Theoretical Studies of Femtosecond Photoionization for the $Na_2$ Molecule

Theoretical Studies of Femtosecond Photoionization for the $Na_2$ Molecule

Year:    2010

Author:    Di Yang, Shu-Lin Cong, Ke-Li Han

Journal of Atomic and Molecular Sciences, Vol. 1 (2010), Iss. 3 : pp. 215–223

Abstract

Multiphoton ionization of the $Na_2$ molecule by a single phase shaped femtosecond laser pulse has been theoretically studied using time-dependent quantum wave packet method including the effect of molecular rotation. We analyze the temporal development of the population and further discuss the molecular motion by mapping the rovibrational wave packet propagation in the excited state. The calculated results show a strong dependence of the kinetic energy-resolved photoelectron spectra on the laser chirp directions and the pulse duration.

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Journal Article Details

Publisher Name:    Global Science Press

Language:    English

DOI:    https://doi.org/10.4208/jams.050610.060210a

Journal of Atomic and Molecular Sciences, Vol. 1 (2010), Iss. 3 : pp. 215–223

Published online:    2010-01

AMS Subject Headings:    Global Science Press

Copyright:    COPYRIGHT: © Global Science Press

Pages:    9

Keywords:    multiphoton ionization photoelectron spectra time-dependent wave packet effect of rotation.

Author Details

Di Yang

Shu-Lin Cong

Ke-Li Han

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