ATLAS Collaboration, Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;
ATLAS Collaboration (2019). Properties of $g\rightarrow b\bar{b}$ at small opening angles in $pp$ collisions with the ATLAS detector at $\sqrt{s}=13$ TeV. Physical Review D, 99, 052004. Retrieved from https://publications.mppmu.mpg.de/?action=search&mpi=MPP-2018-304.