Azimuthal angular correlations as a probe of gluon saturation in high energy QCD
Jamal Jalilian-Marian
Baruch College, New York City University
Mardi 04/07/2017, 16h00-17h00
Salle Claude Itzykson, Bât. 774, Orme des Merisiers

We study azimuthal angular correlations in 3-parton production in DIS at small Bjorken x. We compute the 3-parton production cross-section in DIS utilizing spinor helicity techniques and show that the angular correlations among the 3 final state partons exhibit the behavior expected from gluon saturation dynamics; broadening and disappearing of the away side peaks, similar to that observed in di-hadron production in deuteron-gold collisions in RHIC. We outline the possible connections and extensions to other high energy processes in QCD.

Contact : Gregory SOYEZ

 

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