High-resolution laser spectroscopy with the Collinear Resonance Ionisation Spectroscopy (CRIS) experiment at CERN-ISOLDE

T. E. Cocolios, R. P. de Groote, J. Billowes, M. L. Bissell, I. Budinčević, T. Day Goodacre, G. J. Farooq-Smith, V. N. Fedosseev, K. T. Flanagan, S. Franchoo, R. F. Garcia Ruiz, W. Gins, H. Heylen, T. Kron, R. Li, K. M. Lynch, B. A. Marsh, G. Neyens, R. E. Rossel, S. Rothe & 5 others A. J. Smith, H. H. Stroke, K. D A Wendt, S. G. Wilkins, X. Yang

    Research output: Contribution to journalArticle

    Abstract

    The Collinear Resonance Ionisation Spectroscopy (CRIS) experiment at CERN has achieved high-resolution resonance ionisation laser spectroscopy with a full width at half maximum linewidth of 20(1). MHz for 219,221Fr, and has measured isotopes as short lived as 5. ms with 214Fr. This development allows for greater precision in the study of hyperfine structures and isotope shifts, as well as a higher selectivity of single-isotope, even single-isomer, beams. These achievements are linked with the development of a new laser laboratory and new data-acquisition systems.

    Fingerprint

    Laser spectroscopy
    laser spectroscopy
    Ionization
    Isotopes
    isotopes
    Spectroscopy
    ionization
    high resolution
    hyperfine structure
    isotope effect
    spectroscopy
    data acquisition
    isomers
    selectivity
    Experiments
    Full width at half maximum
    Isomers
    Linewidth
    shift
    Data acquisition

    Keywords

    • Data acquisition
    • Hyperfine structure
    • Ion beam purification
    • Isotope shift
    • Laser spectroscopy

    ASJC Scopus subject areas

    • Instrumentation
    • Nuclear and High Energy Physics

    Cite this

    High-resolution laser spectroscopy with the Collinear Resonance Ionisation Spectroscopy (CRIS) experiment at CERN-ISOLDE. / Cocolios, T. E.; de Groote, R. P.; Billowes, J.; Bissell, M. L.; Budinčević, I.; Day Goodacre, T.; Farooq-Smith, G. J.; Fedosseev, V. N.; Flanagan, K. T.; Franchoo, S.; Garcia Ruiz, R. F.; Gins, W.; Heylen, H.; Kron, T.; Li, R.; Lynch, K. M.; Marsh, B. A.; Neyens, G.; Rossel, R. E.; Rothe, S.; Smith, A. J.; Stroke, H. H.; Wendt, K. D A; Wilkins, S. G.; Yang, X.

    In: Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 18.08.2015.

    Research output: Contribution to journalArticle

    Cocolios, TE, de Groote, RP, Billowes, J, Bissell, ML, Budinčević, I, Day Goodacre, T, Farooq-Smith, GJ, Fedosseev, VN, Flanagan, KT, Franchoo, S, Garcia Ruiz, RF, Gins, W, Heylen, H, Kron, T, Li, R, Lynch, KM, Marsh, BA, Neyens, G, Rossel, RE, Rothe, S, Smith, AJ, Stroke, HH, Wendt, KDA, Wilkins, SG & Yang, X 2015, 'High-resolution laser spectroscopy with the Collinear Resonance Ionisation Spectroscopy (CRIS) experiment at CERN-ISOLDE', Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. https://doi.org/10.1016/j.nimb.2015.11.024
    Cocolios, T. E. ; de Groote, R. P. ; Billowes, J. ; Bissell, M. L. ; Budinčević, I. ; Day Goodacre, T. ; Farooq-Smith, G. J. ; Fedosseev, V. N. ; Flanagan, K. T. ; Franchoo, S. ; Garcia Ruiz, R. F. ; Gins, W. ; Heylen, H. ; Kron, T. ; Li, R. ; Lynch, K. M. ; Marsh, B. A. ; Neyens, G. ; Rossel, R. E. ; Rothe, S. ; Smith, A. J. ; Stroke, H. H. ; Wendt, K. D A ; Wilkins, S. G. ; Yang, X. / High-resolution laser spectroscopy with the Collinear Resonance Ionisation Spectroscopy (CRIS) experiment at CERN-ISOLDE. In: Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 2015.
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    abstract = "The Collinear Resonance Ionisation Spectroscopy (CRIS) experiment at CERN has achieved high-resolution resonance ionisation laser spectroscopy with a full width at half maximum linewidth of 20(1). MHz for 219,221Fr, and has measured isotopes as short lived as 5. ms with 214Fr. This development allows for greater precision in the study of hyperfine structures and isotope shifts, as well as a higher selectivity of single-isotope, even single-isomer, beams. These achievements are linked with the development of a new laser laboratory and new data-acquisition systems.",
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    T1 - High-resolution laser spectroscopy with the Collinear Resonance Ionisation Spectroscopy (CRIS) experiment at CERN-ISOLDE

    AU - Cocolios, T. E.

    AU - de Groote, R. P.

    AU - Billowes, J.

    AU - Bissell, M. L.

    AU - Budinčević, I.

    AU - Day Goodacre, T.

    AU - Farooq-Smith, G. J.

    AU - Fedosseev, V. N.

    AU - Flanagan, K. T.

    AU - Franchoo, S.

    AU - Garcia Ruiz, R. F.

    AU - Gins, W.

    AU - Heylen, H.

    AU - Kron, T.

    AU - Li, R.

    AU - Lynch, K. M.

    AU - Marsh, B. A.

    AU - Neyens, G.

    AU - Rossel, R. E.

    AU - Rothe, S.

    AU - Smith, A. J.

    AU - Stroke, H. H.

    AU - Wendt, K. D A

    AU - Wilkins, S. G.

    AU - Yang, X.

    PY - 2015/8/18

    Y1 - 2015/8/18

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    AB - The Collinear Resonance Ionisation Spectroscopy (CRIS) experiment at CERN has achieved high-resolution resonance ionisation laser spectroscopy with a full width at half maximum linewidth of 20(1). MHz for 219,221Fr, and has measured isotopes as short lived as 5. ms with 214Fr. This development allows for greater precision in the study of hyperfine structures and isotope shifts, as well as a higher selectivity of single-isotope, even single-isomer, beams. These achievements are linked with the development of a new laser laboratory and new data-acquisition systems.

    KW - Data acquisition

    KW - Hyperfine structure

    KW - Ion beam purification

    KW - Isotope shift

    KW - Laser spectroscopy

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