Charge exchange in the ultraviolet: implication for interacting clouds in the core of NGC 1275 Liyi Gu, Junjie Mao, Christopher P. O’Dea, Stefi A. Baum, Missagh Mehdipour and Jelle S. Kaastra A&A, 601 (2017) A45 Published online: 26 April 2017 DOI: 10.1051/0004-6361/201730596