Influence of the neutron transport tube on neutron resonance densitometry Fumito Kitatani, Harufumi Tsuchiya, Mitsuo Koizumi, Jun Takamine, Junichi Hori and Tadafumi Sano EPJ Web Conf., 146 (2017) 09032 Published online: 13 September 2017 DOI: 10.1051/epjconf/201714609032