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Search for astronomical neutrinos from blazar TXS 0506+056 in super-kamiokande
| File | Description | Size | Format | |
|---|---|---|---|---|
 1910.07680v2.pdf | Accepted version | 363.59 kB | Adobe PDF | View/Open |
| Title: | Search for astronomical neutrinos from blazar TXS 0506+056 in super-kamiokande |
| Authors: | Hagiwara, K Abe, K Bronner, C Hayato, Y Ikeda, M Ito, H Kameda, J Kataoka, Y Kato, Y Kishimoto, Y Marti, L Miura, M Moriyama, S Mochizuki, T Nakahata, M Nakajima, Y Nakayama, S Okada, T Okamoto, K Orii, A Pronost, G Sekiya, H Shiozawa, M Sonoda, Y Takeda, A Takenaka, A Tanaka, H Yano, T Akutsu, R Kajita, T Okumura, K Wang, R Xia, J Bravo-Berguño, D Labarga, L Fernandez, P Blaszczyk, FDM Kearns, E Raaf, JL Stone, JL Wan, L Wester, T Bian, J Griskevich, NJ Kropp, WR Locke, S Mine, S Smy, MB Sobel, HW Takhistov, V Weatherly, P Ganezer, KS Hill, J Kim, JY Lim, IT Park, RG Bodur, B Scholberg, K Walter, CW Coffani, A Drapier, O Gonin, M Mueller, TA Paganini, P Ishizuka, T Nakamura, T Jang, JS Learned, JG Matsuno, S Litchfield, RP Sztuc, AA Uchida, Y Berardi, V Calabria, NF Catanesi, MG Radicioni, E Rosa, GD Collazuol, G Iacob, F Ludovici, L Nishimura, Y Cao, S Friend, M Hasegawa, T Ishida, T Kobayashi, T Nakadaira, T Nakamura, K Oyama, Y Sakashita, K Sekiguchi, T Tsukamoto, T Hasegawa, M Isobe, Y Miyabe, H Nakano, Y Shiozawa, T Sugimoto, T Suzuki, AT Takeuchi, Y Ali, A Ashida, Y Hirota, S Jiang, M Kikawa, T Mori, M Nakamura, KE Nakaya, T Wendell, RA Anthony, LHV McCauley, N Pritchard, A Tsui, KM Fukuda, Y Itow, Y Niwa, T Taani, M Tsukada, M Mijakowski, P Frankiewicz, K Jung, CK Vilela, C Wilking, MJ Yanagisawa, C Fukuda, D Harada, M Horai, T Ishino, H Ito, S Koshio, Y Sakuda, M Takahira, Y Xu, C Kuno, Y Cook, L Simpson, C Wark, D Lodovico, FD Sedgwick, SM Richards, B Zsoldos, S Kim, SB Thiesse, M Thompson, L Okazawa, H Choi, Y Nishijima, K Koshiba, M Yokoyama, M Goldsack, A Martens, K Quilain, B Suzuki, Y Vagins, MR Kuze, M Tanaka, M Yoshida, T Ishitsuka, M Matsumoto, R Ohta, K Martin, JF Nantais, CM Tanaka, HA Towstego, T Hartz, M Konaka, A Perio, PD Chen, S Jamieson, B Walker, J Minamino, A Okamoto, K Pintaudi, G |
| Item Type: | Journal Article |
| Abstract: | We report a search for astronomical neutrinos in the energy region from several GeV to TeV in the direction of the blazar TXS 0506+056 using the Super-Kamiokande detector following the detection of a 100 TeV neutrinos from the same location by the IceCube collaboration. Using Super-Kamiokande neutrino data across several data samples observed from 1996 April to 2018 February we have searched for both a total excess above known backgrounds across the entire period as well as localized excesses on smaller timescales in that interval. No significant excess nor significant variation in the observed event rate are found in the blazar direction. Upper limits are placed on the electron- and muon-neutrino fluxes at the 90% confidence level as 6.0 × 10−7 and 4.5 × 10−7–9.3 × 10−10 [erg cm−2 s−1], respectively. |
| Issue Date: | 4-Dec-2019 |
| Date of Acceptance: | 18-Nov-2019 |
| URI: | http://hdl.handle.net/10044/1/76627 |
| DOI: | 10.3847/2041-8213/ab5863 |
| ISSN: | 0004-637X |
| Publisher: | American Astronomical Society |
| Start Page: | 1 |
| End Page: | 7 |
| Journal / Book Title: | The Astrophysical Journal: an international review of astronomy and astronomical physics |
| Volume: | 887 |
| Issue: | 1 |
| Copyright Statement: | © 2019. The American Astronomical Society. All rights reserved. |
| Sponsor/Funder: | Science and Technology Facilities Council (STFC) Science and Technology Facilities Council (STFC) Science and Technology Facilities Council (STFC) Science and Technology Facilities Council (STFC) Science and Technology Facilities Council (STFC) Science and Technology Facilities Council (STFC) Science and Technology Facilities Council (STFC) Science and Technology Facilities Council (STFC) |
| Funder's Grant Number: | PP/E000509/1 ST/H000992/1 ST/H000992/2 ST/J500616/1 ST/K001604/1 ST/M002691/1 ST/N000242/1 ST/S000372/1 |
| Keywords: | astro-ph.HE astro-ph.HE Astronomy & Astrophysics 0201 Astronomical and Space Sciences |
| Publication Status: | Published online |
| Online Publication Date: | 2019-12-04 |
| Appears in Collections: | Physics High Energy Physics |