Backgound Gluon Effects on B -> X_s gamma gamma

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dc.creatorChoudhury, S. Rai
dc.creatorYao, York-Peng
dc.date1998-02-23
dc.date.accessioned2026-07-07T10:33:37Z
dc.date.available2026-07-07T10:33:37Z
dc.descriptionWe consider non-perturbative QCD effects on the energy spectrum of either one of the photons in B -> X_s gamma gamma. These are due to the subprocesses in which a charm quark loop interacts with a self-consistently produced background static QCD field. The magnitude is estimated to be a few percents in B -> X_s gamma gamma, but can be quite substantial in B_s -> gamma gamma. An extension of the Euler-Heisenberg Lagrangian is given.
dc.description12 pages Plain TeX. 5 figures
dc.identifierhttps://arxiv.org/abs/hep-ph/9802403
dc.identifierhttp://arxiv.org/abs/hep-ph/9802403
dc.identifierPhys.Rev.D58:034011,1998
dc.identifierdoi:10.1103/PhysRevD.58.034011
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/179180
dc.subjectHigh Energy Physics - Phenomenology
dc.titleBackgound Gluon Effects on B -> X_s gamma gamma
dc.typetext

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