Grigoriev, S. [P:(DE-HGF)0] ; Tanchuk, V. [P:(DE-HGF)0] ; Senik, K. [P:(DE-HGF)0] ; Gornikel, I. [P:(DE-HGF)0] ; Krasikov, Y. [P:(DE-Juel1)130068] ; Mertens, Ph. [P:(DE-Juel1)4596] ; Neubauer, O. [P:(DE-Juel1)130109] ; Panin, A. [P:(DE-Juel1)130117]