Rotational cooling efficiency upon molecular ionization: the case of Li${}_2(a^3{\Sigma }_u^{+})$ and Li${}_2^{+}(X^2{\Sigma }_g^{+})$ interacting with ${}^4$He

M. Wernli. E. Bodo, F. A. Gianturco

The low-temperature (up to about 100K) collisional (de)excitation cross sections are computed using the full coupled-channel (CC) quantum dynamics for both Li${}_2$ and Li${}_2^{+}$ mole…