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arXiv · hep-ph/9412275

$W^+Z$ and $W^+γ^*$ Backgrounds to Strong $W^+W^+$ Scattering at the LHC

Michael S. Chanowitz·William B. Kilgore
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Abstract

Because of inevitable blind spots at high rapidity and low transverse momentum, the process $\overline qq \rightarrow l^+ l^- \ l^{+} ν$ provides a surprisingly large background to the $W^+W^+ \rightarrow l^+ ν\ l^+ ν$ signal associated with strong $WW$ scattering. Previous calculations of the total background are approximately doubled, and the estimate of the ``no-lose'' luminosity at the LHC to observe manifestations of the electroweak symmetry breaking mechanism is increased to between $\sim 100$ and $\sim 140$ fb$^{-1}$.

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Michael S. Chanowitz, William B. Kilgore. 1994-12-12. $W^+Z$ and $W^+γ^*$ Backgrounds to Strong $W^+W^+$ Scattering at the LHC. https://doi.org/10.1016/0370-2693(95)00081-u

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