Follow-up of GWTC-2 gravitational wave events with neutrinos from the Super-Kamiokande detector

Super-Kamiokande Collaboration

Follow-up of GWTC-2 gravitational wave events with neutrinos from the Super-Kamiokande detector

Super-Kamiokande Collaboration

先端物理学科

研究成果: Conference article › 査読

抄録

Super-Kamiokande (SK) is a 50-kt water Cherenkov detector, instrumented with ∼ 13k photo-multipliers and running since 1996. It is sensitive to neutrinos with energies ranging from 4.5 MeV to several TeV. A new framework has been developed for the follow-up of gravitational wave (GW) alerts issued by the LIGO-Virgo collaboration (LVC). Neutrinos are searched for, using a 1000-second time window centered on the alert time and in both SK low-energy and high-energy samples. Such observation can then be used to constrain the neutrino emission from the GW source. The significance of potential signals has been obtained by comparing neutrino direction with the localization of the GW. The computation of limits on incoming neutrino flux and on the total energy emitted in neutrinos by the source has been performed for the different neutrino flavors. The results using the LVC GWTC-2 catalog (covering O3a period) are presented, as well as the outlooks for the future real-time public release of follow-ups for the O4 period (in 2022) and beyond.

本文言語	English
論文番号	947
ジャーナル	Proceedings of Science
巻	395
出版ステータス	Published - 18 3月 2022
イベント	37th International Cosmic Ray Conference, ICRC 2021 - Virtual, Berlin, Germany 継続期間: 12 7月 2021 → 23 7月 2021

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@article{ee81cd406b504b6bbe90c90e7856ba09,

title = "Follow-up of GWTC-2 gravitational wave events with neutrinos from the Super-Kamiokande detector",

abstract = "Super-Kamiokande (SK) is a 50-kt water Cherenkov detector, instrumented with ∼ 13k photo-multipliers and running since 1996. It is sensitive to neutrinos with energies ranging from 4.5 MeV to several TeV. A new framework has been developed for the follow-up of gravitational wave (GW) alerts issued by the LIGO-Virgo collaboration (LVC). Neutrinos are searched for, using a 1000-second time window centered on the alert time and in both SK low-energy and high-energy samples. Such observation can then be used to constrain the neutrino emission from the GW source. The significance of potential signals has been obtained by comparing neutrino direction with the localization of the GW. The computation of limits on incoming neutrino flux and on the total energy emitted in neutrinos by the source has been performed for the different neutrino flavors. The results using the LVC GWTC-2 catalog (covering O3a period) are presented, as well as the outlooks for the future real-time public release of follow-ups for the O4 period (in 2022) and beyond.",

author = "{Super-Kamiokande Collaboration} and K. Abe and C. Bronner and Y. Hayato and K. Hiraide and M. Ikeda and J. Kameda and Y. Kanemura and Y. Kataoka and S. Miki and M. Miura and S. Moriyama and Y. Nagao and M. Nakahata and S. Nakayama and K. Okamoto and G. Pronost and H. Sekiya and M. Shiozawa and Y. Sonoda and Y. Suzuki and A. Takeda and Y. Takemoto and A. Takenaka and H. Tanaka and S. Watanabe and T. Yano and S. Han and T. Kajita and K. Okumura and T. Tashiro and J. Xia and Megias, {G. D.} and L. Labarga and Ll Marti and B. Zaldivar and Pointon, {B. W.} and E. Kearns and Raaf, {J. L.} and L. Wan and T. Wester and J. Bian and Griskevich, {N. J.} and Kropp, {W. R.} and S. Locke and S. Mine and Smy, {M. B.} and Sobel, {H. W.} and V. Takhistov and M. Ishitsuka and H. Ito",

note = "Publisher Copyright: {\textcopyright} Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0); 37th International Cosmic Ray Conference, ICRC 2021 ; Conference date: 12-07-2021 Through 23-07-2021",

year = "2022",

month = mar,

day = "18",

language = "English",

volume = "395",

journal = "Proceedings of Science",

issn = "1824-8039",

publisher = "Sissa Medialab Srl",

}

TY - JOUR

T1 - Follow-up of GWTC-2 gravitational wave events with neutrinos from the Super-Kamiokande detector

AU - Super-Kamiokande Collaboration

AU - Abe, K.

AU - Bronner, C.

AU - Hayato, Y.

AU - Hiraide, K.

AU - Ikeda, M.

AU - Kameda, J.

AU - Kanemura, Y.

AU - Kataoka, Y.

AU - Miki, S.

AU - Miura, M.

AU - Moriyama, S.

AU - Nagao, Y.

AU - Nakahata, M.

AU - Nakayama, S.

AU - Okamoto, K.

AU - Pronost, G.

AU - Sekiya, H.

AU - Shiozawa, M.

AU - Sonoda, Y.

AU - Suzuki, Y.

AU - Takeda, A.

AU - Takemoto, Y.

AU - Takenaka, A.

AU - Tanaka, H.

AU - Watanabe, S.

AU - Yano, T.

AU - Han, S.

AU - Kajita, T.

AU - Okumura, K.

AU - Tashiro, T.

AU - Xia, J.

AU - Megias, G. D.

AU - Labarga, L.

AU - Marti, Ll

AU - Zaldivar, B.

AU - Pointon, B. W.

AU - Kearns, E.

AU - Raaf, J. L.

AU - Wan, L.

AU - Wester, T.

AU - Bian, J.

AU - Griskevich, N. J.

AU - Kropp, W. R.

AU - Locke, S.

AU - Mine, S.

AU - Smy, M. B.

AU - Sobel, H. W.

AU - Takhistov, V.

AU - Ishitsuka, M.

AU - Ito, H.

N1 - Publisher Copyright: © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0)

PY - 2022/3/18

Y1 - 2022/3/18

N2 - Super-Kamiokande (SK) is a 50-kt water Cherenkov detector, instrumented with ∼ 13k photo-multipliers and running since 1996. It is sensitive to neutrinos with energies ranging from 4.5 MeV to several TeV. A new framework has been developed for the follow-up of gravitational wave (GW) alerts issued by the LIGO-Virgo collaboration (LVC). Neutrinos are searched for, using a 1000-second time window centered on the alert time and in both SK low-energy and high-energy samples. Such observation can then be used to constrain the neutrino emission from the GW source. The significance of potential signals has been obtained by comparing neutrino direction with the localization of the GW. The computation of limits on incoming neutrino flux and on the total energy emitted in neutrinos by the source has been performed for the different neutrino flavors. The results using the LVC GWTC-2 catalog (covering O3a period) are presented, as well as the outlooks for the future real-time public release of follow-ups for the O4 period (in 2022) and beyond.

AB - Super-Kamiokande (SK) is a 50-kt water Cherenkov detector, instrumented with ∼ 13k photo-multipliers and running since 1996. It is sensitive to neutrinos with energies ranging from 4.5 MeV to several TeV. A new framework has been developed for the follow-up of gravitational wave (GW) alerts issued by the LIGO-Virgo collaboration (LVC). Neutrinos are searched for, using a 1000-second time window centered on the alert time and in both SK low-energy and high-energy samples. Such observation can then be used to constrain the neutrino emission from the GW source. The significance of potential signals has been obtained by comparing neutrino direction with the localization of the GW. The computation of limits on incoming neutrino flux and on the total energy emitted in neutrinos by the source has been performed for the different neutrino flavors. The results using the LVC GWTC-2 catalog (covering O3a period) are presented, as well as the outlooks for the future real-time public release of follow-ups for the O4 period (in 2022) and beyond.

UR - http://www.scopus.com/inward/record.url?scp=85145007009&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:85145007009

SN - 1824-8039

VL - 395

JO - Proceedings of Science

JF - Proceedings of Science

M1 - 947

T2 - 37th International Cosmic Ray Conference, ICRC 2021

Y2 - 12 July 2021 through 23 July 2021

ER -

Follow-up of GWTC-2 gravitational wave events with neutrinos from the Super-Kamiokande detector

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