Nuclear modification in the structure function $F_3$
Abstract
Description
Nuclear shadowing in the structure function $F_3$ is investigated as a possible test of shadowing models. The $F_3$ shadowing is studied in two different theoretical models: a parton-recombination model with $Q^2$ rescaling and an aligned-jet model. We find that predictions in these models differ completely in the small $x$ region. It suggests that the $F_3$ shadowing could be used for discriminating among different models, which produce similar shadowing behavior in the structure function $F_2$.
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
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