Electromagnetic corrections to $π^-$p scattering length from pionic hydrogen

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dc.creatorEricson, T. E. O.
dc.creatorLoiseau, B.
dc.creatorWycech, S.
dc.date2002-11-27
dc.date.accessioned2026-07-07T12:40:00Z
dc.date.available2026-07-07T12:40:00Z
dc.descriptionWe derive a closed, model space independent, expression for the electromagnetic correction factor $δ$ to the scattering length $a$ extracted from a hydrogenic atom with an extended charge to order $α^2$ and $a^3$ in the limit of a short ranged hadronic interaction.
dc.description4 pages; PANIC02, XVIth Conference on Particles and Nuclei, Osaka, to appear in Nuclear Physics A
dc.identifierhttps://arxiv.org/abs/hep-ph/0211433
dc.identifierhttp://arxiv.org/abs/hep-ph/0211433
dc.identifierNucl.Phys.A721:653-656,2003
dc.identifierdoi:10.1016/S0375-9474(03)01145-X
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/219316
dc.subjectHigh Energy Physics - Phenomenology
dc.titleElectromagnetic corrections to $π^-$p scattering length from pionic hydrogen
dc.typetext

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