TY - UNPB
T1 - Correlations between azimuthal asymmetries and multiplicity and mean transverse momentum in small collisions systems in the CGC
AU - Altinoluk, Tolga
AU - Armesto, Néstor
AU - Kovner, Alex
AU - Lublinsky, Michael
AU - Skokov, Vladimir V.
PY - 2021/7/29
Y1 - 2021/7/29
N2 - 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 v22, and the total multiplicity in the event. We also analyse the correlation between v22 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 v22 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.
AB - 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 v22, and the total multiplicity in the event. We also analyse the correlation between v22 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 v22 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.
KW - High Energy Physics - Phenomenology
KW - Nuclear Theory
U2 - https://doi.org/10.48550/arXiv.2107.14196
DO - https://doi.org/10.48550/arXiv.2107.14196
M3 - Preprint
BT - Correlations between azimuthal asymmetries and multiplicity and mean transverse momentum in small collisions systems in the CGC
ER -