Journal
PHYSICAL REVIEW LETTERS
Volume 86, Issue 4, Pages 596-599Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevLett.86.596
Keywords
-
Categories
Ask authors/readers for more resources
We observe that the saturation model of deep inelastic scattering predicts a geometric scaling of the total gamma *p cross section in the region of small Bjorken variable x. The geometric scaling in this case means that the cross section is a function of only one dimensionless variable tau = Q(2)R(0)(2)(x), where the function R-0(x) decreases with decreasing x. We show that the experimental data from HERA in the region x < 0.01 confirm the expectations of this scaling over a very broad region of Q(2). We suggest that the geometric scaling is more general than the saturation model.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available