1. TMD factorization bridging large and small x
- Author
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Mukherjee, Swagato, Skokov, Vladimir, Tarasov, Andrey, and Tiwari, Shaswat
- Subjects
High Energy Physics - Phenomenology - Abstract
QCD factorization takes different forms in the large-x and small-x regimes. At large-x, collinear factorization leads to the DGLAP evolution equation, while at small-x, rapidity factorization results in the BFKL equation. To unify these different regimes, a new TMD factorization based on the background field method is proposed. This factorization not only reduces to CSS and DGLAP in the large-x limit and BFKL in the small-x limit, but also defines a general evolution away from these regimes., Comment: 6 pages, 1 figure, submitted to Proceedings, 31st workshop on Deep inelastic scattering: Grenoble, April 8 to 12 2024. arXiv admin note: text overlap with arXiv:2311.16402
- Published
- 2024