Feshbach-Resonance-Enhanced Coherent Atom-Molecule Conversion with Ultra-Narrow Photoassociation Resonance

Shintaro Taie, Shunsuke Watanabe, Tomohiro Ichinose +1

We reveal the existence of high-density Feshbach resonances in the collision between the ground and metastable states of ${}^{171}$Yb and coherently produce the associated Feshbach m…