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SM ISO690:2012 ZINGAN, A., VASILIEVA, Olga. Nonlinear Dynamics of the Atomic–Molecular Conversion of Alkali Metal Isotopes at Ultralow Temperatures. In: Journal of Experimental and Theoretical Physics, 2022, nr. 3(134), pp. 255-262. ISSN 1063-7761. DOI: https://doi.org/10.1134/S1063776122020133 |
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Journal of Experimental and Theoretical Physics | ||||||
Numărul 3(134) / 2022 / ISSN 1063-7761 | ||||||
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DOI:https://doi.org/10.1134/S1063776122020133 | ||||||
Pag. 255-262 | ||||||
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Rezumat | ||||||
We analyze the atomic–molecular conversion dynamics of a system of condensed lithium isotopes at ultralow temperatures. We have obtained exact analytic solutions that show the existence of aperiodic and periodic regimes of conversion of 6Li atoms and 6Li7Li molecules into the 6Li2 molecule and the 7Li atom in the strict resonance conditions. It is shown that the time evolution of atoms and molecules during stimulated conversion is determined by the initial phase difference. |
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Cuvinte-cheie Exact analytic solutions, Initial phasis, Li atoms, Lithium isotopes, Metal isotopes, Molecular conversion, Phase difference, Resonance condition, Time evolutions, Ultra low temperatures |
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