1. Institute of Plasma Physics and Laser Microfusion, Hery st. 23, 01-497 Warsaw, Poland
2. National Centre for Nuclear Research (NCBJ), 05-400 Otwock, Poland
3. Consorzio CREATE, Via Claudio 21, 80125 Napoli, Italy
4. Unitá Tecnica Fusione, C.R. ENEA Frascati, CP65, 00044 Frascati, Italy