arXiv:1811.10898·v1·High Energy Physics — Phenomenology
EMC effect at small Bjorken x values
A.Kotikov🇨🇳 · B. Shaikhatdenov🇷🇺 · P. Zhang🇨🇳
Abstract
The Bessel-inspired behavior of parton densities at small Bjorken x values is used along with `frozen' and analytic modifications of the strong coupling constant [1] to study the so-called EMC effect. Among other results, this approach allowed predicting small x behavior of the gluon density in nuclei.
Comments: 8 pages, 1 figure, talk given at the XXIV International Baldin Seminar on High Energy Physics Problems "Relativistic Nuclear Physics and Quantum Chromodynamics", Dubna, September 17 - 22, Russia; the Workshop "QCD and Hadron Physics", Yanqihu campus of UCAS, Beijing, October 9 - 11, China. based on arXiv:1706.01849