Pgg TMD splitting function in kT factorization

A. Kusina, M. Hentschinski, K. Kutak, M. Serino

Research output: Contribution to journalConference articlepeer-review


We calculate the transverse momentum dependent gluon-to-gluon splitting function within kT-factorization [1], generalizing the framework of [2,3] and extending our previous works [4,5] for the quark splittings. While existing versions of kT factorized evolution equations contain already a gluon-to-gluon splitting function i.e. the leading order BFKL kernel or the CCFM kernel, the obtained splitting function has the important property that it reduces to the leading order BFKL kernel in the low z limit, to the DGLAP gluon-to-gluon splitting function in the collinear limit as well as to the CCFM kernel in the angular ordered region.

Original languageEnglish
Article number052
JournalProceedings of Science
StatePublished - 1 Jan 2018
Event26th International Workshop on Deep-Inelastic Scattering and Related Subjects, DIS 2018 - Kobe, Japan
Duration: 16 Apr 201820 Apr 2018

ASJC Scopus subject areas

  • General


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