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| dc.identifier.uri | http://dx.doi.org/10.15488/10544 | |
| dc.identifier.uri | https://www.repo.uni-hannover.de/handle/123456789/10621 | |
| dc.contributor.author | Schwanke, Erik
|
|
| dc.contributor.author | Gerschmann, Julia
|
|
| dc.contributor.author | Knöckel, Horst
|
|
| dc.contributor.author | Ospelkaus, Silke
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|
| dc.contributor.author | Tiemann, Eberhard
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|
| dc.date.accessioned | 2021-03-16T07:39:36Z | |
| dc.date.available | 2021-03-16T07:39:36Z | |
| dc.date.issued | 2020 | |
| dc.identifier.citation | Schwanke, E.; Gerschmann, J.; Knöckel, H.; Ospelkaus, S.; Tiemann, E.: The coupled system (2)2Σ+ and (1)2Π of 7Li88Sr. In: Journal of Physics B: Atomic, Molecular and Optical Physics 53 (2020), Nr. 6, 65102. DOI: https://doi.org/10.1088/1361-6455/ab68f8 | |
| dc.description.abstract | We analyse rovibrational transitions of the (2)2Σ+-X(1)2Σ+ system of LiSr and find the energy levels of the (2)2Σ+ state to be perturbed by coupling between the (2)2Σ+ and (1)2Π states. We present an analysis of the coupled system yielding molecular parameters for the lowest vibrational levels of the (2)2Σ+ state and for higher vibrational levels of the (1)2Π state together with molecular coupling constants. Improved Dunham coefficients for the rovibrational levels of the X(1)2Σ+ state are also obtained, where the correlation with the parameters of the excited states is removed completely. © 2020 The Author(s). Published by IOP Publishing Ltd. | eng |
| dc.language.iso | eng | |
| dc.publisher | Bristol : IOP Publishing Ltd. | |
| dc.relation.ispartofseries | Journal of Physics B: Atomic, Molecular and Optical Physics 53 (2020), Nr. 6 | |
| dc.rights | CC BY 3.0 Unported | |
| dc.rights.uri | https://creativecommons.org/licenses/by/3.0/ | |
| dc.subject | molecular spectra | eng |
| dc.subject | potential energy surfaces | eng |
| dc.subject | rotation | eng |
| dc.subject | vibration and vibration-rotation constants | eng |
| dc.subject | Binary alloys | eng |
| dc.subject | Excited states | eng |
| dc.subject | Lithium alloys | eng |
| dc.subject | Mass spectrometry | eng |
| dc.subject | Molecular spectroscopy | eng |
| dc.subject | Potential energy | eng |
| dc.subject | Potential energy surfaces | eng |
| dc.subject | Quantum chemistry | eng |
| dc.subject | Rotation | eng |
| dc.subject | Strontium alloys | eng |
| dc.subject | Dunham coefficients | eng |
| dc.subject | Molecular coupling | eng |
| dc.subject | Molecular parameters | eng |
| dc.subject | Molecular spectra | eng |
| dc.subject | Rovibrational levels | eng |
| dc.subject | Rovibrational transitions | eng |
| dc.subject | Vibration rotations | eng |
| dc.subject | Vibrational levels | eng |
| dc.subject | Vibration analysis | eng |
| dc.subject.ddc |
530 | Physik
|
ger |
| dc.title | The coupled system (2)2Σ+ and (1)2Π of 7Li88Sr | |
| dc.type | Article | |
| dc.type | Text | |
| dc.relation.essn | 1361-6455 | |
| dc.relation.issn | 0953-4075 | |
| dc.relation.issn | 0022-3700 | |
| dc.relation.issn | 0368-3508 | |
| dc.relation.doi | https://doi.org/10.1088/1361-6455/ab68f8 | |
| dc.bibliographicCitation.issue | 6 | |
| dc.bibliographicCitation.volume | 53 | |
| dc.bibliographicCitation.firstPage | 65102 | |
| dc.description.version | publishedVersion | |
| tib.accessRights | frei zug�nglich |
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Fakultät für Mathematik und Physik
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