Photodissociation dynamics of the LiF molecule: Two- and three-state descriptions
Attila TóthELI-ALPS, ELI-HU Non-Profit Ltd, H-6720 Szeged, Dugonics tér 13, HungaryAndrás CsehiDepartment of Theoretical Physics, University of Debrecen, H-4010 Debrecen, PO Box 5, HungaryGábor J. HalászDepartment of Information Technology, University of Debrecen, H-4010 Debrecen, PO Box 12, HungaryÁgnes VibókDepartment of Theoretical Physics, University of Debrecen, H-4010 Debrecen, PO Box 5, Hungary
2019en
ABI
Abstract
The photodissociation of the lithium fluoride molecule gathered much attention lately. Theoretical works treating this subject usually consider the $1\phantom{\rule{0.16em}{0ex}}^{1}\mathrm{\ensuremath{\Sigma}}^{+}$ and $2\phantom{\rule{0.16em}{0ex}}^{1}\mathrm{\ensuremath{\Sigma}}^{+}$ electronic states, which are coupled nonadiabatically. As a continuation of a previous work, we intend to highlight the importance of the $1\phantom{\rule{0.16em}{0ex}}^{1}\mathrm{\ensuremath{\Pi}}$ state by investigating the kinetic energy and angular distribution of the photofragments. Besides, our results pointed out the importance of the molecular rotation.
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Cited by 20 references