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pro vyhledávání: '"D. Oku"'
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Autor:
S. Y. Roh, S. Yoshida, T. Kanbe, John Belz, Y. Murano, Thomas Stroman, Akitoshi Oshima, R. Zollinger, S. Kitamura, K. Nagasawa, Takayuki Tomida, Michiyuki Chikawa, Isaac Myers, H. Tokuno, K. Kitamoto, R. W. Springer, Igor Tkachev, R. Cady, Elliott Barcikowski, R. Aida, Eiji Kido, Toshiyuki Nonaka, Dmitri Ivanov, H. Fujii, H. Tanaka, Byung Gu Cheon, Yukio Uchihori, J. H. Kim, Pierre Sokolsky, Naoya Inoue, T. Fujii, Mayuko Minamino, Tatsunobu Shibata, Tomohiro Matsuda, Ross Anderson, Peter Tinyakov, Yasunori Kitamura, Samuel Blake, Shoichi Ogio, Toshio Matsuyama, K. Kobayashi, X. Zhou, Y. Yoneda, K. Tsutsumi, S. I. Lim, Zach Zundel, Sergey Troitsky, S. Machida, K. Martens, Hirotaka Ito, Younghoon Kwon, Shunsuke Ozawa, Mark Allen, S. Udo, C. C. H. Jui, Hiroyuki Sagawa, S. Kawana, H. Kawai, E. J. Cho, H. Shimodaira, M. Tanaka, S. Iwamoto, Y. Kondo, K. Oki, Tomoyuki Nakamura, S. Kawakami, Masaomi Ono, S. B. Thomas, S. Nagataki, Naoaki Hayashida, K. Miyata, R. Azuma, T. Matsuura, Fumiya Shibata, Y. Tsuyuguchi, Jon Paul Lundquist, Yoji Kobayashi, Kiyoshi Kuramoto, T. Shirahama, Takaaki Ishii, Gordon Thomson, B. T. Stokes, Yoshiki Tsunesada, K. Hibino, R. Ishimori, Daisuke Ikeda, S. R. Stratton, H. Yamaoka, Grigory Rubtsov, K. Hayashi, Hang Bae Kim, Katsuaki Kasahara, Akimichi Taketa, Tiffany Wong, T. Fukuda, Kenichi Tanaka, Masaki Fukushima, A. L. Sampson, S. Suzuki, Hyun-Il Kim, Douglas Bergman, Federico R. Urban, Masato Takita, Nobuyuki Sakurai, D. Oku, K. Hiyama, H. Yoshii, William Hanlon, Yukio Takahashi, G. Vasiloff, K. Ikuta, J. I. Shin, T. Okuda, Jyunsei Chiba, Maxim Pshirkov, Dongsu Ryu, Fumio Kakimoto, Y. Yamakawa, S. W. Nam, H. Ukai, Priti Shah, T. Iguchi, J. D. Smith, D. Rodriguez, Masahiro Takeda, Ken Honda, Yuichiro Tameda, John N. Matthews, M. Ohnishi, L. M. Scott, Y. Hayashi, V.A. Kuzmin, B. K. Shin, K. Yamazaki, Tareq Abu-Zayyad, R. Yamane, H. Ohoka, J. Yang, J. Lan, W. R. Cho, Kenichi Kadota, Il Hung Park, Y. Wada, Oleg Kalashev
Publikováno v:
Astroparticle Physics. 61:93-101
We measure the spectrum of cosmic rays with energies greater than 10 18.2 eV with the fluorescence detectors (FDs) and the surface detectors (SDs) of the Telescope Array Experiment using the data taken in our first 2.3-year observation from May 27, 2
Autor:
Y. Uchihori, X. Zhou, B. G. Cheon, Takaaki Ishii, T. Kanbe, Robert M. Anderson, J. Martineau, D. C. Rodriguez, Grigory Rubtsov, Isaac Myers, Y. Kobayashi, A. L. Sampson, S. Kawakami, H. Yoshii, K. Tsutsumi, H. Tokuno, Yuichiro Tameda, John N. Matthews, L. M. Scott, Y. Hayashi, Hiroyuki Sagawa, J. D. Smith, Takayuki Tomida, K. Kitamoto, R. Azuma, T. Matsuura, Mayuko Minamino, K. Honda, Yasunori Kitamura, S. Yoshida, Vladim Kuzmin, R. Zollinger, R. Aida, Masaaki Tanaka, Hideaki Shimodaira, K. Hibino, Yoshiki Tsunesada, K. Yamazaki, Daisuke Ikeda, Fumiya Shibata, Tareq Abu-Zayyad, R. Yamane, R. Ishimori, S. R. Stratton, Ben Stokes, Tiffany Wong, T.-A. Shibata, Gordon Thomson, Tom Stroman, Robert Cady, T. Fukuda, Takeshi Okuda, Igor Tkachev, Masaki Fukushima, T. Shirahama, S. Y. Roh, Hyun-Il Kim, S. Kitamura, M. Allen, T. Matsuyama, Samuel Blake, E. J. Cho, Y. Kondo, Shoichi Ogio, K. Oki, Michiyuki Chikawa, Inkyu Park, K. Nagasawa, Shingo Kawana, T. Fujii, Eiji Kido, William Hanlon, Sergey Troitsky, S. Machida, R. W. Springer, J. I. Shin, Naoaki Hayashida, Y. Tsuyuguchi, Maxim Pshirkov, Kiyoshi Tanaka, Elliott Barcikowski, Dmitri Ivanov, H. Fujii, K. Hayashi, H. Kawai, K. Kasahara, Fumio Kakimoto, Tomohiro Matsuda, K. Ikuta, Nobuyuki Sakurai, Akitoshi Oshima, K. Kobayashi, Shunsuke Ozawa, John Belz, Y. Murano, Pierre Sokolsky, M. Takeda, Shigehiro Nagataki, K. Kuramoto, Yasuhiro H. Takahashi, Masato Takita, Zach Zundel, O. Kalashev, T. Iguchi, M. Wood, P. Tinyakov, Y. Yamakawa, K. Martens, Hideki Tanaka, Y. J. Kwon, Toshiyuki Nonaka, Hiroshi Yamaoka, Hideyuki Ohoka, J. Yang, H. Ukai, Priti Shah, K. Miyata, Hongsu Kim, Bokkyun Shin, Akimichi Taketa, S. Suzuki, Douglas Bergman, D. Oku, K. Hiyama, Y. Yoneda, N. Inoue, S. I. Lim, M. Ohnishi, S. Udo, C. C. H. Jui, S. B. Thomas, S. W. Nam, W. R. Cho, Toru Nakamura, Kenichi Kadota, Y. Wada, T. J. Sonley, S. Iwamoto, G. Vasiloff, Jyunsei Chiba, Dongsu Ryu, J. H. Kim
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 768:96-103
The stability of the gain of the photomultiplier (PMT) camera for the Fluorescence Detector (FD) of the Telescope Array experiment was monitored using an 241 Am loaded scintillator pulsers (YAP) and a diffused xenon flasher (TXF) for a selected set o
Publikováno v:
Mathematical Modelling and Control, Vol 2, Iss 3, Pp 100-121 (2022)
Ecological models have become paramount for assessing the pesticides effect on the function and structure of aquatic ecosystems. The most paramount concerns are assessments of pesticides/toxicants that have the potential to change from one form to an
Externí odkaz:
https://doaj.org/article/2135bacc8ffd40b3b810405f57fdaa4b
Publikováno v:
Alexandria Engineering Journal, Vol 61, Iss 8, Pp 6089-6104 (2022)
This work examines the impact of multiple vaccination strategies on the dynamics of COVID-19 in a population using the Atangana-Baleanu derivative. The existence and uniqueness of solution of the model is proven using Banach’s fixed point theorem.
Externí odkaz:
https://doaj.org/article/ce0aa1259570468e9ec2e9b1c4742980
Autor:
T. Kanbe, Y. Kobayashi, Fumiya Shibata, S. Kitamura, Robert M. Anderson, R. Ishimori, Hidemi Ito, Sergey Troitsky, Grigory Rubtsov, Isaac Myers, T. Matsuyama, Y. Yamakawa, S. Yoshida, H. Ukai, Priti Shah, Yuichiro Tameda, S. Suzuki, Taka Tomida, T. Shirahama, John N. Matthews, Douglas Bergman, Pierre Sokolsky, R. Zollinger, D. Oku, K. Hiyama, Y. J. Kwon, Hiroyuki Sagawa, K. Ikuta, Hideyuki Ohoka, Hideaki Shimodaira, M. Takeda, J. H. Kim, M. Allen, T. J. Sonley, Shigehiro Nagataki, K. Oki, Charlie Jui, J. Ogura, Y. Kondo, Akimichi Taketa, Naoaki Hayashida, Y. Tsuyuguchi, K. Kasahara, K. Kitamoto, J. P. Lundquist, Takaaki Ishii, Toshiyuki Nonaka, Mayuko Minamino, K. Honda, S. Y. Roh, B. G. Cheon, Takeshi Okuda, Igor Tkachev, T. Iguchi, A. L. Sampson, D. C. Rodriguez, S. Iwamoto, John Belz, Inkyu Park, K. Miyata, Masaomi Ono, J. I. Shin, Yasunori Kitamura, K. Yamazaki, Bokkyun Shin, S. Kawakami, Y. Murano, Tareq Abu-Zayyad, Vladim Kuzmin, R. Yamane, T. Fujii, K. Tsutsumi, Hiroshi Yamaoka, R. Aida, Masaaki Tanaka, G. Vasiloff, R. Azuma, T. Matsuura, Elliott Barcikowski, T.-A. Shibata, L. M. Scott, K. Hibino, Jyunsei Chiba, Dongsu Ryu, Gordon Thomson, Tom Stroman, Robert Cady, Y. Hayashi, Hongsu Kim, Dmitri Ivanov, H. Fujii, Y. Uchihori, O. Kalashev, W. R. Cho, H. Kawai, Hyun-Il Kim, Kiyoshi Tanaka, H. Yoshii, Eiji Kido, Yoshiki Tsunesada, K. Kuramoto, Y. Yoneda, N. Inoue, S. I. Lim, Daisuke Ikeda, Toru Nakamura, Kenichi Kadota, S. R. Stratton, M. Ohnishi, S. Machida, S. Udo, J. Yang, Y. Wada, Tiffany Wong, J. Lan, S. B. Thomas, Nobuyuki Sakurai, S. W. Nam, T. Fukuda, Masaki Fukushima, Peter Tinyakov, Samuel Blake, Shoichi Ogio, E. J. Cho, Michiyuki Chikawa, Yasuhiro H. Takahashi, Zach Zundel, Masato Takita, K. Martens, Hideki Tanaka, H. Tokuno, J. D. Smith, R. W. Springer, Tomohiro Matsuda, K. Kobayashi, Shingo Kawana, William Hanlon, Maxim Pshirkov, K. Hayashi, Fumio Kakimoto, Akitoshi Oshima, Shunsuke Ozawa, Ben Stokes
Publikováno v:
Astroparticle Physics. 48:16-24
We present a measurement of the energy spectrum of ultra-high-energy cosmic rays performed by the Telescope Array experiment using monocular observations from its two new FADC-based fluorescence detectors. After a short description of the experiment,
Autor:
T. Abu-Zayyad, R. Aida, M. Allen, R. Anderson, R. Azuma, E. Barcikowski, J. W. Belz, D. R. Bergman, S. A. Blake, R. Cady, B. G. Cheon, J. Chiba, M. Chikawa, E. J. Cho, W. R. Cho, H. Fujii, T. Fujii, T. Fukuda, M. Fukushima, W. Hanlon, K. Hayashi, Y. Hayashi, N. Hayashida, K. Hibino, K. Hiyama, K. Honda, T. Iguchi, D. Ikeda, K. Ikuta, N. Inoue, T. Ishii, R. Ishimori, D. Ivanov, S. Iwamoto, C. C. H. Jui, K. Kadota, F. Kakimoto, O. Kalashev, T. Kanbe, K. Kasahara, H. Kawai, S. Kawakami, S. Kawana, E. Kido, H. B. Kim, H. K. Kim, J. H. Kim, K. Kitamoto, S. Kitamura, Y. Kitamura, K. Kobayashi, Y. Kobayashi, Y. Kondo, K. Kuramoto, V. Kuzmin, Y. J. Kwon, S. I. Lim, S. Machida, K. Martens, J. Martineau, T. Matsuda, T. Matsuura, T. Matsuyama, J. N. Matthews, M. Minamino, K. Miyata, Y. Murano, I. Myers, K. Nagasawa, S. Nagataki, T. Nakamura, S. W. Nam, T. Nonaka, S. Ogio, M. Ohnishi, H. Ohoka, K. Oki, D. Oku, T. Okuda, A. Oshima, S. Ozawa, I. H. Park, M. S. Pshirkov, D. C. Rodriguez, S. Y. Roh, G. Rubtsov, D. Ryu, H. Sagawa, N. Sakurai, A. L. Sampson, L. M. Scott, P. D. Shah, F. Shibata, T. Shibata, H. Shimodaira, B. K. Shin, J. I. Shin, T. Shirahama, J. D. Smith, P. Sokolsky, T. J. Sonley, R. W. Springer, B. T. Stokes, S. R. Stratton, T. Stroman, S. Suzuki, Y. Takahashi, M. Takeda, A. Taketa, M. Takita, Y. Tameda, H. Tanaka, K. Tanaka, M. Tanaka, S. B. Thomas, G. B. Thomson, P. Tinyakov, I. Tkachev, H. Tokuno, T. Tomida, S. Troitsky, Y. Tsunesada, K. Tsutsumi, Y. Tsuyuguchi, Y. Uchihori, S. Udo, H. Ukai, G. Vasiloff, Y. Wada, T. Wong, M. Wood, Y. Yamakawa, R. Yamane, H. Yamaoka, K. Yamazaki, J. Yang, Y. Yoneda, S. Yoshida, H. Yoshii, X. Zhou, R. Zollinger, Z. Zundel
Publikováno v:
Astrophysical Journal. 757(No. 1):26-36
We study the anisotropy of Ultra-High Energy Cosmic Ray (UHECR) events collected by the Telescope Array (TA) detector in the first 40 months of operation. Following earlier studies, we examine event sets with energy thresholds of 10 EeV, 40 EeV, and
Publikováno v:
Journal of Nuclear Materials. :864-868
Retention and desorption behaviors of helium in oxidized and non-oxidized V–4Cr–4Ti alloy samples were investigated after helium ion irradiation at room temperature using a thermal desorption spectroscopy. The ion energy and fluence were 5 keV an
Autor:
Tamaki Shibayama, Tomoaki Hino, D. Oku, Takeo Muroga, Yuji Yamauchi, Yuji Nobuta, Takuya Nagasaka
Publikováno v:
Journal of Nuclear Materials. 417(1-3):327-329
The effects of the surface oxidation on the helium desorption and retention behaviors of vanadium alloy were investigated. V–4Cr–4Ti alloy, which was thermally oxidized at 873 K for 15 min with 0.05 Pa, was irradiated by helium ions with energy o
Autor:
S. Kitamura, K. Kasahara, B. G. Cheon, John Belz, T. Shirahama, Y. Murano, T. Iguchi, X. Zhou, H. Kawai, Maxim Pshirkov, W. R. Cho, Fumiya Shibata, M. Tanaka, K. Nagasawa, Y. Yoneda, N. Inoue, S. I. Lim, M. Ohnishi, R. Ishimori, Y. Kondo, K. Martens, Hideki Tanaka, R. Azuma, T. Matsuura, A. L. Sampson, S. Udo, K. Oki, Yasuhiro H. Takahashi, H. Ukai, Priti Shah, Ben Stokes, K. Kuramoto, Grigory Rubtsov, Zach Zundel, M. Wood, Peter Tinyakov, Samuel Blake, L. M. Scott, H. Yoshii, S. B. Thomas, S. W. Nam, Shoichi Ogio, Toru Nakamura, Y. Uchihori, E. J. Cho, Y. Hayashi, S. Y. Roh, Nobuyuki Sakurai, Naoaki Hayashida, R. Zollinger, Kenichi Kadota, T. Kanbe, Michiyuki Chikawa, S. Iwamoto, S. Kawakami, Robert M. Anderson, J. H. Kim, S. Machida, Isaac Myers, S. Suzuki, Tomohiro Matsuda, Charlie Jui, J. Yang, K. Kitamoto, Inkyu Park, Yoshiki Tsunesada, Daisuke Ikeda, J. Lan, Hideaki Shimodaira, K. Kobayashi, Mayuko Minamino, K. Hayashi, S. R. Stratton, Douglas Bergman, Hiroyuki Sagawa, K. Honda, Toshiyuki Nonaka, Tiffany Wong, T. Fukuda, Masaki Fukushima, Yasunori Kitamura, T. Fujii, Vladim Kuzmin, R. Aida, Hiroshi Yamaoka, S. Yoshida, Fumio Kakimoto, Y. Wada, K. Hibino, D. Oku, Sergey Troitsky, K. Tsutsumi, J. I. Shin, K. Hiyama, K. Yamazaki, Takaaki Ishii, Taka Tomida, Tareq Abu-Zayyad, R. Yamane, T.-A. Shibata, Y. Yamakawa, Gordon Thomson, Elliott Barcikowski, Tom Stroman, Robert Cady, D. C. Rodriguez, Dmitri Ivanov, H. Fujii, G. Vasiloff, Akitoshi Oshima, Jyunsei Chiba, Dongsu Ryu, Masato Takita, Y. Tsuyuguchi, Igor Tkachev, Shunsuke Ozawa, Kiyoshi Tanaka, Hyun-Il Kim, T. Matsuyama, Hongsu Kim, Akimichi Taketa, M. Allen, Eiji Kido, Y. Kobayashi, Yuichiro Tameda, John N. Matthews, H. Tokuno, J. D. Smith, K. Miyata, Bokkyun Shin, Pierre Sokolsky, Y. J. Kwon, Hideyuki Ohoka, Shingo Kawana, K. Ikuta, M. Takeda, Shigehiro Nagataki, Dmitry Gorbunov, William Hanlon, T. Okuda, O. Kalashev
Publikováno v:
Physical Review D. 88
We search for ultra-high energy photons by analyzing geometrical properties of shower fronts of events registered by the Telescope Array surface detector. By making use of an event-by-event statistical method, we derive upper limits on the absolute f