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Mechanism for the Production of6Li2and7Li2Ultracold Molecules

✍ Scribed by R. Côté; A. Dalgarno


Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
450 KB
Volume
195
Category
Article
ISSN
0022-2852

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✦ Synopsis


Calculations are presented of the spontaneous emission probabilities and oscillator strengths of transitions between the vibrational energy levels of the ground and excited singlet and triplet states of the molecules 6 Li 2 and 7 Li 2 . The fractions of transitions into the continuum and the discrete levels are estimated and it is shown that the translationally cold molecules can be produced during photoassociation experiments with high efficiency. The data are used to quantify a scheme by which translationally cold molecules can be created in specific rotational and vibrational levels.


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✍ R.A. Bernheim; L.P. Gold; T. Tipton; D.D. Konowalow 📂 Article 📅 1984 🏛 Elsevier Science 🌐 English ⚖ 204 KB

Details of an OODR study of the Rydberg states of the lithium dimer are presented which were used to arrize at a value of \(T_{0}(\infty)=41496 \pm 4 \mathrm{~cm}^{-1}\) for the ionization potential of \({ }^{7} \mathrm{Li}_{2}\). Using a more recent value for the dissociation energy of the \({ }^{7