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论文类型：期刊论文

发表时间：2008-08-01

发表刊物：CHINESE PHYSICS LETTERS

收录刊物：ISTIC、CSCD、SCIE、Scopus

卷号：25

期号：8

页面范围：2845-2848

ISSN号：0256-307X

摘要：The above- threshold dissociation ( ATD) of the HD+ molecular ion in femtosecond laser. eld is investigated theoretically. The energy- dependent distribution of the dissociated fragments is calculated using an asymptotic. ow expression in the momentum space. The calculations show that the ATD of HD+ is sensitive to the initial vibrational level of ground electronic state. Multiphoton ATDs can be observed in the dissociation processes. The dynamics phenomena are interpreted by using the concept of light- dressed potential.