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  1. No Access

    Chapter and Conference Paper

    Isobar separation at FRS-ESR — a development towards pure isomeric stored beams

    One important goal of the ILIMA project at FAIR is the study of masses and decay properties of relativistic isomeric beams stored and cooied in the planned storage-ring complex. A new scheme is described, wher...

    C. Scheidenberger, K. Beckert, P. Béller, F. Bosch, C. Brandau, L. Chen… in TCP 2006 (2007)

  2. No Access

    Chapter and Conference Paper

    Direct mass measurements of neutron-deficient 152Sm projectile fragments at the FRS-ESR facility

    The FRS-ESR facility at GSI provides one of the most efficient methods for direct mass measurements. In the present experiment, exotic nuclei were produced via fragmentation of 152Sm projectiles in a thick beryll...

    Yu. A. Litvinov, H. Geissel, K. Beckert, P. Bélier, F. Bosch, C. Brandau… in TCP 2006 (2007)

  3. No Access

    Article

    Direct mass measurements of neutron-deficient 152Sm projectile fragments at the FRS-ESR facility

    The FRS-ESR facility at GSI provides one of the most efficient methods for direct mass measurements. In the present experiment, exotic nuclei were produced via fragmentation of 152Sm projectiles in a thick beryll...

    Yu. A. Litvinov, H. Geissel, K. Beckert, P. Beller, F. Bosch… in Hyperfine Interactions (2006)

  4. No Access

    Article

    Isobar separation at FRS-ESR – a development towards pure isomeric stored beams

    One important goal of the ILIMA project at FAIR is the study of masses and decay properties of relativistic isomeric beams stored and cooled in the planned storage-ring complex. A new scheme is described, wher...

    C. Scheidenberger, K. Beckert, P. Beller, F. Bosch, C. Brandau… in Hyperfine Interactions (2006)

  5. No Access

    Article

    A new experimental approach for isochronous mass measurements of short-lived exotic nuclei with the FRS-ESR facility

    Projectile fragments separated in flight with the FRS have been injected into the storage ring ESR. Operating the ESR in the isochronous mode has enabled high-resolution mass measurements of short-lived isotop...

    H. Geissel, R. Knöbel, Yu. A. Litvinov, B. Sun, K. Beckert… in Hyperfine Interactions (2006)

  6. No Access

    Article

    One-neutron knockout of 23O

    Breakup reactions were used to study the ground-state configuration of the neutron-rich isotope 23O. The 22O fragments produced in one-nucleon removal from 23O at 938 MeV/nucleon in a carbon target were detected ...

    D. Cortina-Gil, J. Fernandez-Vazquez… in The European Physical Journal A - Hadrons … (2005)

  7. No Access

    Article

    Investigation of nuclear matter distribution of the neutron-rich He isotopes by proton elastic scattering at intermediate energies

    Absolute differential cross-sections for elastic p6He and p8He scattering were measured in inverse kinematics with secondary beams. In order to supplement data taken for small-angle scattering, differential cross...

    O. A. Kiselev, F. Aksouh, A. Bleile… in The European Physical Journal A - Hadrons … (2005)

  8. No Access

    Article

    Studies of light neutron-rich nuclei near the drip line

    Coulomb breakup of neutron-rich Be, B, C, and O isotopes at relativistic energies (400-600 A MeV) was studied with kinematically complete measurements. The ground-state properties of these nuclei were deduced by ...

    U. Datta Pramanik, T. Aumann, K. Boretzky… in The European Physical Journal A - Hadrons … (2005)

  9. No Access

    Article

    Prolate structures in 189Po and 185Pb

    The 3/2- isomer in 185Pb and states above it have been populated in the α-decay of 189Po. The observed α-decay strengths to and the electromagnetic decay properties of the excited states in 185Pb have been combin...

    K. Van de Vel, A. N. Andreyev, D. Ackermann… in The European Physical Journal A - Hadrons … (2005)

  10. No Access

    Chapter and Conference Paper

    Studies of light neutron-rich nuclei near the drip line

    Coulomb breakup of neutron-rich Be, B, C, and O isotopes at relativistic energies (400–600 A MeV) was studied with kinematically complete measurements. The ground-state properties of these nuclei were deduced by ...

    U. Datta Pramanik, T. Aumann, K. Boretzky… in The 4th International Conference on Exotic… (2005)

  11. No Access

    Chapter and Conference Paper

    One-neutron knockout of 23O

    Breakup reactions were used to study the ground-state configuration of the neutron-rich isotope 23O. The 22O fragments produced in one-nucleon removal from 23O at 938 MeV/nucleon in a carbon target were detected ...

    D. Cortina-Gil, J. Fernandez-Vazquez… in The 4th International Conference on Exotic… (2005)

  12. No Access

    Chapter and Conference Paper

    Investigation of nuclear matter distribution of the neutron-rich He isotopes by proton elastic scattering at intermediate energies

    Absolute differential cross-sections for elastic p 6He and p 8He scattering were measured in inverse kinematics with secondary beams. In order to supplement data ta...

    O. A. Kiselev, F. Aksouh, A. Bleile… in The 4th International Conference on Exotic… (2005)

  13. No Access

    Article

    Second experiment at VASSILISSA separator on the synthesis of the element 112

    The upgraded separator VASSILISSA was used to confirm results of previous experiments on the synthesis of the heavy isotopes of the element 112 obtained in complete-fusion reactions of 48Ca and 238U. An additiona...

    Yu Ts Oganessian, A. V. Yeremin… in The European Physical Journal A - Hadrons … (2004)

  14. No Access

    Article

    Study of basic nuclear properties of highly-charged, unstable nuclei at the SIS-FRS-ESR complex

    Recent progress in experiments with exotic nuclear beams at the SIS-FRS-ESR facility is summarized. New results on gross properties of exotic nuclei like binding energy, half-lives, and decay modes are present...

    C. Scheidenberger, F. Attallah, K. Beckert… in Acta Physica Hungarica Series A, Heavy Ion… (2004)

  15. No Access

    Chapter and Conference Paper

    Storage-Ring Experiments with Exotic Nuclei: From Mass Measurements to the Future

    Direct mass measurements with electron-cooled ions coasting in a heavy-ion storage ring allow the map** of large areas of the nuclear chart, well suited to explore new regions and to investigate isospin effe...

    G. Münzenberg in Structure and Dynamics of Elementary Matter (2004)

  16. No Access

    Article

    Experiments with exotic atoms and exotic nuclei at GSI, recent developments and future prospects

    Results and new developments with exotic atoms and exotic nuclei are presented from recent experiments at GSI. The proposed European inflight facility at GSI will open up new fields of outstanding research and...

    H. Geissel, G. Münzenberg in Acta Physica Hungarica Series A, Heavy Ion Physics (2004)

  17. No Access

    Article

    \(\alpha\) -decay spectroscopy of light odd-odd Bi isotopes - II: 186Bi and the new nuclide 184Bi

    Alpha-decay of the new nuclide 184Bi has been studied in the complete-fusion reaction 93Nb(94Mo, 3n)184Bi at the velocity filter SHIP. The evaporation residues were separated in-flight and subsequently identified...

    A. N. Andreyev, D. Ackermann… in The European Physical Journal A - Hadrons … (2003)

  18. No Access

    Article

    \(\alpha\) -decay spectroscopy of light odd-odd Bi isotopes - I: 188,190Bi nuclei

    Detailed fine-structure \(\alpha\) -decay studies of 188,190Bi were performed using the complete-fusion reactions of 50,52Cr ions with a 142Nd target at the velocity filter SHIP. ...

    A. N. Andreyev, D. Ackermann, S. Antalic… in The European Physical Journal A - Hadrons … (2003)

  19. No Access

    Article

    Beta decay of 50Ni

    The very neutron-deficient isotope 50Ni was produced in fragmentation reactions between a \(650\cdot\) A MeV 58Ni beam and a 9Be target. For the first time the decay of this nucl...

    C. Mazzocchi, E. Badura, C. Bingham… in The European Physical Journal A - Hadrons … (2003)

  20. No Access

    Article

    Reaction mechanism studies using the CN/ER spin distribution

    To study basic properties of the fusion reaction dynamics for heavy compound systems the partial-wave distribution \(\sigma_\ell \) ...

    D. Ackermann, S. Antalic, M. Axiotis… in The European Physical Journal A - Hadrons … (2003)

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