The Astrophysical Journal (Jan 2024)
Searches for Neutrinos in the Direction of Radio-bright Blazars with the ANTARES Telescope
- A. Albert,
- S. Alves,
- M. André,
- M. Ardid,
- S. Ardid,
- J.-J. Aubert,
- J. Aublin,
- B. Baret,
- S. Basa,
- Y. Becherini,
- B. Belhorma,
- M. Bendahman,
- F. Benfenati,
- V. Bertin,
- S. Biagi,
- M. Bissinger,
- J. Boumaaza,
- M. Bouta,
- M. C. Bouwhuis,
- H. Brânzaş,
- R. Bruijn,
- J. Brunner,
- J. Busto,
- B. Caiffi,
- D. Calvo,
- S. Campion,
- A. Capone,
- L. Caramete,
- F. Carenini,
- J. Carr,
- V. Carretero,
- S. Celli,
- L. Cerisy,
- M. Chabab,
- R. Cherkaoui El Moursli,
- T. Chiarusi,
- M. Circella,
- J. A. B. Coelho,
- A. Coleiro,
- R. Coniglione,
- P. Coyle,
- A. Creusot,
- A. S. M. Cruz,
- A. F. Díaz,
- B. De Martino,
- C. Distefano,
- I. Di Palma,
- A. Domi,
- C. Donzaud,
- D. Dornic,
- D. Drouhin,
- T. Eberl,
- T. van Eeden,
- D. van Eijk,
- S. El Hedri,
- N. El Khayati,
- A. Enzenhöfer,
- P. Fermani,
- G. Ferrara,
- F. Filippini,
- L. Fusco,
- S. Gagliardini,
- J. García,
- C. Gatius Oliver,
- P. Gay,
- N. Geißelbrecht,
- H. Glotin,
- R. Gozzini,
- R. Gracia Ruiz,
- K. Graf,
- C. Guidi,
- L. Haegel,
- S. Hallmann,
- H. van Haren,
- A. J. Heijboer,
- Y. Hello,
- J. J. Hernández-Rey,
- J. Hößl,
- J. Hofestädt,
- F. Huang,
- G. Illuminati,
- C. W. James,
- B. Jisse-Jung,
- M. de Jong,
- P. de Jong,
- M. Kadler,
- O. Kalekin,
- U. Katz,
- A. Kouchner,
- Y. A Kovalev,
- Y. Y Kovalev,
- I. Kreykenbohm,
- V. Kulikovskiy,
- R. Lahmann,
- M. Lamoureux,
- A. Lazo,
- D. Lefèvre,
- E. Leonora,
- G. Levi,
- S. Le Stum,
- D. Lopez-Coto,
- S. Loucatos,
- L. Maderer,
- J. Manczak,
- M. Marcelin,
- A. Margiotta,
- A. Marinelli,
- J. A. Martínez-Mora,
- P. Migliozzi,
- A. Moussa,
- R. Muller,
- S. Navas,
- E. Nezri,
- B. Ó Fearraigh,
- E. Oukacha,
- A. Păun,
- G. E. Păvălaş,
- S. Peña-Martínez,
- M. Perrin-Terrin,
- V. Pestel,
- P. Piattelli,
- A. Plavin,
- C. Poirè,
- V. Popa,
- T. Pradier,
- A. Pushkarev,
- N. Randazzo,
- D. Real,
- S. Reck,
- G. Riccobene,
- A. Romanov,
- A. Sánchez-Losa,
- A. Saina,
- F. Salesa Greus,
- D. F. E. Samtleben,
- M. Sanguineti,
- P. Sapienza,
- J. Schnabel,
- J. Schumann,
- F. Schüssler,
- J. Seneca,
- M. Spurio,
- Th. Stolarczyk,
- M. Taiuti,
- Y. Tayalati,
- S. J. Tingay,
- S. Troitsky,
- B. Vallage,
- G. Vannoye,
- V. Van Elewyck,
- S. Viola,
- D. Vivolo,
- J. Wilms,
- S. Zavatarelli,
- A. Zegarelli,
- J. D. Zornoza,
- J. Zúñiga,
- ANTARES Collaboration,
- T. Hovatta,
- S. Kiehlmann,
- I. Liodakis,
- V. Pavlidou,
- A. C. S Readhead,
- OVRO Collaboration
Affiliations
- A. Albert
- Université de Strasbourg , CNRS, IPHC UMR 7178, F-67000 Strasbourg, France; Université de Haute Alsace , F-68100 Mulhouse, France
- S. Alves
- IFIC—Instituto de Física Corpuscular (CSIC—Universitat de València) c/ Catedrático José Beltrán , 2 E-46980 Paterna, Valencia, Spain
- M. André
- Technical University of Catalonia , Laboratory of Applied Bioacoustics, Rambla Exposició, 08800 Vilanova i la Geltrú, Barcelona, Spain
- M. Ardid
- Institut d’Investigació per a la Gestió Integrada de les Zones Costaneres (IGIC) - Universitat Politècnica de València. C/ Paranimf 1 , 46730 Gandia, Spain
- S. Ardid
- Institut d’Investigació per a la Gestió Integrada de les Zones Costaneres (IGIC) - Universitat Politècnica de València. C/ Paranimf 1 , 46730 Gandia, Spain
- J.-J. Aubert
- Aix Marseille Univ , CNRS/IN2P3, CPPM, Marseille, France
- J. Aublin
- Université Paris Cité , CNRS, Astroparticule et Cosmologie, F-75013 Paris, France ; [email protected]
- B. Baret
- Université Paris Cité , CNRS, Astroparticule et Cosmologie, F-75013 Paris, France ; [email protected]
- S. Basa
- Aix Marseille Univ , CNRS, CNES, LAM, Marseille, France
- Y. Becherini
- Université Paris Cité , CNRS, Astroparticule et Cosmologie, F-75013 Paris, France ; [email protected]
- B. Belhorma
- National Center for Energy Sciences and Nuclear Techniques , B.P.1382, R.P.10001 Rabat, Morocco
- M. Bendahman
- Université Paris Cité , CNRS, Astroparticule et Cosmologie, F-75013 Paris, France ; [email protected]; University Mohammed V in Rabat , Faculty of Sciences, 4 av. Ibn Battouta, B.P. 1014, R.P. 10000, Morocco
- F. Benfenati
- INFN—Sezione di Bologna , Viale Berti-Pichat 6/2, 40127 Bologna, Italy ; [email protected]; Dipartimento di Fisica e Astronomia dell’Università di Bologna , Viale Berti-Pichat 6/2, 40127, Bologna, Italy
- V. Bertin
- Aix Marseille Univ , CNRS/IN2P3, CPPM, Marseille, France
- S. Biagi
- INFN—Laboratori Nazionali del Sud (LNS) , Via S. Sofia 62, 95123 Catania, Italy
- M. Bissinger
- Friedrich-Alexander-Universität Erlangen-Nürnberg , Erlangen Centre for Astroparticle Physics, Erwin-Rommel-Str. 1, 91058 Erlangen, Germany
- J. Boumaaza
- University Mohammed V in Rabat , Faculty of Sciences, 4 av. Ibn Battouta, B.P. 1014, R.P. 10000, Morocco
- M. Bouta
- University Mohammed I , Laboratory of Physics of Matter and Radiations, B.P.717, Oujda 6000, Morocco
- M. C. Bouwhuis
- Nikhef, Science Park , Amsterdam, The Netherlands
- H. Brânzaş
- Institute of Space Science , RO-077125 Bucharest, Măgurele, Romania
- R. Bruijn
- Nikhef, Science Park , Amsterdam, The Netherlands; Universiteit van Amsterdam , Instituut voor Hoge-Energie Fysica, Science Park 105, 1098 XG Amsterdam, The Netherlands
- J. Brunner
- Aix Marseille Univ , CNRS/IN2P3, CPPM, Marseille, France
- J. Busto
- Aix Marseille Univ , CNRS/IN2P3, CPPM, Marseille, France
- B. Caiffi
- INFN—Sezione di Genova , Via Dodecaneso 33, 16146 Genova, Italy
- D. Calvo
- IFIC—Instituto de Física Corpuscular (CSIC—Universitat de València) c/ Catedrático José Beltrán , 2 E-46980 Paterna, Valencia, Spain
- S. Campion
- INFN—Sezione di Roma , P.le Aldo Moro 2, 00185 Roma, Italy; Dipartimento di Fisica dell’Università La Sapienza , P.le Aldo Moro 2, 00185 Roma, Italy
- A. Capone
- INFN—Sezione di Roma , P.le Aldo Moro 2, 00185 Roma, Italy; Dipartimento di Fisica dell’Università La Sapienza , P.le Aldo Moro 2, 00185 Roma, Italy
- L. Caramete
- Institute of Space Science , RO-077125 Bucharest, Măgurele, Romania
- F. Carenini
- INFN—Sezione di Bologna , Viale Berti-Pichat 6/2, 40127 Bologna, Italy ; [email protected]; Dipartimento di Fisica e Astronomia dell’Università di Bologna , Viale Berti-Pichat 6/2, 40127, Bologna, Italy
- J. Carr
- Aix Marseille Univ , CNRS/IN2P3, CPPM, Marseille, France
- V. Carretero
- IFIC—Instituto de Física Corpuscular (CSIC—Universitat de València) c/ Catedrático José Beltrán , 2 E-46980 Paterna, Valencia, Spain
- S. Celli
- INFN—Sezione di Roma , P.le Aldo Moro 2, 00185 Roma, Italy; Dipartimento di Fisica dell’Università La Sapienza , P.le Aldo Moro 2, 00185 Roma, Italy
- L. Cerisy
- Aix Marseille Univ , CNRS/IN2P3, CPPM, Marseille, France
- M. Chabab
- LPHEA, Faculty of Science—Semlali, Cadi Ayyad University , P.O.B. 2390, Marrakech, Morocco .
- R. Cherkaoui El Moursli
- University Mohammed V in Rabat , Faculty of Sciences, 4 av. Ibn Battouta, B.P. 1014, R.P. 10000, Morocco
- T. Chiarusi
- INFN—Sezione di Bologna , Viale Berti-Pichat 6/2, 40127 Bologna, Italy ; [email protected]
- M. Circella
- INFN—Sezione di Bari , Via E. Orabona 4, 70126 Bari, Italy
- J. A. B. Coelho
- Université Paris Cité , CNRS, Astroparticule et Cosmologie, F-75013 Paris, France ; [email protected]
- A. Coleiro
- Université Paris Cité , CNRS, Astroparticule et Cosmologie, F-75013 Paris, France ; [email protected]
- R. Coniglione
- INFN—Laboratori Nazionali del Sud (LNS) , Via S. Sofia 62, 95123 Catania, Italy
- P. Coyle
- Aix Marseille Univ , CNRS/IN2P3, CPPM, Marseille, France
- A. Creusot
- Université Paris Cité , CNRS, Astroparticule et Cosmologie, F-75013 Paris, France ; [email protected]
- A. S. M. Cruz
- International Centre for Radio Astronomy Research—Curtin University , Bentley, WA 6102, Australia
- A. F. Díaz
- Department of Computer Architecture and Technology/CITIC, University of Granada , 18071 Granada, Spain
- B. De Martino
- Aix Marseille Univ , CNRS/IN2P3, CPPM, Marseille, France
- C. Distefano
- INFN—Laboratori Nazionali del Sud (LNS) , Via S. Sofia 62, 95123 Catania, Italy
- I. Di Palma
- INFN—Sezione di Roma , P.le Aldo Moro 2, 00185 Roma, Italy; Dipartimento di Fisica dell’Università La Sapienza , P.le Aldo Moro 2, 00185 Roma, Italy
- A. Domi
- Nikhef, Science Park , Amsterdam, The Netherlands; Universiteit van Amsterdam , Instituut voor Hoge-Energie Fysica, Science Park 105, 1098 XG Amsterdam, The Netherlands
- C. Donzaud
- Université Paris Cité , CNRS, Astroparticule et Cosmologie, F-75013 Paris, France ; [email protected]; Université Paris-Sud , 91405 Orsay Cedex, France
- D. Dornic
- Aix Marseille Univ , CNRS/IN2P3, CPPM, Marseille, France
- D. Drouhin
- Université de Strasbourg , CNRS, IPHC UMR 7178, F-67000 Strasbourg, France; Université de Haute Alsace , F-68100 Mulhouse, France
- T. Eberl
- Friedrich-Alexander-Universität Erlangen-Nürnberg , Erlangen Centre for Astroparticle Physics, Erwin-Rommel-Str. 1, 91058 Erlangen, Germany
- T. van Eeden
- Nikhef, Science Park , Amsterdam, The Netherlands
- D. van Eijk
- Nikhef, Science Park , Amsterdam, The Netherlands
- S. El Hedri
- Université Paris Cité , CNRS, Astroparticule et Cosmologie, F-75013 Paris, France ; [email protected]
- N. El Khayati
- University Mohammed V in Rabat , Faculty of Sciences, 4 av. Ibn Battouta, B.P. 1014, R.P. 10000, Morocco
- A. Enzenhöfer
- Aix Marseille Univ , CNRS/IN2P3, CPPM, Marseille, France
- P. Fermani
- INFN—Sezione di Roma , P.le Aldo Moro 2, 00185 Roma, Italy; Dipartimento di Fisica dell’Università La Sapienza , P.le Aldo Moro 2, 00185 Roma, Italy
- G. Ferrara
- INFN—Laboratori Nazionali del Sud (LNS) , Via S. Sofia 62, 95123 Catania, Italy
- F. Filippini
- INFN—Sezione di Bologna , Viale Berti-Pichat 6/2, 40127 Bologna, Italy ; [email protected]; Dipartimento di Fisica e Astronomia dell’Università di Bologna , Viale Berti-Pichat 6/2, 40127, Bologna, Italy
- L. Fusco
- Università di Salerno e INFN Gruppo Collegato di Salerno , Dipartimento di Fisica, Via Giovanni Paolo II 132, Fisciano, 84084 Italy
- S. Gagliardini
- INFN—Sezione di Roma , P.le Aldo Moro 2, 00185 Roma, Italy; Dipartimento di Fisica dell’Università La Sapienza , P.le Aldo Moro 2, 00185 Roma, Italy
- J. García
- Institut d’Investigació per a la Gestió Integrada de les Zones Costaneres (IGIC) - Universitat Politècnica de València. C/ Paranimf 1 , 46730 Gandia, Spain
- C. Gatius Oliver
- Nikhef, Science Park , Amsterdam, The Netherlands
- P. Gay
- Université Paris Cité , CNRS, Astroparticule et Cosmologie, F-75013 Paris, France ; [email protected]; Laboratoire de Physique Corpusculaire, Clermont Université , Université Blaise Pascal, CNRS/IN2P3, BP 10448, F-63000 Clermont-Ferrand, France
- N. Geißelbrecht
- Friedrich-Alexander-Universität Erlangen-Nürnberg , Erlangen Centre for Astroparticle Physics, Erwin-Rommel-Str. 1, 91058 Erlangen, Germany
- H. Glotin
- LIS, UMR Université de Toulon , Aix Marseille Université, CNRS, 83041 Toulon, France
- R. Gozzini
- IFIC—Instituto de Física Corpuscular (CSIC—Universitat de València) c/ Catedrático José Beltrán , 2 E-46980 Paterna, Valencia, Spain
- R. Gracia Ruiz
- Friedrich-Alexander-Universität Erlangen-Nürnberg , Erlangen Centre for Astroparticle Physics, Erwin-Rommel-Str. 1, 91058 Erlangen, Germany
- K. Graf
- Friedrich-Alexander-Universität Erlangen-Nürnberg , Erlangen Centre for Astroparticle Physics, Erwin-Rommel-Str. 1, 91058 Erlangen, Germany
- C. Guidi
- INFN—Sezione di Genova , Via Dodecaneso 33, 16146 Genova, Italy; Dipartimento di Fisica dell’Università , Via Dodecaneso 33, 16146 Genova, Italy
- L. Haegel
- Université Paris Cité , CNRS, Astroparticule et Cosmologie, F-75013 Paris, France ; [email protected]
- S. Hallmann
- Friedrich-Alexander-Universität Erlangen-Nürnberg , Erlangen Centre for Astroparticle Physics, Erwin-Rommel-Str. 1, 91058 Erlangen, Germany
- H. van Haren
- Royal Netherlands Institute for Sea Research (NIOZ) , Landsdiep 4, 1797 SZ ’t Horntje (Texel), The Netherlands
- A. J. Heijboer
- Nikhef, Science Park , Amsterdam, The Netherlands
- Y. Hello
- Géoazur, UCA, CNRS, IRD, Observatoire de la Côte d’Azur , Sophia Antipolis, France
- J. J. Hernández-Rey
- IFIC—Instituto de Física Corpuscular (CSIC—Universitat de València) c/ Catedrático José Beltrán , 2 E-46980 Paterna, Valencia, Spain
- J. Hößl
- Friedrich-Alexander-Universität Erlangen-Nürnberg , Erlangen Centre for Astroparticle Physics, Erwin-Rommel-Str. 1, 91058 Erlangen, Germany
- J. Hofestädt
- ORCiD
- Friedrich-Alexander-Universität Erlangen-Nürnberg , Erlangen Centre for Astroparticle Physics, Erwin-Rommel-Str. 1, 91058 Erlangen, Germany
- F. Huang
- Aix Marseille Univ , CNRS/IN2P3, CPPM, Marseille, France
- G. Illuminati
- ORCiD
- INFN—Sezione di Bologna , Viale Berti-Pichat 6/2, 40127 Bologna, Italy ; [email protected]
- C. W. James
- International Centre for Radio Astronomy Research—Curtin University , Bentley, WA 6102, Australia
- B. Jisse-Jung
- Nikhef, Science Park , Amsterdam, The Netherlands
- M. de Jong
- Nikhef, Science Park , Amsterdam, The Netherlands; Huygens-Kamerlingh Onnes Laboratorium, Universiteit Leiden , The Netherlands
- P. de Jong
- Nikhef, Science Park , Amsterdam, The Netherlands; Universiteit van Amsterdam , Instituut voor Hoge-Energie Fysica, Science Park 105, 1098 XG Amsterdam, The Netherlands
- M. Kadler
- Institut für Theoretische Physik und Astrophysik, Universität Würzburg , Emil-Fischer Str. 31, 97074 Würzburg, Germany
- O. Kalekin
- Friedrich-Alexander-Universität Erlangen-Nürnberg , Erlangen Centre for Astroparticle Physics, Erwin-Rommel-Str. 1, 91058 Erlangen, Germany
- U. Katz
- Friedrich-Alexander-Universität Erlangen-Nürnberg , Erlangen Centre for Astroparticle Physics, Erwin-Rommel-Str. 1, 91058 Erlangen, Germany
- A. Kouchner
- Université Paris Cité , CNRS, Astroparticule et Cosmologie, F-75013 Paris, France ; [email protected]
- Y. A Kovalev
- Lebedev Physical Institute of the Russian Academy of Sciences , Leninsky prospekt 53, 119991 Moscow, Russia ; [email protected]
- Y. Y Kovalev
- Lebedev Physical Institute of the Russian Academy of Sciences , Leninsky prospekt 53, 119991 Moscow, Russia ; [email protected]; Max-Planck-Institut für Radioastronomie , Auf dem Hügel 69, 53121 Bonn, Germany; Moscow Institute of Physics and Technology , Institutsky per. 9, Dolgoprudny 141700, Russia
- I. Kreykenbohm
- ORCiD
- Dr. Remeis-Sternwarte and ECAP, Friedrich-Alexander-Universität Erlangen-Nürnberg , Sternwartstr. 7, 96049 Bamberg, Germany
- V. Kulikovskiy
- INFN—Sezione di Genova , Via Dodecaneso 33, 16146 Genova, Italy
- R. Lahmann
- Friedrich-Alexander-Universität Erlangen-Nürnberg , Erlangen Centre for Astroparticle Physics, Erwin-Rommel-Str. 1, 91058 Erlangen, Germany
- M. Lamoureux
- Université Paris Cité , CNRS, Astroparticule et Cosmologie, F-75013 Paris, France ; [email protected]
- A. Lazo
- IFIC—Instituto de Física Corpuscular (CSIC—Universitat de València) c/ Catedrático José Beltrán , 2 E-46980 Paterna, Valencia, Spain
- D. Lefèvre
- Mediterranean Institute of Oceanography (MIO), Aix-Marseille University , 13288, Marseille, Cedex 9, France; Université du Sud Toulon-Var, CNRS-INSU/IRD UM 110, 83957, La Garde Cedex, France
- E. Leonora
- ORCiD
- INFN—Sezione di Catania , Via S. Sofia 64, 95123 Catania, Italy
- G. Levi
- INFN—Sezione di Bologna , Viale Berti-Pichat 6/2, 40127 Bologna, Italy ; [email protected]; Dipartimento di Fisica e Astronomia dell’Università di Bologna , Viale Berti-Pichat 6/2, 40127, Bologna, Italy
- S. Le Stum
- Aix Marseille Univ , CNRS/IN2P3, CPPM, Marseille, France
- D. Lopez-Coto
- Dpto. de Física Teórica y del Cosmos & C.A.F.P.E., University of Granada , 18071 Granada, Spain
- S. Loucatos
- Université Paris Cité , CNRS, Astroparticule et Cosmologie, F-75013 Paris, France ; [email protected]; IRFU, CEA, Université Paris-Saclay , F-91191 Gif-sur-Yvette, France
- L. Maderer
- Université Paris Cité , CNRS, Astroparticule et Cosmologie, F-75013 Paris, France ; [email protected]
- J. Manczak
- IFIC—Instituto de Física Corpuscular (CSIC—Universitat de València) c/ Catedrático José Beltrán , 2 E-46980 Paterna, Valencia, Spain
- M. Marcelin
- Aix Marseille Univ , CNRS, CNES, LAM, Marseille, France
- A. Margiotta
- INFN—Sezione di Bologna , Viale Berti-Pichat 6/2, 40127 Bologna, Italy ; [email protected]; Dipartimento di Fisica e Astronomia dell’Università di Bologna , Viale Berti-Pichat 6/2, 40127, Bologna, Italy
- A. Marinelli
- INFN—Sezione di Napoli, Complesso Univ. Monte S. Angelo , I-80126 Napoli, Italy; Dipartimento di Fisica Ettore Pancini, Università degli studi di Napoli Federico II , Complesso Univ. Monte S. Angelo, I-80126 Napoli, Italy
- J. A. Martínez-Mora
- Institut d’Investigació per a la Gestió Integrada de les Zones Costaneres (IGIC) - Universitat Politècnica de València. C/ Paranimf 1 , 46730 Gandia, Spain
- P. Migliozzi
- INFN—Sezione di Napoli , Via Cintia 80126 Napoli, Italy
- A. Moussa
- University Mohammed I , Laboratory of Physics of Matter and Radiations, B.P.717, Oujda 6000, Morocco
- R. Muller
- Nikhef, Science Park , Amsterdam, The Netherlands
- S. Navas
- Dpto. de Física Teórica y del Cosmos & C.A.F.P.E., University of Granada , 18071 Granada, Spain
- E. Nezri
- Aix Marseille Univ , CNRS, CNES, LAM, Marseille, France
- B. Ó Fearraigh
- Nikhef, Science Park , Amsterdam, The Netherlands
- E. Oukacha
- Université Paris Cité , CNRS, Astroparticule et Cosmologie, F-75013 Paris, France ; [email protected]
- A. Păun
- Institute of Space Science , RO-077125 Bucharest, Măgurele, Romania
- G. E. Păvălaş
- Institute of Space Science , RO-077125 Bucharest, Măgurele, Romania
- S. Peña-Martínez
- Université Paris Cité , CNRS, Astroparticule et Cosmologie, F-75013 Paris, France ; [email protected]
- M. Perrin-Terrin
- Aix Marseille Univ , CNRS/IN2P3, CPPM, Marseille, France
- V. Pestel
- Nikhef, Science Park , Amsterdam, The Netherlands
- P. Piattelli
- ORCiD
- INFN—Laboratori Nazionali del Sud (LNS) , Via S. Sofia 62, 95123 Catania, Italy
- A. Plavin
- ORCiD
- Lebedev Physical Institute of the Russian Academy of Sciences , Leninsky prospekt 53, 119991 Moscow, Russia ; [email protected]; Black Hole Initiative at Harvard University , 20 Garden Street, Cambridge, MA 02138, USA
- C. Poirè
- Institut d’Investigació per a la Gestió Integrada de les Zones Costaneres (IGIC) - Universitat Politècnica de València. C/ Paranimf 1 , 46730 Gandia, Spain
- V. Popa
- Institute of Space Science , RO-077125 Bucharest, Măgurele, Romania
- T. Pradier
- Université de Strasbourg , CNRS, IPHC UMR 7178, F-67000 Strasbourg, France
- A. Pushkarev
- ORCiD
- Lebedev Physical Institute of the Russian Academy of Sciences , Leninsky prospekt 53, 119991 Moscow, Russia ; [email protected]; Crimean Astrophysical Observatory , 298409 Nauchny, Crimea, Russia
- N. Randazzo
- INFN—Sezione di Catania , Via S. Sofia 64, 95123 Catania, Italy
- D. Real
- IFIC—Instituto de Física Corpuscular (CSIC—Universitat de València) c/ Catedrático José Beltrán , 2 E-46980 Paterna, Valencia, Spain
- S. Reck
- Friedrich-Alexander-Universität Erlangen-Nürnberg , Erlangen Centre for Astroparticle Physics, Erwin-Rommel-Str. 1, 91058 Erlangen, Germany
- G. Riccobene
- INFN—Laboratori Nazionali del Sud (LNS) , Via S. Sofia 62, 95123 Catania, Italy
- A. Romanov
- INFN—Sezione di Genova , Via Dodecaneso 33, 16146 Genova, Italy; Dipartimento di Fisica dell’Università , Via Dodecaneso 33, 16146 Genova, Italy
- A. Sánchez-Losa
- ORCiD
- IFIC—Instituto de Física Corpuscular (CSIC—Universitat de València) c/ Catedrático José Beltrán , 2 E-46980 Paterna, Valencia, Spain; INFN—Sezione di Bari , Via E. Orabona 4, 70126 Bari, Italy
- A. Saina
- IFIC—Instituto de Física Corpuscular (CSIC—Universitat de València) c/ Catedrático José Beltrán , 2 E-46980 Paterna, Valencia, Spain
- F. Salesa Greus
- IFIC—Instituto de Física Corpuscular (CSIC—Universitat de València) c/ Catedrático José Beltrán , 2 E-46980 Paterna, Valencia, Spain
- D. F. E. Samtleben
- Nikhef, Science Park , Amsterdam, The Netherlands; Huygens-Kamerlingh Onnes Laboratorium, Universiteit Leiden , The Netherlands
- M. Sanguineti
- ORCiD
- INFN—Sezione di Genova , Via Dodecaneso 33, 16146 Genova, Italy; Dipartimento di Fisica dell’Università , Via Dodecaneso 33, 16146 Genova, Italy
- P. Sapienza
- INFN—Laboratori Nazionali del Sud (LNS) , Via S. Sofia 62, 95123 Catania, Italy
- J. Schnabel
- Friedrich-Alexander-Universität Erlangen-Nürnberg , Erlangen Centre for Astroparticle Physics, Erwin-Rommel-Str. 1, 91058 Erlangen, Germany
- J. Schumann
- Friedrich-Alexander-Universität Erlangen-Nürnberg , Erlangen Centre for Astroparticle Physics, Erwin-Rommel-Str. 1, 91058 Erlangen, Germany
- F. Schüssler
- ORCiD
- IRFU, CEA, Université Paris-Saclay , F-91191 Gif-sur-Yvette, France
- J. Seneca
- Nikhef, Science Park , Amsterdam, The Netherlands
- M. Spurio
- ORCiD
- INFN—Sezione di Bologna , Viale Berti-Pichat 6/2, 40127 Bologna, Italy ; [email protected]; Dipartimento di Fisica e Astronomia dell’Università di Bologna , Viale Berti-Pichat 6/2, 40127, Bologna, Italy
- Th. Stolarczyk
- ORCiD
- IRFU, CEA, Université Paris-Saclay , F-91191 Gif-sur-Yvette, France
- M. Taiuti
- INFN—Sezione di Genova , Via Dodecaneso 33, 16146 Genova, Italy; Dipartimento di Fisica dell’Università , Via Dodecaneso 33, 16146 Genova, Italy
- Y. Tayalati
- University Mohammed V in Rabat , Faculty of Sciences, 4 av. Ibn Battouta, B.P. 1014, R.P. 10000, Morocco
- S. J. Tingay
- International Centre for Radio Astronomy Research—Curtin University , Bentley, WA 6102, Australia
- S. Troitsky
- Institute for Nuclear Research of the Russian Academy of Sciences , 60th October Anniversary Prospect 7a, Moscow, Russia; Faculty of Physics, M.V. Lomonosov Moscow State University , 1-2 Leninskie Gory, Moscow 119991, Russia
- B. Vallage
- ORCiD
- Université Paris Cité , CNRS, Astroparticule et Cosmologie, F-75013 Paris, France ; [email protected]; IRFU, CEA, Université Paris-Saclay , F-91191 Gif-sur-Yvette, France
- G. Vannoye
- Aix Marseille Univ , CNRS/IN2P3, CPPM, Marseille, France
- V. Van Elewyck
- Université Paris Cité , CNRS, Astroparticule et Cosmologie, F-75013 Paris, France ; [email protected]; Institut Universitaire de France , 75005 Paris, France
- S. Viola
- INFN—Laboratori Nazionali del Sud (LNS) , Via S. Sofia 62, 95123 Catania, Italy
- D. Vivolo
- INFN—Sezione di Napoli , Via Cintia 80126 Napoli, Italy; Dipartimento di Fisica dell’Università Federico II di Napoli , Via Cintia 80126, Napoli, Italy
- J. Wilms
- Dr. Remeis-Sternwarte and ECAP, Friedrich-Alexander-Universität Erlangen-Nürnberg , Sternwartstr. 7, 96049 Bamberg, Germany
- S. Zavatarelli
- INFN—Sezione di Genova , Via Dodecaneso 33, 16146 Genova, Italy
- A. Zegarelli
- INFN—Sezione di Roma , P.le Aldo Moro 2, 00185 Roma, Italy; Dipartimento di Fisica dell’Università La Sapienza , P.le Aldo Moro 2, 00185 Roma, Italy
- J. D. Zornoza
- IFIC—Instituto de Física Corpuscular (CSIC—Universitat de València) c/ Catedrático José Beltrán , 2 E-46980 Paterna, Valencia, Spain
- J. Zúñiga
- IFIC—Instituto de Física Corpuscular (CSIC—Universitat de València) c/ Catedrático José Beltrán , 2 E-46980 Paterna, Valencia, Spain
- ANTARES Collaboration
- T. Hovatta
- ORCiD
- Finnish Center for Astronomy with ESO, University of Turku , Vesilinnantie 5, FI-20014, Finland; Aalto University Metsähovi Radio Observatory , Metsähovintie 114, FI-02540 Kylmälä, Finland
- S. Kiehlmann
- ORCiD
- Institute of Astrophysics , Foundation for Research and Technology-Hellas, GR-70013 Heraklion, Greece; Department of Physics and Institute of Theoretical and Computational Physics, University of Crete , 70013 Heraklion, Greece
- I. Liodakis
- Finnish Center for Astronomy with ESO, University of Turku , Vesilinnantie 5, FI-20014, Finland
- V. Pavlidou
- Institute of Astrophysics , Foundation for Research and Technology-Hellas, GR-70013 Heraklion, Greece; Department of Physics and Institute of Theoretical and Computational Physics, University of Crete , 70013 Heraklion, Greece
- A. C. S Readhead
- Owens Valley Radio Observatory, California Institute of Technology , Pasadena, CA 91125, USA
- OVRO Collaboration
- DOI
- https://doi.org/10.3847/1538-4357/ad1f5b
- Journal volume & issue
-
Vol. 964,
no. 1
p. 3
Abstract
Active galaxies, especially blazars, are among the most promising extragalactic candidates for high-energy neutrino sources. To date, ANTARES searches included these objects and used GeV–TeV γ -ray flux to select blazars. Here, a statistically complete blazar sample selected by their bright radio emission is used as the target for searches of origins of neutrinos collected by the ANTARES neutrino telescope over 13 yr of operation. The hypothesis of a neutrino–blazar directional correlation is tested by pair counting and a complementary likelihood-based approach. The resulting posttrial p -value is 3.0% (2.2 σ in the two-sided convention). Additionally, a time-dependent analysis is performed to search for temporal clustering of neutrino candidates as a means of detecting neutrino flares in blazars. None of the investigated sources alone reaches a significant flare detection level. However, the presence of 18 sources with a pretrial significance above 3 σ indicates a p = 1.4% (2.5 σ in the two-sided convention) detection of a time-variable neutrino flux. An a posteriori investigation reveals an intriguing temporal coincidence of neutrino, radio, and γ -ray flares of the J0242+1101 blazar at a p = 0.5% (2.9 σ in the two-sided convention) level. Altogether, the results presented here suggest a possible connection of neutrino candidates detected by the ANTARES telescope with radio-bright blazars.
Keywords
