Peak identification of L X-ray spectra of elemental Np and U

Makoto Maeda, Keisuke Maehata, Naoko Iyomoto, Kenji Ishibashi, Koji Takasaki, Keisuke Nakamura, Katsunori Aoki, Kazuhisa Mitsuda, Keiichi Tanaka, Yoshihiro Yamanaka