Zobrazeno 1 - 10
of 3 763
pro vyhledávání: '"N Iwata"'
Autor:
H. Sawada, T. Yabuuchi, N. Higashi, T. Iwasaki, K. Kawasaki, Y. Maeda, T. Izumi, Y. Nakagawa, K. Shigemori, Y. Sakawa, C. B. Curry, M. Frost, N. Iwata, T. Ogitsu, K. Sueda, T. Togashi, S. X. Hu, S. H. Glenzer, A. J. Kemp, Y. Ping, Y. Sentoku
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract High-intensity, short-pulse lasers are crucial for generating energetic electrons that produce high-energy-density (HED) states in matter, offering potential applications in igniting dense fusion fuels for fast ignition laser fusion. High-de
Externí odkaz:
https://doaj.org/article/511e4c81a42c49cca5f8b5093f43f6ca
Autor:
F. Brun, L. Ribotte, G. Boutoux, X. Davoine, P. E. Masson-Laborde, Y. Sentoku, N. Iwata, N. Blanchot, D. Batani, I. Lantuéjoul, L. Lecherbourg, B. Rosse, C. Rousseaux, B. Vauzour, D. Raffestin, E. D’Humières, X. Ribeyre
Publikováno v:
Matter and Radiation at Extremes, Vol 9, Iss 5, Pp 057203-057203-16 (2024)
This article reports the first measurements of high-energy photons produced with the high-intensity PETawatt Aquitaine Laser (PETAL) laser. The experiments were performed during the commissioning of the laser. The laser had an energy of about 400 J,
Externí odkaz:
https://doaj.org/article/98ed81005eb949d3bcf6f1044a49f02b
Publikováno v:
Fundamental Plasma Physics, Vol 11, Iss , Pp 100057- (2024)
The hole-boring by intense laser is one of the key issues for fast ignition laser fusion, laser radiation pressure ion acceleration, generation of high energy radiations, and so on. In the hole-boring, laser pulse propagation and generation of relati
Externí odkaz:
https://doaj.org/article/fe9d4c5fc29e41209a25b6b17d557fbb
Autor:
D. Tanaka, Y. Maeda, Y. Hironaka, K. Kawasaki, N. Higashi, N. Iwata, Y. Sentoku, R. Kodama, N. Ozaki, T. Somekawa, S. Shinguubara, T. Shimizu, H. Sawada, K. Shigemori
Publikováno v:
AIP Advances, Vol 13, Iss 12, Pp 125118-125118-9 (2023)
Ultrahigh-energy density (UHED) states greater than 1 Gbar pressure are typically observed under extreme conditions, such as in the core of an inertial confinement fusion implosion. A novel alternative approach for generating volumetric UHED states i
Externí odkaz:
https://doaj.org/article/03305d8acf534b6bb317fcec77b416f5
Autor:
A. Morace, Y. Abe, J. J. Honrubia, N. Iwata, Y. Arikawa, Y. Nakata, T. Johzaki, A. Yogo, Y. Sentoku, K. Mima, T. Ma, D. Mariscal, H. Sakagami, T. Norimatsu, K. Tsubakimoto, J. Kawanaka, S. Tokita, N. Miyanaga, H. Shiraga, Y. Sakawa, M. Nakai, H. Azechi, S. Fujioka, R. Kodama
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract High energy density physics is the field of physics dedicated to the study of matter and plasmas in extreme conditions of temperature, densities and pressures. It encompasses multiple disciplines such as material science, planetary science,
Externí odkaz:
https://doaj.org/article/b06588e272214e7db8de834d27df1ae6
Autor:
A. Yogo, Z. Lan, Y. Arikawa, Y. Abe, S. R. Mirfayzi, T. Wei, T. Mori, D. Golovin, T. Hayakawa, N. Iwata, S. Fujioka, M. Nakai, Y. Sentoku, K. Mima, M. Murakami, M. Koizumi, F. Ito, J. Lee, T. Takahashi, K. Hironaka, S. Kar, H. Nishimura, R. Kodama
Publikováno v:
Physical Review X, Vol 13, Iss 1, p 011011 (2023)
Neutrons are powerful tools for investigating the structure and properties of materials used in science and technology. Recently, laser-driven neutron sources (LDNS) have attracted the attention of different communities, from science to industry, in
Externí odkaz:
https://doaj.org/article/9fc1dbcef0154b83a8b3a22fcf80c4cd
Autor:
A. Morace, N. Iwata, Y. Sentoku, K. Mima, Y. Arikawa, A. Yogo, A. Andreev, S. Tosaki, X. Vaisseau, Y. Abe, S. Kojima, S. Sakata, M. Hata, S. Lee, K. Matsuo, N. Kamitsukasa, T. Norimatsu, J. Kawanaka, S. Tokita, N. Miyanaga, H. Shiraga, Y. Sakawa, M. Nakai, H. Nishimura, H. Azechi, S. Fujioka, R. Kodama
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Enhanced coupling of laser energy to the target particles is a fundamental issue in laser-plasma interactions. Here the authors demonstrate increased photon absorption leading into higher laser to electron and proton energy transfer through the inter
Externí odkaz:
https://doaj.org/article/f6b3b1936b414dfbba241270c3506db9
Publikováno v:
Physical Review Research, Vol 3, Iss 2, p 023193 (2021)
In intense laser-plasma interactions, maximizing the density of fast electrons in the laser spot area is key to achieving plasma heating and particle acceleration. We find that when the laser spot size is large compared with the target foil thickness
Externí odkaz:
https://doaj.org/article/d1b384db663d49d7869ffe7d5c5a7bf4
Autor:
M.W. Broadley, D.J. Byrne, E. Füri, L. Zimmermann, B. Marty, R. Okazaki, T. Yada, F. Kitajima, S. Tachibana, K. Yogata, K. Sakamoto, H. Yurimoto, T. Nakamura, T. Noguchi, H. Naraoka, H. Yabuta, S. Watanabe, Y. Tsuda, M. Nishimura, A. Nakato, A. Miyazaki, M. Abe, T. Okada, T. Usui, M. Yoshikawa, T. Saiki, S. Tanaka, F. Terui, S. Nakazawa, H. Busemann, K. Hashizume, J.D. Gilmour, A. Meshik, M.E.I. Riebe, D. Krietsch, C. Maden, A. Ishida, P. Clay, S.A. Crowther, L. Fawcett, T. Lawton, O. Pravdivtseva, Y.N. Miura, J. Park, K. Bajo, Y. Takano, K. Yamada, S. Kawagucci, Y. Matsui, M. Yamamoto, K. Righter, S. Sakai, N. Iwata, N. Shirai, S. Sekimoto, M. Inagaki, M. Ebihara, R. Yokochi, K. Nishiizumi, K. Nagao, J.I Lee, A. Kano, M.W. Caffee, R. Uemura
Publikováno v:
Broadley, M W, Byrne, D J, Füri, E, Zimmermann, L, Marty, B, Okazaki, R, Yada, T, Kitajima, F, Tachibana, S, Yogata, K, Sakamoto, K, Yurimoto, H, Nakamura, T, Noguchi, T, Naraoka, H, Yabuta, H, Watanabe, S, Tsuda, Y, Nishimura, M, Nakato, A, Miyazaki, A, Abe, M, Okada, T, Usui, T, Yoshikawa, M, Saiki, T, Tanaka, S, Terui, F, Nakazawa, S, Busemann, H, Hashizume, K, Gilmour, J D, Meshik, A, Riebe, M E I, Krietsch, D, Maden, C, Ishida, A, Clay, P, Crowther, S A, Fawcett, L, Lawton, T, Pravdivtseva, O, Miura, Y N, Park, J, Bajo, K, Takano, Y, Yamada, K, Kawagucci, S, Matsui, Y, Yamamoto, M, Righter, K, Sakai, S, Iwata, N, Shirai, N, Sekimoto, S, Inagaki, M, Ebihara, M, Yokochi, R, Nishiizumi, K, Nagao, K, Lee, J I, Kano, A, Caffee, M W & Uemura, R 2023, ' The noble gas and nitrogen relationship between Ryugu and carbonaceous chondrites ', Geochimica Et Cosmochimica Acta, vol. 345, pp. 62-74 . https://doi.org/10.1016/j.gca.2023.01.020
Geochimica et Cosmochimica Acta, 345
Geochimica et Cosmochimica Acta, 345
Carbonaceous chondrites are considered to have originated from C-type asteroids and represent some of the most primitive material in our solar system. Furthermore, since carbonaceous chondrites can contain significant quantities of volatile elements,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56494cb62819ddd0a2f01a6b76a2c921
https://doi.org/10.1016/j.gca.2023.01.020
https://doi.org/10.1016/j.gca.2023.01.020
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