Yukawa Corrections to Top Quark Production at the LHC in Two- Higgs-Doublet Models

Abstract

The O(alpha m_t^2/m_W^2) corrections to top quark pair production by gluon-gluon fusion at the LHC are calculated in two-Higgs-doublet models. We find that the correction to the cross-section can exceed about -10% for certain parameter values.

arXiv comment16-page text in LaTex. uuencoded file for Fig.1-6 will be sent separately

References in corpus (5)

• Observation of Top Quark Production in Pbar-P Collisions
• Pinning down the Glue in the Proton
• Higgs Decay to Top Quarks at Hadron Colliders
• Yukawa correction to top-quark production at the Tevatron
• Strong supersymmetric quantum effects on top quark production at the Fermilab Tevatron

Cited by in corpus (9)

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• Signatures of Higgs Bosons in the Top Quark Decay Channel at Hadron Colliders
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• Parity Violating Asymmetries in Top Pair Production at Hadron Colliders
• CP Violation in Top Quark Pair Production at Hadron Colliders
• Top Pair Production at Hadron Colliders in non-minimal Standard Models
• Anomalous gtt couplings in the Littlest Higgs Model with T-parity
• Top quark polarization as a probe of charged Higgs bosons
• Searching for Heavy Charged Higgs Bosons through Top Quark Polarization