ATLAS Collaboration, Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;
ATLAS Collaboration (2019). Observation of light-by-light scattering in ultraperipheral Pb+Pb collisions with the ATLAS detector. Physical Review Letters, 123, 052001. Retrieved from https://publications.mppmu.mpg.de/?action=search&mpi=MPP-2019-73.