On the squared spin-orbit correction to the positronium fine-structure splitting

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dc.creatorKhriplovich, I. B.
dc.creatorMilstein, A. I.
dc.creatorYelkhovsky, A. S.
dc.date1996-11-26
dc.date.accessioned2026-07-07T09:16:08Z
dc.date.available2026-07-07T09:16:08Z
dc.descriptionIn the recent paper by Zhang the order $α^4 R_{\infty}$ corrections to the positronium P levels were reconsidered. Those calculations confirm our corresponding results, except for the contribution due to the squared spin-orbit interaction. We present here a new derivation of our previous result for this last correction, this derivation being to our opinion both simple and convincing.
dc.description3 pages, Latex
dc.identifierhttps://arxiv.org/abs/physics/9611021
dc.identifierhttp://arxiv.org/abs/physics/9611021
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/153254
dc.subjectAtomic Physics
dc.titleOn the squared spin-orbit correction to the positronium fine-structure splitting
dc.typetext

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