RELIABILITY AND INTENSITY UPGRADE FOR BROOKHAVEN 200 MeV LINAC *

Abstract Brookhaven 200 MeV H -linac has been operating for the last 44 years and providing beams to nuclear physics and isotope programs. Three linac upgrades are in progress; (a) to make machine more reliable, (b) to double the intensity by increasing the beam pulse length and, (c) to produce more uniform beam current density on the target by raster the beam on the target