Spectroscopic Measurements of L X-rays with a TES Microcalorimeter for a Non-destructive Assay of Transuranium Elements

Keisuke Nakamura, Yuki Morishita, Koji Takasaki, Keisuke Maehata, Tetsuya Sugimoto, Yu Kiguchi, Naoko Iyomoto, Kazuhisa Mitsuda