arXiv:hep-ph/9308291·v1·High Energy Physics — Phenomenology

Scalar Stoponium

M. Drees (Univ. of Wisconsin, Madison)🇺🇸 · M.M. Nojiri (KEK, Japan)🇯🇵

Abstract

We study the decays of a scalar \stst\ bound state \sigst, where \st\ is the lighter stop eigenstate. If \st\ has no tree--level 2--body decays, the dominant decay modes of \sigst\ are $g g$ or, if $m_{h} < \mst ≪ \mstt$ , a pair of light scalar Higgs bosons $h$ . The best signal for \sigst\ production at hadron colliders is probably its decay into two photons.

Comments: 7 pages and 3 figures available from DREES@WISCPHEN, preprint nos. MAD/PH/782, KEK-TH-368. LaTeX with EQUATION.STY