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  1. No Access

    Article

    New results from isochronous mass measurements of neutron-rich uranium fission fragments with the FRS-ESR-facility at GSI

    Masses of uranium fission fragments have been measured with the FRagment Separator (FRS) combined with the Experimental Storage Ring (ESR) at GSI. A 410-415 MeV/u 238U projectile beam was fast extracted from the ...

    R. Knöbel, M. Diwisch, H. Geissel, Yu. A. Litvinov… in The European Physical Journal A (2016)

  2. No Access

    Article

    On the synthesis of neutron-rich isotopes along the N = 126 shell in multinucleon transfer reactions

    We performed experimental and theoretical studies of deep inelastic multinucleon transfer reactions in heavy-ion collisions at Coulomb barrier energies. Our goal was to investigate if deep inelastic transfer i...

    O. Beliuskina, S. Heinz, V. Zagrebaev, V. Comas… in The European Physical Journal A (2014)

  3. Article

    Open Access

    Half-life measurements of stored fully ionized and hydrogen-like 122 I ions

    The half-lives of fully ionized and hydrogen-like (H-like) 122I ions have been measured in a heavy-ion storage ring. The \( \beta^{+}_{}\) ...

    D. R. Atanasov, N. Winckler, D. Balabanski, L. Batist… in The European Physical Journal A (2012)

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  4. No Access

    Article

    Discovery of a new long-lived isomeric state in 125Ce

    A new long-lived isomeric state in the near proton dripline nucleus 125Ce has been identified with Schottky mass spectrometry at GSI. The excitation energy E * = 103(12)keV and the decay time of 1...

    B. Sun, Yu. A. Litvinov, P. M. Walker, K. Beckert… in The European Physical Journal A (2007)

  5. No Access

    Chapter and Conference Paper

    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, P. Bélier, F. Bosch… in TCP 2006 (2007)

  6. 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)

  7. 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)

  8. 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)

  9. 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)

  10. 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)