Zobrazeno 1 - 10
of 320
pro vyhledávání: '"T A Pikuz"'
Autor:
S. Lorenz, G. M. Grittani, K. Kondo, A. Kon, Y.-K. Liu, A. Sagisaka, K. Ogura, N. Nakanii, K. Huang, A. Bierwage, S. Namba, H. Ohiro, T. A. Pikuz, J. K. Koga, P. Chen, H. Kiriyama, M. Kando, T. Zh. Esirkepov, S. V. Bulanov, A. S. Pirozhkov
Publikováno v:
High Power Laser Science and Engineering, Vol 12 (2024)
Ultrafast optical probing is a widely used method of underdense plasma diagnostic. In relativistic plasma, the motion blur limits spatial resolution in the direction of motion. For many high-power lasers the initial pulse duration of 30–50 fs resul
Externí odkaz:
https://doaj.org/article/67676593d3b34026a9525338c6ee07a6
Autor:
E. A. Vishnyakov, A. Sagisaka, K. Ogura, T. Zh. Esirkepov, B. Gonzalez-Izquierdo, C. D. Armstrong, T. A. Pikuz, S. A. Pikuz, W. Yan, T. M. Jeong, S. Singh, P. Hadjisolomou, O. Finke, G. M. Grittani, M. Nevrkla, C. M. Lazzarini, A. Velyhan, T. Hayakawa, Y. Fukuda, J. K. Koga, M. Ishino, K. Kondo, Y. Miyasaka, A. Kon, M. Nishikino, Y. V. Nosach, D. Khikhlukha, I. P. Tsygvintsev, D. Kumar, J. Nejdl, D. Margarone, P. V. Sasorov, S. Weber, M. Kando, H. Kiriyama, Y. Kato, G. Korn, S. V. Bulanov, T. Kawachi, A. S. Pirozhkov
Publikováno v:
High Power Laser Science and Engineering, Vol 12 (2024)
Tight focusing with very small f-numbers is necessary to achieve the highest at-focus irradiances. However, tight focusing imposes strong demands on precise target positioning in-focus to achieve the highest on-target irradiance. We describe several
Externí odkaz:
https://doaj.org/article/95d332ceaf9d454ab14fd3211bbff0f8
Autor:
A. S. Martynenko, S. A. Pikuz, I. Yu. Skobelev, S. N. Ryazantsev, C. D. Baird, N. Booth, L. N. K. Döhl, P. Durey, A. Ya. Faenov, D. Farley, R. Kodama, K. Lancaster, P. McKenna, C. D. Murphy, C. Spindloe, T. A. Pikuz, N. Woolsey
Publikováno v:
Matter and Radiation at Extremes, Vol 6, Iss 1, Pp 014405-014405-8 (2021)
X-ray absorption spectroscopy is a well-accepted diagnostic for experimental studies of warm dense matter. It requires a short-lived X-ray source of sufficiently high emissivity and without characteristic lines in the spectral range of interest. In t
Externí odkaz:
https://doaj.org/article/86fa2ca1bedd4c3e8b9de3b26b2a7a46
Autor:
A. Y. Faenov, T. A. Pikuz, P. Mabey, B. Albertazzi, Th. Michel, G. Rigon, S. A. Pikuz, A. Buzmakov, S. Makarov, N. Ozaki, T. Matsuoka, K. Katagiri, K. Miyanishi, K. Takahashi, K. A. Tanaka, Y. Inubushi, T. Togashi, T. Yabuuchi, M. Yabashi, A. Casner, R. Kodama, M. Koenig
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-9 (2018)
Abstract High resolution X-ray imaging is crucial for many high energy density physics (HEDP) experiments. Recently developed techniques to improve resolution have, however, come at the cost of a decreased field of view. In this paper, an innovative
Externí odkaz:
https://doaj.org/article/e34d03929de045bead02ea371fa14ab8
Autor:
M. Nishiuchi, N. P. Dover, M. Hata, H. Sakaki, Ko. Kondo, H. F. Lowe, T. Miyahara, H. Kiriyama, J. K. Koga, N. Iwata, M. A. Alkhimova, A. S. Pirozhkov, A. Ya. Faenov, T. A. Pikuz, A. Sagisaka, Y. Watanabe, M. Kando, K. Kondo, E. J. Ditter, O. C. Ettlinger, G. S. Hicks, Z. Najmudin, T. Ziegler, K. Zeil, U. Schramm, Y. Sentoku
Publikováno v:
Physical Review Research, Vol 2, Iss 3, p 033081 (2020)
Motivated by the development of next-generation heavy-ion sources, we have investigated the ionization and acceleration dynamics of an ultraintense laser-driven high-Z silver target, experimentally, numerically, and analytically. Using a novel ion me
Externí odkaz:
https://doaj.org/article/3c4b5d0830df4e11ad636ad11966e1af
Autor:
A S Martynenko, T A Pikuz, I Yu Skobelev, S A Pikuz, N Iwata, T Johzaki, J Kawanaka, K F F Law, S Fujioka, R Kodama, A Morace
Publikováno v:
Plasma Physics and Controlled Fusion. 65:055016
Both K-shell x-ray emission spectroscopy and fluorescence spectroscopy are well-accepted diagnostics for experimental studies of warm dense matter and hot dense matter (HDM). Until now, however, this diagnosis has been used for the study of dense mat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b2453706851a9f291af0eb061e4476f
https://doi.org/10.1088/1361-6587/acc357
https://doi.org/10.1088/1361-6587/acc357
Publikováno v:
High Temperature. 58:615-631
We present a review on the use of X-ray detectors based on lithium fluoride crystals both for the determination of the parameters of the X-ray sources and for the recording of radiographic images obtained with them. The results are presented for expe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50f0e7ad436eab126b1f16b56f0e61e0
https://doi.org/10.1134/s0018151x20040100
https://doi.org/10.1134/s0018151x20040100
Autor:
Paul McKenna, A. S. Martynenko, Kate Lancaster, A. Ya. Faenov, R. Kodama, Nicola Booth, S. N. Ryazantsev, P. Durey, T. A. Pikuz, C. D. Baird, I.E. Golovkin, Nigel Woolsey, D. Farley, S. A. Pikuz, C. D. Murphy, Christopher Spindloe, L. Doehl, I. Yu. Skobelev
Publikováno v:
2020 International Conference Laser Optics (ICLO).
Density effects have great importance for studying the state of matter at high energy densities both for astrophysical and laboratory objects. At the moment, the question remains as to which model should be used for the description of the effect of i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ce1b906808ffa1054255f9c710da62b
https://doi.org/10.1109/iclo48556.2020.9285922
https://doi.org/10.1109/iclo48556.2020.9285922
Autor:
Masaki Kando, Karl Zeil, E. J. Ditter, Tim Ziegler, Ulrich Schramm, James K. Koga, Akito Sagisaka, Hiromitsu Kiriyama, T. A. Pikuz, M. A. Alkhimova, G. Hicks, Yasuhiko Sentoku, N. Iwata, Zulfikar Najmudin, H. Sakaki, Kiminori Kondo, Alexander S. Pirozhkov, Masayasu Hata, Hazel Lowe, Ko. Kondo, Mamiko Nishiuchi, T. Miyahara, Nicholas P. Dover, Yukinobu Watanabe, O. C. Ettlinger, A. Ya. Faenov
Publikováno v:
Physical Review Research. 2
Motivated by the development of next-generation heavy-ion sources, we have investigated the ionization and acceleration dynamics of an ultraintense laser-driven high- Z silver target, experimentally, numerically, and analytically. Using a novel ion m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e6532d2d46cfae249b6dd570911b6b0
https://doi.org/10.1103/physrevresearch.2.033081
https://doi.org/10.1103/physrevresearch.2.033081
Autor:
Mamiko Nishiuchi, James K. Koga, Yasuhiko Sentoku, H. Sakaki, Masaki Kando, Yukinobu Watanabe, Kiminori Kondo, T. A. Pikuz, Ko. Kondo, M. A. Alkhimova, Masayasu Hata, Hiromitsu Kiriyama, Alexander S. Pirozhkov, T. Miyahara, Akito Sagisaka, Nicholas P. Dover, A. Ya. Faenov, N. Iwata
Publikováno v:
Physical Review Letters. 124
Acceleration of particles from the interaction of ultraintense laser pulses up to $5\ifmmode\times\else\texttimes\fi{}{10}^{21}\text{ }\text{ }\mathrm{W}\text{ }{\mathrm{cm}}^{\ensuremath{-}2}$ with thin foils is investigated experimentally. The elec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::828860ce70ccb45741bc8b2ef3067a01
https://doi.org/10.1103/physrevlett.124.084802
https://doi.org/10.1103/physrevlett.124.084802