Zobrazeno 1 - 8
of 8
pro vyhledávání: '"U Abbasi, R"'
Autor:
U. Abbasi, R., Abe, M., T., Abu-Zayyad, Allen, M., Azuma, R., Barcikowski, E., W. Belz, J., R. Bergman, D., A. Blake, S., Cady, R., G. Cheon, B., Uchihori, Y., Others, Yukio, Uchihori
Publikováno v:
Journal of Experimental and Theoretical Physics. 131:255-264
We present an upper limit on the flux of ultra-high-energy down-going neutrinos for E > 1018 eV derived with the nine years of data collected by the Telescope Array surface detector (from November 5, 2008 to October 5, 2017). The method is based on t
Autor:
U Abbasi, R, Abe, M, T, Abu-Zayyad, Allen, M, Azuma, R, Barcikowski, E, W Belz, J, R Bergman, D, A Blake, S, R Cady, Uchihori, Yukio, others, Many
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 492(3):3984-3993
The surface detector (SD) of the Telescope Array (TA) experiment allows us to detect indirectly photons with energies of the order of 1018 eV and higher, and to separate photons from the cosmic ray background. In this paper, we present the results of
Autor:
U. Abbasi, R., T., Abu‐Zayyad, Allen, M., Barcikowski, E., W. Belz, J., R. Bergman, D., A. Blake, S., Byrne, M., Cady, R., B.G.Cheon, Chiba, J., Chikawa, M., Fujii, T., Fukushima, M., Furlich, G., Goto, T., Hanlon, W., Hayashi, Y., Hayashida, N., Hibino, K., Honda, K., Ikeda, D., Inoue, N., Ishii, T., Ito, H., Ivanov, D., Jeong, S., C. H. Jui, C., Kadota, K., Kakimoto, F., Kalashev, O., Kasahara, K., Kawai, H., Kawakami, S., Kawata, K., Kido, E., B. Kim, H., H. Kim, J., S. Kishigami, S., R. Krehbiel, P., Kuzmin, V., J. Kwon, Y., Lan, J., LeVon, R., P. Lundquist, J., Machida, K., Martens, K., Matuyama, T., N. Matthews, J., Minamino, M., Mukai, K., Myers, I., Nagataki, S., Nakamura, R., Nakamura, T., Nonaka, T., Ogio, S., Ohnishi, M., Ohoka, H., Oki, K., Okuda, T., Ono, M., Onogi, R., Oshima, A., Ozawa, S., H. Park, I., S. Pshirkov, M., Remington, J., Rison, W., Rodeheffer, D., C. Rodriguez, D., Rubtsov, G., Ryu, D., Sagawa, H., Saito, K., Sakaki, N., Sakurai, N., Seki, T., Sekino, K., Shah, P.D., Shibata, F., Shibata, T., Shimodaira, H., K. Shin, B., S. Shin, H., D. Smith, J., Sokolsky, P., W. Springer, R., T. Stokes, B., A. Stroman, T., Takai, H., Takeda, M., Takeishi, R., Taketa, A., Takita, M., Tameda, Y., Tanaka, H., Tanaka, K., Tanaka, M., J. Thomas, R., B. Thomas, S., B. Thomson, G., Tinyakov, P., Tkachev, I., Tokuno, H., Tomida, T., Troitsky, S., Tsunesada, Y., Uchihori, Y., Udo, S., Urban, F., Vasiloff, G., Wong, T., Yamamoto, M., Yamane, R., Yamaoka, H., Yamazaki, K., Yang, J., Yashiro, K., Yoneda, Y., Yoshida, S., Yoshii, H., Zundel, Z., Uchihori, Yukio
Publikováno v:
Journal of Geophysical Research: Atmospheres. 123(13):6864-6879
Bursts of gamma ray showers have been observed in coincidence with downward propagating negative leaders in lightning flashes by the Telescope Array Surface Detector (TASD). The TASD is a 700‐km2 cosmic ray observatory located in southwestern Utah,
The Cosmic-Ray Composition between 2 PeV and 2 EeV Observed with the TALE Detector in Monocular Mode
Autor:
U. Abbasi, R., Abe, M., Abu-Zayyad, Allen, M., Arai, Y., Barcikowski, E., W. Belz, J., Yukio, Uchihori, Others
Publikováno v:
The Astrophysical Journal. 909(2):178
We report on a measurement of the cosmic-ray composition by the Telescope Array Low-energy Extension (TALE) air fluorescence detector (FD). By making use of the Cherenkov light signal in addition to air fluorescence light from cosmic-ray (CR)-induced
Autor:
W. Bel, J., R. Krehbiel, P., J. Remington, A. Stanley, M., U. Abbasi, R., LeVon, R., Rison, W., Rodeheffer, D., Yukio, Uchihori, Others
Publikováno v:
Journal of Geophysical Research: Space Physics: Atmospheres. 125(23):e2019JD031940
In this paper we report the first close, high‐resolution observations of downward‐directed terrestrial gamma‐ray flashes (TGFs) detected by the large‐area Telescope Array cosmic ray observatory, obtained in conjunction with broadband VHF inte
Autor:
U. Abbasi, R., Abe, M., T., Abu-Zayyad, Allen, M., Azuma, R., Barcikowski, E., W. Belz, J., R. Bergman, D., A. Blake, S., Cady, R., G. Cheon, B., Chiba, J., Chikawa, M., Uchihori, Yukio, Others, Yukio, Uchihori
Publikováno v:
The Astrophysical Journal. 899(1):86
Evidence for a large-scale supergalactic cosmic-ray multiplet (arrival directions correlated with energy) structure is reported for ultra-high-energy cosmic-ray (UHECR) energies above 1019 eV using 7 years of data from the Telescope Array (TA) surfac
Autor:
U. Abbasi, R., Abe, M., T., Abu-Zayyad, Allen, M., Azuma, R., Uchihori, Yukio, Many others, Yukio, Uchihori
Publikováno v:
The Astrophysical Journal Letters. 898(2):L28
Motivated by the detection of a significant dipole structure in the arrival directions of ultra-high-energy cosmic rays above 8 EeV reported by the Pierre Auger Observatory (Auger), we search for a large-scale anisotropy using data collected with the
Publikováno v:
Journal of Physics. Conference Series. 120:062027-062027-3
Telescope Array (TA) is a hybrid detector of a surface detector array and fluorescence telescopes. This hybrid detector will measure the energy spectrum, anisotropy and composition of ultra-high energy cosmic rays (UHECRs) to identify their origin. T