The high-energy environment in the super-Earth system CoRoT-7 K. Poppenhaeger, S. Czesla, S. Schröter, S. Lalitha, V. Kashyap and J. H. M. M. Schmitt A&A, 541 (2012) A26 Published online: 23 April 2012 DOI: 10.1051/0004-6361/201118507