Charge asymmetries in γγ\to \ell^+\ell^-+ ν's (\ell=μ, e) with polarized photons in the Standard Model

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dc.creatorAnipko, D. A.
dc.creatorCannoni, M.
dc.creatorGinzburg, I. F.
dc.creatorKanishev, K. A.
dc.creatorPak, A. V.
dc.creatorPanella, O.
dc.date2008-06-10
dc.date2008-12-16
dc.date.accessioned2026-07-07T12:44:37Z
dc.date.available2026-07-07T12:44:37Z
dc.descriptionIt is shown that in reaction γγ\to\ell^+\ell^-+ν's at \sqrt{s}>200 GeV with polarized photons, large and well observable differences arise in the distribution of positive and negative charged leptons (\ell=μ^\pm, e^\pm), (charge asymmetry). The modification due to the contribution of the cascade processes with intermediate τ-lepton in γγ\to W^\pm\ell^\mp + ν's reaction is taken into account. This charge asymmetry is potentially sensitive to effects of physics beyond the standard model at the anticipated luminosity of the Photon Collider mode of the future international linear collider.
dc.descriptionRevtex4 two column format, 14 figures, added some comments to match the published version
dc.identifierhttps://arxiv.org/abs/0806.1760
dc.identifierhttp://arxiv.org/abs/0806.1760
dc.identifierPhys.Rev.D78:093009,2008
dc.identifierdoi:10.1103/PhysRevD.78.093009
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/220833
dc.subjectHigh Energy Physics - Phenomenology
dc.titleCharge asymmetries in γγ\to \ell^+\ell^-+ ν's (\ell=μ, e) with polarized photons in the Standard Model
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