Controlling the contributions to high-order harmonic generation from different nuclei of N<sub>2</sub> with an orthogonally polarized two-color laser field

Controlling the contributions to high-order harmonic generation from different nuclei of N₂ with an orthogonally polarized two-color laser field

Du Hui, Pan Xue-Fei, Liu Hai-Feng, Zhang Hong-Dan, Zhang Jun, Guo Jing, Liu Xue-Shen^†,

Four possible recombination scenarios of the ionized electron that returns to the parent ion. C₁ and C₂ are the nuclei of N₂ molecule.