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NSR database version of April 29, 2024.

Search: Author = U.Kaup

Found 21 matches.

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1987DE11      Z.Phys. A326, 509 (1987)

A.Dewald, A.Gelberg, U.Kaup, R.Richter, K.O.Zell, P.von Brentano

Lifetimes in ⁷³Se

NUCLEAR STRUCTURE ⁷³Se; calculated levels, B(E2). Symmetric rotor plus particle model, triaxial rotor models.

NUCLEAR REACTIONS ⁶⁰Ni(¹⁶O, n2p), E=60 MeV; measured Eγ, Iγ, recoil Doppler shift. ⁷³Se deduced levels, T_1/2, B(E2). Enriched target, Ge(Li) detectors. Symmetric rotor plus particle model, triaxial rotor model calculations.

1985KA23      Nucl.Phys. A445, 419 (1985)

U.Kaup, G.Holzwarth

Effect of the Pauli Principle on Collective States in Transitional Xe, Ba and Ce Nuclei

NUCLEAR STRUCTURE ¹²⁴Xe, ¹²⁶Ba, ^{128,130,132,134}Ce; calculated levels, B(E2) values.

doi: 10.1016/0375-9474(85)90450-6
Citations: PlumX Metrics

1985SU03      Nucl.Phys. A436, 506 (1985)

X.Sun, D.Bazzacco, W.Gast, A.Gelberg, U.Kaup, K.Schiffer, A.Dewald, R.Reinhardt, K.O.Zell, P.Von Brentano

Excited States in ¹³⁰Ba

NUCLEAR REACTIONS ¹²⁰Sn(¹³C, 3n), E=45-58 MeV; measured Eγ, Iγ(E), Iγ(θ), γγ-coin, K-conversion coefficient. ¹³⁰Ba deduced levels J, π, ICC. Cranking-model calculation. Enriched target. Ge(Li) detector, mini-orange spectrometer.

doi: 10.1016/0375-9474(85)90083-1
Citations: PlumX Metrics

1984GA21      Z.Phys. A318, 123 (1984)

W.Gast, U.Kaup, H.Hanewinkel, R.Reinhardt, K.Schiffer, K.P.Schmittgen, K.O.Zell, J.Wrzesinski, A.Gelberg, P.v.Brentano

Excited States in ¹²⁴Xe

NUCLEAR REACTIONS ¹²²Te(α, 2n), ¹¹⁴Cd(¹³C, 3n), ¹⁰⁸Pd(¹⁹F, 2np), E not given; measured Eγ, Iγ, γ(θ), I(ce), γγ-coin, σ(Eγ, E). ¹²⁴Xe deduced levels, J, π, yrast sequence, γ-branching, intraband E2 transition strength, ICC, band structure, backbending.

doi: 10.1007/BF02117224
Citations: PlumX Metrics

1984HA34      ATOMKI Kozlem. 26, 28 (1984)

H.Harter, A.Dewald, A.Gelberg, U.Kaup, W.Lieberz, K.O.Zell, P.von Brentano

Comparison of Low Lying Levels in ¹²⁸Xe with IBM-2

NUCLEAR STRUCTURE ¹²⁸Xe; calculated levels, B(λ), ratios, g. Interacting boson approximation.

1983HA38      Phys.Lett. 133B, 9 (1983)

H.Hanewinkel, W.Gast, U.Kaup, H.Harter, A.Dewald, A.Gelberg, R.Reinhardt, P.von Brentano, A.Zemel, C.E.Alonso, J.M.Arias

Prealignment B(E2)-Anomaly in ¹²⁴Xe

NUCLEAR REACTIONS ¹²²Te(α, 2n), E=24, 25 MeV; ¹⁰⁸Pd(¹⁹F, 2np), E=60-75 MeV; ¹¹⁴Cd(¹³C, 3n), E=46-58 MeV; measured Eγ, Iγ, γγ-coin, γ(θ), σ(Eγ), I(ce), recoil distance Doppler shift. ¹²⁴Xe deduced levels, T_1/2, γ-branching, B(E2), ratios, prealignment anomaly, band structure. Interacting boson model.

doi: 10.1016/0370-2693(83)90093-X
Citations: PlumX Metrics

1983HI04      Z.Phys. A311, 329 (1983)

D.Hippe, H.W.Schuh, U.Kaup, K.O.Zell, P.von Brentano, D.B.Fossan

High-Spin States in ⁹⁷Tc

NUCLEAR REACTIONS ⁹⁴Zr(⁶Li, 3n), E=24-34 MeV; measured Eγ, Iγ, γγ-coin, γ(θ), σ(Eγ). ⁹⁷Tc deduced levels, J, π. Enriched targets, Ge(Li) detector.

doi: 10.1007/BF01415689
Citations: PlumX Metrics

1983KA04      Z.Phys. A310, 129 (1983)

U.Kaup, C.Monkemeyer, P.v.Brentano

Band Structure of Even-Even Selenium Isotopes in the Proton-Neutron Interacting Boson Model

NUCLEAR STRUCTURE ^{72,74,76,78,80}Se, ^{74,76,78,80,82}Kr; calculated levels, B(E2). ^82,84Sr; calculated B(E2). Interacting proton, neutron boson model.

doi: 10.1007/BF01433622
Citations: PlumX Metrics

1983ME08      Phys.Rev. C27, 2217 (1983)

R.A.Meyer, J.F.Wild, K.Eskola, M.E.Leino, S.Vaisala, K.Forssten, U.Kaup, A.Gelberg

Collective Excitations of ⁸²Kr Observed by In-Beam and Decay Spectroscopy and Their Characterization by the Interacting Boson Model

RADIOACTIVITY ^82,82mBr(β^-); ^82,82mRb(β⁺), (EC); measured Eγ, Iγ, γγ-coin. ⁸²Kr deduced levels, J, π.

NUCLEAR REACTIONS ⁸⁰Se(α, 2nγ), E=16-21.3 MeV; measured Eγ, Iγ, γγ-coin, γ(θ). ⁸²Kr deduced levels, J, π, γ-multipolarity, δ, γ-branching, band structure configuration. Interacting boson model.

doi: 10.1103/PhysRevC.27.2217
Citations: PlumX Metrics

1983SU09      Phys.Rev. C28, 1167 (1983)

Sun Xiangfu, D.Bazzacco, W.Gast, A.Gelberg, U.Kaup, A.Dewald, K.O.Zell, P.von Brentano

Band Crossing in ¹³⁰Ba

NUCLEAR REACTIONS ¹²⁰Sn(¹³C, 3nγ), E=45-58 MeV; measured Iγ, γγ-coin, σ(Eγ, θ), σ(Eγ, E). ¹³⁰Ba deduced levels, J, π, γ-branching, backbending plots. Cranking model.

doi: 10.1103/PhysRevC.28.1167
Citations: PlumX Metrics

1983TO20      Nucl.Phys. A411, 209 (1983)

Y.Tokunaga, H.Seyfarth, O.W.B.Schult, H.G.Borner, Ch.Hofmeyr, G.Barreau, R.Brissot, U.Kaup, Ch.Monkemeyer

The ⁷⁵Se(n, γ)⁷⁶Se Reaction and the Low-Lying Level Structure of ⁷⁶Se

NUCLEAR REACTIONS ⁷⁵Se(n, γ), E=thermal; measured σ, Iγ, Eγ. ⁷⁶Se deduced levels J, π, neutron binding energy. Enriched target. Interacting boson models.

doi: 10.1016/0375-9474(83)90389-5
Citations: PlumX Metrics

1982DE05      Phys.Rev. C25, 226 (1982)

A.Dewald, U.Kaup, W.Gast, A.Gelberg, H.-W.Schuh, K.O.Zell, P.von Brentano

High Spin States of ⁸⁴Sr

NUCLEAR REACTIONS ⁷⁶Ge(¹²C, 4n), E=48-60 MeV; ⁸¹Br(⁶Li, 3n), E=19-32 MeV; measured Eγ, Iγ, γγ-coin, γ(θ), DSA, recoil. ⁸⁴Sr deduced levels, J, π, T_1/2, B(E2), band structure. Enriched target, Ge(Li) detectors.

doi: 10.1103/PhysRevC.25.226
Citations: PlumX Metrics

1981KA42      Phys.Lett. 106B, 439 (1981)

U.Kaup, R.Vorwerk, D.Hippe, H.-W.Schuh, P.von Brentano, O.Scholten

A Test of the Interacting Boson Fermion Model and Its Microscopic Basis in Transitional Tc and Ag Nuclei

NUCLEAR STRUCTURE ⁹⁷Tc, ^105,107Ag; calculated levels; deduced model parameters. Interacting boson fermion model.

doi: 10.1016/0370-2693(81)90252-5
Citations: PlumX Metrics

1980DE41      J.Phys.(Paris), Colloq.C-10, 163 (1980)

A.Dewald, U.Kaup, W.Gast, A.Gelberg, H.-W.Schuh, K.O.Zell, P.Von Brentano

Band Structure in ⁸⁴Sr

NUCLEAR REACTIONS ⁷⁶Ge(¹²C, 4n), E=35-60 MeV; ⁸¹Br(⁶Li, 3n), E=19-32 MeV; measured Eγ, Iγ, γ(θ), σ(Eγ, E), recoil, γγ-coin. ⁸⁴Sr deduced levels, J, π, γ-branching, T_1/2, rotational band structure. Interacting boson model.

1980GA17      Phys.Rev. C22, 469 (1980)

W.Gast, K.Dey, A.Gelberg, U.Kaup, F.Paar, R.Richter, K.O.Zell, P. von Brentano

High-Spin States of ⁸³Rb

NUCLEAR REACTIONS ⁸¹Br(α, 2n), E=19-25 MeV; ⁸⁰Se(⁶Li, 3n), E=23-29 MeV; measured Eγ, Iγ, γγ-coin, γ(θ); ⁷⁰Zn(¹⁶O, 2np), E=52 MeV; ⁷⁴Ge(¹²C, 2np), E=35-49 MeV; measured Eγ. ⁸³Rb deduced levels, J, π. Enriched targets, Ge(Li) detector.

doi: 10.1103/PhysRevC.22.469
Citations: PlumX Metrics

1980KA23      Phys.Rev. C22, 1738 (1980)

U.Kaup, A.Gelberg, P.Von Brentano, O.Scholten

Band Structure of Odd-A Rubidium Isotopes in the Interacting Boson Fermion model

NUCLEAR STRUCTURE ^79,81,83Rb; calculated levels, E2 matrix elements, band structure. Interacting boson fermion model.

doi: 10.1103/PhysRevC.22.1738
Citations: PlumX Metrics

1979BO28      Z.Phys. A292, 265 (1979)

A.Bockisch, M.Miller, A.M.Kleinfeld, A.Gelberg, U.Kaup

Reorientation Effect Measurements and Multiple Coulomb Excitation in ¹⁰²Ru

NUCLEAR REACTIONS ¹⁰²Ru(α, α'), E=8.5, 9.0 MeV; ¹⁰²Ru(¹⁶O, ¹⁶O'), E=38-42 MeV; measured σ(E, θ), reorientation effect, multiple Coulomb excitation. ¹⁰²Ru levels deduced quadrupole moment, B(E2). Interacting boson model interpretation. Enriched target.

doi: 10.1007/BF01547471
Citations: PlumX Metrics

1979HE07      Phys.Lett. 85B, 34 (1979)

H.P.Hellmeister, U.Kaup, J.Keinonen, K.P.Lieb, R.Rascher, R.Ballini, J.Delaunay, H.Dumont

Band Structure of ⁷⁸Kr

NUCLEAR REACTIONS ⁶⁵Cu(¹⁶O, 2np), E=42-58 MeV; measured Eγ, Iγ, γ(θ), γγ-coin, DSA. ⁷⁸Kr deduced levels, J, π, T_1/2, γ branching, B(E2). Neutron-proton boson model.

doi: 10.1016/0370-2693(79)90771-8
Citations: PlumX Metrics

1979HE18      Nucl.Phys. A332, 241 (1979)

H.P.Hellmeister, J.Keinonen, K.P.Lieb, U.Kaup, R.Rascher, R.Ballini, J.Delaunay, H.Dumont

Study of High Spin States in ⁷⁸Kr

NUCLEAR REACTIONS ⁶⁵Cu(¹⁶O, 2np), E=42-58 MeV; ⁶⁵Cu(¹⁹F, 2nα), E=55 MeV; ⁶⁴Ni(¹⁶O, 2n), E=47 MeV; ⁶⁸Zn(¹²C, 2n), E=30-36 MeV; ⁶⁵Cu(¹⁶O, 3n), E=54 MeV; measured Eγ, Iγ(θ), DSA, RDM. ⁷⁸Kr deduced levels, J, π, T_1/2. Enriched target.

doi: 10.1016/0375-9474(79)90107-6
Citations: PlumX Metrics

1979KA30      Z.Phys. A293, 311 (1979)

U.Kaup, A.Gelberg

Description of Even-Even Krypton Isotopes by the Interacting Boson Approximation

NUCLEAR STRUCTURE ^{74,76,78,80,82}Kr; calculated levels, B(E2) ratios. Interacting boson approximation.

doi: 10.1007/BF01435273
Citations: PlumX Metrics

1979SC28      Z.Phys. A293, 85 (1979)

H.Schafer, A.Dewald, A.Gelberg, U.Kaup, K.O.Zell, P.von Brentano

E2 Transition Probabilities in ⁷⁷Br

NUCLEAR REACTIONS ⁶⁴Ni(¹⁶O, 2npγ), E=60 MeV; measured Eγ, RDM. ⁷⁷Br levels deduced T_1/2, B(E2). Enriched target, Ge(Li) detector. Particle-rotor calculations.