52 citations · 94 across the 4 of their papers we have counts for
6 papers
Polarized top decay into polarized W: t(up)->W(up) + b at O(alpha_s)
M. Fischer, S. Groote, J. G. Körner +2
We consider the decay of a polarized top quark into a polarized W-boson plus a bottom quark, followed by the decay of the W-boson into a pair of leptons or quarks. The polar angle…
NLO QCD Corrections and Triple Gauge Boson Vertices at the NLC
K. J. Abraham, B. Lampe
We study NLO QCD corrections as relevant to hadronic W decay in W pair production at a future 500 GeV electron-positron linac, with particular emphasis on the determination of trip…
CP Violation, Top Quarks and the Tevatron Upgrade
B. Grzadkowski, B. Lampe, K. J. Abraham
In order to observe a signal of possible CP violation in top-quark couplings, we study top-quark production and decay under the conditions of the Tevatron upgrade. Transverse energ…
A low-energy compatible SU(4)-type Model for Vector Leptoquarks of Mass <= 1 TeV
Andreas Blumhofer, Bodo Lampe
The Standard Model is extended by a SU(2)L singlet of vector leptoquarks. An additional SU(4) gauge symmetry between right-handed up quarks and right-handed leptons is introduced t…
The neutrino as a Majorana particle
M. Carena, B. Lampe, C. E. M. Wagner
A Majorana mass term for the neutrino would induce neutrino - antineutrino mixing and thereby a process which violates fermion number by two units. We study the possibility of…
$Ø(\GF^2\Mt^4)$ Electroweak Radiative Corrections to the $\PZ\Pb\Pbbar$ Vertex
A. Denner, W. Hollik, B. Lampe
The leading heavy-top two-loop corrections to the \Zbb~vertex are determined from a direct evaluation of the corresponding Feynman diagrams in the large \Mt~limit. %The calculation…