Mar 23 – 27, 2020
Brooklyn, NY
US/Eastern timezone

Exclusive and inclusive dijet production in electron-proton and electron-nucleus collisions at small-x

Mar 25, 2020, 9:36 AM
18m
Brooklyn, NY

Brooklyn, NY

333 Adams Street, Brooklyn, New York 11201, USA
Contributed Talk Small-x, Diffraction and Vector Mesons Small-x, Diffraction and Vector Mesons

Speaker

Farid Salazar (Stony Brook University)

Description

We present the computation of exclusive and inclusive dijet production in electron-proton and electron-nucleus collisions at small-x within the Color Glass Condensate effective field theory. We compute the cross-sections differentially in mean dijet momentum and momentum imbalance, as well as its corresponding elliptic anisotropy. For exclusive dijet production, we employ a dipole model with impact parameter and orientation dependence from a modified McLerran-Venugopalan model that incorporates the finite-size charge density of the target. For inclusive dijet production, we confirm and extend existing results in the correlation limit approximation by computing the differential cross-section and elliptic anisotropies from full multi-gluon correlations using the Gaussian approximation of high energy correlators, and Balitsky-Kovchegov evolution with running coupling. For both exclusive and inclusive production, we highlight kinematical regions for observing potential signals of saturation and measuring multi-gluon correlations in a future Electron-Ion Collider.

Primary authors

Farid Salazar (Stony Brook University) Bjoern Schenke (BNL) Heikki Mäntysaari (University of Jyväskylä) Niklas Mueller (Brookhaven National Laboratory)

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