2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/37130Simple rules of thumb are derived for the precision with which s-wave and p-wave thresholds can be determined by a series of equally spaced cross section mesasurements near threshold. Backgrounds and beam spreads are ignored.3 pages, 2 figuresHigh Energy Physics - Experimenttext