A hot cavity laser ion source at IGISOL M. Reponen, T. Kessler, I. D. Moore, S. Rothe and J. Äystö Eur. Phys. J. A, 42 3 (2009) 509-515 Published online: 17 June 2009 DOI: 10.1140/epja/i2009-10830-6