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Electroweak gauge bosons self--energies: complete QCD corrections
A. Djouadi, P. Gambino
We present the (two--loop) QCD corrections to the longitudinal and transverse components of the electroweak gauge bosons self--energies for arbitrary momentum transfer and for diff…
New Fermions at ee Colliders: II.~Signals and Backgrounds
G. Azuelos, A. Djouadi
We discuss the production, at high--energy ee linear colliders, of new heavy fermions predicted by extensions of the Standard Model. We analyze in great details the various…
New Fermions at ee Colliders: I. Production and Decay
A. Djouadi
We analyze the production in collisions of new heavy fermions stemming from extensions of the Standard Model. We write down the most general expression for the production…
On the asymptotic behavior of the electroweak gauge bosons vacuum polarization functions for arbitrary quark masses
A. Djouadi, P. Gambino
We derive the QCD corrections to the electroweak gauge bosons vacuum polarization functions at high and zero--momentum transfer in the case of arbitrary internal quark masses. We t…
Signals of New Leptons
G. Azuelos, A. Djouadi
We discuss the production of heavy leptons at a future high--energy linear collider with a center of mass energy of 500 GeV. Signals and backgrounds are analyzed for their…
Higgs Bosons: Intermediate Mass Range at e+e- Colliders
V. Barger, K. Cheung, A. Djouadi +2
We elaborate on the production of the Standard Model Higgs particle at high-energy colliders through the reaction . Particular emphasis is put on th…
Two-Photon Decay Widths of Higgs Particles
A. Djouadi, M. Spira, P. M. Zerwas
Two--photon decays of Higgs bosons are important channels for the search of these particles in the intermediate mass range at the colliders LHC and SSC. Dynamical aspects of t…
Supersymmetric QCD corrections to quark pair production in e+ e- annihilation
A. Djouadi, M. Drees, H. König
We calculate supersymmetric QCD corrections (squark/gluino loops) to quark pair production in e+ e- annihilation, allowing for mixing between left- and right-handed squarks and tak…