Correlations between azimuthal asymmetries and multiplicity and mean transverse momentum in small collisions systems in the CGC

Tolga Altinoluk, Néstor Armesto, Alex Kovner, Michael Lublinsky, Vladimir V. Skokov

Research output: Working paper/PreprintPreprint

22 Downloads (Pure)

Abstract

Considering a dilute-dense situation suitable for pA collisions, we compute in the Color Glass Condensate the correlation between azimuthal asymmetries, specifically the squared second Fourier coefficient $v_2^2$, and the total multiplicity in the event. We also analyse the correlation between $v_2^2$ and the mean squared transverse momentum of particles in the event. In both cases, we find that the correlations are generally very small, consistent with the observations. We also note an interesting sharp change in the value of $v_2^2$ and its correlations as a function of the width of the transverse momentum bin, related with a change of the dominance of Bose and HBT quantum correlations.
Original languageEnglish GB
StatePublished - 1 Jul 2021

Keywords

  • High Energy Physics - Phenomenology
  • Nuclear Theory

Fingerprint

Dive into the research topics of 'Correlations between azimuthal asymmetries and multiplicity and mean transverse momentum in small collisions systems in the CGC'. Together they form a unique fingerprint.

Cite this