L. Durand

We present the dominant two-loop $O (G_{F}^{2} M_{H}^{4})$ electroweak corrections to the fermi\-onic decay widths of a high-mass Higgs boson in the Standard Model. The corr…

hep-ph1993

Photoproduction Cross Sections at HERA Energies

L. Durand, K. Honjo, R. Gandhi +2

We show that photoproduction cross sections recently measured by ZEUS and H-1 at HERA energies $^{1}$ are in agreement with our earlier prediction based on high-energy hadronic struct…

hep-ph1993★ 34 cited

Two-loop unitarity constraints on the Higgs boson coupling

Loyal Durand, Peter N. Maher, Kurt Riesselmann

We use the results of Maher {\em et al.\/} (preceding paper) to construct the matrix of $j = 0$ partial-wave two-body and $2 \to 3$ scattering amplitudes for the scattering of…

hep-ph1993★ 45 cited

Two-loop renormalization constants and high energy $2 \to 2$ scattering amplitudes in the Higgs sector of the standard model

Peter N. Maher, Loyal Durand, Kurt Riesselmann

We calculate the complete matrix of two-body scattering amplitudes for the scattering of longitudinally polarized gauge bosons $W_{L}^{\pm}$ , $Z_{L}$ and Higgs bosons to two loops in the…

New perturbative upper bound on M_H from fermionic Higgs decays at two loops

Photoproduction Cross Sections at HERA Energies

Two-loop unitarity constraints on the Higgs boson coupling

Two-loop renormalization constants and high energy 2→2 scattering amplitudes in the Higgs sector of the standard model

Two-loop renormalization constants and high energy $2 \to 2$ scattering amplitudes in the Higgs sector of the standard model