Overlapping Bose-Einstein Condensates of ${}^{23}$Na and ${}^{133}$Cs

Claire Warner, Aden Z. Lam, Niccolò Bigagli +3

We report on the creation of dual-species Bose-Einstein condensates (BECs) of ${}^{23}$Na atoms and ${}^{133}$Cs atoms. We demonstrate sympathetic cooling of Cs with Na in a magnetic q…