Electroweak 2 -> 2 amplitudes for electron-positron annihilation at TeV energies

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dc.creatorBarroso, A.
dc.creatorErmolaev, B. I.
dc.creatorGreco, M.
dc.creatorOliveira, S. M.
dc.creatorTroyan, S. I.
dc.date2003-09-19
dc.date2003-11-26
dc.date.accessioned2026-07-07T11:43:26Z
dc.date.available2026-07-07T11:43:26Z
dc.descriptionThe non-radiative scattering amplitudes for electron-positron annihilation into quark and lepton pairs in the TeV energy range are calculated in the double-logarithmic approximation. The expressions for the amplitudes are obtained using infrared evolution equations with different cut-offs for virtual photons and for W and Z bosons, and compared with previous results obtained with an universal cut-off.
dc.descriptionRevtex4, 17 pages, 7 figures. Some minor changes made, more refs added
dc.identifierhttps://arxiv.org/abs/hep-ph/0309230
dc.identifierhttp://arxiv.org/abs/hep-ph/0309230
dc.identifierPhys.Rev.D69:034012,2004
dc.identifierdoi:10.1103/PhysRevD.69.034012
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/201239
dc.subjectHigh Energy Physics - Phenomenology
dc.titleElectroweak 2 -> 2 amplitudes for electron-positron annihilation at TeV energies
dc.typetext

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