Measurement of longitudinal flow de-correlations in Pb+Pb collisions at $\sqrt{s_{\mathrm{NN}}}=2.76$ and 5.02 TeV with the ATLAS detector

ATLAS Collaboration

Measurements of longitudinal flow decorrelations are presented for charged particles in the pseudorapidity range $|\eta |<2.4$ using 7 $\mu$b${}^{-1}$ and 470 $\mu$b${}^{-1}$ of Pb+Pb collisio…