Zobrazeno 1 - 10
of 956
pro vyhledávání: '"Azechi H"'
Autor:
Arikawa Y., Hosoda H., Nagai T., Watanabe K., Yamanoi K., Cadatal-Raduban M., Shimizu T., Sarukura N., Nakai M., Norimatsu T., Azechi H., Izumi N., Murata T., Suyama T., Yoshikawa A., Kamada K., Usuki Y., Satoh N., Kan H.
Publikováno v:
EPJ Web of Conferences, Vol 59, p 13011 (2013)
A down-scattered neutron detector operating in the multichannel counting mode was developed for areal density (ρR) measurement. Equipped with a newly developed 6Li glass scintillator (APLF80), the detector was tested in a fusion experiment at the GE
Externí odkaz:
https://doaj.org/article/de31f3e40c084eecbb8a834704f52283
Autor:
Nagai T., Arikawa Y., Hosoda H., Ioka Y., Hasegawa A., Wada K., Takaoku S., Takata M., Noritake K., Minami Y., Watanabe K., Yamanoi K., Nakamura H., Watari T., Cadatal-Raduban M., Shimizu T., Sarukura N., Nakai M., Norimatsu T., Azechi H.
Publikováno v:
EPJ Web of Conferences, Vol 59, p 13012 (2013)
A fast-decay and low-afterglow liquid scintillator was developed for the fast ignition experiment at the Institute of Laser Engineering (ILE). The liquid scintillator was coupled to a gated photomultiplier (PMT), and the gating performance under high
Externí odkaz:
https://doaj.org/article/56edd3e5380348278f3be9e81fd10cab
Autor:
Shiraga H., Fujioka S., Nakai M., Watari T., Nakamura H., Arikawa Y., Hosoda H., Nagai T., Koga M., Kikuchi H., Ishii Y., Sogo T., Shigemori K., Nishimura H., Zhang Z., Tanabe M., Ohira S., Fujii Y., Namimoto T., Sakawa Y., Maegawa O., Ozaki T., Tanaka K.A., Habara H., Iwawaki T., Shimada K., Key M., Norreys P., Pasley J., Nagatomo H., Johzaki T., Sunahara A., Murakami M., Sakagami H., Taguchi T., Norimatsu T., Homma H., Fujimoto Y., Iwamoto A., Miyanaga N., Kawanaka J., Kanabe T., Jitsuno T., Nakata Y., Tsubakimoto K., Sueda K., Kodama R., Kondo K., Morio N., Matsuo S., Kawasaki T., Sawai K., Tsuji K., Murakami H., Sarukura N., Shimizu T., Mima K., Azechi H.
Publikováno v:
EPJ Web of Conferences, Vol 59, p 01008 (2013)
The FIREX-1 project, the goal of which is to demonstrate fuel heating up to 5 keV by fast ignition scheme, has been carried out since 2003 including construction and tuning of LFEX laser and integrated experiments. Implosion and heating experiment of
Externí odkaz:
https://doaj.org/article/b9a0941657f543f481eeb4740ed73eff
Autor:
Iwamoto A., Fujimura T., Nakai M., Norimatsu T., Shiraga H., Azechi H., Fujimoto Y., Machi S., Sakagami H.
Publikováno v:
EPJ Web of Conferences, Vol 59, p 12002 (2013)
The collaboration research of ILE and NIFS has made progress on the FIREX target developments. We have two fuel layering strategies: a foam shell method and a conical laser guide heating technique. To date, preliminary and principle demonstration sta
Externí odkaz:
https://doaj.org/article/97146be45da046599661bf0e07a93802
Autor:
Nishimura H., Zhang Z., Namimoto T., Fujioka S., Koga M., Shiraga H., Ozaki T., Iwawaki T., Morioka T., Morita K., Habara H., Tanaka K.A., Nishikino M., Kawachi T., Sagisaka A., Orimo S., Pirozhkov A.S., Ogura K., Yogo A., Kiriyama H., Kondo K., Shimomura T., Kanazawa S., Okano Y., Azechi H.
Publikováno v:
EPJ Web of Conferences, Vol 59, p 13008 (2013)
Absolute Kα line spectroscopy is proposed to study laser-plasma interactions taking place in cone-guided fast ignition targets. A transmission-type spectrometer was developed, and its absolute sensitivity was measured with laser-generated x-rays and
Externí odkaz:
https://doaj.org/article/3847fd7ebd284ad48fe696debf0a83a6
Publikováno v:
EPJ Web of Conferences, Vol 59, p 03006 (2013)
We improved diagnostic instruments to measure X-ray images in a hard X-ray harsh environment and succeeded in obtaining clear images with X-ray framing camera and X-ray streak camera in fast ignition experiment conducted in 2011 (FG-02 Experimental C
Externí odkaz:
https://doaj.org/article/25b3e7064dbc420b8731eeb7daa2bcdc
Autor:
Yogo, A., Mima, K., Iwata, N., Tosaki, S., Morace, A., Arikawa, Y., Fujioka, S., Nishimura, H., Sagisaka, A., Johzaki, T., Matsuo, K., Kamitsukasa, N., Kojima, S., Nagatomo, H., Nakai, M., Shiraga, H., Murakami, M., Tokita, S., Kawanaka, J., Miyanaga, N., Yamanoi, K., Norimatsu, T., Sakagami, H., Bulanov, S. V., Kondo, K., Azechi, H.
Using a kilojoule class laser, we demonstrate for the first time that high-contrast picosecond pulses are advantageous for ion acceleration. We show that a laser pulse with optimum duration and a large focal spot accelerates electrons beyond the pond
Externí odkaz:
http://arxiv.org/abs/1608.00341
Autor:
Johzaki, T., Nagatomo, H., Sunahara, A., Sakagami, Y. Sentoku. H., Hata, M., Taguchi, T., Mima, K., Kai, Y., Ajimi, D., Isoda, T., Endo, T., Yogo, A., Arikawa, Y., Fujioka, S., Shiraga, H., Azechi, H.
To enhance the core heating efficiency in fast ignition laser fusion, the concept of relativistic electron beam guiding by external magnetic fields was evaluated by integrated simulations for FIREX class targets. For the cone-attached shell target ca
Externí odkaz:
http://arxiv.org/abs/1606.09410
Autor:
Lee, S., Kawahito, D., Iwata, N., Sentoku, Y., Law, K.F.F., Sakata, S., Morita, H., Matsuo, K., Arikawa, Y., Shigemori, K., Sano, T., Nagatomo, H., Mima, K., Azechi, H., Kodama, R., Fujioka, S.
Publikováno v:
In High Energy Density Physics August 2020 36
Autor:
Zhang, Z., Nishimura, H., Fujioka, S., Arikawa, Y., Ikenouchi, T., Nakai, M., Nagatomo, H., Chen, H., Park, J., Williams, G.J., Ozaki, T., Shiraga, H., Kojima, S., Hosoda, H., Miyanaga, N., Kawanaka, J., Nakata, Y., Jitsuno, T., Azechi, H.
Publikováno v:
In High Energy Density Physics June 2015 15:78-81