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Permanent electric dipole moments of alkaline-earth-metal monofluorides: Interplay of relativistic and correlation effects

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dc.contributor.author Srinivasa Prasannaa, V
dc.contributor.author Sreerekha, S
dc.contributor.author Abe, M
dc.contributor.author Bannur, V. M
dc.contributor.author Das, B. P
dc.date.accessioned 2020-11-17T02:34:45Z
dc.date.available 2020-11-17T02:34:45Z
dc.date.issued 2016-04
dc.identifier.citation Physical Review A, Vol. 93, No. 4, 042504 en_US
dc.identifier.issn 2469-9934
dc.identifier.uri http://prints.iiap.res.in/handle/2248/7035
dc.description Open Access © American Physical Society http://dx.doi.org/10.1103/PhysRevA.93.042504 en_US
dc.description.abstract The interplay of the relativistic and correlation effects in the permanent electric dipole moments of the X 2Σ+ electronic ground states of the alkaline-earth-metal monofluorides (BeF, MgF, CaF, SrF, and BaF) has been studied using a relativistic coupled cluster method. The calculations were carried out using double, triple, and quadruple zeta basis sets, and with no core orbitals frozen. The results are compared with those of other calculations available in the literature and with experiments. The correlation trends in the permanent electric dipole moments of these molecules are discussed in detail. This information will be useful in throwing light on the interplay between relativistic and correlation effects of other properties that are relevant to fundamental physics. en_US
dc.language.iso en en_US
dc.publisher The American Physical Society en_US
dc.subject Physics en_US
dc.subject Atomic Physics en_US
dc.title Permanent electric dipole moments of alkaline-earth-metal monofluorides: Interplay of relativistic and correlation effects en_US
dc.type Article en_US


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