4 papers · 1 filter
Multiple Interactions in Two-Photon Collisions
Manuel Drees, Tao Han
We compute cross sections for events where two pairs of partons scatter off each other in the same reaction, giving rise to at least 3 high--{\mbox{}} jets. Unlike in…
Study of Anomalous Couplings at a ~GeV Linear Collider with Polarized Beams
A. A. Likhoded, T. Han, G. Valencia
We consider the possibility of observing deviations from the Standard Model gauge-boson self-couplings at a future ~GeV linear collider. We concentrate on the case i…
QCD Corrections and Non-standard Three Vector Boson Couplings in Production at Hadron Colliders
U. Baur, T. Han, J. Ohnemus
The process $p\,p\hskip-7pt\hbox{$^{^{(\!-\!)}}$} \rightarrow W^{+} W^{-} + X \rightarrow \ell^+_1 ν_1 \ell^-_2 \bar ν_2 + X$ is calculated to for general and $…
Top-Quark Decay Via Flavor-Changing Neutral Currents at Hadron Colliders
T. Han, R. D. Peccei, X. Zhang
We study low energy experimental constraints on an anomalous top-quark coupling associated with the flavor-changing neutral current vertex . In view of these constraint…