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

doi:10.1080/00223131.2014.957744

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

研究成果: Contribution to journal › Article › 査読

2 被引用数 (Scopus)

抄録

The L X-ray photons emitted by transuranic (TRU) elements are expected to be useful for developing nondestructive TRU monitors. Energy spectra of L X-rays emitted by ²⁴¹Am, ²³⁸Pu and ²³⁹Pu sources were measured by a transition edge sensor (TES) microcalorimeter, which allowed precise peak identification with high energy resolution. In the measurements using the TES microcalorimeter, the full width at half-maximum energy resolution was 62.6 eV at 17.222 keV for ²³⁹Pu source, 62.5 eV at 17.222 keV for ²³⁸Pu source and 60.9 eV at 17.751 keV for ²⁴¹Am source. This study demonstrates the separation of ²⁴¹Am and plutonium isotopes by L X-ray spectroscopy using a TES microcalorimeter.

本文言語	英語
ページ（範囲）	509-513
ページ数	5
ジャーナル	journal of nuclear science and technology
巻	52
号	4
DOI	https://doi.org/10.1080/00223131.2014.957744
出版ステータス	出版済み - 4 3 2015

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics
Nuclear Energy and Engineering

文献へのアクセス

10.1080/00223131.2014.957744

フィンガープリント「Peak identification of L X-ray spectra of elemental Np and U」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル

Peak identification of L X-ray spectra of elemental Np and U. / Maeda, Makoto; Maehata, Keisuke; Iyomoto, Naoko; Ishibashi, Kenji; Takasaki, Koji; Nakamura, Keisuke; Aoki, Katsunori; Mitsuda, Kazuhisa; Tanaka, Keiichi; Yamanaka, Yoshihiro.

In: journal of nuclear science and technology, Vol. 52, No. 4, 03.04.2015, p. 509-513.

研究成果: Contribution to journal › Article › 査読

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abstract = "The L X-ray photons emitted by transuranic (TRU) elements are expected to be useful for developing nondestructive TRU monitors. Energy spectra of L X-rays emitted by 241Am, 238Pu and 239Pu sources were measured by a transition edge sensor (TES) microcalorimeter, which allowed precise peak identification with high energy resolution. In the measurements using the TES microcalorimeter, the full width at half-maximum energy resolution was 62.6 eV at 17.222 keV for 239Pu source, 62.5 eV at 17.222 keV for 238Pu source and 60.9 eV at 17.751 keV for 241Am source. This study demonstrates the separation of 241Am and plutonium isotopes by L X-ray spectroscopy using a TES microcalorimeter.",

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

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AU - Maeda, Makoto

AU - Maehata, Keisuke

AU - Iyomoto, Naoko

AU - Ishibashi, Kenji

AU - Takasaki, Koji

AU - Nakamura, Keisuke

AU - Aoki, Katsunori

AU - Mitsuda, Kazuhisa

AU - Tanaka, Keiichi

AU - Yamanaka, Yoshihiro

PY - 2015/4/3

Y1 - 2015/4/3

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