H
Hiroyuki Daido
Researcher at Osaka University
Publications - 143
Citations - 2483
Hiroyuki Daido is an academic researcher from Osaka University. The author has contributed to research in topics: Laser & X-ray laser. The author has an hindex of 28, co-authored 143 publications receiving 2375 citations. Previous affiliations of Hiroyuki Daido include Japan Atomic Energy Research Institute.
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Journal ArticleDOI
Proposed double-layer target for the generation of high-quality laser-accelerated ion beams.
T. Zh. Esirkepov,Sergei V. Bulanov,Katsunobu Nishihara,Toshiki Tajima,Francesco Pegoraro,V. S. Khoroshkov,K. Mima,Hiroyuki Daido,Yoshiaki Kato,Y. Kitagawa,Keiji Nagai,Shuji Sakabe +11 more
TL;DR: In this article, a double-layer target was proposed to achieve high quality, monoenergetic, intense ion beam generation using high-Z atoms at the target front and low-Z atom at the back.
Journal ArticleDOI
Energetic protons from a few-micron metallic foil evaporated by an intense laser pulse.
Koji Matsukado,T. Esirkepov,Kenichi Kinoshita,Hiroyuki Daido,Takayuki Utsumi,Z. Li,A. Fukumi,Yukio Hayashi,S. Orimo,Mamiko Nishiuchi,Sergei V. Bulanov,Toshiki Tajima,Akira Noda,Yoshihisa Iwashita,T. Shirai,Takeshi Takeuchi,Shu Nakamura,Atsushi Yamazaki,M. Ikegami,T. Mihara,A. Morita,Mitsuru Uesaka,Koji Yoshii,T. Watanabe,Tomonao Hosokai,Alexei Zhidkov,A. Ogata,Yoshio Wada,Tetsuo Kubota +28 more
TL;DR: The multiparametric particle-in-cell simulations demonstrate that the main pulse generates the quasistatic magnetic field, which in its turn produces the long-lived charge separation electrostatic field, accelerating the ions.
Journal ArticleDOI
Application of laser-accelerated protons to the demonstration of DNA double-strand breaks in human cancer cells
Akifumi Yogo,Katsutoshi Sato,Masaharu Nishikino,Michiyasu Mori,Teruki Teshima,Hodaka Numasaki,Masakatsu Murakami,Y. Demizu,S. Akagi,S. Nagayama,Koichi Ogura,Akito Sagisaka,S. Orimo,Mamiko Nishiuchi,Alexander S. Pirozhkov,M. Ikegami,Motonobu Tampo,Hironao Sakaki,Masayuki Suzuki,Izuru Daito,Y. Oishi,H. Sugiyama,Hiromitsu Kiriyama,Hiroyuki Okada,S. Kanazawa,Shuji Kondo,Takuya Shimomura,Y. Nakai,Manabu Tanoue,H. Sasao,D. Wakai,P. R. Bolton,Hiroyuki Daido +32 more
TL;DR: Unique high-current and short-bunch features make laser-driven proton bunches an excitation source for time-resolved determination of radical yields and points to future investigations of the radiobiological effects of Laser-driven ion beams.
Journal ArticleDOI
Generation of a strong magnetic field by an intense CO 2 laser pulse
Hiroyuki Daido,F. Miki,K. Mima,Masayuki Fujita,K. Sawai,Hisanori Fujita,Y. Kitagawa,S. Nakai,Chihiro Yamanaka +8 more
TL;DR: In this paper, a strong magnetic field of 600 kG (60 T) is generated at the center of a 2mm-diam one-turn coil in which the current is driven by a ${\mathrm{CO}}_{2}$ laser.
Journal ArticleDOI
Frequency multiplication of light back-reflected from a relativistic wake wave
Alexander S. Pirozhkov,Jinglong Ma,Masaki Kando,T. Zh. Esirkepov,Yuji Fukuda,Liming Chen,Izuru Daito,Koichi Ogura,T. Homma,Yukio Hayashi,Hideyuki Kotaki,Akito Sagisaka,Michiaki Mori,James K. Koga,Tetsuya Kawachi,Hiroyuki Daido,Sergei V. Bulanov,Toyoaki Kimura,Yoshiaki Kato,Toshiki Tajima +19 more
TL;DR: In this paper, Bulanov, Esirkepov, and Tajima proposed a coherent high-frequency electromagnetic radiation generation method based on the radiation frequency multiplication during reflection at a mirror flying with relativistic velocity.