Resummation of infrared renormalons in the pion electromagnetic form factor calculations

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dc.creatorAgaev, Shahin S.
dc.date1996-11-02
dc.date1996-11-04
dc.date.accessioned2026-07-07T09:03:23Z
dc.date.available2026-07-07T09:03:23Z
dc.descriptionThe pion electromagnetic form factor F_π(Q^{2}) is calculated at the leading order of pQCD using the running coupling constant (α_{S}(Q^{2}(1-x)(1-y))) approach. The resummed expression for F_π(Q^{2}) is found. It is shown that the effect of the infrared renormalons can be taken into account by scale-setting procedure $α_{S}(Q^{2}) \rightarrow α_{S}(e^{f(Q^{2})}Q^{2})$ in the leading order expression
dc.description9 pp., 2 fig
dc.identifierhttps://arxiv.org/abs/hep-ph/9611215
dc.identifierhttp://arxiv.org/abs/hep-ph/9611215
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/148990
dc.subjectHigh Energy Physics - Phenomenology
dc.titleResummation of infrared renormalons in the pion electromagnetic form factor calculations
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