A new signal for scalar top bound state production
arXiv:hep-ph/9310209 · doi:10.1103/PhysRevLett.72.2324
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 or, if $m_h < \mst \ll \mstt$, a pair of light scalar Higgs bosons . Nevertheless the branching ratio into two photons is often large enough to yield a detectable signal.
7 pages plus 3 figures (not included, available from DREES@WISCPHEN as fax or PS file), LaTeX with EQUATION.STY; MAD/PH/795, KEK-TH-373