DOI 10.1393/ncc/i2006-10023-1
Editorial
To continue the tradition, as last year, we dedicate this special issue of Il Nuovo
Ci-mento C to a selection of the best papers presented at the XCI National Congress of the Italian Physical Society held in Catania on 26 September — 1 October 2005. The
National Congress is a good occasion to prize young physicists of different fields with a fast publication of their results.