期刊
PHYSICS LETTERS B
卷 587, 期 3-4, 页码 175-183出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.physletb.2004.03.011
关键词
neutron structure function; binding effects; 4D fermi motion; high-x asymptotics
The neutron structure function F-2(n)(x) is evaluated within the kinematic range 10(-3) < x < 1 from the deuteron and proton data by employing relativistic theoretical description of F-2(D)(x) and several assumptions on the high-x asymptotics of F-2(n)(x)/F-2(p)(x)It is shown that new measurements of F-2(D)(x) in the range 0.6 < x less than or equal to 0.8 would substantially improve understanding of the relation between d and u valence quarks in the limit x --> 1. @ 2004 Published by Elsevier B.V.
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