arXiv:2310.08107·v1·High Energy Physics — Phenomenology
Linearly polarized gluon density at low x
N.A. Abdulov🇷🇺 · X. Chen🇨🇳 · A.V. Kotikov🇷🇺 · A.V. Lipatov🇷🇺
Abstract
Based on a solution of DGLAP evolution equations at small values of Bjorken variable x, a simple analytic approximation for so-called linearly polarized gluon density \tilde{h}_1^{\perp g}(x,k_t^2, Q^2) is obtained at LO of perturbation theory.
Comments: 6 pages, 4 figures