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Phys. Rev. A 66, 043415 (2002) [6 pages]

Multiphoton selective dissociation of a HF molecule in intense laser fields by the Lie-algebra approach

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Ying Dai1,2 *, Zhi-hui Geng1, and Shi-liang Ding1
1School of Physics and Microelectronics, Shandong University, Jinan 250100, People’s Republic of China
2The States Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, People’s Republic of China

Received 25 May 2002; published 23 October 2002

The multiphoton selective dissociation of a HF molecule is studied by means of the Lie-algebra method using a quadratic anharmonic Hamiltonian. The averaged absorbed energy in a shaped laser pulse is calculated. The selective dissociation of the target states in chirped and shaped infrared laser fields is discussed. The paper shows that Lie algebra can be employed to discuss multiphoton dissociation.


©2002 The American Physical Society

URL: http://link.aps.org/doi/10.1103/PhysRevA.66.043415
DOI: 10.1103/PhysRevA.66.043415
PACS: 33.80.Gj, 33.80.Rv, 02.20.Sv, 33.80.Wz

* Email address: daiy60@sdu.edu.cn

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