Probing the ultrafast photoelectron spectra of Br2 molecule |
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| Authors: | Jie Hu Feng Liu Qing‐Tian Meng Ke‐Li Han |
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| Affiliation: | 1. Physics Department, Dalian Maritime University, Dalian 116026, ChinaPhysics Department, Dalian Maritime University, Dalian 116026, China;2. Department of Basic Sciences, Dalian Naval Academy, Dalian 116001, China;3. State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China |
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| Abstract: | The time‐dependent‐wave‐packet method is applied to study the ionization of Br2 molecule with four ionization processes. The ground state absorption makes the photoelectron to be left in the three final ionic states: Br (X2∑ ), Br (A2∏u), and Br (B2∑ ), and each population of these ionic states is related with the laser intensities. The information of the dissociation can be got by analyzing the photoelectron features of the transient wave packet, which also suggests that an ionization process occurs during the dissociation, and the Br atoms that mainly resulted from the dissociation of Br2 (C1∏u) are ionized at later time delays as the dissociation is nearly complete. © 2007 Wiley Periodicals, Inc. Int J Quantum Chem, 2007 |
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| Keywords: | time‐dependent‐wave‐packet photoelectron spectra dissociation |
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