Laser cooling of CH molecule: Insights from ab initio study*

Project supported by the National Natural Science Foundation of China (Grant No. 61705182).

Cui Jie, Xu Jian-Gang, Qi Jian-Xia, Dou Ge, Zhang Yun-Guang
       

(color online) Proposed laser cooling scheme for CH using the C2Σ+ (v′) → X2Π(v) transition (solid red) and spontaneous decay (dotted line) with calculated values of Rv′v. Here Av′v is the wavelength of the C2Σ+ (v′) → X2Π(v) transition.