2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/188130Supersymmetry without R-parity predicts tree level quark flavor violation. We present a potential signal of single bottom production at electron-positron colliders with energies in the range 6 to 20 GeV. Taking into account rare decay limits it should be detectable with the current BaBar and Belle data samples.7 Pages, 6 figuresHigh Energy Physics - Phenomenologytext