Vibrational-rotational behavior of diatomic heteronuclear molecular systems in intense laser pulsesстатья
Статья опубликована в высокорейтинговом журнале
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:The dynamics of diatomic heteronuclear molecules in the low-frequency intense laser pulses is studied by numerical solution of the time-dependent Schrödinger equation and both rotational and vibrational degrees of freedom are taken into account. The interference stabilization against the dissociation process is found to take place in a strong field and is shown to result in trapping of population in different rotational-vibrational bound states due to efficient Raman V- and Λ-type transitions. The interplay between the vibrational and rotational dynamics of a molecule is investigated. The dissociation suppression due to the interference mechanism and all its attributes are established in the case of multiphoton coupling between the initial state and dissociation continuum.