Hadrons with Two Heavy Quarks

Abstract

We review the spectroscopy and some properties of hadrons containing two charmed quarks, or more generally, two heavy quarks. This includes heavy baryons such as $(bcu)$, and possible exotic multiquark states.

Talk given at the CHARM 2000 Workshop, Fermilab, June 1994 to appear in the Proceedings Latex, style file "charm2000" appended