Measurement of event-by-event flow harmonics in Pb–Pb Collisions at image with the ATLAS detector

The event-by-event distributions of harmonic flow coefficients image for image are measured in Pb–Pb collisions at image, using charged particles with image and image. The shape of the image distributions is consistent with Gaussian fluctuations in central collisions for image and over the measured centrality range for image and image. When these distributions are rescaled to the same image, the resulting shapes are similar for image and image. The shape of the eccentricity distributions from Glauber and the MC-KLN models fail to describe the shape of the image distributions over the full centrality range.