Emanuele Bagnaschi (UPMC, Paris (main) and Paris, LPTHE), Gian F. Giudice (CERN), Pietro Slavich (UPMC, Paris (main) and Paris, LPTHE), Alessandro Strumia (Pisa U. and INFN, Pisa and NICPB, Tallinn)
Researcher at INFN Laboratori Nazionali di Frascati