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Joakim

Joakim Cederkäll

Professor

Joakim

In-trap decay of Mn-61 and Coulomb excitation of Mn-61/Fe-61

Author

  • J. Van de Walle
  • V. Bildstein
  • N. Bree
  • Joakim Cederkäll
  • P. Delahaye
  • J. Diriken
  • Andreas Ekström
  • V. N. Fedosseev
  • R. Gernhaeuser
  • A. Gustafsson
  • A. Herlert
  • M. Huyse
  • O. Ivanov
  • T. Kroell
  • R. Kruecken
  • B. Marsh
  • N. Partronis
  • P. Van Duppen
  • D. Voulot
  • N. Warr
  • F. Wenander
  • K. Wimmer
  • S. M. Lenzi
Show all

Summary, in English

At ISOL ( Isotope Separator On-Line) facilities, which utilize thick primary production targets, beams of neutron-rich iron isotopes are dificult to obtain due to the long extraction time of these isotopes out of the target matrix. At REX-ISOLDE, an exploratory experiment was carried out to investigate the possibility of producing a post-accelerated beam of neutron-rich iron isotopes by the in-trap decay of neutron-rich manganese isotopes, which are available at ISOLDE using the Resonance Ionization Laser Ion Source (RILIS). This production mechanism was tested for the first time at REX-ISOLDE with an intense and short-lived beam of Mn-61 isotopes. In this work, the proof of principle of this method is demonstrated, although the technical details of the trapping process are currently not well understood and are still under investigation. The first physics results on the Coulomb excitation of Mn-61 and Fe-61 are presented and compared to shell model calculations.

Publishing year

2009

Language

English

Pages

401-406

Publication/Series

European Physical Journal A

Volume

42

Issue

3

Document type

Paper in conference proceeding

Publisher

Springer

Topic

  • Subatomic Physics

Conference name

5th International Conference on Exotic Nuclei and Atomic Masses (ENAM'08)

Conference date

2008-09-07 - 2008-09-13

Conference place

Ryn, Poland

Status

Published

Report number

42

ISBN/ISSN/Other

  • ISSN: 1434-6001