The BFKL Pomeron within Physical Renormalization Schemes and Scales

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dc.creatorFadin, V. S.
dc.creatorKim, V. T.
dc.creatorLipatov, L. N.
dc.creatorPivovarov, G. B.
dc.date2002-07-24
dc.date2002-07-26
dc.date.accessioned2026-07-07T03:47:33Z
dc.date.available2026-07-07T03:47:33Z
dc.descriptionIn this lecture the next-to-leading order (NLO) corrections to the QCD Pomeron intercept obtained from the Balitsky-Fadin-Kuraev-Lipatov (BFKL) equation are discussed. It is shown that the BFKL Pomeron intercept when evaluated in non-Abelian physical renormalization schemes with Brodsky-Lepage-Mackenzie (BLM) optimal scale setting does not exhibit the serious problems encountered in the modified minimal subtraction (bar{MS}) scheme. The results obtained provide an opportunity for applications of the NLO BFKL resummation to high-energy phenomenology. One of such applications for virtual gamma-gamma total cross section shows a good agreement with preliminary data at CERN LEP.
dc.descriptionPresented at XXXXV PNPI Winter School, Repino, St.Petersburg, Russia, 19-25 Feb., 2001; Latex, 16 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/hep-ph/0207296
dc.identifierhttp://arxiv.org/abs/hep-ph/0207296
dc.identifierProc. XXXV PNPI Winter School, Repino, St.Petersburg, Russia, 19-25 Feb., 2001, ed: V.A.Gordeev et al.,pp. 259-278 (St.Petersburg, 2001)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/41709
dc.subjectHigh Energy Physics - Phenomenology
dc.titleThe BFKL Pomeron within Physical Renormalization Schemes and Scales
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