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  1. No Access

    Article

    Potential and limitations of nucleon transfer experiments with radioactive beams at REX-ISOLDE

    As a tool for studying the structure of nuclei far off stability the technique of γ-ray spectroscopy after low-energy single-nucleon transfer reactions with radioactive nuclear beams in inverse kinematics was ...

    C. Gund, H. Bauer, J. Cub, A. Dietrich… in The European Physical Journal A - Hadrons … (2001)

  2. No Access

    Article

    In-beam γ-spectroscopy with relativistic radioactive ion beams

    This work demonstrates the feasibility of in-beam γ-spectroscopy employing radioactive ion beam species at relativistic energies of E = 210 ∼ 280 A· MeV. Neutron-rich nuclei below 48Ca with neutron number betwee...

    S. Wan, J. Gerl, J. Cub, J.M. Holeczek… in The European Physical Journal A - Hadrons … (1999)

  3. No Access

    Article

    Transient magnetic field and electric field gradient of fast H-like 52Cr ions traversing Gd targets

    The first 2+-state of 52Cr was used to measure the transient magnetic field and the transient electric field gradient in Gd at ion velocities close to the 1s-electron Bohr velocity employing Coulomb excitation to...

    U. Grabowy, K.-H. Speidel, J. Cub, H. Busch… in Zeitschrift für Physik A Hadrons and nuclei (1997)

  4. No Access

    Article

    γ-Spectroscopy of light neutron-rich nuclei after secondary reactions at relativistic energies

    After the fragmentation reaction of 50Ti on 9Be at 330 MeV/u, more than 30 neutron-rich isotopes from B to Ca were selected by the fragment separator FRS at GSI. Peripheral collisions with a secondary Pb target a...

    S. Wan, P. Reiter, J. Cub, H. Emling… in Zeitschrift für Physik A Hadrons and nuclei (1997)

  5. No Access

    Article

    Transient field measurements on56Fe- and80Se-ions using segmented Fe-layers

    Measurements of transient magnetic fields (TF) were performed on swift heavy ions of56Fe and80Se, with Coulomb excitation of their first 2+ state as probe, traversing thin Fe layers with segmented and unsegmented...

    H. Busch, G. Jakob, K. -H. Speidel, J. Cub… in Zeitschrift für Physik A Hadrons and Nuclei (1996)

  6. No Access

    Article

    Hyperfine interaction studies on swift O-ions emerging with polarized electrons from ferromagnetic layers into vacuum

    A precision plunger set-up was used to determine in time-differential measurements of hyperfine interactions the degree of polarization of 1s- and 2s-electrons in H- and Li-like oxygen ions on their emergence ...

    S. Kremeyer, K. -H. Speidel, O. Jessensky… in Zeitschrift für Physik A Hadrons and Nuclei (1994)

  7. No Access

    Article

    Transient field measurements on32S(21 +) ions in Gd at the 1s electron Bohr velocity

    With the knowng-factor of the Coulomb excited first 2+-state in32S the transient magnetic field was determined for sulphur ions traversing Gd at a mean velocity of 16ν 0 (ν 0=c/137). The degree of polarization de...

    J. Cub, M. Bussas, K. -H. Speidel, W. Karle… in Zeitschrift für Physik A Hadrons and Nuclei (1993)

  8. No Access

    Article

    New determination of the magnetic moment of the54Fe(2 1 + ) state at 1.408 MeV

    Relative to the wellknowng-factor of56Fe(2 1 + ) at 0.847 MeV, theg-factor of the54Fe(2 1 + ) state at 1.408...

    K. H. Speidel, J. Cub, U. Reuter-Knopp… in Zeitschrift für Physik A Hadrons and Nuclei (1992)

  9. No Access

    Article

    In-beam magnetization measurements of thin Fe foils and simultaneous observation of the transient magnetic field at Pd ions

    The well established phenomenon of heavy ion beam induced attenuations of transient magnetic fields (TF) was studied by measuring the in-beam magnetization of bombarded Fe foils employing the magneto-optical K...

    K. -H. Speidel, J. Cub, W. Karle, F. Passek… in Zeitschrift für Physik A Hadrons and Nuclei (1991)

  10. No Access

    Article

    Large electron polarization of H-like20Ne-ions traversing gd foils at very high velocities

    It is shown that transient magnetic fields in Gd-host for20Ne ions at a mean velocity of 12.5v0(v0=c/137), considerably beyond the Bohr velocity of 1s electrons of Ne ions (v1s=10v0), are dominated by the Fermi c...

    K. -H. Speidel, J. Cub, U. Reuter, F. Passek… in Zeitschrift für Physik A Hadrons and Nuclei (1991)