We calculate the one-loop non-factorizable QCD corrections to the production and decay of pairs of top quarks at various collider experiments. These non-factorizable corrections interconnect the different production and decay stages of the off-shell top-pair production processes. This in particular affects the invariant-mass distributions of the off-shell top quarks, resulting in a shift of the maximum of the distorted Breit-Wigner distributions. Although the non-factorizable corrections can be large, the actual shift in the mass as determined from the peak position of the corrected Breit-Wigner line-shape is below $100\MeV$
In this thesis, we present detailed studies of top-pair production with($t \bar t H$) and without as...
We present a calculation of the NLO QCD corrections to the loop-induced production of a photonpair t...
I present the latest results on the theoretical cross section for top-antitop pair production as wel...
We present a computation of QCD next-to-leading order virtual corrections to the top production and ...
We compute the non-factorisable $Ο(α^{2}_{s})$ corrections to t-channel single-top quark production ...
We compute the non-factorisable contribution to the two-loop helicity amplitude for t-channel single...
We present a calculation of s- and t-channel single top-quark production and decay at next-to-leadin...
I discuss top quark production in hadronic collisions. I present the soft-gluon resummation formalis...
The production of W+ W- b bbar from e+ e- collisions at energies close to the t tbar threshold is do...
AbstractI present the two-loop QCD corrections to the production of a massive quark–anti-quark pair ...
Single top quark is mainly produced through the t-channel W boson exchange ${q+b→q′+t}$ at LHC. This...
We studied the leading supersymmetric contribution to top–antitop threshold production using the NRQ...
We present a calculation of s- and t-channel single top-quark production and decay at next-to-leadin...
We show that the production rate of the single-top quark event from the W-gluon fusion process is se...
A good description of processes involving the production and decay of top quarks is crucial to pheno...
In this thesis, we present detailed studies of top-pair production with($t \bar t H$) and without as...
We present a calculation of the NLO QCD corrections to the loop-induced production of a photonpair t...
I present the latest results on the theoretical cross section for top-antitop pair production as wel...
We present a computation of QCD next-to-leading order virtual corrections to the top production and ...
We compute the non-factorisable $Ο(α^{2}_{s})$ corrections to t-channel single-top quark production ...
We compute the non-factorisable contribution to the two-loop helicity amplitude for t-channel single...
We present a calculation of s- and t-channel single top-quark production and decay at next-to-leadin...
I discuss top quark production in hadronic collisions. I present the soft-gluon resummation formalis...
The production of W+ W- b bbar from e+ e- collisions at energies close to the t tbar threshold is do...
AbstractI present the two-loop QCD corrections to the production of a massive quark–anti-quark pair ...
Single top quark is mainly produced through the t-channel W boson exchange ${q+b→q′+t}$ at LHC. This...
We studied the leading supersymmetric contribution to top–antitop threshold production using the NRQ...
We present a calculation of s- and t-channel single top-quark production and decay at next-to-leadin...
We show that the production rate of the single-top quark event from the W-gluon fusion process is se...
A good description of processes involving the production and decay of top quarks is crucial to pheno...
In this thesis, we present detailed studies of top-pair production with($t \bar t H$) and without as...
We present a calculation of the NLO QCD corrections to the loop-induced production of a photonpair t...
I present the latest results on the theoretical cross section for top-antitop pair production as wel...