Continuous guided strontium beam with high phase-space density

Chun-Chia Chen, Shayne Bennetts, Rodrigo González Escudero +2

A continuous guided atomic beam of ${}^{88}\mathrm{Sr}$ with a phase-space density exceeding $10^{-4}$ in the moving frame and a flux of $3\times 10^7\mathrm{at}{\mathrm{s}}^{-1}$ is…