/ hep-ph arXiv:1706.01849

Application of the rescaling model at small Bjorken $x$ values

Kotikov, A.V. (Dubna, JINR) ; Shaikhatdenov, B.G. (Dubna, JINR) ; Zhang, Pengming (Lanzhou, Inst. Modern Phys.)

Pages: 10

Abstract: The Bessel-inspired behavior of parton densities at small Bjorken $x$ values, obtained in the case of the flat initial conditions for DGLAP evolution equations, is used along with "frozen" and analytic modifications of the strong coupling constant to study the so-called EMC effect. Among other results, this approach allowed predicting small $x$ behavior of the gluon density in nuclei.

Note: 10 pp, 3 figs

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