Zobrazeno 1 - 10
of 6 197
pro vyhledávání: '"R Kodama"'
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:
K. Sakai, T. Moritaka, T. Morita, K. Tomita, T. Minami, T. Nishimoto, S. Egashira, M. Ota, Y. Sakawa, N. Ozaki, R. Kodama, T. Kojima, T. Takezaki, R. Yamazaki, S. J. Tanaka, K. Aihara, M. Koenig, B. Albertazzi, P. Mabey, N. Woolsey, S. Matsukiyo, H. Takabe, M. Hoshino, Y. Kuramitsu
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract Magnetic reconnection is a universal process in space, astrophysical, and laboratory plasmas. It alters magnetic field topology and results in energy release to the plasma. Here we report the experimental results of a pure electron outflow i
Externí odkaz:
https://doaj.org/article/edd0671235714202a74dc6e252f327d3
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:
Y. Kuramitsu, T. Minami, T. Hihara, K. Sakai, T. Nishimoto, S. Isayama, Y. T. Liao, K. T. Wu, W. Y. Woon, S. H. Chen, Y. L. Liu, S. M. He, C. Y. Su, M. Ota, S. Egashira, A. Morace, Y. Sakawa, Y. Abe, H. Habara, R. Kodama, L. N. K. Döhl, N. Woolsey, M. Koenig, H. S. Kumar, N. Ohnishi, M. Kanasaki, T. Asai, T. Yamauchi, K. Oda, Ko. Kondo, H. Kiriyama, Y. Fukuda
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract Graphene is known as an atomically thin, transparent, highly electrically and thermally conductive, light-weight, and the strongest 2D material. We investigate disruptive application of graphene as a target of laser-driven ion acceleration.
Externí odkaz:
https://doaj.org/article/3fb205b645a544719a2816c4afe13c2c
Autor:
G. Cristoforetti, P. Koester, S. Atzeni, D. Batani, S. Fujioka, Y. Hironaka, S. Hüller, T. Idesaka, K. Katagiri, K. Kawasaki, R. Kodama, D. Mancelli, Ph. Nicolai, N. Ozaki, A. Schiavi, K. Shigemori, R. Takizawa, T. Tamagawa, D. Tanaka, A. Tentori, Y. Umeda, A. Yogo, L. A. Gizzi
Publikováno v:
High Power Laser Science and Engineering, Vol 11 (2023)
Laser–plasma interaction and hot electrons have been characterized in detail in laser irradiation conditions relevant for direct-drive inertial confinement fusion. The experiment was carried out at the Gekko XII laser facility in multibeam planar t
Externí odkaz:
https://doaj.org/article/e447f25c41384ef78f0bd840008b9a92
Autor:
K. Kawasaki, G. Cristoforetti, T. Idesaka, Y. Hironaka, D. Tanaka, D. Batani, S. Fujioka, L. A. Gizzi, M. Hata, T. Johzaki, K. Katagiri, R. Kodama, S. Matsuo, H. Nagatomo, Ph. Nicolai, N. Ozaki, Y. Sentoku, R. Takizawa, A. Yogo, H. Yamada, K. Shigemori
Publikováno v:
Physical Review Research, Vol 5, Iss 3, p 033051 (2023)
Laser plasma instabilities, such as stimulated Raman scattering (SRS) and two-plasmon decay (TPD), are basic phenomena in intense laser science and applications. In direct-drive inertial confinement fusion (ICF) where a fuel capsule is imploded by hi
Externí odkaz:
https://doaj.org/article/106b63fc69fd4758bd2befee36063c79
Autor:
G. Rigon, B. Albertazzi, T. Pikuz, P. Mabey, V. Bouffetier, N. Ozaki, T. Vinci, F. Barbato, E. Falize, Y. Inubushi, N. Kamimura, K. Katagiri, S. Makarov, M. J.-E. Manuel, K. Miyanishi, S. Pikuz, O. Poujade, K. Sueda, T. Togashi, Y. Umeda, M. Yabashi, T. Yabuuchi, G. Gregori, R. Kodama, A. Casner, M. Koenig
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Turbulence effects explored use macroscale systems in general. Here the authors generate a turbulent plasma using laser irradiation of a solid target and study the dynamics of the plasma flow at the micron-scale by using scattering of an XFEL beam.
Externí odkaz:
https://doaj.org/article/2faf87f791844ee28f7f9b423b585d37
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:
K. Sakai, T. Moritaka, T. Morita, K. Tomita, T. Minami, T. Nishimoto, S. Egashira, M. Ota, Y. Sakawa, N. Ozaki, R. Kodama, T. Kojima, T. Takezaki, R. Yamazaki, S. J. Tanaka, K. Aihara, M. Koenig, B. Albertazzi, P. Mabey, N. Woolsey, S. Matsukiyo, H. Takabe, M. Hoshino, Y. Kuramitsu
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-1 (2022)
Externí odkaz:
https://doaj.org/article/a7740ce699114d1e90f0013b11f1dad0
Autor:
M. Guarguaglini, J.-A. Hernandez, T. Okuchi, P. Barroso, A. Benuzzi-Mounaix, M. Bethkenhagen, R. Bolis, E. Brambrink, M. French, Y. Fujimoto, R. Kodama, M. Koenig, F. Lefevre, K. Miyanishi, N. Ozaki, R. Redmer, T. Sano, Y. Umeda, T. Vinci, A. Ravasio
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-9 (2019)
Abstract Water, methane, and ammonia are commonly considered to be the key components of the interiors of Uranus and Neptune. Modelling the planets’ internal structure, evolution, and dynamo heavily relies on the properties of the complex mixtures
Externí odkaz:
https://doaj.org/article/dda2e805f1f44050b8985eb50b54102b