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An accurate non-Born–Oppenheimer calculation of the first purely vibrational transition in LiH molecule

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dc.contributor.author Bubin, Sergiy
dc.contributor.author Adamowicz, Ludwik
dc.contributor.author Molski, Marcin
dc.date.accessioned 2016-01-27T08:14:20Z
dc.date.available 2016-01-27T08:14:20Z
dc.date.issued 2005
dc.identifier.citation Sergiy Bubin, Ludwik Adamowicz, Marcin Molski; 2005; An accurate non-Born–Oppenheimer calculation of the first purely vibrational transition in LiH molecule; THE JOURNAL OF CHEMICAL PHYSICS ru_RU
dc.identifier.uri http://nur.nu.edu.kz/handle/123456789/1051
dc.description.abstract In this work we study the ground and the first vibrationally excited states of LiH molecule. We performed an extensive nonrelativistic variational calculations of the two states without using the Born–Oppenheimer approximation. The results are analyzed and compared with the data extracted from recent experiments. The 0←1 transition energy obtained in the calculations converged to a value which is less than a wave number above the transition energy estimated from the available experimental data concerning the LiH rovibrational transitions. We discuss the remaining discrepancy and the procedure used to determine the “experimental” transition frequencies ru_RU
dc.language.iso en ru_RU
dc.subject Research Subject Categories::NATURAL SCIENCES::Physics ru_RU
dc.subject LiH molecule ru_RU
dc.title An accurate non-Born–Oppenheimer calculation of the first purely vibrational transition in LiH molecule ru_RU
dc.type Article ru_RU


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