Instability of tripositronium

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2013

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Bubin, Sergiy
Prezhdo, Oleg V., K´alm´an Varga

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Abstract

The stability of tripositronium, a system consisting of three electrons and three positrons, has been investigated systematically by varying the repulsion strength between like-charged particles. The possibility of the existence of a Ps3 bound state that is stable against dissociation appears utterly unlikely based on the results of variational calculations employing all-particle explicitly correlated Gaussian basis functions

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Research Subject Categories::NATURAL SCIENCES::Physics, tripositronium

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Sergiy Bubin, Oleg V. Prezhdo, K´alm´an Varga; 2013; Instability of tripositronium; PHYSICAL REVIEW A

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http://nur.nu.edu.kz/handle/123456789/1089

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