Pseudo and quasi gluon PDF in the BFKL approximation

URN to cite this document:: urn:nbn:de:bvb:355-epub-536590
DOI to cite this document:: 10.5283/epub.53659

Chirilli, Giovanni Antonio

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Date of publication of this fulltext: 01 Feb 2023 12:06

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Abstract

I study the behavior of the gauge-invariant gluon bi-local operator with space-like separation at large longitudinal distances. Performing the Fourier transform, I also calculate the behavior of the pseudo and quasi gluon PDF at low Bjorken x and compare it with the leading and next-to-leading twist approximation. I show that the pseudo-PDF and quasi-PDF are very different at this regime and that ...