Photoionization dynamics from Cl2-: a one-electron model

Mondal, Chandan Kumar ; Das, K. K. ; Maji, K. ; Bhattacharyya, S. P. (2004) Photoionization dynamics from Cl2-: a one-electron model Chemical Physics Letters, 394 (1-3). pp. 215-219. ISSN 0009-2614

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00092...

Related URL: http://dx.doi.org/10.1016/j.cplett.2004.06.111

Abstract

Quantum dynamics of photoionization from Cl2_ is investigated by constructing a purely one-electron model Hamiltonian of the anion calibrated with the help of ab initio theoretical calculations at the MRSD-CI level. A mean-field time-dependent Fourier grid Hamiltonian method is used to investigate the modulation of the dynamics of photoionization from Cl2_ caused by the coupling of electronic and nuclear motions. Vibrational quenching at low coupling strength is predicted to turn into vibrational enhancement of ionization at higher strengths of coupling.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
ID Code:2994
Deposited On:09 Oct 2010 10:23
Last Modified:20 May 2011 06:57

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