Production of various elements in ultraperipheral ${}^{208}$Pb-${}^{208}$Pb collisions at the LHC

U. A. Dmitrieva, I. A. Pshenichnov

As predicted by theory and confirmed by measurements, one, two or three neutrons are emitted frequently in ultraperipheral collisions (UPCs) of heavy relativistic nuclei, in partic…