Darmstadt 2008 – scientific programme
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MO: Fachverband Molekülphysik
MO 9: Kalte Moleküle II (gemeinsam mit Q)
MO 9.4: Talk
Tuesday, March 11, 2008, 11:45–12:00, 3G
Simulations of LiCs spectra — •Anna Grochola, Johannes Deiglmayr, Jörg Lange, Karin Mörtlbauer, Christian Glück, Roland Wester, and Matthias Weidemüller — Albert-Ludwigs Universität, Physikalisches Institut, Hermann-Herder-Str. 3, 79104 Freiburg i.Brsg., Germany
Recently the formation of ultracold LiCs molecules was achieved in our group [1] and spectra of resonant enhanced one-color two photon ionization were recorded.
Here we present predictions for photoassociation and REMPI spectra of the LiCs molecule based on theoretical potential energy curves [2-4] and experimental data [5,6]. Hund’s cases (a) and (c) are taken into account. The Franck-Condon factors are calculated for the B1Π←X1Σ+ system for the free-bound and bound-bound transitions.
The results of spectra simulations are compared with the experimental results.
[1] S. D. Kraft et al., J. Phys. B 39, S993 (2006)
[2] M. Aymar and O. Dulieu, J. Chem. Phys. 122, 204302 (2005)
[3] M. Korek et al., Can. J. Phys. 78, 977 (2000)
[4] Dunia Houalla, Master Thesis, Beirut Arab University (2005)
[5] P. Staanum et al., Phys. Rev. A 75, 042513 (2007)
[6] A. Pashov, private communication