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J-GLOBAL ID：201902284006454647   Reference number：19A2834834

Efficient two-color two-step laser ionization schemes of λ₁~ 250 nm and λ₂ = 307.9 nm for heavy refractory elements-Measurements of ionization cross-sections and hyperfine spectra of tantalum and tungsten

重い耐火元素のためのλ_1250nmとλ_2=307.9nmの効率的な二色二段階レーザイオン化スキーム タンタルとタングステンのイオン化断面積と超微細スペクトルの測定【JST・京大機械翻訳】

Author (9)： Hirayama Y. (Wako Nuclear Science Center (WNSC), Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK), Saitama 351-0198, Japan) ,  Mukai M. (Graduate School of Pure and Applied Sciences, University of Tsukuba, Ibaraki 305-0006, Japan) ,  Watanabe Y. X. (Wako Nuclear Science Center (WNSC), Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK), Saitama 351-0198, Japan) ,  Oyaizu M. (Wako Nuclear Science Center (WNSC), Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK), Saitama 351-0198, Japan) ,  Jeong S. C. (Rare Isotope Science Project, Institute for Basic Science (IBS), Daejeon 305-811, South Korea) ,  Kakiguchi Y. (Wako Nuclear Science Center (WNSC), Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK), Saitama 351-0198, Japan) ,  Schury P. (Wako Nuclear Science Center (WNSC), Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK), Saitama 351-0198, Japan) ,  Wada M. (Wako Nuclear Science Center (WNSC), Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK), Saitama 351-0198, Japan) ,  Miyatake H. (Wako Nuclear Science Center (WNSC), Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK), Saitama 351-0198, Japan)
Material： Review of Scientific Instruments  (Rev Sci Instrum)
Volume： 90  Issue： 11  Page： 115104-115104-9  Publication year： 2019 
JST Material Number： D0517A  ISSN： 0034-6748  CODEN： RSINAK  Document type： Article
Article type： 原著論文  Country of issue： United States (USA)  Language： ENGLISH (EN)

Abstract/Point： We demonstrated efficient two-...

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Thesaurus term： resonance ionization ,  *laser ,  isotope shift ,  wavelength ,  *ionization ,  *spectrum ,  optimization ,  excitation(physics) ,  *tantalum ,  ground state ,  rate equation ,  atomic number ,  isotope ,  resonance ,  *tungsten

JST classification (1)： Particle accelerators in general and theory  (BE02010M)

Terms in the title (11)： 耐火 ,  元素 ,  段階 ,  レーザ ,  イオン化 ,  スキーム ,  タンタル ,  タングステン ,  イオン化断面積 ,  超微細 ,  スペクトル