Investigation of Efimov Features and Universality in ${}^{87}$Rb-${}^{40}$K Mixtures with finite-range interaction

Ning-Ning Gao, Hui-Li Han, Ting-Yun Shi

The study of Efimov features and their relationships in ${}^{40}$K-${}^{87}$Rb Mixtures has generated extensive discussion, yet the discrepancy between Efimov universality predictions…