Two-Loop Heavy-Flavor Contribution to Bhabha Scattering

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dc.creatorBonciani, R.
dc.creatorFerroglia, A.
dc.creatorPenin, A. A.
dc.date2007-10-25
dc.date2007-12-04
dc.date.accessioned2026-07-07T11:38:20Z
dc.date.available2026-07-07T11:38:20Z
dc.descriptionWe evaluate the two-loop QED corrections to the Bhabha scattering cross section which involve the vacuum polarization by heavy fermions of arbitrary mass m_f >> m_e. The results are valid for generic values of the Mandelstam invariants s,t,u >> m_e^2.
dc.description13 pages, 6 figures. Equations in the appendix generalized to the heavy-quark case
dc.identifierhttps://arxiv.org/abs/0710.4775
dc.identifierhttp://arxiv.org/abs/0710.4775
dc.identifierPhys.Rev.Lett.100:131601,2008
dc.identifierdoi:10.1103/PhysRevLett.100.131601
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/199527
dc.subjectHigh Energy Physics - Phenomenology
dc.titleTwo-Loop Heavy-Flavor Contribution to Bhabha Scattering
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