Three-Loop Mixing of Dipole Operators

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dc.creatorGorbahn, Martin
dc.creatorHaisch, Ulrich
dc.creatorMisiak, Mikolaj
dc.date2005-04-21
dc.date2005-08-15
dc.date.accessioned2026-07-07T11:31:47Z
dc.date.available2026-07-07T11:31:47Z
dc.descriptionWe calculate the complete three-loop O(alpha_s^3) anomalous dimension matrix for the dimension-five dipole operators that arise in the Standard Model after integrating out the top quark and the heavy electroweak bosons. Our computation completes the three-loop anomalous dimension matrix of operators that govern low-energy |Delta F| = 1 flavor-changing processes, and represents an important ingredient of the next-to-next-to-leading order QCD analysis of the Bbar -> X_s gamma decay.
dc.description4 pages, 1 figure; journal version, text below Eq. (7) corrected
dc.identifierhttps://arxiv.org/abs/hep-ph/0504194
dc.identifierhttp://arxiv.org/abs/hep-ph/0504194
dc.identifierPhys.Rev.Lett.95:102004,2005
dc.identifierdoi:10.1103/PhysRevLett.95.102004
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/197384
dc.subjectHigh Energy Physics - Phenomenology
dc.titleThree-Loop Mixing of Dipole Operators
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