Jefferson Lab's Target Group is responsible for the design, construction, and operation of most of the targets used in Jefferson Lab's four experimental halls. These include large "cryotargets" of liquid hydrogen, some capable of dissipating hundreds of watts from the electron beam with little or no discernable boiling. We are also experts in the field of dynamically polarized solid targets, which operate in extremely high magnetic fields and at temperatures less than a degree above absolute zero. Some of the group's current and future targets are described below.
