Update on the large-scale cosmic-ray anisotropy search at the highest energies by the Telescope Array Experiment

  • Fujii, T.
  • Abbasi, R.U.
  • Abu-Zayyad, T.
  • Allen, M.
  • Arai, Y.
  • ... Cheon, B.G.
  • 외 155명
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초록

The study of large-scale anisotropy at the highest energies is essential for understanding the transition from cosmic rays of galactic origin to those of extra-galactic origin, along with the magnetic fields in the galaxy and those beyond. Motivated by a significant detection of the large-scale anisotropy above 8 EeV by the Pierre Auger Observatory (Auger), we had previously reported, using 11 years of Telescope Array (TA) surface array data, a result compatible both with that of Auger, and with an isotropic source distribution [1]. In this contribution, we will show the preliminary updated results using 12 years TA SD data to search for the large-scale anisotropy at the highest energies.

키워드

AnisotropyAugersCosmologyTelescopesCosmic raysArray surfaceCosmic ray anisotropyEnergyExtra-galacticLarge scale anisotropyLarge-scalesMagnetic-fieldPierre Auger observatorySurface arrayTelescope arrays
제목
Update on the large-scale cosmic-ray anisotropy search at the highest energies by the Telescope Array Experiment
저자
Fujii, T.Abbasi, R.U.Abu-Zayyad, T.Allen, M.Arai, Y.Arimura, R.Barcikowski, E.Belz, J.W.Bergman, D.R.Blake, S.A.Buckland, I.Cady, R.Cheon, B.G.Chiba, J.Chikawa, M.Fujii, T.Fujisue, K.Fujita, K.Fujiwara, R.Fukushima, M.Fukushima, R.Furlich, G.Gonzalez, R.Hanlon, W.Hayashi, M.Hayashida, N.Hibino, K.Higuchi, R.Honda, K.Ikeda, D.Inadomi, T.Inoue, N.Ishii, T.Ito, H.Ivanov, D.Iwakura, H.Iwasaki, A.Jeong, H.M.Jeong, S.Jui, C.C.H.Kadota, K.Kakimoto, F.Kalashev, O.Kasahara, K.Kasami, S.Kawai, H.Kawakami, S.Kawana, S.Kawata, K.Kharuk, I.Kido, E.Kim, H.B.Kim, J.H.Kim, J.H.Kim, M.H.Kim, S.W.Kimura, Y.Kishigami, S.Kubota, Y.Kurisu, S.Kuzmin, V.Kuznetsov, M.Kwon, Y.J.Lee, K.H.Lubsandorzhiev, B.Lundquist, J.P.Machida, K.Matsumiya, H.Matsuyama, T.Matthews, J.N.Mayta, R.Minamino, M.Mukai, K.Myers, I.Nagataki, S.Nakai, K.Nakamura, R.Nakamura, T.Nakamura, T.Nakamura, Y.Nakazawa, A.Nishio, E.Nonaka, T.Oda, H.Ogio, S.Ohnishi, M.Ohoka, H.Oku, Y.Okuda, T.Omura, Y.Ono, M.Onogi, R.Oshima, A.Ozawa, S.Park, I.H.Potts, M.Pshirkov, M.S.Remington, J.Rodriguez, D.C.Rubtsov, G.I.Ryu, D.Sagawa, H.Sahara, R.Saito, Y.Sakaki, N.Sako, T.Sakurai, N.Sano, K.Sato, K.Seki, T.Sekino, K.Shah, P.D.Shibasaki, Y.Shibata, F.Shibata, N.Shibata, T.Shimodaira, H.Shin, B.K.Shin, H.S.Shinto, D.Smith, J.D.Sokolsky, P.Sone, N.Stokes, B.T.Stroman, T.A.Takagi, Y.Takahashi, Y.Takamura, M.Takeda, M.Takeishi, R.Taketa, A.Takita, M.Tameda, Y.Tanaka, H.Tanaka, K.Tanaka, M.Tanoue, Y.Thomas, S.B.Thomson, G.B.Tinyakov, P.Tkachev, I.Tokuno, H.Tomida, T.Troitsky, S.Tsuda, R.Tsunesada, Y.Uchihori, Y.Udo, S.Uehama, T.Urban, F.Wong, T.Yada, K.Yamamoto, M.Yamazaki, K.Yang, J.Yashiro, K.Yoshida, F.Yoshioka, Y.Zhezher, Y.Zundel, Z.the Telescope Array Collaboration
발행일
2022-03
유형
Conference Paper
저널명
Proceedings of Science
395
페이지
1 ~ 11