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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/7489
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dc.contributor.authorPandey, A.-
dc.contributor.authorNiranjan, M.-
dc.contributor.authorJoshi, N.-
dc.contributor.authorRangwala, S.A.-
dc.contributor.author+2 Co-Authors-
dc.date.accessioned2020-07-06T08:41:42Z-
dc.date.available2020-07-06T08:41:42Z-
dc.date.issued2020-05-
dc.identifier.citationPhysical Review A, 2020, Vol.101, Article. No.052702, p10en_US
dc.identifier.issn2469-9926-
dc.identifier.issn2469-9934 (online)-
dc.identifier.urihttp://hdl.handle.net/2289/7489-
dc.descriptionOpen Accessen_US
dc.description.abstractWe calculate the isotope independent Li+-Li potential energy curves for the electronic ground and first excited states. Scattering phase shifts and total scattering cross section for the 7Li+-7Li collision are calculated with emphasis on the ultra-low energy domain down to the s-wave regime. The effect of physically motivated alterations on the calculated potential energy curves is used to determine the bound of accuracy of the low-energy scattering parameters for the ion-atom system. It is found that the scattering length for the A2Σ+u state, au = 1325 a0, is positive and has well-constrained bounds. For the X2Σ+g state, the scattering length, ag = 20465 a0 has a large magnitude as it is sensitive to the restrained change of the potential, due to the presence of a vibrational state in the vicinity of the dissociation limit.en_US
dc.language.isoenen_US
dc.publisherAmerican Physical Societyen_US
dc.relation.urihttps://ui.adsabs.harvard.edu/abs/2020PhRvA.101e2702P/abstracten_US
dc.relation.urihttps://arxiv.org/abs/2005.09102en_US
dc.relation.urihttps://doi.org/10.1103/PhysRevA.101.052702en_US
dc.rights2020 American Physical Societyen_US
dc.titleInteraction potentials and ultracold scattering cross sections for the 7Li+-7Li ion-atom systemen_US
dc.typeArticleen_US
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