Showing 1996 · hep-phShow all

56 papers · 2 filters

hep-ph1996★ 36 cited

Measurements of the Delta(1232) Transition Form Factor and the Ratio sigma_nσ_p From Inelastic Electron-Proton and Electron-Deuteron Scattering

L. M. Stuart

Measurements of inclusive electron-scattering cross sections using hydrogen and deuterium targets in the region of the Delta(1232) resonance are reported. A global fit to these new…

hep-ph1996★ 314 cited

CP Asymmetries in B Decays with New Physics in Decay Amplitudes

Yuval Grossman, Mihir P. Worah

We make a systematic analysis of the effects of new physics in the B decay amplitudes on the CP asymmetries in neutral B decays. Although these are expected to be smaller than new…

hep-ph1996★ 3 cited

Exact Results on O(alpha^2) Single Bremsstrahlung Corrections to Low Angle Bhabha Scattering at LEP/SLC Energies

Michael Melles

In this thesis exact results on O(alpha^2) single bremsstrahlung corrections to low angle Bhabha scattering at LEP/SLC energies are given. The calculation represents the last outst…

hep-ph1996★ 20 cited

An Exploration of Below Threshold Mass and Coupling Determinations at the NLC

Thomas G. Rizzo

We examine of the capability of the Next Linear Collider to determine the mass as well as the couplings to leptons and -quarks of a new neutral gauge boson, , below direct p…

hep-ph1996★ 7 cited

The electroweak symmetry breaking Higgs boson in models with top-quark condensation

James D. Wells

The top quark may get its mass not from a fundamental scalar but a Nambu-Jona-Lasinio mechanism involving a strongly coupled gauge sector that triggers top-quark condensation. Forb…

hep-ph1996★ 45 cited

A Prediction for the 4-Loop βFunction

John Ellis, Marek Karliner, Mark. A. Samuel

We predict that the four-loop contribution β_3 to the QCD βfunction in the MS-bar prescription is given by β_3\simeq 23,600(900) - 6,400(200) N_f + 350(70) N_f^2 + 1.5 N_f^3, where…