18–22 sept. 2023
Rio de Janeiro, Brazil
Fuseau horaire America/Sao_Paulo

Gluon saturation: toward precision using light front and covariant approaches

19 sept. 2023, 09:30
30m
Rio de Janeiro, Brazil

Rio de Janeiro, Brazil

Brazilian Center for Physics Research - CBPF
Seminar Plenary

Orateur

Jamal Jalilian-Marian (Baruch College, CUNY)

Description

We use the Color Glass Condensate effective theory of QCD at small x to calculate fully inclusive structure functions as well as single and double inclusive hadron production in DIS at small x at the Next to Leading Order (NLO). We show that calculations of NLO corrections in light front perturbation theory and the traditional covariant perturbation theory agree for processes that have been computed in both approaches. We elucidate the need for and outline an approach for going beyond the small x approximation which may be more convenient in light front perturbation theory.

Auteur principal

Jamal Jalilian-Marian (Baruch College, CUNY)

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