Notes
1 E. Dubois and N. Jouault (Phenix, Paris, France), M. Plazanet (LIPhy, Grenoble, France), F. Damay (LLB, Saclay, France) and P. Fouquet (ILL, Grenoble, France).
2 Max Wolff (Uppsala Univ., Sweden), Fabrice Cousin, Jacques Jestin (LLB, Saclay, France), Isabelle Grillo (ILL, Grenoble, France), Jérôme Combet (Univ. Strasbourg, France), Martin Mansson (KTH, Stockholm, Sweden).