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Dynamics of Atoms and Heteronuclear Dimers Conversion in Bose-Einstein Condensate

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dc.contributor.author ZINGAN, A.
dc.contributor.author VASILIEVA, O.
dc.date.accessioned 2020-05-31T10:05:35Z
dc.date.available 2020-05-31T10:05:35Z
dc.date.issued 2019
dc.identifier.citation ZINGAN, A., VASILIEVA, O. Dynamics of Atoms and Heteronuclear Dimers Conversion in Bose-Einstein Condensate. In: ICNMBE: International conference on Nanotechnologies and Biomedical Engineering: proc. of the 4rd intern. conf., Sept. 18-21 : Program & Abstract Book , 2019. Chişinău, 2019, p. 159. ISBN 978-9975-72-392-3. en_US
dc.identifier.isbn 978-9975-72-392-3
dc.identifier.uri http://repository.utm.md/handle/5014/8504
dc.description Abstract en_US
dc.description.abstract The paper presents the results of a theoretical study of the dynamics of the photodissociation process (or photoassociation) of triatomic Bose-condensed ultracold ABC molecules with the formation of AB + C or A + BC atomic-molecular pairs under the action of two Raman pulses of resonant laser radiation. Here, the symbols A and C refer to atoms, AB and BC refer to diatomic molecules (dimers), and ABC refers to a heteromolecule (trimer) consisting of atoms A, B and C. The states of atoms and molecules are macro-filled.Considering a special case when the densities of atoms and diatomic molecules in each reaction channel are the same, one can make a general conclusion that the system evolution in the in-phase mode is aperiodic and irreversible in time. In the process of evolution, all atoms and diatomic molecules are bound into triatomic molecules, which is how evolution completes. en_US
dc.language.iso en en_US
dc.publisher Tehnica UTM en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject photodissociation en_US
dc.subject photoassociation en_US
dc.title Dynamics of Atoms and Heteronuclear Dimers Conversion in Bose-Einstein Condensate en_US
dc.type Article en_US


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