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arXiv · hep-ph/9507289

Color-Singlet Technipions at the Tevatron

Kenneth Lane
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Abstract

I discuss production and detection at the Tevatron $\pbarp$ collider of pairs of light ($\mpi = 100$--$200\,\gev$) color--singlet technipions that are expected in all nonminimal models of technicolor. Gluon fusion production rates can be as large as $\CO(1\,\pb)$. Topcolor--assisted technicolor is required to prevent top quarks from decaying as $t \ra \tpip b$. An intriguing consequence of this is that the decays $\tpip \ra τ^+ ν_τ$, $c \ol s$ and $\tpiz \ra b \ol b$ may also be suppressed so that $\tpip \ra W^+ γ$ and $\tpiz \ra γγ$ are significant. These modes have spectactular signatures at the Tevatron.

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Kenneth Lane. 1995-07-12. Color-Singlet Technipions at the Tevatron. https://doi.org/10.1016/0370-2693(95)00960-s

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