A Setup to Study Atomic State Population Dynamics and Optical Polarization at CRYRING@ESR Article Swipe

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K. Mohr , R.D. Sánchez , W. Nörtershäuser , Zoran Andelkovic , V. Hannen , Elena-Oana Hanu , F. Herfurth , R. Heß , M. Horst , Phillip Imgram , Kristian König , C. Krantz , M. Lestinsky , Yu. A. Litvinov , E. Menz , Patrick Müller , Julian Palmes , Svenja Rausch , Tim Ratajczyk , Laura Renth , Joerg Rossbach , R. S. Sidhu , F. Sommer , Joseph D. Spahn , N. Stallkamp , K. Ueberholz , G. Vorobjev , C. Weinheimer , D. Zisis ·

YOU? · · 2024 · Open Access · · DOI: https://doi.org/10.48550/arxiv.2408.12368 · OA: W4405662153

We present a recently established setup for laser spectroscopy at CRYRING@ESR at the GSI Helmholtz Centre for Heavy Ion Research. Here, laser spectroscopy can be performed on stored and cooled ion bunches and coasting beams. First spectra of $^{24,25}$Mg$^+$ ions are presented that were recorded by classical Doppler-limited fluorescence spectroscopy as well as $Λ$-spectroscopy using counter- and copropagating laser beams that are Doppler-shifted by several nm.