Jump conditions in hypersonic shocks - Quantitative effects of ionic excitation and radiation C. Michaut, C. Stehlé, S. Leygnac, T. Lanz and L. Boireau Eur. Phys. J. D, 28 3 (2004) 381-392 Published online: 06 January 2004 DOI: 10.1140/epjd/e2003-00322-3