Rev.Lett. 70, 2880 (1993)

A.Zilges, R.-D.Herzberg, P.von Brentano, F.Donau, R.D.Heil, R.V.Jolos, U.Kneissl, J.Margraf, H.H.Pitz, C.Wesselborg

First Identification of Dipole Excitations to a 2⁺ (x) 3^- (x) Particle Multiplet in an Odd-A Nucleus

NUCLEAR REACTIONS ¹⁴³Nd(γ, γ'), E ≤ 4 MeV bremsstrahlung; measured Eγ, Iγ. ¹⁴³Nd deduced levels, transition γ-multipolarity, B(λ), configuration.

doi: 10.1103/PhysRevLett.70.2880
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1992FR02      Phys.Rev. C45, R892 (1992)

H.Friedrichs, B.Schlitt, J.Margraf, S.Lindenstruth, C.Wesselborg, R.D.Heil, H.H.Pitz, U.Kneissl, P.von Brentano, R.D.Herzberg, A.Zilges, D.Hager, G.Muller, M.Schumacher

Evidence for Enhanced Electric Dipole Excitations in Deformed Rare Earth Nuclei Near 2.5 MeV

NUCLEAR REACTIONS ¹⁵⁰Nd, ¹⁶²Dy(γ, γ'), E ≤ 2.8 MeV bremsstrahlung; measured Eγ, Iγ, asymmetry, linear polarization. ¹⁵⁰Nd, ¹⁶²Dy deduced levels, J, π, Γ₀, (Γ₀)²/Γ, K-quantum number, B(λ).

doi: 10.1103/PhysRevC.45.R892
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1992MA01      Phys.Rev. C45, R521 (1992)

J.Margraf, C.Wesselborg, R.D.Heil, U.Kneissl, H.H.Pitz, C.Rangacharyulu, A.Richter, H.J.Wortche, W.Ziegler

Saturation of B(E2) and B(M1) Strength in Actinide Nuclei

NUCLEAR STRUCTURE Z=82, 126; N=126, 184; analyzed B(λ); deduced saturation features, boson g-factor differences. Shell closure, analytical formula.

doi: 10.1103/PhysRevC.45.R521
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1992TR01      Nucl.Phys. A540, 66 (1992)

L.Trache, C.Wesselborg, P.von Brentano, J.Wrzesinski, G.P.A.Berg

Evidence for Two-Pairing-Phonon States in the Odd-Mass Nucleus ¹⁴³Nd

NUCLEAR REACTIONS ¹⁴⁵Nd(p, t), E=25 MeV; measured σ(Et), θ=5°-25°. ¹⁴³Nd deduced levels, configurations. Neutron-, proton-pairing vibrations in odd nuclei.

doi: 10.1016/0375-9474(92)90194-O
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1991BE06      Phys.Rev. C43, 1639 (1991)

Z.Berant, R.B.Schuhmann, D.E.Alburger, W.T.Chou, R.L.Gill, E.K.Warburton, C.Wesselborg

Spectroscopy of ²¹⁴Bi and Systematics of ^210,212,214Pb(0⁺) → β^{- 210,212,214}Bi(0^-)

RADIOACTIVITY ²¹⁴Pb(β^-); measured γγ-coin, γγ(θ), I(ce), Eγ, Iγ, βγγ-coin. ²¹⁴Bi deduced levels, J, π, T_1/2. Shell model.

doi: 10.1103/PhysRevC.43.1639
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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
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1991WE08      Nucl.Instrum.Methods Phys.Res. A302, 89 (1991)

C.Wesselborg, D.E.Alburger

Precision Energy Measurements of Gamma Rays from ⁴⁴Ti and ¹³³Ba

RADIOACTIVITY ⁴⁴Ti, ¹³³Ba; measured Eγ, Iγ. ⁴⁴Sc, ¹³³Cs deduced transition energy. High precision, combined sources, ¹⁸²Ta reference.

doi: 10.1016/0168-9002(91)90496-D
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1991ZI01      Z.Phys. A340, 155 (1991)

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

A Survey of ΔK = 0 Dipole Transitions from Low Lying J = 1 States in Rare Earth Nuclei

NUCLEAR REACTIONS ¹⁵⁰Nd, ^156,158,160Gd, ^160,162,164Dy, ^170,166,168Er, ^172,174Yb(γ, γ'), E not given; analyzed data. ¹⁵⁰Nd, ^156,158,160Gd, ^160,162,164Dy, ^170,166,168Er, ^172,174Yb levels deduced reduced width, B(E1), ΔK=0 transition features.

doi: 10.1007/BF01303826
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1990AL29      Phys.Rev. C42, 2728 (1990)

D.E.Alburger, C.Wesselborg

Measurement of the Half-Life of ⁵⁶Co

RADIOACTIVITY ⁴⁶Sc [from ⁴⁵Sc(n, γ)]; ⁵⁶Co [from ⁵⁶Fe(p, n), E=25 MeV]; measured Eγ, Iγ ratio. ⁵⁶Co deduced T_1/2.

doi: 10.1103/PhysRevC.42.2728
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1990BR13      Phys.Lett. 243B, 1 (1990)

D.S.Brenner, C.Wesselborg, R.F.Casten, D.D.Warner, J.-Y.Zhang

Empirical p-n Interactions: Global trends, configuration sensitivity and N = Z enhancements

NUCLEAR STRUCTURE Z=82-100; N=110-134; analyzed data; deduced proton-neutron interaction strengths.

doi: 10.1016/0370-2693(90)90945-3
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1990DE20      Nucl.Phys. A513, 29 (1990)

A.Degener, C.Blasing, R.D.Heil, A.Jung, U.Kneissl, H.H.Pitz, H.Schacht, S.Schennach, R.Stock, C.Wesselborg

Dipole Excitations in ⁴⁸Ti Studied by Nuclear Resonance Fluorescence

NUCLEAR REACTIONS ⁴⁸Ti(γ, γ'), E=4.1-14 MeV bremsstrahlung; measured Eγ, Iγ, γ(θ), azimuthal asymmetries. ⁴⁸Ti deduced levels, J, π, Γ₀, reduced transition probabilities. Enriched target, partially polarized, unpolarized beam, nuclear resonance fluorescence experiment.

doi: 10.1016/0375-9474(90)90340-R
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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
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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
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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
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1990WR01      Nucl.Phys. A515, 297 (1990)

J.Wrzesinski, A.Clauberg, C.Wesselborg, R.Reinhardt, A.Dewald, K.O.Zell, P.von Brentano, R.Broda

Medium- and Low-Spin States in ¹⁴³Nd Studied in the (α, n) Reaction

NUCLEAR REACTIONS ¹⁴⁰Ce(α, n), E=14-21 MeV; measured Eγ, Iγ, γγ-coin, σ(Eα, Eγ, θ), I(ce). ¹⁴³Nd deduced levels, J, π, ICC, T_1/2, γ-multipolarity. Natural cesium, enriched ¹⁴⁰Ce targets. Particle-vibration coupling analysis.

doi: 10.1016/0375-9474(90)90370-2
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1990ZH14      Nucl.Phys. A520, 251c (1990)

J.-Y.Zhang, J.D.Garrett, R.F.Casten, D.S.Brenner, C.Wesselborg, C.-H.Yu, M.Carpenter

Empirical Estimates of the Proton-Neutron Interaction and Diabolical Points

NUCLEAR STRUCTURE N=40-160; analyzed δV(pn); deduced valence proton, neutron configuration overlap role.

doi: 10.1016/0375-9474(90)91151-G
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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
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1990ZI05      Phys.Rev. C42, 1945 (1990)

A.Zilges, P.von Brentano, A.Richter, R.D.Heil, U.Kneissl, H.H.Pitz, C.Wesselborg

Uncommon Decay Branching Ratios of Spin-One States in the Rare-Earth Region and Evidence for K Mixing

NUCLEAR STRUCTURE ¹⁵⁰Nd, ^156,158,160Gd, ^160,162,164Dy, ¹⁶⁶Er, ^172,174,176Yb; analyzed B(λ), branching ratios; deduced Alaga-rules validity, K-mixing.

doi: 10.1103/PhysRevC.42.1945
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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
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1989MA33      Phys.Rev.Lett. 63, 143 (1989)

H.Mach, M.Moszynski, R.F.Casten, R.L.Gill, D.S.Brenner, J.A.Winger, W.Krips, C.Wesselborg, M.Buscher, F.K.Wohn, A.Aprahamian, D.Alburger, A.Gelberg, A.Piotrowski

Picosecond Lifetime Measurements in ^116,118,120Cd and the Structure of Normal and Intruder States

RADIOACTIVITY ^116,118,120Ag(β^-); measured βγγ-coin. ^116,118,120Cd deduced levels, J, π, T_1/2, B(λ).

doi: 10.1103/PhysRevLett.63.143
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1989PI05      Nucl.Phys. A492, 411 (1989)

H.H.Pitz, U.E.P.Berg, R.D.Heil, U.Kneissl, R.Stock, C.Wesselborg, P.von Brentano

Systematic Study of Low-Lying Dipole Excitations in ^156,158,160Gd by Photon Scattering

NUCLEAR REACTIONS ^156,158,160Gd(γ, γ'), E=3.5-4.1 MeV bremsstrahlung; measured Eγ, Iγ. ^156,158,160Gd deduced levels, J, Γ₀, reduced transition probabilities.

doi: 10.1016/0375-9474(89)90405-3
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1989TR03      Nucl.Phys. A492, 23 (1989)

L.Trache, J.Wrzesinski, C.Wesselborg, A.Clauberg, K.O.Zell, R.Reinhardt, P.von Brentano, D.Bazzacco, G.P.A.Berg, W.Hurlimann, J.Meissburger, J.L.Tain

Spectroscopy of ¹⁴²Nd and ¹⁴³Nd via Inelastic Proton Scattering at E(p) = 25 MeV

NUCLEAR REACTIONS ^142,143Nd(p, p'), E=25 MeV; measured σ(θ). ^142,143Nd deduced levels, J, π, deformation parameter, transition γ-multipolarity, B(λ). Enriched targets. Macroscopic DWBA analysis, unified model calculations comparison.

doi: 10.1016/0375-9474(89)90507-1
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1989TR10      Phys.Rev. C40, 1006 (1989)

L.Trache, A.Clauberg, C.Wesselborg, P.von Brentano, J.Wrzesinski, R.Broda, A.Berinde, V.E.Iacob

Particle-Vibration Coupling in Odd Mass N = 83 Nuclei

NUCLEAR STRUCTURE ¹⁴³Nd, ¹⁴⁵Sm, ¹⁴⁷Gd; analyzed particle-octupole multiplets data; deduced quadrupole-quadrupole interaction role.

doi: 10.1103/PhysRevC.40.1006
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1988HE02      Nucl.Phys. A476, 39 (1988)

R.D.Heil, H.H.Pitz, U.E.P.Berg, U.Kneissl, K.D.Hummel, G.Kilgus, D.Bohle, A.Richter, C.Wesselborg, P.von Brentano

Observation of Orbital Magnetic Dipole Strength in the Actinide Nuclei ²³²Th and ²³⁸U

NUCLEAR REACTIONS ²³²Th, ²³⁸U(e, e'), E=20.2-55.9 MeV; measured σ(E(e^-)), θ=165°. ²³²Th, ²³⁸U(γ, γ'), E=2.9-4.1 MeV bremsstrahlung; measured Eγ, Iγ. ²³²Th, ²³⁸U deduced levels, J, π, B(M1), transition form factors.

doi: 10.1016/0375-9474(88)90371-5
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetG0028.

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
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1986WE04      Z.Phys. A323, 485 (1986)

C.Wesselborg, K.Schiffer, K.O.Zell, P.von Brentano, D.Bohle, A.Richter, G.P.A.Berg, B.Brinkmoller, J.G.M.Romer, F.Osterfeld, M.Yabe

Search for the New M1 Mode in ¹⁵⁶Gd by Inelastic Proton Scattering at Low Incident Energy

NUCLEAR REACTIONS ¹⁵⁶Gd(p, p'), E=24.7 MeV; measured σ(θ), σ(Ep'). ¹⁵⁶Gd deduced 1⁺ excitation σ upper limit, convection current dependent M1 mode.

1984CL07      ATOMKI Kozlem. 26, 37 (1984)

A.Clauberg, J.Wrzesinski, L.Trache, C.Wesselborg, A.Dewald, K.O.Zell, P.von Brentano

Low and Medium Spin States in ¹⁴³Nd from the (α, nγ) Reaction near the Coulomb Barrier

NUCLEAR REACTIONS ¹⁴⁰Ce(α, nγ), E=14-20 MeV; measured γγ-coin, σ(Eγ, E), γ(θ). ¹⁴³Nd deduced levels, J, π, γ-branching, γ-multipolarity, configuration.

1983TR16      Phys.Lett. 131B, 285 (1983)

L.Trache, J.Wrzesinski, C.Wesselborg, D.Bazzacco, R.Reinhardt, C.F.Moore, P.von Brentano, G.P.A.Berg, W.Hurlimann, I.Katayama, J.Meissburger, J.G.M.Romer, J.L.Tain

Identification of a Complete Particle-Octupole Multiplet in ¹⁴³Nd

NUCLEAR REACTIONS ^142,143Nd(p, p'), E=25.5 MeV; measured σ(θ). ¹⁴³Nd deduced levels, J, π, configuration. Particle-core coupling model.

doi: 10.1016/0370-2693(83)90499-9
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