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3篇 您的检索式:作者名="M.Kando"
    题名 作者 年代 出处 被引量
1Using LiF crystals for high-performance neutron imaging with micron-scale resolution显示文摘This paper describes an overview of our recent discovery – clear demonstration that Li F crystals can be efficiently used as a high-performance neutron imaging detector based on optically stimulated luminescence of color centers generated by neutron irradiation. It is shown that the neutron images we have obtained are almost free from granular noise, have a spatial resolution of~5.4 μm and a linear response with a dynamic range of at least 103. The high contrast and good sensitivity of Li F crystals allow us to distinguish two holes with less than 2% transmittance difference. We propose to use such detectors in areas where high spatial resolution with high image gradation resolution is needed, including diagnostics of different plasma sources such as laser and z-pinch produced plasmas.A.Faenov M.Matsubayashi T.Pikuz Y.Fukuda M.Kando R.Yasuda H.Iikura T.Nojima T.Sakai M.Shiozawa R.Kodama Y.Kato 2015High Power Laser Science and Engineering2015,3,4:0
2Self-Injection and Acceleration of Monoenergetic Electron Beams from Laser Wakefield Accelerators in a Highly Relativistic Regime显示文摘从激光的单音的精力充沛的电子横梁的自我注射和加速弄醒地加速器首先在高度相对论的政体被调查,用 100 TW 班, 27 fs 激光脉搏。有象一样高的精力的 Quasi-monoenergetic 捆得多的横梁多 -- 百兆电子伏与显示自我开水道的形成和电子的自我注射进血浆的散布方面的排出物的同时的大小被观察醒来,叫作一个“水泡”。三维的 particle-in-cell 模拟与 1.5 GeV/cm 的坡度证实了电子捆的多重自我注射进水泡和他们的横梁加速。H.Yoshitama T.Kameshima 3谷渝秋 郭仪 焦春晔 刘红杰 彭翰生 唐传铭 王小东 温贤伦 温天舒 吴玉迟 张保汉 朱启华 黄晓军 安维民 黄文会 唐传祥 林郁正 王小东 陈黎明 H.Kotaki M.Kando K.Nakajima 2008Chinese Physics Letters2008,25,8:0
3MeV-and Sub-MeV-photon Sources Based on Compton Backscattering at SPring-8 and KPSI-JAEA显示文摘Recently we have constructed two facilities for generating photon beams in the MeV and sub-MeV energy regions by means of the Compton backscattering with a laser and an electron beam at SPring-8 and at Kansai Photon Science Institute of Japan Atomic Energy Agency(KPSI-JAEA). The MeV-photon source at SPring-8 consists of a continuous-wave optically-pumped far infrared laser with a wavelength of 118.8 μm and an 8 GeV stored electron beam. Present MeV-photon flux is estimated to be 1.3×103 photons/s. On the other hand,the sub-MeV-photon source at KPSI-JAEA consists of a pulse Nd∶YAG laser with a wavelength of 1 064 nm and a 150 MeV electron beam accelerated by microtron. In the first trial of the photon production in this source,backscattered photon flux is estimated to be 20 photons/pulse. Both the Compton backscattered photon sources have possibilities to be used for new tools in various fields such as nuclear physics,materials science,and astronomy.K.Kawase M.Kando T.Hayakawa I.Daito S.Kondo T.Homma T.Kameshima H.Kotaki Y.Fukuda A.Faenov T.Shizuma S.V.Bulanov T.Kimura T.Tajima M.Shoji S.Suzuki K.Tamura H.Ohkuma Y.Arimoto T.Yorita M.Fujiwara S.Okajima 2009原子核物理评论2009,26,S1:0
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