Authors: Stefano Bovino, Mario Tacconi, Franco A. Gianturco, Daniele Galli, Francesco Pallafull paper: http://arxiv.org/abs/1102.3812
The authors revisit Li chemistry evolution and perform full
ab-initio computations of reaction rates and cross sections. They find
significant differences with respect to previous works, since, with the
updated data LiH become more aboundant of LiH+ at all redshift.
At z~1, differences with previous works are up to 2 orders of magnitude.