Signatures of the impact of flare-ejected plasma on the photosphere of a sunspot light bridge T. Felipe, M. Collados, E. Khomenko, S. P. Rajaguru, M. Franz, C. Kuckein and A. Asensio Ramos A&A, 608 (2017) A97 Published online: 12 December 2017 DOI: 10.1051/0004-6361/201731374