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NSR database version of May 19, 2024.

Search: Author = B.Wormann

Found 9 matches.

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1990HE04      Phys.Rev. C41, 603 (1990)

J.Heese, K.P.Lieb, S.Ulbig, B.Wormann, J.Billowes, A.A.Chishti, W.Gelletly, C.J.Lister, B.J.Varley

Electromagnetic Transition Strengths between High Spin States in 79Sr and 80Sr

NUCLEAR REACTIONS 58Ni(24Mg, n2p), (24Mg, 2p), E=80, 85 MeV; 54Fe(32S, 2pα), E=103, 107 MeV; measured Eγ, Iγ, γγ-, nγ-coin, DSA. 79Sr deduced levels, J, π, T1/2, rotational bands, B(E2), transitional quadrupole moments, deformation parameters. 80Sr deduced levels, T1/2, B(E2), transitional quadrupole moments. Cranked shell model.

doi: 10.1103/PhysRevC.41.603
Citations: PlumX Metrics


1988GR23      Z.Phys. A331, 361 (1988)

C.J.Gross, J.Heese, K.P.Lieb, L.Luhmann, B.Wormann, A.A.Chishti, W.Gelletly, C.J.Lister, J.H.McNeill, B.J.Varley

Simultaneous g9/2 Proton and Neutron Alignments in 76Kr

NUCLEAR REACTIONS 58Ni(24Mg, 2pα), E=110 MeV; 40Ca(40Ca, 4p), E=155 MeV; measured Eγ, Iγ, γγ-coin. 76Kr deduced levels, J, π, moment of inertia, alignment features.


1988UL01      Z.Phys. A329, 51 (1988)

S.Ulbig, F.Cristancho, J.Heese, K.P.Lieb, T.Osipowicz, B.Wormann, J.Eberth, T.Mylaeus, M.Wiosna

Two-Quasiparticle Bands in 72Br

NUCLEAR REACTIONS 58Ni(16O, np), E=52-65 MeV; measured Eγ, Iγ, nγ-, γγ-, nγγ-coin, recoil distance. 40Ca(36Ar, n3p), E=125 MeV; measured γγ-coin, DSA lineshapes. 72Br deduced levels, branching ratios, T1/2, B(λ).


1987HE27      Phys.Rev. C36, 2409 (1987)

J.Heese, K.P.Lieb, L.Luhmann, S.Ulbig, B.Wormann, D.Alber, H.Grawe, H.Haas, B.Spellmeyer

Spectroscopy of High Spin States in 73Br

NUCLEAR REACTIONS 40Ca(36Ar, 3p), E=105-125 MeV; measured Eγ, Iγ(θ), γγ-coin, recoil distance, DSA lineshapes, Iγγ(θ, H, t). 40Ca(40Ca, 3pα), E=155 MeV; measured γγ-, (particle)γγ-coin. 73Br deduced levels, J, π, T1/2, g, quadrupole moment, γ-ray branching ratios, B(λ). Deformed configuration mixing model.

doi: 10.1103/PhysRevC.36.2409
Citations: PlumX Metrics


1986HE17      Z.Phys. A325, 45 (1986)

J.Heese, K.P.Lieb, L.Luhmann, F.Raether, B.Wormann, D.Alber, H.Grawe, J.Eberth, T.Mylaeus

Lifetime Measurements in 70Se and 72Se

NUCLEAR REACTIONS 40Ca(36Ar, 2pα), (36Ar, 4p), E=115 MeV; 58,60Ni(14N, np), E=39 MeV; measured Eγ, Iγ, (particle)γ-coin, Doppler shift recoil distance. 70,72Se deduced levels, J, π, T1/2, γ-branching, yrast sequence, T1/2, relative Iγ, B(E2).


1985DI13      Z.Phys. A321, 659 (1985)

R.Diller, K.P.Lieb, L.Luhmann, T.Osipowicz, P.Sona, B.Wormann, L.Cleemann, J.Eberth

Decay of Three-Particle High Spin States in 85Y

NUCLEAR REACTIONS 72Ge(16O, 2np), E=48-60 MeV; measured γγ-, nγ-coin, σ(Eγ), γ(θ), DSA, recoil. 85Y deduced levels, γ-branching, δ, B(λ), T1/2, J, π.

doi: 10.1007/BF01432443
Citations: PlumX Metrics


1985LU02      Phys.Rev. C31, 828 (1985)

L.Luhmann, M.Debray, K.P.Lieb, W.Nazarewicz, B.Wormann, J.Eberth, T.Heck

Yrast Transition Strengths and Band Structure of 75Br

NUCLEAR REACTIONS 62Ni(16O, 2np), E=45-65 MeV; 66Zn(12C, 2np), E=35-55 MeV; measured Eγ, Iγ, γγ-, nγ-coin, γ yields, DSA, recoil. 75Br deduced levels, J, π, T1/2, B(E2), γ-branching, shape coexistence effects, yrast, rotational bands. Cranking model analysis.

doi: 10.1103/PhysRevC.31.828
Citations: PlumX Metrics


1985WO12      Z.Phys. A322, 171 (1985)

B.Wormann, J.Heese, K.P.Lieb, L.Luhmann, F.Raether, D.Alber, H.Grawe, B.Spellmeyer

Rotational Bands in 73Br: The disappearance of shape coexistence in 72Se

NUCLEAR REACTIONS 40Ca(36Ar, 3p), E=105 MeV; Ca(36Ar, xnyp), E=115 MeV; measured γγ-coin, recoil distance. 73Br deduced levels, J, π, yrast, rotational bands, moments of inertia, β2, T1/2, shape coexistence.


1984WO10      Nucl.Phys. A431, 170 (1984)

B.Wormann, K.P.Lieb, R.Diller, L.Luhmann, J.Keinonen, L.Cleemann, J.Eberth

The Yrast Bands In 77Kr and 76Kr

NUCLEAR REACTIONS 63Cu(16O, 2np), (16O, pn), E=49-58 MeV; measured Eγ, I(Eγ), γ(θ), recoil distance Droppler shift, DSA, γγ-coin. 77Kr deduced levels, J, π, T1/2, (E2/M1) mixing ratio, B(E2), B(M1). 76Kr deduced T1/2, B(E2). Enriched target. Triaxial rotor plus quasiparticle model.

doi: 10.1016/0375-9474(84)90060-5
Citations: PlumX Metrics


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