4A688A1E-D3D6-4B31-9E87-020F53FF734BGridPP4 Provision of support for the Brunel contribution to the London Tier 2Research GrantST/I003622/10FA7FA45-02C9-433E-A750-12A20140208FSTFCINCOME_ACTUAL204072CB9DC412-7FD4-4BFC-B460-0B1A3971002CEvidence for light-by-light scattering in ultraperipheral PbPb collisions at s NN = 5.02 TeVNuclear Physics A23cf6506a5188aa2945af1828e7e1b35d'Enterria D2019-01-01http://dx.doi.org/10.1016/j.nuclphysa.2018.10.0180375-9474http://dx.doi.org/10.1016/j.nuclphysa.2018.10.018Journal Article/Review5c8627e9791fe8.26817214