Sympathetic cooling of 9 Be + by 88 Sr + Doppler cooled ions in large Coulomb crystals: an experimental study
Résumé
We study large multispecies Coulomb crystals in the case of a heavy coolant (88Sr+) and a light cooled species (9Be+), extending previously reported mass ratios [1]. This system has an interest for future experiments on highly charged ions [2] and on antimatter sympathetic cooling [3].
[1] B. Roth et al., Phys. Rev. A, 75 023402 (2007).
[2] L. Schmoger et al., Science, 347 1233 (2015).
[3] P. Perez and Y. Sacquin, Classical and Quantum Gravity, 29 (2012).
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