학술논문
Measurements of the separated longitudinal structure function FL from hydrogen and deuterium targets at low Q2
Document Type
article
Author
Tvaskis, V; Tvaskis, A; Niculescu, I; Abbott, D; Adams, GS; Afanasev, A; Ahmidouch, A; Angelescu, T; Arrington, J; Asaturyan, R; Avery, S; Baker, OK; Benmouna, N; Berman, BL; Biselli, A; Blok, HP; Boeglin, WU; Bosted, PE; Brash, E; Breuer, H; Chang, G; Chant, N; Christy, ME; Connell, SH; Dalton, MM; Danagoulian, S; Day, D; Dodario, T; Dunne, JA; Dutta, D; El Khayari, N; Ent, R; Fenker, HC; Frolov, VV; Gaskell, D; Garrow, K; Gilman, R; Gueye, P; Hafidi, K; Hinton, W; Holt, RJ; Horn, T; Huber, GM; Jackson, H; Jiang, X; Jones, MK; Joo, K; Kelly, JJ; Keppel, CE; Kuhn, J; Kinney, E; Klein, A; Kubarovsky, V; Liang, Y; Lolos, G; Lung, A; Mack, D; Malace, S; Markowitz, P; Mbianda, G; McGrath, E; McKee, D; Meekins, DG; Mkrtchyan, H; Napolitano, J; Navasardyan, T; Niculescu, G; Nozar, M; Ostapenko, T; Papandreou, Z; Potterveld, D; Reimer, PE; Reinhold, J; Roche, J; Rock, SE; Schulte, E; Segbefia, E; Smith, C; Smith, GR; Stoler, P; Tadevosyan, V; Tang, L; Telfeyan, J; Todor, L; Ungaro, M; Uzzle, A; Vidakovic, S; Villano, A; Vulcan, WF; Warren, G; Wesselmann, F; Wojtsekhowski, B; Wood, SA; Yan, C; Zihlmann, B
Source
Physical Review C. 97(4)
Subject
Language
Abstract
Structure functions, as measured in lepton-nucleon scattering, have proven to be very useful in studying the partonic dynamics within the nucleon. However, it is experimentally difficult to separately determine the longitudinal and transverse structure functions, and consequently there are substantially less data available in particular for the longitudinal structure function. Here, we present separated structure functions for hydrogen and deuterium at low four-momentum transfer squared, Q2