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Bellini, V; Cisbani, E; Capogni, M; Colilli, S; De Leo, R; De Oliveira, R; De Smet, V; Fratoni, R; Frullani, S; Giuliani, F; Gricia, M; Librizzi, F; Lucentini, M; Mammoliti, F
Journal of instrumentation, 05/2012, Letnik: 7, Številka: 5Journal Article
A new large-area, lightweight tracker based on the GEM technology is under development for the upcoming experiments in Hall A at Jefferson Lab, where a longitudinally polarized electron beam of 11 GeV will be available in late 2013. This beam, combined with innovative polarized targets, will provide luminosity up to 10 super(39)/(s times cm super(2)) opening exciting opportunities to investigate unexplored aspects of the inner structure of the nucleon and the dynamics of its constituents. The GEM tracker design is presented in this paper.
