Author:
Praszalowicz Michal,Stebel Tomasz
Abstract
Abstract
We propose a method to assess the quality of geometrical scaling in Deep Inelastic Scattering and apply it to the combined HERA data on γ
*
p cross-section. Using two different approaches based on Bjorken x binning and binning in γ
*
p scattering energy W, we show that geometrical scaling in variable τ ~ Q
2
x
λ works well up to Bjorken x’s 0.1. The corresponding value of exponent λ is 0.32-0.34.
Publisher
Springer Science and Business Media LLC
Subject
Nuclear and High Energy Physics
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