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    Rong Wang, Ming-hui Qiu, Jun-ling Xiu. Rovibrational State-Selectivity in Photoassociation through Multi-photonTransitions[J]. Chinese Journal of Chemical Physics , 2014, 27(5): 497-502. DOI: 10.1063/1674-0068/27/05/497-502
    Citation: Rong Wang, Ming-hui Qiu, Jun-ling Xiu. Rovibrational State-Selectivity in Photoassociation through Multi-photonTransitions[J]. Chinese Journal of Chemical Physics , 2014, 27(5): 497-502. DOI: 10.1063/1674-0068/27/05/497-502

    Rovibrational State-Selectivity in Photoassociation through Multi-photonTransitions

    • The rovibrational state-selectivity in photoassociation (PA) is investigated for the ground electronic state of OH radical. The calculated results show that population can be transferred from continuum state to the target states through three-, four-, and nine-photon transitions by choosing suitable pulse parameters and initial collision energy. To control population transfer to a lower rovibrational state, a shorter pulse frequency has to be chosen and the photon number transferred to target state should be increased. In PA process, some associated OH radicals can be dissociated via intermediate and background states, whichdecreases the nal population of the target state.
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