Sergei Balashev, Pasquier Noterdaeme, Neeraj Gupta, Jens-Kristian Krogager, Françoise Combes, Sebastián López, Patrick Petitjean, Alain Omont, Raghunathan Srianand, Rodrigo Cuellar. "Quasar radiation transforms the gas in a merging companion galaxy." Nature (2025). https://doi.org/10.1038/s41586-025-08966-4