Intra-cluster dynamics induced in molecular clusters by femtosecond UV radiation Sergey V. Chekalin, Victor O. Kompanets, Valentin M. Apatin, Danil D. Ogurok, Valery N. Lokhman, Denis G. Poydashev and Evgeny A. Ryabov EPJ Web of Conferences, 41 (2013) 02030 Published online: 13 March 2013 DOI: 10.1051/epjconf/20134102030