Fluctuations and asymmetric jet events in PbPb collisions at the LHC Matteo Cacciari, GavinP. Salam and Gregory Soyez Eur. Phys. J. C, 71 6 (2011) 1692 Published online: 29 June 2011 DOI: 10.1140/epjc/s10052-011-1692-4