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First application of the Laser Ion Source and Trap (LIST) for on-line experiments at ISOLDE

The Laser Ion Source and Trap (LIST) provides a new mode of operation for the resonance ionization laser ion source (RILIS) at ISOLDE/CERN, reducing the amount of surface-ionized isobaric contaminants by up to four orders of magnitude. After the first successful on-line test at ISOLDE in 2011 the LI...

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Main Authors: Fink, Daniel (Author) , Richter, S. D. (Author) , Bastin, B. (Author) , Blaum, Klaus (Author) , Catherall, R. (Author) , Cocolios, T. E. (Author) , Fedorov, D. V. (Author) , Fedosseev, V. N. (Author) , Flanagan, K. T. (Author) , Ghys, L. (Author) , Gottberg, A. (Author) , Imai, N. (Author) , Kron, T. (Author) , Lecesne, N. (Author) , Lynch, K. M. (Author) , Marsh, B. A. (Author) , Mendonca, T. M. (Author) , Pauwels, D. (Author) , Rapisarda, E. (Author) , Ramos, J. P. (Author) , Rossel, R. E. (Author) , Rothe, S. (Author) , Seliverstov, M. D. (Author) , Sjödin, M. (Author) , Stora, T. (Author) , Van Beveren, C. (Author) , Wendt, K. D. A. (Author)
Format: Article (Journal)
Language:English
Published: December 15, 2013
In: Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms
Year: 2013, Volume: 317, Pages: 417-421
ISSN:1872-9584
DOI:10.1016/j.nimb.2013.06.039
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1016/j.nimb.2013.06.039
Verlag, lizenzpflichtig, Volltext: https://www.sciencedirect.com/science/article/pii/S0168583X13007180
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Author Notes:D.A. Fink, S.D. Richter, B. Bastin, K. Blaum, R. Catherall, T.E. Cocolios, D.V. Fedorov, V.N. Fedosseev, K.T. Flanagan, L. Ghys, A. Gottberg, N. Imai, T. Kron, N. Lecesne, K.M. Lynch, B.A. Marsh, T.M. Mendonca, D. Pauwels, E. Rapisarda, J. P. Ramos, R.E. Rossel, S. Rothe, M.D. Seliverstov, M. Sjödin, T. Stora, C. Van Beveren, K.D.A. Wendt
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Summary:The Laser Ion Source and Trap (LIST) provides a new mode of operation for the resonance ionization laser ion source (RILIS) at ISOLDE/CERN, reducing the amount of surface-ionized isobaric contaminants by up to four orders of magnitude. After the first successful on-line test at ISOLDE in 2011 the LIST was further improved in terms of efficiency, selectivity, and reliability through several off-line tests at Mainz University and at ISOLDE. In September 2012, the first on-line physics experiments to use the LIST took place at ISOLDE. The measurements of the improved LIST indicate more than a twofold increase in efficiency compared to the LIST of the 2011 run. The suppression of surface-ionized francium contaminants has enabled the first in-source laser spectroscopy of 217Po and 219Po.
Item Description:Gesehen am 06.04.2021
Physical Description:Online Resource
ISSN:1872-9584
DOI:10.1016/j.nimb.2013.06.039

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