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Seely, J; Daniel, A; Gaskell, D; Arrington, J; Fomin, N; Solvignon, P; Asaturyan, R; Benmokhtar, F; Boeglin, W; Boillat, B; Bosted, P; Bruell, A; Bukhari, M H S; Christy, M E; Clasie, B; Connell, S; Dalton, M M; Day, D; Dunne, J; Dutta, D; El Fassi, L; Ent, R; Fenker, H; Filippone, B W; Gao, H; Hill, C; Holt, R J; Horn, T; Hungerford, E; Jones, M K; Jourdan, J; Kalantarians, N; Keppel, C E; Kiselev, D; Kotulla, M; Lee, C; Lung, A F; Malace, S; Meekins, D G; Mertens, T; Mkrtchyan, H; Navasardyan, T; Niculescu, G; Niculescu, I; Nomura, H; Okayasu, Y; Opper, A K; Perdrisat, C; Potterveld, D H; Punjabi, V; Qian, X; Reimer, P E; Roche, J; Rodriguez, V M; Rondon, O; Schulte, E; Segbefia, E; Slifer, K; Smith, G R; Tadevosyan, V; Tajima, S; Tang, L; Testa, G; Trojer, R; Tvaskis, V; Vulcan, W F; Wesselmann, F R; Wood, S A; Wright, J; Yuan, L; Zheng, X
Physical review letters, 11/2009, Volume: 103, Issue: 20Journal Article
New Jefferson Lab data are presented on the nuclear dependence of the inclusive cross section from (2)H, (3)He, (4)He, (9)Be and (12)C for 0.3 < x < 0.9, Q(2) approximately 3-6 GeV(2). These data represent the first measurement of the EMC effect for (3)He at large x and a significant improvement for (4)He. The data do not support previous A-dependent or density-dependent fits to the EMC effect and suggest that the nuclear dependence of the quark distributions may depend on the local nuclear environment.
