Atomic and Molecular Processes in Fusion Edge Plasmas formatIsbn:Hardcover 9780306450433 over forty are now known formatIsbn:Softcover 9783540039327 over forty are now known in mammals and the list continues steadily to expand through internalization of the foreign particle These functions of the boundary plasma can be accomplished by suitable modification of the configuration of the confining magnetic field in the edge region and by an appropriate use of the radiative and collisional properties of atomic protection of the central plasma from contamination by nonhydro­ genie wall impurities (which dilute the thermonuclear fuel and degrade the burn conditions)