On the Role of the Annihilation Channel in Front Form Positronium

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dc.creatorTrittmann, Uwe
dc.date1997-05-12
dc.date.accessioned2026-07-07T04:23:18Z
dc.date.available2026-07-07T04:23:18Z
dc.descriptionThe annihilation channel is implemented into the front form calculations of the positronium spectrum presented in a previous publication. The effective Hamiltonian is calculated analytically. Its eigensolutions are obtained numerically. A complete separation of the dynamical and instantaneous part of the annihilation interaction is observed. We find the remarkable effect that the annihilation channel stabilizes the cutoff behavior of the spectrum.
dc.description9 pp., ReVTeX
dc.identifierhttps://arxiv.org/abs/hep-th/9705072
dc.identifierhttp://arxiv.org/abs/hep-th/9705072
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/54977
dc.subjectHigh Energy Physics - Theory
dc.titleOn the Role of the Annihilation Channel in Front Form Positronium
dc.typetext

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