A study of analysis method for the identification of UHECR source type

Yoshida, F.; Tameda, Y.; 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

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A study of analysis method for the identification of UHECR source type

Yoshida, F.;
Tameda, Y.;
Abbasi, R.U.;
Abu-Zayyad, T.;
Allen, M.;
... Cheon, B.G.;
외 156명

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초록

The autocorrelation analysis using the arrival direction of Ultra High Energy Cosmic Rays (UHECRs) has been previously reported by the Telescope Array (TA) experiment. It is expected that the autocorrelation function reflects the source distribution. We simulate the expected arrival direction distribution of the cosmic rays using the catalogs of candidate sources. We take into account random deflection in the magnetic fields, with the magnitude of deflection determined by the charge and energy of the cosmic rays, coherence length and magnitude of the extragalactic magnetic field (EGMF), and by distance to source. In addition, in order to compare with the results of TA, we consider the TA exposure. We compare the autocorrelation of the arrival directions corresponding to different source catalogs with the isotropic distribution. We calculate the autocorrelation function for each type of source candidates using this procedure. We will discuss the ability of this method to identify the source type of UHECRs.

키워드

Autocorrelation; Cosmology; Magnetic fields; Cosmic rays; Analysis method; Arrival direction; Autocorrelation analysis; Autocorrelation functions; Cosmic ray sources; Direction distribution; Source distribution; Source types; Telescope arrays; Ultra high-energy cosmic rays

제목: A study of analysis method for the identification of UHECR source type

저자: Yoshida, F.; Tameda, Y.; 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

권: 395

페이지: 1 ~ 11