Slow metastable H(22S1/2) from dissociation of cold H2 induced by electrons A. Medina, G. Rahmat, G. Jalbert, R. Cireasa, F. Zappa, C.R. de Carvalho, N.V. de Castro Faria and J. Robert Eur. Phys. J. D, 66 5 (2012) 134 Published online: 23 May 2012 DOI: 10.1140/epjd/e2012-20657-8