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TY - UNPB AU - Wang, H.B. AU - Bussmann, M.H. AU - Hai, B. AU - Huang, Z. AU - Li, J. AU - Li, X.N. AU - Ma, X. AU - Mao, L.J. AU - Mao, R.S. AU - Wen, W.Q. AU - Winters, D.F.A. AU - Wu, J.X. AU - Yang, J.C. AU - Yuan, Y.J. AU - Zhang, D. AU - Zhao, D. ED - Schaa, Volker RW ED - Marx, Michaela ED - Tilmont, Manuel TI - Towards Laser Cooling of Relativistic ¹⁶O⁵⁺ Ion Beams at the CSRe J2 - Proc. of COOL2017, Bonn, Germany, 18-22 September 2017 C1 - Bonn, Germany T2 - Workshop on Beam Cooling and Related Topics T3 - 11 LA - english AB - Laser cooling is one of the most promising techniques to achieve high phase-space densities or even crystalline beams for relativistic heavy ion beams at storage rings [*]. In addition, precision laser spectroscopy of relevant transitions in highly charged ions can also be performed simultaneously during the laser cooling experiments [**]. In the storage ring CSRe at IMP, a new laser cooling experiment for Li-like ¹⁶O⁵⁺ ion beams is currently being prepared and will be carried out at the end of the year 2017 under the Laser-cooling Collaboration. During the experiment, a CW laser with a wavelength of 220 nm will be used to cool the ¹⁶O⁵⁺ ion beams with an energy of 280 MeV/u. The ¹⁶O⁵⁺ ion beams will be the highest charge state and highest energy ions ever used for laser cooling at the storage rings. In the experiment, the longitudinally dynamics of ultra-cold ion beams will be investigate systematically towards the transition of the space charge dominated regime. Precision laser spectroscopy of ¹⁶O⁵⁺ ions for measuring the transition energy of 2s1/2'2p1/2 and 2s1/2'2p3/2 is foreseen. PB - JACoW CP - Geneva, Switzerland ER -