Measurement of neutron spectra for photonuclear reaction with linearly polarized photons Yoichi Kirihara, Toshiro Itoga, Toshiya Sanami, Hiroshi Nakashima, Yoshihito Namito, Shuji Miyamoto, Akinori Takemoto, Masashi Yamaguchi and Yoshihiro Asano EPJ Web Conf., 153 (2017) 01019 Published online: 25 September 2017 DOI: 10.1051/epjconf/201715301019