論文

査読有り
2016年

Development of High Resolution Resonance Ionization Mass Spectrometry for Neutron Dosimetry Technique with Nb-93(n, n')Nb-93m Reaction

ISRD 15 - INTERNATIONAL SYMPOSIUM ON REACTOR DOSIMETRY
  • Hideki Tomita
  • ,
  • Takaaki Takatsuka
  • ,
  • Takahide Takamatsu
  • ,
  • Yoshitaka Adachi
  • ,
  • Yujin Furuta
  • ,
  • Takuma Noto
  • ,
  • Tetsuo Iguchi
  • ,
  • Volker Sonnenschein
  • ,
  • Klaus Wendt
  • ,
  • Chikara Ito
  • ,
  • Shigetaka Maeda

106
記述言語
英語
掲載種別
研究論文(国際会議プロシーディングス)
DOI
10.1051/epjconf/201610605002
出版者・発行元
E D P SCIENCES

We have proposed an advanced technique to measure the Nb-93m yield precisely by Resonance Ionization Mass Spectrometry, instead of conventional characteristic X-ray spectroscopy. Nb-93m-selective resonance ionization is achievable by distinguishing the hyperfine splitting of the atomic energy levels between Nb-93 and (93)mNb at high resolution. In advance of (93)mNb detection, we could successfully demonstrate high resolution resonant ionization spectroscopy of stable Nb-93 using an all solid-state, narrow-band and tunable Ti: Sapphire laser system operated at 1 kHz repetition rate.

Web of Science ® 被引用回数 : 2

リンク情報
DOI
https://doi.org/10.1051/epjconf/201610605002
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000372590700054&DestApp=WOS_CPL