ATLAS Collaboration, Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;
ATLAS Collaboration (2018). A measurement of the soft-drop jet mass in pp collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector. Physical Review Letters, (121), 092001. Retrieved from https://publications.mppmu.mpg.de/?action=search&mpi=MPP-2017-245.