@article{AIHPA_1998__68_1_85_0, author = {Hagedorn, George A. and Joye, Alain}, title = {Landau-Zener transitions through small electronic eigenvalue gaps in the {Born-Oppenheimer} approximation}, journal = {Annales de l'I.H.P. Physique th\'eorique}, pages = {85--134}, year = {1998}, publisher = {Gauthier-Villars}, volume = {68}, number = {1}, mrnumber = {1618922}, zbl = {0915.35090}, language = {en}, url = {https://www.numdam.org/item/AIHPA_1998__68_1_85_0/} }