Two Photon Distribution Amplitudes

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dc.creatorBeiyad, M. El
dc.creatorPire, B.
dc.creatorSzymanowski, L.
dc.creatorWallon, S.
dc.date2008-06-09
dc.date.accessioned2026-07-07T11:51:29Z
dc.date.available2026-07-07T11:51:29Z
dc.descriptionThe factorization of the amplitude of the process gamma* gamma -> gamma gamma in the low energy and high photon virtuality region is demonstrated at the Born order and in the leading logarithmic approximation. The leading order two photon (generalized) distribution amplitudes exhibit a characteristic ln Q2 behaviour and obey new inhomogeneous evolution equations.
dc.descriptionto be published in the proceedings of the workshop HLPW08, Spa, March 6-8, 2008, AIP conference proceedings series
dc.identifierhttps://arxiv.org/abs/0806.1375
dc.identifierhttp://arxiv.org/abs/0806.1375
dc.identifierAIPConf.Proc.1038:305-310,2008
dc.identifierdoi:10.1063/1.2987183
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/203919
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectNuclear Theory
dc.titleTwo Photon Distribution Amplitudes
dc.typetext

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