Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Alessio, MORACE"'
Autor:
Zechen Lan, Yasunobu Arikawa, Seyed Reza Mirfayzi, Alessio Morace, Takehito Hayakawa, Hirotaka Sato, Takashi Kamiyama, Tianyun Wei, Yuta Tatsumi, Mitsuo Koizumi, Yuki Abe, Shinsuke Fujioka, Kunioki Mima, Ryosuke Kodama, Akifumi Yogo
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-7 (2024)
Abstract The temperature measurement of material inside of an object is one of the key technologies for control of dynamical processes. For this purpose, various techniques such as laser-based thermography and phase-contrast imaging thermography have
Externí odkaz:
https://doaj.org/article/9901514d009e4a779d57fc9bf1fa0579
Autor:
Zechen Lan, Yasunobu Arikawa, Yuki Abe, Seyed Reza Mirfayzi, Alessio Morace, Takehito Hayakawa, Tianyun Wei, Akifumi Yogo
Publikováno v:
Quantum Beam Science, Vol 8, Iss 1, p 9 (2024)
The advance of laser-driven neutron sources (LDNSs) has enabled neutron resonance spectroscopy to be performed with a single shot of a laser. In this study, we describe a detection system of epithermal (∼eV) neutrons especially designed for neutron
Externí odkaz:
https://doaj.org/article/dc5da31cd19c4176a6e7eb7600618a12
Autor:
Yasunobu Arikawa, Alessio Morace, Yuki Abe, Natsumi Iwata, Yasuhiko Sentoku, Akifumi Yogo, Kazuki Matsuo, Mitsuo Nakai, Hideo Nagatomo, Kunioki Mima, Hiroaki Nishimura, Shinsuke Fujioka, Ryosuke Kodama, Shunsuke Inoue, Masaki Hashida, Shuji Sakabe, Diego De Luis, Giancarlo Gatti, Marine Huault, José Antonio Pérez-Hernández, Luis Roso, Luca Volpe
Publikováno v:
Physical Review Research, Vol 5, Iss 1, p 013062 (2023)
For high repetition ultrahigh-intensity laser system, automatic alignment of structured target is key to achieving consistent particle acceleration and plasma heating. In this work, we demonstrate efficient electron acceleration with two sequential s
Externí odkaz:
https://doaj.org/article/6f3696e416ce405480c235c4b86aaaec
Autor:
Daniele Margarone, Alessio Morace, Julien Bonvalet, Yuki Abe, Vasiliki Kantarelou, Didier Raffestin, Lorenzo Giuffrida, Philippe Nicolai, Marco Tosca, Antonino Picciotto, Giada Petringa, Giuseppe A. P. Cirrone, Yuji Fukuda, Yasuhiro Kuramitsu, Hideaki Habara, Yasunobu Arikawa, Shinsuke Fujioka, Emmanuel D'Humieres, Georg Korn, Dimitri Batani
Publikováno v:
Frontiers in Physics, Vol 8 (2020)
We present preliminary results on generation of energetic α-particles driven by lasers. The experiment was performed at the Institute of Laser Engineering in Osaka using the short-pulse, high-intensity, high-energy, PW-class laser. The laser pulse w
Externí odkaz:
https://doaj.org/article/461a9fccc18a4c15a5e8a3b58dbe46f3
Autor:
Shohei Sakata, Seungho Lee, Hiroki Morita, Tomoyuki Johzaki, Hiroshi Sawada, Yuki Iwasa, Kazuki Matsuo, King Fai Farley Law, Akira Yao, Masayasu Hata, Atsushi Sunahara, Sadaoki Kojima, Yuki Abe, Hidetaka Kishimoto, Aneez Syuhada, Takashi Shiroto, Alessio Morace, Akifumi Yogo, Natsumi Iwata, Mitsuo Nakai, Hitoshi Sakagami, Tetsuo Ozaki, Kohei Yamanoi, Takayoshi Norimatsu, Yoshiki Nakata, Shigeki Tokita, Noriaki Miyanaga, Junji Kawanaka, Hiroyuki Shiraga, Kunioki Mima, Hiroaki Nishimura, Mathieu Bailly-Grandvaux, João Jorge Santos, Hideo Nagatomo, Hiroshi Azechi, Ryosuke Kodama, Yasunobu Arikawa, Yasuhiko Sentoku, Shinsuke Fujioka
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
It is desirable to deposit more energy in the dense plasma core to trigger the fusion ignition. Here the authors demonstrate enhanced energy coupling from laser to plasma core by using solid targets and guiding the transport of relativistic electron
Externí odkaz:
https://doaj.org/article/1aebef0589a84791be1e4b43c25ee400
Autor:
Daniele Margarone, Julien Bonvalet, Lorenzo Giuffrida, Alessio Morace, Vasiliki Kantarelou, Marco Tosca, Didier Raffestin, Philippe Nicolai, Antonino Picciotto, Yuki Abe, Yasunobu Arikawa, Shinsuke Fujioka, Yuji Fukuda, Yasuhiro Kuramitsu, Hideaki Habara, Dimitri Batani
Publikováno v:
Applied Sciences, Vol 12, Iss 3, p 1444 (2022)
Nuclear reactions between protons and boron-11 nuclei (p–B fusion) that were used to yield energetic α-particles were initiated in a plasma that was generated by the interaction between a PW-class laser operating at relativistic intensities (~3 ×
Externí odkaz:
https://doaj.org/article/1905738fbb384ec1b32e417e52241c5c
Autor:
Binghe Shi, Akifumi Yogo, Kazuki Okamoto, Daniil Golovin, Seyed Reza Mirfayzi, Alessio Morace, Yasunobu Arikawa, Kohei Yamanoi, Yuki Abe, Masakatsu Murakami, Yanjun Gu, Kunioki Mima, Yasuhiko Sentoku, Mitsuo Nakai, Hiroyuki Nishimura, Hiroyuki Shiraga, Shinsuke Fujioka, Tomoyuki Johzaki, Akifumi Iwamoto, Hitoshi Sakagami, Ryosuke Kodama
Publikováno v:
Journal of Plasma Physics. 88
In this study, we experimentally evaluate the ion transportation through a cone guide target, which accelerates ions up to MeV energies via target normal sheath acceleration, and transports them onto the position of imploding fuel in the fast ignitio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10d8ef654cb5a79075fd6d25dfcb3315
https://doi.org/10.1017/s0022377822000599
https://doi.org/10.1017/s0022377822000599
Autor:
Tatiana, PIKUZ, Alessio, MORACE, Alexander, PIROZHKOV, Melanie, ROEDEL, GARCIA Alexander , LASO, Thomas, KLUGE, Thomas, COWAN, Pirozhkov, Alexander, Yuji, Fukuda
無衝突 Weibel 衝撃波生成に伴うフィラメントの空間・時間発展の XFEL による計測を模擬し、高強度レーザーを Si 製ロッド集合体に照射して生成されるロッド状プラズマの時間発展を、XFEL
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::1365a6e806a903f8a81965e32bfa76b4
https://repo.qst.go.jp/records/83913
https://repo.qst.go.jp/records/83913
Autor:
Sadaoki Kojima, Yuki Abe, Eisuke Miura, Tetsuo Ozaki, Kohei Yamanoi, Tomokazu Ikeda, Yubo Wang, Jinyuan Dun, Shuwang Guo, Tamaki Maekawa, Ryunosuke Takizawa, Hiroki Morita, Shoui Asano, Yasunobu Arikawa, Hiroshi Sawada, Katsuhiro Ishii, Ryohei Hanayama, Shinichiro Okihara, Yoneyoshi Kitagawa, Yasuhiro Kajimura, Alessio Morace, Hiroyuki Shiraga, Keisuke Shigemori, Atsushi Sunahara, Natsumi Iwata, Takayoshi Sano, Yasuhiko Sentoku, Tomoyuki Johzaki, Masaharu Nishikino, Akifumi Iwamoto, Kenichi Nagaoka, Hitoshi Sakagami, Shinsuke Fujioka, Yoshitaka Mori
Publikováno v:
Optics Express. 30:43491
A counter-propagating laser-beam platform using a spherical plasma mirror was developed for the kilojoule-class petawatt LFEX laser. The temporal and spatial overlaps of the incoming and redirected beams were measured with an optical interferometer a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cad2d82a704a02a7da21eb383e418f8
https://doi.org/10.1364/oe.475945
https://doi.org/10.1364/oe.475945
Autor:
S. R. Mirfayzi, King Fai Farley Law, M. Nakai, Alessio Morace, Akifumi Yogo, Yasunobu Arikawa, Shinsuke Fujioka, Yasuhiro Abe, D. Golovin
Publikováno v:
The Review of scientific instruments. 92(6)
A dosimetric calibration of three types of radiochromic films (GafChromicTM HD-V2, MD-V3, and EBT3) was carried out for absorbed doses (D) ranging up to 100 kGy using a 130 TBq Co60 γ-ray source. The optical densities (ODs) of the irradiated films w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e5f3ac9dc3ed1c8413db02df809515e
https://pubmed.ncbi.nlm.nih.gov/34243550
https://pubmed.ncbi.nlm.nih.gov/34243550