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Supersymmetric contributions to electroweak precision observables: QCD corrections
A. Djouadi, P. Gambino, S. Heinemeyer +3
We calculate the two-loop QCD correction to the scalar quark contributions to the electroweak gauge-boson self-energies at zero momentum-transfer in the supersymmetric extension of…
The coupling of the lightest SUSY Higgs boson to two photons in the decoupling regime
A. Djouadi, V. Driesen, W. Hollik +1
We analyze the contribution of the SUSY particles to the coupling of the lightest Higgs boson to two photons in supersymmetric theories. We discuss to what extent these contributio…
Higgs Phenomenology: a short review
Abdelhak Djouadi
I briefly review the Higgs sector in the Standard Model and in its minimal supersymmetric extension. After summarizing the properties of the Higgs bosons, I will discuss the prospe…
Associated Production of Higgs Bosons and a Photon in High-Energy Collisions
A. Djouadi, V. Driesen, W. Hollik +1
We calculate the cross sections for the production of Higgs particles in association with a photon in collisions, Higgs, allowing for the longitudinal pol…
QCD Corrections to Scalar Quark Decays
A. Djouadi, W. Hollik, C. Junger
In supersymmetric theories, the main decay modes of scalar quarks are decays into quarks plus charginos or neutralinos, if the gluinos are heavy enough. We calculate the O() Q…
Higgs Particles
A. Djouadi, H. Haber, P. Igo-Kemenes +2
Report of the Higgs Working Group to appear in the Proceedings of the Workshop "Physics with $\ee$ Linear Colliders", Annecy-Gran Sasso-Hamburg, Feb. 4 - Sept. 1, 1995, P.M. Zerwas…