Approximations for W-Pair Production at Linear-Collider Energies

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dc.creatorDenner, A.
dc.creatorDittmaier, S.
dc.date1997-06-17
dc.date.accessioned2026-07-25T19:53:49Z
dc.descriptionWe determine the accuracy of various approximations to the O(alpha) corrections for on-shell W-pair production. While an approximation based on the universal corrections arising from initial-state radiation, from the running of alpha, and from corrections proportional to m_t^2 fails in the Linear-Collider energy range, a high-energy approximation improved by the exact universal corrections is sufficiently good above about 500GeV. These results indicate that in Monte Carlo event generators for off-shell W-pair production the incorporation of the universal corrections is not sufficient and more corrections should be included.
dc.description7 pages, latex
dc.identifierhttps://arxiv.org/abs/hep-ph/9706388
dc.identifierhttp://arxiv.org/abs/hep-ph/9706388
dc.identifier.urihttps://dspace.dare.co.zw/handle/123456789/67900
dc.subjectHigh Energy Physics - Phenomenology
dc.titleApproximations for W-Pair Production at Linear-Collider Energies
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