Physics with $B \to η'$ and $B\to J/ψ$

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/48587In this talk I discuss two topics related to B decays. I will first discuss the Standard Model prediction for $B\to η' X_s$, and then discuss how to use experimental information from $B\to J/ψK^*$ to test CP violation beyond the SM.A few minor typos corrected. 8 pages, sprocl.sty. Talk presented at the 4th International Workshop on Particle Physics Phenomenology, Kaohsiung, Taiwan, R.O.C., 18-21 June, 1998High Energy Physics - PhenomenologyPhysics with $B \to η'$ and $B\to J/ψ$text