CDF Run I B physics results

The CDF Run I B physics program has been very successful, making numerous measurements over a wide variety of B physics topics. Measurements have included masses and lifetimes; discovery of the Bc; Bs→J/ψ φ polarization; B0↔B̄0 mixing; sin(2β); and rare decay limits. Recent results include a search for Λb→Λγ and a study of B0→J/ψ K∗0 π+π− decays. The tools and experience developed during Run I are quite valuable as CDF enters Run II.