Speaker
Dmitry Kisler
(Max-Planck-Gesellschaft (DE))
Description
ISOLTRAP is a state-of-the-art experiment at ISOLDE-CERN for Penning-trap mass spectrometry of short-lived nuclides [1, 2]. The Phase-Imaging Ion-Cyclotron-Resonance (PI-ICR) [3] technique, recently developed by SHIPTRAP at GSI, is a promising approach to gain precision and mass resolving power for Penning-trap spectrometers. Its use would lead to an enhancement in precision of a factor of 5 and in resolving power of a factor of 40, likewise to a decrease of the measurement time by a factor of 25 for achieving the same precision as the standard Time-of-Flight Ion-Cyclotron-Resonance (ToF-ICR) technique [3, 4]. The implementation of the PI-ICR technique at ISOLTRAP will potentially allow the study of exotic nuclear species with higher precision and within less measurement time than presently possible. To this end, a position-sensitive detector was recently assembled for off-line tests. Results of studies of the detector's characteristics will be presented, as well as preliminary investigations of the accuracy of ISOLTRAP for the implementation of the phase-imaging detection technique.
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References :
1. S. Kreim et al. Nucl. Instrum. Methods B 317, 492–500 (2013).
2. R.N. Wolf et al. Int. J. Mass Spectrom. 349-350, 123–133 (2013).
3. S. Eliseev et al. Appl. Phys. B 114, 107–128 (2014).
4. M. König et al. Int. J. Mass Spectrom. Ion. Process 142, 95–116 (1995).
Author
Dmitry Kisler
(Max-Planck-Gesellschaft (DE))
Co-authors
Dr
Alexander Herlert
(Facility for Antiproton and Ion Research (DE))
Andree Welker
(Technische Universitaet Dresden (DE))
Christine Boehm
(Max-Planck-Gesellschaft (DE))
Christopher Borgmann
(Uppsala University (SE))
David Lunney
(CSNSM Centre de Spectrometrie Nucle aire et de Spectrometrie de)
Dennis Neidherr
(GSI - Helmholtzzentrum fur Schwerionenforschung GmbH (DE))
Dietrich Beck
(GSI - Helmholtzzentrum fur Schwerionenforschung GmbH (DE))
Dinko Atanasov
(Max-Planck-Gesellschaft (DE))
Mr
Enrique Minaya Ramirez
(Max-Planck-Institut fuer Kernphysik)
Dr
Frank HERFURTH
(GSI Darmstadt)
Frank Wienholtz
(Ernst-Moritz-Arndt-Universitaet (DE))
Juliane Stanja
(Technische Universitaet Dresden (DE))
Kai Zuber
(Technische Universitaet Dresden)
Klaus Blaum
(Max-Planck-Gesellschaft (DE))
Prof.
Lutz Schweikhard
(Ernst-Moritz-Arndt-University Greifswald, Institute of Physics)
Dr
Magdalena Kowalska
(CERN)
Marco Rosenbusch
(Ernst-Moritz-Arndt-Universitaet (DE))
Martin Breitenfeldt
(Universidad Complutense (ES))
Pauline Ascher
(CENBG)
Dr
Robert Wolf
(Max-Planck-Gesellschaft (DE))
Sarah Naimi
(Inst. of Physical and Chemical Research (JP))
Sebastian George
(Institut fuer Kernphysik)
Sergey Eliseev
(Max-Planck-Institute for Nuclear Physics)
Susanne Kreim
(CERN)
Thomas Elias Cocolios
(University of Manchester (GB))
Tommi Eronen
(Helsinki Institute of Physics HIP)
Vladimir Manea
(CSNSM Centre de Spectrometrie Nucle aire et de Spectrometrie de)
Yuri Litvinov
(GSI, Darmstadt)
burcu Cakirli
(Max-Planck-Institut fuer Kernphysik (MPI)-Max-Planck-Gesellscha)
