Title: Pion-kaon femtoscopy and the lifetime of the hadronic phase in Pb−Pb collisions at 𝑠NN‾‾‾‾√ = 2.76 TeV
Authors: S. Acharya et al.
Journal: Phys. Lett. B
Publication type: article
DOI: 10.1016/j.physletb.2020.136030