Lifetime Difference and CP-Violating Phase in the B

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/206195From an analysis of the decay Bs -> J/psi phi we obtain the width difference between the light and heavy mass eigenstates, and the CP-violating phase.Submited to PRL. FERMILAB-PUB 07-007-E 7 pages, 6 figuresHigh Energy Physics - ExperimentLifetime Difference and CP-Violating Phase in the B_s^0 Systemtext