@article{article, title = {{Observation of W + W γ production in pp collisions at s = 13 TeV with the ATLAS detector and constraints on anomalous quartic gauge-boson couplings}}, publisher = {{Elsevier BV}}, url = {{https://doi.org/10.1016/j.physletb.2025.140050 }}, year = {{2026}}, month = {{2}}, author = {{Aad G and Aakvaag E and Abbott B and Abdelhameed S and Abeling K and Abicht NJ and Abidi SH and Aboelela M and Aboulhorma A and Abramowicz H and Abulaiti Y et al}}, doi = {{10.1016/j.physletb.2025.140050}}, volume = {{873}}, journal = {{Physics Letters B}}, pages = {{140050-140050}}, note = {{Accessed on 2026/01/18}}}