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pro vyhledávání: '"E. G. Geros"'
Publikováno v:
AIP Conference Proceedings.
The currently employed converter‐type negative ion source at Los Alamos Neutron Science Center (LANSCE) is based on cesium enhanced surface production of H− ion beams in a filament‐driven discharge. The extracted H− beam current is limited by
Autor:
R. Keller, O. Tarvainen, E. Chacon-Golcher, E. G. Geros, K. F. Johnson, G. Rouleau, J. E. Stelzer, T. J. Zaugg, Elizabeth Surrey, Alain Simonin
Publikováno v:
AIP Conference Proceedings.
Employment of H‐ ion sources for the LANSCE accelerator systems goes back about 20 years, to the construction of the Proton Storage Ring (PSR). The standard ion source consists of a filament driven multi‐cusp discharge vessel with a biased conver