Zobrazeno 1 - 10
of 509
pro vyhledávání: '"Egashira S"'
Autor:
Sakawa, Y., Ishihara, H., Ryazantsev, S. N., Alkhimova, M. A., Kumar, R., Kuramoto, O., Matsumoto, Y., Ota, M., Egashira, S., Nakagawa, Y., Minami, T., Sakai, K., Taguchi, T., Habara, H., Kuramitsu, Y., Morace, A., Abe, Y., Arikawa, Y., Fujioka, S., Kanasaki, M., Asai, T., Morita, T., Fukuda, Y., Pikuz, S., Pikuz, T., Ohira, Y., Doehl, L. N. K., Woolsey, N., Sano, T.
An experimental investigation of collisionless shock ion acceleration is presented using a multicomponent plasma and a high-intensity picosecond duration laser pulse. Protons are the only accelerated ions when a near-critical-density plasma is driven
Externí odkaz:
http://arxiv.org/abs/2408.13088
Autor:
Morita, T., Matsukiyo, S., Isayama, S., Kojima, T., Matsuo, S., Pan, Y., Yamazaki, R., Tanaka, S. J., Aihara, K., Sato, Y., Shiota, J., Tomita, K., Takezaki, T., Kuramitsu, Y., Sakai, K., Egashira, S., Ishihara, H., Kuramoto, O., Matsumoto, Y., Maeda, K., Sakawa, Y.
Magnetic reconnection in laser-produced magnetized plasma is investigated by using optical diagnostics. The magnetic field is generated via Biermann battery effect, and the inversely directed magnetic field lines interact with each other. It is shown
Externí odkaz:
http://arxiv.org/abs/2209.11975
Autor:
Matsukiyo, S., Yamazaki, R., Morita, T., Tomita, K., Kuramitsu, Y., Tanaka, S. J., Takezaki, T., Isayama, S., Higuchi, T., Murakami, H., Horie, Y., Katsuki, N., Hatsuyama, R., Edamoto, M., Nishioka, H., Takagi, M., Kojima, T., Tomita, S., Ishizaka, N., Kakuchi, S., Sei, S., Sugiyama, K., Aihara, K., Kambayashi, S., Ota, M., Egashira, S., Izumi, T., Minami, T., Nakagawa, Y., Sakai, K., Iwamoto, M., Ozaki, N., Sakawa, Y.
A developing supercritical collisionless shock propagating in a homogeneously magnetized plasma of ambient gas origin having higher uniformity than the previous experiments is formed by using high-power laser experiment. The ambient plasma is not con
Externí odkaz:
http://arxiv.org/abs/2207.12586
Autor:
Yamazaki, Ryo, Matsukiyo, S., Morita, T., Tanaka, S. J., Umeda, T., Aihara, K., Edamoto, M., Egashira, S., Hatsuyama, R., Higuchi, T., Hihara, T., Horie, Y., Hoshino, M., Ishii, A., Ishizaka, N., Itadani, Y., Izumi, T., Kambayashi, S., Kakuchi, S., Katsuki, N., Kawamura, R., Kawamura, Y., Kisaka, S., Kojima, T., Konuma, A., Kumar, R., Minami, T., Miyata, I., Moritaka, T., Murakami, Y., Nagashima, K., Nakagawa, Y., Nishimoto, T., Nishioka, Y., Ohira, Y., Ohnishi, N., Ota, M., Ozaki, N., Sano, T., Sakai, K., Sei, S., Shiota, J., Shoji, Y., Sugiyama, K., Suzuki, D., Takagi, M., Toda, H., Tomita, S., Tomiya, S., Yoneda, H., Takezaki, T., Tomita, K., Kuramitsu, Y., Sakawa, Y.
Publikováno v:
Phys. Rev. E, 105, 025203 (2022)
We present a new experimental method to generate quasi-perpendicular supercritical magnetized collisionless shocks. In our experiment, ambient nitrogen (N) plasma is at rest and well-magnetized, and it has uniform mass density. The plasma is pushed b
Externí odkaz:
http://arxiv.org/abs/2201.07976
Autor:
Morita, T., Nagashima, K., Edamoto, M., Tomita, K., Sano, T., Itadani, Y., Kumar, R., Ota, M., Egashira, S., Yamazaki, R., Tanaka, S. J., Tomita, S., Tomiya, S., Toda, H., Miyata, I., Kakuchi, S., Sei, S., Ishizaka, N., Matsukiyo, S., Kuramitsu, Y., Ohira, Y., Hoshino, M., Sakawa, Y.
Publikováno v:
Physics of Plasmas 26, 090702 (2019)
We developed an experimental platform for studying magnetic reconnection in an external magnetic field with simultaneous measurements of plasma imaging, flow velocity, and magnetic-field variation. Here, we investigate the stagnation and acceleration
Externí odkaz:
http://arxiv.org/abs/1909.02880
Autor:
Maeda, Y., Hironaka, Y., Iwasaki, T., Kawasaki, K., Sakawa, Y., Izumi, T., Ota, M., Egashira, S., Nakagawa, Y., Higashi, N., Sentoku, Y., Kodama, R., Ozaki, N., Matsuoka, T., Somekawa, T., Yabuuchi, T., Inubushi, Y., Togashi, T., Kon, A., Sueda, K., Miyanishi, K., Shingubara, S., Shimizu, T., Okumura, A., Shigemori, K.
Publikováno v:
In High Energy Density Physics August 2020 36
Autor:
Morita, T., Tomita, K., Sakai, K., Takagi, M., Aihara, K., Edamoto, M., Egashira, S., Higuchi, T., Ishizaka, N., Izumi, T., Kakuchi, S., Kojima, T., Kuramitsu, Y., Matsukiyo, S., Nakagawa, Y., Minami, T., Murakami, H., Nishioka, Y., Ota, M., Sano, T., Sei, S., Sugiyama, K., Tanaka, S.J., Yamazaki, R., Sakawa, Y.
Publikováno v:
In High Energy Density Physics August 2020 36
Autor:
Ota, M., Morace, A., Kumar, R., Kambayashi, S., Egashira, S., Kanasaki, M., Fukuda, Y., Sakawa, Y.
Publikováno v:
In High Energy Density Physics November 2019 33
Autor:
Sakai, K., Moritaka, T., Morita, T., Tomita, K., Minami, T., Nishimoto, T., Egashira, S., Ota, M., Sakawa, Y., Ozaki, N., Kodama, R., Kojima, T., Takezaki, T., Yamazaki, R., Tanaka, S. J., Aihara, K., Koenig, M., Albertazzi, B., Mabey, P., Woolsey, N., Matsukiyo, S., Takabe, H., Hoshino, M., Kuramitsu, Y.
Publikováno v:
Scientific Reports
Scientific Reports, 2022, 12 (1), pp.10921. ⟨10.1038/s41598-022-14582-3⟩
Scientific Reports, 2022, 12 (1), pp.10921. ⟨10.1038/s41598-022-14582-3⟩
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 in magneti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd8d157e585c25882567803355d33a7d
https://eprints.whiterose.ac.uk/188983/1/s41598_022_14582_3.pdf
https://eprints.whiterose.ac.uk/188983/1/s41598_022_14582_3.pdf
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