Electroweak radiative corrections to polarized top quark pair production

Abstract

Electroweak effects in the $e^{+}{e}^{-}\to t\bar{t}$ annihilation process are described with taking into account polarization of the initial and final particles. We investigate the effects of complete one-loop electroweak radiative corrections and higher-order radiative effects to the total cross section and analyze different types of asymmetries for polarized initial and final states for typical energies and degrees of polarization of the ILC and CLIC projects. Numerical results are obtained with the help of Monte Carlo tools: the ReneSANCe event generator and the MCSANC integrator.

16 pages, 5 tables, 7 figures

References in corpus (10)

• Reconstruction of heavy quark current correlators at O(α_s^3)
• Top-quark forward-backward asymmetry in e+e- annihilation at NNLO in QCD
• Electroweak prodution of top-quark pairs in e+e- annihilation at NNLO in QCD: the vector contributions
• Top-quark pair production at next-to-next-to-leading order QCD in electron positron collisions
• One-loop electroweak radiative corrections to lepton pair production in polarized electron-positron collisions
• Top quark mass measurements at the $t\bar{t}$ threshold with CEPC
• Electroweak effects in polarized muon-electron scattering
• NLO QCD corrections to off-shell top-antitop production with semi-leptonic decays at lepton colliders
• High Precision QED Initial State Corrections for $e^{+}{e}^{-}\to {\gamma }^{\ast }/Z^{\ast }$ Annihilation
• Top and bottom quark forward-backward asymmetries at next-to-next-to-leading order QCD in (un)polarized electron positron collisions