Search for Gamma-Ray and Neutrino Coincidences Using HAWC and ANTARES Data

AMON Team; ANTARES Collaboration; HAWC Collaboration

doi:10.3847/1538-4357/acafdd

Search for Gamma-Ray and Neutrino Coincidences Using HAWC and ANTARES Data

AMON Team
, ANTARES Collaboration
, HAWC Collaboration

Pennsylvania State University
Bowdoin College
Université de Strasbourg
Université de Haute-Alsace
IFIC(CSIC-Universitat de Valencia)
Polytechnic University of Catalonia
Polytechnic University of Valencia
Aix-Marseille Université
Université de Paris
LAM
National Center for Energy, Nuclear Science and Technology
Mohammed V University in Rabat
National Institute for Nuclear Physics
University of Bologna
Friedrich-Alexander University Erlangen-Nürnberg
Mohamed I University
National Institute for Subatomic Physics
Institute of Space Science (ISS)
University of Amsterdam
University of Rome La Sapienza
Cadi Ayyad University
University of Granada
University of Seoul

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

In the quest for high-energy neutrino sources, the Astrophysical Multimessenger Observatory Network has implemented a new search by combining data from the High Altitude Water Cherenkov (HAWC) Observatory and the Astronomy with a Neutrino Telescope and Abyss environmental RESearch (ANTARES) neutrino telescope. Using the same analysis strategy as in a previous detector combination of HAWC and IceCube data, we perform a search for coincidences in HAWC and ANTARES events that are below the threshold for sending public alerts in each individual detector. Data were collected between 2015 July and 2020 February with a live time of 4.39 yr. Over this time period, three coincident events with an estimated false-alarm rate of <1 coincidence per year were found. This number is consistent with background expectations.

Original language	English
Article number	166
Journal	Astrophysical Journal
Volume	944
Issue number	2
DOIs	https://doi.org/10.3847/1538-4357/acafdd
State	Published - 1 Feb 2023
Externally published	Yes

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10.3847/1538-4357/acafdd

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@article{0b4e5929d35e4ac998b9391c574fd675,

title = "Search for Gamma-Ray and Neutrino Coincidences Using HAWC and ANTARES Data",

abstract = "In the quest for high-energy neutrino sources, the Astrophysical Multimessenger Observatory Network has implemented a new search by combining data from the High Altitude Water Cherenkov (HAWC) Observatory and the Astronomy with a Neutrino Telescope and Abyss environmental RESearch (ANTARES) neutrino telescope. Using the same analysis strategy as in a previous detector combination of HAWC and IceCube data, we perform a search for coincidences in HAWC and ANTARES events that are below the threshold for sending public alerts in each individual detector. Data were collected between 2015 July and 2020 February with a live time of 4.39 yr. Over this time period, three coincident events with an estimated false-alarm rate of <1 coincidence per year were found. This number is consistent with background expectations.",

author = "\{AMON Team\} and \{ANTARES Collaboration\} and \{HAWC Collaboration\} and \{Ayala Solares\}, \{H. A.\} and S. Coutu and D. Cowen and Fox, \{D. B.\} and T. Gr{\'e}goire and F. McBride and M. Mostaf{\'a} and K. Murase and S. Wissel and A. Albert and S. Alves and M. Andr{\'e} and M. Ardid and S. Ardid and Aubert, \{J. J.\} and J. Aublin and B. Baret and S. Basa and B. Belhorma and M. Bendahman and F. Benfenati and V. Bertin and S. Biagi and M. Bissinger and J. Boumaaza and M. Bouta and Bouwhuis, \{M. C.\} and H. Br{\^a}nza{\c s} and R. Bruijn and J. Brunner and J. Busto and B. Caiffi and D. Calvo and A. Capone and L. Caramete and J. Carr and V. Carretero and S. Celli and M. Chabab and Chau, \{T. N.\} and \{El Moursli\}, \{R. Cherkaoui\} and T. Chiarusi and M. Circella and Coelho, \{J. A.B.\} and A. Coleiro and R. Coniglione and P. Coyle and A. Creusot and D{\'i}az, \{A. F.\} and Rho, \{C. D.\}",

note = "Publisher Copyright: {\textcopyright} 2023. The Author(s). Published by the American Astronomical Society.",

year = "2023",

month = feb,

day = "1",

doi = "10.3847/1538-4357/acafdd",

language = "English",

volume = "944",

journal = "Astrophysical Journal",

issn = "0004-637X",

publisher = "American Astronomical Society",

number = "2",

}

TY - JOUR

T1 - Search for Gamma-Ray and Neutrino Coincidences Using HAWC and ANTARES Data

AU - AMON Team

AU - ANTARES Collaboration

AU - HAWC Collaboration

AU - Ayala Solares, H. A.

AU - Coutu, S.

AU - Cowen, D.

AU - Fox, D. B.

AU - Grégoire, T.

AU - McBride, F.

AU - Mostafá, M.

AU - Murase, K.

AU - Wissel, S.

AU - Albert, A.

AU - Alves, S.

AU - André, M.

AU - Ardid, M.

AU - Ardid, S.

AU - Aubert, J. J.

AU - Aublin, J.

AU - Baret, B.

AU - Basa, S.

AU - Belhorma, B.

AU - Bendahman, M.

AU - Benfenati, F.

AU - Bertin, V.

AU - Biagi, S.

AU - Bissinger, M.

AU - Boumaaza, J.

AU - Bouta, M.

AU - Bouwhuis, M. C.

AU - Brânzaş, H.

AU - Bruijn, R.

AU - Brunner, J.

AU - Busto, J.

AU - Caiffi, B.

AU - Calvo, D.

AU - Capone, A.

AU - Caramete, L.

AU - Carr, J.

AU - Carretero, V.

AU - Celli, S.

AU - Chabab, M.

AU - Chau, T. N.

AU - El Moursli, R. Cherkaoui

AU - Chiarusi, T.

AU - Circella, M.

AU - Coelho, J. A.B.

AU - Coleiro, A.

AU - Coniglione, R.

AU - Coyle, P.

AU - Creusot, A.

AU - Díaz, A. F.

AU - Rho, C. D.

PY - 2023/2/1

Y1 - 2023/2/1

N2 - In the quest for high-energy neutrino sources, the Astrophysical Multimessenger Observatory Network has implemented a new search by combining data from the High Altitude Water Cherenkov (HAWC) Observatory and the Astronomy with a Neutrino Telescope and Abyss environmental RESearch (ANTARES) neutrino telescope. Using the same analysis strategy as in a previous detector combination of HAWC and IceCube data, we perform a search for coincidences in HAWC and ANTARES events that are below the threshold for sending public alerts in each individual detector. Data were collected between 2015 July and 2020 February with a live time of 4.39 yr. Over this time period, three coincident events with an estimated false-alarm rate of <1 coincidence per year were found. This number is consistent with background expectations.

AB - In the quest for high-energy neutrino sources, the Astrophysical Multimessenger Observatory Network has implemented a new search by combining data from the High Altitude Water Cherenkov (HAWC) Observatory and the Astronomy with a Neutrino Telescope and Abyss environmental RESearch (ANTARES) neutrino telescope. Using the same analysis strategy as in a previous detector combination of HAWC and IceCube data, we perform a search for coincidences in HAWC and ANTARES events that are below the threshold for sending public alerts in each individual detector. Data were collected between 2015 July and 2020 February with a live time of 4.39 yr. Over this time period, three coincident events with an estimated false-alarm rate of <1 coincidence per year were found. This number is consistent with background expectations.

UR - https://www.scopus.com/pages/publications/85149118958

U2 - 10.3847/1538-4357/acafdd

DO - 10.3847/1538-4357/acafdd

M3 - Article

AN - SCOPUS:85149118958

SN - 0004-637X

VL - 944

JO - Astrophysical Journal

JF - Astrophysical Journal

IS - 2

M1 - 166

ER -

Search for Gamma-Ray and Neutrino Coincidences Using HAWC and ANTARES Data

Abstract

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