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Laser cooling of stored relativistic C3+ ions at the ESR

Winters, D.; Clark, C.; Dimopoulou, C.; Giacomini, T.; Kozhuharov, C.; Kühl, T.; Litvinov, Y.; Lochmann, M.; Nörtershäuser, W.; Nolden, F.; Sanchez, R.; Sanjari, S.; Steck, M.; Stöhlker, T.; Ullmann, J.; Beck, T.; Birkl, G.; Rein, B.; Tichelmann, S.; Walther, T.; Ma, X.; Wen, W.; Yang, J.; Zhang, D.; Schramm, U.; Seltmann, M.; Siebold, M.; Bussmann, M.

Abstract

After several years of planning, development, and tests, in August 2012 a new laser cooling experiment (E089) has been performed at the ESR. One essential goal of this beamtime was to demonstrate that the initially ‘hot’ ions can be collected inside the rf-bucket using just the laser, i.e. without changing the bucket frequency and without electron cooling. This scheme can namely be used to cool relativistic ion beams in future storage rings and synchrotrons, such as the HESR and SIS-100 at FAIR.

Keywords: laser cooling; esr; storage ring; ion beam; bunching; relativistic

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  • Open Access Logo Beitrag zu fremdem Sammelwerk
    Katrin Große: GSI Scientific Report 2012 - GSI Report 2013-1, Darmstadt: GSI Helmholtzzentrum für Schwerionenforschung GmbH, 2013, 313

Permalink: https://www.hzdr.de/publications/Publ-19416