Influence of a medium on coherent scattering of high-energy photon

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dc.creatorBaier, V. N.
dc.date2000-09-22
dc.date.accessioned2026-07-07T03:42:45Z
dc.date.available2026-07-07T03:42:45Z
dc.descriptionThe coherent scattering of photon in the Coulomb field (the Delbrück scattering) is considered for the momentum transfer $Δ\ll m$ in the frame of the quasiclassical operator method. In high-energy region this process occurs over rather long distance. The process amplitude is calculated taking into account the multiple scattering of particles of the intermediate electron-positron pair in a medium. The result is the suppression of the process.
dc.description6 pages, 1 Postscript figure, talk given at the International Conference "Quantization, Gauge Theory and Strings" dedicated to memory of Professor E.S.Fradkin, Moscow, June 5-10, 2000
dc.identifierhttps://arxiv.org/abs/hep-ph/0009270
dc.identifierhttp://arxiv.org/abs/hep-ph/0009270
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/40000
dc.subjectHigh Energy Physics - Phenomenology
dc.titleInfluence of a medium on coherent scattering of high-energy photon
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