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NSR database version of April 27, 2024.

Search: Author = B.Spellmeyer

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1993SC37      Hyperfine Interactions 80, 1093 (1993)

D.Schumann, H.-E.Mahnke, B.Spellmeyer, G.Sulzer, H.Waldmann, W.-D.Zeitz

PAD Investigation of ¹⁹F in Fullerites

NUCLEAR REACTIONS ¹²C(¹²C, pα), E=43 MeV; measured γ(θ, H); deduced ¹⁹F quadrupole interaction features in Fullerites.

doi: 10.1007/BF00567469
Citations: PlumX Metrics

1992AL17      Z.Phys. A344, 1 (1992)

D.Alber, A.Berger, H.H.Bertschat, H.Grawe, H.Haas, H.Kluge, A.Kuhnert, H.E.Mahnke, K.H.Maier, R.Schubart, B.Spellmeyer, X.Sun, L.Wood

Nuclear Structure Study of the Neutron Deficient Cadmium Isotopes ^100,101,102Cd

NUCLEAR REACTIONS ^46,47Ti, ⁵⁰Cr(⁵⁸Ni, X), E=230, 945 MeV; measured pγ-, ppγ-, nγ-, nnγ-, nγγ-coin, nγγ(t); deduced evidence for ^100,101Cd. ⁷⁰Ge(³⁶Ar, 2n2p), (³⁶Ar, 4n2p), E=135 MeV; measured γ(θ, H, t). ^100,101,102Cd deduced isomers g, J, π, T_1/2, B(λ), γ-multipolarity, quadrupole moment. Shell model comparison.

doi: 10.1007/BF01291011
Citations: PlumX Metrics

1990AL07      Z.Phys. A335, 265 (1990)

D.Alber, H.H.Bertschat, H.Grawe, H.Haas, B.Spellmeyer, X.Sun

First In-Beam Observation of ⁹⁷Ag - The Three-Proton-Hole Spectrum in ¹⁰⁰Sn

NUCLEAR REACTIONS ⁴⁶Ti(⁵⁸Ni, 2npα), (⁵⁸Ni, n2pα), (⁵⁸Ni, 2n3pα), E=230 MeV; ⁶⁴Zn(³⁶Ar, 2np), E=130 MeV; measured γ(particle), γγ(particle)-coin, γ(t). ⁹⁷Ag deduced levels, J, π, T_1/2. ⁹⁷Pd deduced isomer J, π, T_1/2. ⁹⁵Rh deduced levels, J, π. Shell model comparison.

NUCLEAR STRUCTURE ⁹⁷Ag, ⁹⁵Rh, ¹⁰⁰Sn; calculated levels. Shell model.

1989AL05      Z.Phys. A332, 129 (1989)

D.Alber, H.H.Bertschat, H.Grawe, H.Haas, B.Spellmeyer

Nuclear Structure Studies of the Neutron Deficient N = 50 Nucleus ⁹⁶Pd

NUCLEAR REACTIONS ⁶⁴Zn(³⁶Ar, 2n2p), E=130 MeV; measured nγ-, γγ-coin, γ(θ, H, t). ⁹⁶Pd deduced levels, J, π, T_1/2, B(λ), g, configuration. Shell model.

1989AL10      Z.Phys. A333, 319 (1989)

D.Alber, O.Boebel, C.Schwarz, H.Duwe, D.Hilscher, H.Homeyer, U.Jahnke, B.Spellmeyer

Search for Neutrons from ' Cold Nuclear Fusion '

NUCLEAR REACTIONS ²H(d, n), E=low; measured no cold fusion neutrons. Deuterium loaded Pd electrode, electrolysis setup.

1989MU27      Phys.Rev. B 40, 7633 (1989)

W.Muller, H.H.Bertschat, H.Haas, B.Spellmeyer, W.-D.Zeitz

Magnetic hyperfine interaction studies of isolated Ni impurities in Pd and Pd-Pt alloys

NUCLEAR MOMENTS ⁶³Ni [from ⁴⁸Ca(^18O, 3n), E not given]; measured frequencies, Eγ, Iγ; deduced temperature, magnetic field, and concentration dependence of the nuclear-spin Larmor precession of isomeric states, the positive Larmor frequency shift (Knight shifts), relaxation rates of the spin alignment of isomers. Comparison with calculations, the perturbed-angular-distribution (PAD) method. The heavy-ion accelerator facility VICKSI at the Hahn-Meitner-Institut (Berlin).

doi: 10.1103/PhysRevB.40.7633
Citations: PlumX Metrics

1988AL02      Nucl.Instrum.Methods Phys.Res. A263, 401 (1988)

D.Alber, H.Grawe, H.Haas, B.Spellmeyer

A 2π Neutron Multiplicity Filter for In-Beam γ-Ray Spectroscopy of Neutron Deficient Nuclei

RADIOACTIVITY ²⁵²Cf(SF); measured neutron multiplicity. 2π neutron multiplicity filter, in-beam γ-ray spectroscopy.

NUCLEAR REACTIONS ⁶⁴Zn(³⁶Ar, xnypzα), E=130 MeV; measured γ-spectra. 2π neutron multiplicity filter, in-beam γ-ray spectroscopy.

doi: 10.1016/0168-9002(88)90978-3
Citations: PlumX Metrics

1987AL08      Z.Phys. A327, 127 (1987)

D.Alber, H.Grawe, H.Haas, B.Spellmeyer, X.Sun

In-Beam Study of Neutron Deficient ¹⁰⁰Cd

NUCLEAR REACTIONS ⁴⁶Ti(⁵⁸Ni, 2n2p), E=230 MeV; measured Eγ, Iγ, γnn-, nγγ-coin. ¹⁰⁰Cd deduced levels, J, π, isomer T_1/2. In-beam γ-spectroscopy.

1987BE35      Hyperfine Interactions 34, 547 (1987)

A.Berger, H.H.Bertschat, H.-E.Mahnke, B.Spellmeyer, W.Shen

Knight Shift of sp-Elements in Bismuth

RADIOACTIVITY ¹⁹⁴Pb, ¹¹²Sb, ²⁰²Bi, ²¹⁰At, ²¹¹Rn; measured γ(θ, H, t); deduced Knight shift in Bi host.

doi: 10.1007/BF02072774
Citations: PlumX Metrics

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, T_1/2, g, quadrupole moment, γ-ray branching ratios, B(λ). Deformed configuration mixing model.

doi: 10.1103/PhysRevC.36.2409
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, T_1/2, shape coexistence.

1976BE59      Hyperfine Interactions 2, 326 (1976)

H.Bertschat, O.Echt, H.Haas, E.Ivanov, E.Recknagel, E.Schlodder, B.Spellmeyer, M.Ionescu-Bujor, A.Iordaschescu, G.Pascovici, D.Plostinaru, S.Vajda

Quadrupole Moments of High Spin Isomeric States

NUCLEAR REACTIONS Cd(α, n), (α, 2n); measured spin rotation spectra. ^{113,114,115,116,118}Sn levels deduced quadrupole moment.

doi: 10.1007/BF01021160
Citations: PlumX Metrics

1976EC01      Hyperfine Interactions 2, 230 (1976)

O.Echt, H.Haas, E.Ivanov, E.Recknagel, E.Schlodder, B.Spellmeyer

Quadrupole Interaction of ¹⁰⁷Cd 11/2^- in Cadmium Metal

NUCLEAR REACTIONS ¹⁰⁶Cd(d, p), E=12 MeV; measured γ(t). ¹⁰⁷Cd deduced quadrupole interaction frequency. ¹¹¹Cd calculated quadrupole moment.

doi: 10.1007/BF01021125
Citations: PlumX Metrics

1975BE32      Nucl.Phys. A249, 93 (1975)

H.Bertschat, H.Kluge, U.Leithauser, E.Recknagel, B.Spellmeyer

Low-Lying Levels and the Magnetic Moment of the 3⁺ 213.5 keV State in ⁷²As

NUCLEAR REACTIONS ⁷²Ge(p, n), E=5.2-6.0 MeV; measured σ(E;Eγ), γγ-coin, γγ-delay, φ(γ)(θ, H, t). ⁷²As deduced levels, J, π, T_1/2, g. Enriched target.

doi: 10.1016/0375-9474(75)90093-7
Citations: PlumX Metrics

1975BE58      Hyperfine Interactions 1, 251 (1975)

H.Bertschat, O.Echt, H.Haas, E.Recknagel, E.Schlodder, B.Spellmeyer

Magnetic Hyperfine Field for Arsenic in Nickel

NUCLEAR MOMENTS ⁷⁴As; measured hyperfine field in Ni. DPAD.

doi: 10.1007/BF01022457
Citations: PlumX Metrics

1974AG03      Phys.Lett. 47A, 161 (1974)

Y.K.Agarwal, H.Bertschat, H.Haas, F.Pleiter, E.Recknagel, E.Schlodder, B.Spellmeyer

Magnetic Hyperfine Field for Zinc in Iron

NUCLEAR REACTIONS ⁶⁴Ni(α, nγ); measured σ(Eγ, θ, H, t). ⁶⁷Zn deduced hyperfine field in Fe.

doi: 10.1016/0375-9601(74)90393-4
Citations: PlumX Metrics

1974BE01      Phys.Rev.Lett. 32, 18 (1974)

H.Bertschat, E.Recknagel, B.Spellmeyer

Temperature-Dependent Electric Quadrupole Interaction of ⁶⁷Zn in Zinc Metal

NUCLEAR REACTIONS ⁶⁶Zn(d, pγ), E=6.4 MeV; measured γ(T, θ, t). ⁶⁷Zn level deduced b.

doi: 10.1103/PhysRevLett.32.18
Citations: PlumX Metrics

1974BE17      Nucl.Phys. A222, 399 (1974)

H.Bertschat, H.Haas, F.Pleiter, E.Recknagel, E.Schlodder, B.Spellmeyer

Magnetic Moment and Half-Life of the Isomeric 11/2^- State in ¹⁰⁷Cd

NUCLEAR REACTIONS ¹⁰⁷Ag(p, nγ), ¹⁰⁶Cd(d, pγ), ¹⁰⁴Pd(α, nγ), Ep=Ed=7 MeV, Eα=13 MeV; measured γ(θ, H, t), γ(t). ¹⁰⁷Cd level deduced μ, T_1/2, γ-mixing.

doi: 10.1016/0375-9474(74)90399-6
Citations: PlumX Metrics

1974BE47      Nucl.Phys. A229, 72 (1974)

H.Bertschat, U.Leithauser, W.Leitz, F.Pleiter, E.Recknagel, B.Spellmeyer

The g-Factors of Short-Lived Isomeric States in ¹⁰⁸Ag and ¹¹⁰Ag

NUCLEAR REACTIONS ^108,110Pd(p, n), ^107,109Ag(d, p), E=7 MeV; measured γ(θ, H, t). ¹⁰⁸Ag level deduced g, J. ¹¹⁰Ag level deduced g, J, π.

doi: 10.1016/0375-9474(74)90676-9
Citations: PlumX Metrics

1974BE51      Z.Phys. 270, 203 (1974)

H.Bertschat, H.Haas, F.Pleiter, E.Recknagel, E.Schlodder, B.Spellmeyer

Temperature Dependence of the Knight Shift for Cadmium in Palladium

RADIOACTIVITY ¹¹¹In; measured γγ(θ, H, T), γ(θ, H, t). ¹¹¹Cd level deduced g.

doi: 10.1007/BF01680410
Citations: PlumX Metrics

1973BE56      Nucl.Phys. A215, 486 (1973)

H.Bertschat, U.Leithauser, K.H.Maier, E.Recknagel, B.Spellmeyer

Magnetic Moment of the Isomeric 9/2⁺ State in ⁶⁷Zn

NUCLEAR REACTIONS ⁶⁴Ni(α, nγ), E=13.5 MeV; measured γ(θ, H, t). ⁶⁷Zn level deduced, T_1/2, μ. Enriched target.

doi: 10.1016/0375-9474(73)90482-X
Citations: PlumX Metrics

1973PL07      Nucl.Phys. A215, 471 (1973)

F.Pleiter, H.Bertschat, E.Recknagel, B.Spellmeyer

The g-Factors of the First Excited States in ⁷⁸Br and ⁸⁰Br

NUCLEAR REACTIONS ^78,80,82Se(p, nγ), Ep=5.9 MeV; measured γ(θ, H, t). ⁷⁸Br level deduced g, parity. ⁸⁰Br level deduced g. Enriched targets.

doi: 10.1016/0375-9474(73)90480-6
Citations: PlumX Metrics

1970BE33      Nucl.Phys. A151, 193 (1970)

H.Bertschat, J.Christiansen, H.-E.Mahnke, E.Recknagel, G.Schatz, R.Sielemann, B.Spellmeyer, W.Witthuhn

Magnetic Moment of the 10 μsec Level in ⁵⁸Co

NUCLEAR REACTIONS ⁵⁷Fe(d, nγ), E=5.5 MeV; measured dγ(θ, H, t). ⁵⁸Co level deduced g. Enriched target.

doi: 10.1016/0375-9474(70)90978-4
Citations: PlumX Metrics