The double gluon distribution from the single gluon distribution

Krzysztof Golec Biernat, Emilia Lewandowska, Mirko Serino, Zachary Snyder, Anna M. Stásto

Research output: Contribution to journalConference articlepeer-review

Abstract

Using momentum sum rule for evolution equations for Double Parton Distribution Functions (DPDFs) in the leading logarithmic approximation, we find that the double gluon distribution function can be uniquely constrained via the single gluon distribution function. We also study numerically its evolution with a hard scale and show that an approximately factorized ansatz into the product of two single gluon distributions performs quite well at small values of x but is always violated for larger values, as expected.

Original languageEnglish (US)
JournalProceedings of Science
Volume11-15-April-2016
StatePublished - 2016
Event24th International Workshop on Deep-Inelastic Scattering and Related Subjects, DIS 2016 - Hamburg, Germany
Duration: Apr 11 2016Apr 15 2016

All Science Journal Classification (ASJC) codes

  • General

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