The Laser Ion Source Trap (LIST) coupled to a gas cell catcher

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS

卷:267

Article

Sonoda, T.¹  Cocolios, T. E.¹  Gentens, J.¹  Huyse, M.¹  Ivanov, O.¹  Kudryavtsev, Yu.¹  Pauwels, D.¹  Van den Bergh, P.¹  Van Duppen, P.¹ 

[1] Katholieke Univ Leuven, Inst Kern & Stralingsfys, B-3001 Louvain, Belgium

关键词: Laser ion source;    Gas jet;    Resonance ionization;    Laser spectroscopy;   

DOI  :  10.1016/j.nimb.2009.06.085

来源: Elsevier

【 摘 要 】

The proof of principle of the Laser Ion Source Trap (LIST) coupled to a gas cell catcher system has been demonstrated at the Leuven Isotope Separator On Line (LISOL). The experiments were carried out by using the modified gas cell-based laser ion source and the SextuPole Ion Guide (SPIG). Element-selective resonance laser ionization of neutral atoms was taking place inside the cold jet expanding out of the gas cell catcher. The laser path was oriented in longitudinal as well as transverse geometries with respect to the atoms flow. The enhancement of beam purity and the feasibility for in-source laser spectroscopy were investigated in off-line and on-line conditions. (C) 2009 Elsevier B.V. All rights reserved.

【 授权许可】

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