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arXiv · hep-ph/9607288

$b \bar b W^+ W^-$ production at hadron colliders. Top signal and irreducible backgrounds

A. Ballestrero·E. Maina·M. Pizzio
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Abstract

We compute complete tree level matrix elements for $gg , q \bar q \rightarrow b \bar b W^+W^-$. We analyze the irreducible backgrounds to top signal at the Tevatron and at the LHC. Their contribution to the total cross section is about $5 \%$ at the LHC, due to single resonant channels. Several distributions with contributions from signal and backgrounds are presented.

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A. Ballestrero, E. Maina, M. Pizzio. 1996-07-11. $b \bar b W^+ W^-$ production at hadron colliders. Top signal and irreducible backgrounds. https://doi.org/10.1016/0370-2693(96)01048-9

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