$e^{+}{e}^{-}\to b\bar{b}{W}^{+}{W}^{-}$ at the Next Linear Collider, Top-Pairs and Higgs Production

Abstract

The complete matrix element for $e^+e^-\ar W^+W^-\bar b b$ is computed at tree level and applied to: {\bf a)} $\bar{t}t$ production and decay ; {\bf b)} $ZH$ production followed by $Z\ar \bar bb$ and $H\ar WW$. In both cases we include finite width effects and all irreducible backgrounds.

arXiv commentLatex, 13 pages, 1 fig using Feynman + 7 fig compressed and uuencoded

References in corpus (1)

• Intermediate and Heavy Higgs Boson Physics at a 0.5 TeV e^+ e^- Collider

Cited by in corpus (13)

• The Anatomy of Electro-Weak Symmetry Breaking. I: The Higgs boson in the Standard Model
• A New Method for Helicity Calculations
• Full $\mathcal{O}({\alpha }_{ew})$ electroweak corrections to $e^{+}{e}^{-}\to HHZ$
• Semileptonic six fermion processes at future $e^{+}{e}^{-}$ colliders: signal and irreducible background for top and WWZ physics
• One-loop QCD corrections to the $e^{+}{e}^{-}\to W^{+}{W}^{-}b\bar{b}$ process at the ILC
• Higgs Production and Decay via $e^{+}{e}^{-}\to Z^0{H}^0\to b\bar{b}{W}^{+}{W}^{-}$ and Irreducible Backgrounds at the Next Linear Collider
• Higgs Production in Charged Current Six Fermion Processes at Future $e^{+}{e}^{-}$ Colliders
• On the P-Wave Contributions to the Cross Sections of $t\bar{t}$ and $\t\bar{\t}$ Near Threshold
• $e^{+}{e}^{-}\to b\bar{b}{W}^{+}{W}^{-}$ events at the Next Linear Collider: colour structure of top signal and irreducible background
• $b\bar{b}{W}^{+}{W}^{-}$ production at hadron colliders. Top signal and irreducible backgrounds
• Mass shell smearing effects in top pair production
• Standard Model Higgs boson production and hard photon radiation in $e^{+}{e}^{-}\to {\mu }^{+}{\mu }^{-}b\bar{b}\gamma$ events at LEP II and Next Linear Collider
• Finite width and irreducible background effects to $t\bar{t}$ production at $\gamma \gamma$ Next Linear Colliders