On Effective Charges, Event shapes and the size of Power Corrections

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dc.creatorMaxwell, C. J.
dc.date2006-11-13
dc.date.accessioned2026-07-07T10:42:14Z
dc.date.available2026-07-07T10:42:14Z
dc.descriptionWe introduce and motivate the method of effective chsrges, and consider how to implement an all-orders resummation of large kinematical logarithms in this formalism. Fits for QCD Λand power corrections are performed for the e+e- event shape observables 1-thrust and heavy jet mass, and somewhat smaller power corrections are found than in the usual approach employing the ``physical scale'' choice.
dc.description8 pages, 7 figures. Talk given at the IPM-LPH06 School and Conference, Tehran, Iran, May 2006
dc.identifierhttps://arxiv.org/abs/hep-ph/0611169
dc.identifierhttp://arxiv.org/abs/hep-ph/0611169
dc.identifierECONFC0605151:0012,2006
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/181878
dc.subjectHigh Energy Physics - Phenomenology
dc.titleOn Effective Charges, Event shapes and the size of Power Corrections
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