Neutron Productions from thin Be target irradiated by 50 MeV/u 238U beam Hee-Seock Lee, Joo-Hee Oh, Nam-Suk Jung, Leila Mokhtari Oranj, Noriaki Nakao and Yoshitomo Uwamino EPJ Web Conf., 153 (2017) 01020 Published online: 25 September 2017 DOI: 10.1051/epjconf/201715301020