1995/06/20 by S. Kumano, M. Miyama
Physics and Astronomy · #hep-ph #nucl-th
published as Proceedings of the IV International Symposium on "Weak and Electromagnetic Interactions in Nuclei", pp. 476-479, edited by H. Ejiri, T. Kishimoto, and T. Sato (World Scientific, Singapore, 1995). · 5 pages, Latex, Fig.1 is not included, Talk given at the IV International Symposium on ``Weak and Electromagnetic Interactions in Nuclei" Osaka, Japan, June 12 - 16, 1995, Complete postscript file including the figure is available at ftp://ftp.cc.saga-u.ac.jp/pub/paper/riko/quantum1/saga-he-82.ps.gz or at http://www.cc.saga-u.ac.jp/saga-u/riko/physics/quantum1/structure.html
Nuclear shadowing in the structure function F3 is investigated as a possible test of shadowing models. The F3 shadowing is studied in two different theoretical models: a parton-recombination model with Q2 rescaling and an aligned-jet model. We find that predictions in these models differ completely in the small x region. It suggests that the F3 shadowing could be used for discriminating among different models, which produce similar shadowing behavior in the structure function F2.