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arXiv · hep-ph/9310209

A new signal for scalar top bound state production

M. Drees·M. M. Nojiri
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Abstract

We study the production and decay of a scalar \stst\ bound state \sigst\ at hadron supercolliders, where \st\ is the lighter stop eigenstate. If \st\ has no tree--level 2--body decays, the dominant decay modes of \sigst\ are $gg$ or, if $m_h < \mst \ll \mstt$, a pair of light scalar Higgs bosons $h$. Nevertheless the branching ratio into two photons is often large enough to yield a detectable signal.

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M. Drees, M. M. Nojiri. 1993-10-01. A new signal for scalar top bound state production. https://doi.org/10.1103/physrevlett.72.2324

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