NLO calculation of the Delta F = 2 Hamiltonians in the MSSM and phenomenological analysis of the B - Bbar mixing

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dc.creatorCiuchini, M.
dc.creatorFranco, E.
dc.creatorGuadagnoli, D.
dc.creatorLubicz, V.
dc.creatorPorretti, V.
dc.creatorSilvestrini, L.
dc.date2005-12-12
dc.date.accessioned2026-07-07T06:54:13Z
dc.date.available2026-07-07T06:54:13Z
dc.descriptionWe present the NLO corrections to the Wilson coefficients of the Delta F = 2 Hamiltonians in the strong interacting sector of the MSSM, responsible for neutral meson oscillations. Such corrections, combined with the NLO anomalous dimension matrix for the Delta F = 2 operators and the corresponding hadronic matrix elements calculated on the lattice, allow for the first time a full NLO phenomenological analysis of the observables related to meson oscillations. We present preliminary results in the B_d - B_d bar sector.
dc.description4 pages, 1 figure, PoS style. Prepared for "HEP2005, Int. Europhysics Conference on High Energy Physics", Lisboa, Portugal, July 21st-27th, 2005
dc.identifierhttps://arxiv.org/abs/hep-ph/0512141
dc.identifierhttp://arxiv.org/abs/hep-ph/0512141
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/105859
dc.subjectHigh Energy Physics - Phenomenology
dc.titleNLO calculation of the Delta F = 2 Hamiltonians in the MSSM and phenomenological analysis of the B - Bbar mixing
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