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Ground-state energy and relativistic corrections for positronium hydride

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dc.contributor.author Bubin, Sergiy
dc.contributor.author Varga, Kalman
dc.date.accessioned 2016-01-29T04:11:35Z
dc.date.available 2016-01-29T04:11:35Z
dc.date.issued 2011
dc.identifier.citation Sergiy Bubin, K´alm´an Varga; 2011; Ground-state energy and relativistic corrections for positronium hydride; PHYSICAL REVIEW A ru_RU
dc.identifier.uri http://nur.nu.edu.kz/handle/123456789/1084
dc.description.abstract Variational calculations of the ground state of positronium hydride (HPs) are reported, including various expectation values, electron-positron annihilation rates, and leading relativistic corrections to the total and dissociation energies. The calculations have been performed using a basis set of 4000 thoroughly optimized explicitly correlated Gaussian basis functions. The relative accuracy of the variational energy upper bound is estimated to be of the order of 2×10−10, which is a significant improvement over previous nonrelativistic results ru_RU
dc.language.iso en ru_RU
dc.rights Attribution-NonCommercial-ShareAlike 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-sa/3.0/us/ *
dc.subject Research Subject Categories::NATURAL SCIENCES::Physics ru_RU
dc.subject positronium hydride ru_RU
dc.title Ground-state energy and relativistic corrections for positronium hydride ru_RU
dc.type Article ru_RU

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