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Search for Neutrino Emission from Hard X-Ray AGN with IceCube
Date
2025-03-01
Author
Abbasi, R.
Ackermann, M.
Adams, J.
Agarwalla, S. K.
Aguilar, J. A.
Ahlers, M.
Alameddine, J. M.
Amin, N. M.
Andeen, K.
Arguelles, C.
Ashida, Y.
Athanasiadou, S.
Ausborm, L.
Axani, S. N.
Bai, X.
Balagopal, A.
Baricevic, M.
Barwick, S. W.
Bash, S.
Basu, V.
Bay, R.
Beatty, J. J.
Tjus, J. Becker
Beise, J.
Bellenghi, C.
Benning, C.
BenZvi, S.
Berley, D.
Bernardini, E.
Besson, D. Z.
Blaufuss, E.
Bloom, L.
Blot, S.
Bontempo, F.
Motzkin, J. Y. Book
Meneguolo, C. Boscolo
Boeser, S.
Botner, O.
Boettcher, J.
Braun, J.
Brinson, B.
Brostean-Kaiser, J.
Brusa, L.
Burley, R. T.
Butterfield, D.
Campana, M. A.
Caracas, I.
Carloni, K.
Carpio, J.
Chattopadhyay, S.
Chau, N.
Chen, Z.
Chirkin, D.
Choi, S.
Clark, B. A.
Coleman, A.
Collin, G. H.
Connolly, A.
Conrad, J. M.
Coppin, P.
Corley, R.
Correa, P.
Cowen, D. F.
Dave, P.
De Clercq, C.
DeLaunay, J. J.
Delgado, D.
Deng, S.
Desai, A.
Desiati, P.
de Vries, K. D.
de Wasseige, G.
DeYoung, T.
Diaz, A.
Diaz-Velez, J. C.
Dierichs, P.
Dittmer, M.
Domi, A.
Draper, L.
Dujmovic, H.
Dutta, K.
DuVernois, M. A.
Ehrhardt, T.
Eidenschink, L.
Eimer, A.
Eller, P.
Ellinger, E.
El Mentawi, S.
Elsaesser, D.
Engel, R.
Erpenbeck, H.
Evans, J.
Evenson, P. A.
Fan, K. L.
Fang, K.
Farrag, K.
Fazely, A. R.
Fedynitch, A.
Feigl, N.
Fiedlschuster, S.
Finley, C.
Fischer, L.
Fox, D.
Franckowiak, A.
Fukami, S.
Fuerst, P.
Gallagher, J.
Ganster, E.
Garcia, A.
Garcia, M.
Garg, G.
Genton, E.
Gerhardt, L.
Ghadimi, A.
Girard-Carillo, C.
Glaser, C.
Gluesenkamp, T.
Gonzalez, J. G.
Goswami, S.
Granados, A.
Grant, D.
Gray, S. J.
Gries, O.
Griffin, S.
Griswold, S.
Groth, K. M.
Guenther, C.
Gutjahr, P.
Ha, C.
Haack, C.
Hallgren, A.
Halve, L.
Halzen, F.
Hamdaoui, H.
Minh, M. Ha
Handt, M.
Hanson, K.
Hardin, J.
Harnisch, A. A.
Hatch, P.
Haungs, A.
Haeussler, J.
Helbing, K.
Hellrung, J.
Hermannsgabner, J.
Heuermann, L.
Heyer, N.
Hickford, S.
Hidvegi, A.
Hill, C.
Hill, G. C.
Hoffman, K. D.
Hori, S.
Hoshina, K.
Hostert, M.
Hou, W.
Huber, T.
Hultqvist, K.
Huennefeld, M.
Hussain, R.
Hymon, K.
Ishihara, A.
Iwakiri, W.
Jacquart, M.
Janik, O.
Jansson, M.
Japaridze, G. S.
Jeong, M.
Jin, M.
Jones, B. J. P.
Kamp, N.
Kang, D.
Kang, W.
Kang, X.
Kappes, A.
Kappesser, D.
Kardum, L.
Karg, T.
Karl, M.
Karle, A.
Katil, A.
Katz, U.
Kauer, M.
Kelley, J. L.
Khanal, M.
Zathul, A. Khatee
Kheirandish, A.
Kiryluk, J.
Klein, S. R.
Kochocki, A.
Koirala, R.
Kolanoski, H.
Kontrimas, T.
Koepke, L.
Kopper, C.
Koskinen, D. J.
Koundal, P.
Kovacevich, M.
Kowalski, M.
Kozynets, T.
Krishnamoorthi, J.
Kruiswijk, K.
Krupczak, E.
Kumar, A.
Kun, E.
Kurahashi, N.
Lad, N.
Gualda, C. Lagunas
Lamoureux, M.
Larson, M. J.
Latseva, S.
Lauber, F.
Lazar, J. P.
Lee, J. W.
DeHolton, K. Leonard
Leszczynska, A.
Liao, J.
Lincetto, M.
Liu, Y. T.
Liubarska, M.
Lohfink, E.
Love, C.
Mariscal, C. J. Lozano
Lu, L.
Lucarelli, F.
Luszczak, W.
Lyu, Y.
Madsen, J.
Magnus, E.
Mahn, K. B. M.
Makino, Y.
Manao, E.
Mancina, S.
Sainte, W. Marie
Maris, I. C.
Marka, S.
Marka, Z.
Marsee, M.
Martinez-Soler, I.
Maruyama, R.
Mayhew, F.
McNally, F.
Mead, J. V.
Meagher, K.
Mechbal, S.
Medina, A.
Meier, M.
Merckx, Y.
Merten, L.
Micallef, J.
Mitchell, J.
Montaruli, T.
Moore, R. W.
Morii, Y.
Morse, R.
Moulai, M.
Mukherjee, T.
Naab, R.
Nagai, R.
Nakos, M.
Naumann, U.
Necker, J.
Negi, A.
Neste, L.
Neumann, M.
Niederhausen, H.
Nisa, M. U.
Noda, K.
Noell, A.
Novikov, A.
Pollmann, A. Obertacke
O'Dell, V.
Oeyen, B.
Olivas, A.
Orsoe, R.
Osborn, J.
O'Sullivan, E.
Pandya, H.
Park, N.
Parker, G. K.
Paudel, E. N.
Paul, L.
de los Heros, C. Perez
Pernice, T.
Peterson, J.
Philippen, S.
Pizzuto, A.
Plum, M.
Ponten, A.
Popovych, Y.
Rodriguez, M. Prado
Pries, B.
Privon, G. C.
Procter-Murphy, R.
Przybylski, G. T.
Raab, C.
Rack-Helleis, J.
Ravn, M.
Rawlins, K.
Rechav, Z.
Rehman, A.
Reichherzer, P.
Resconi, E.
Reusch, S.
Rhode, W.
Riedel, B.
Rifaie, A.
Roberts, E. J.
Robertson, S.
Rodan, S.
Roellinghoff, G.
Rongen, M.
Rosted, A.
Rott, C.
Ruhe, T.
Ruohan, L.
Ryckbosch, D.
Safa, I.
Saffer, J.
Salazar-Gallegos, D.
Sampathkumar, P.
Sandrock, A.
Santander, M.
Sarkar, S.
Sarkar, S.
Savelberg, J.
Savina, P.
Schaile, P.
Schaufel, M.
Schieler, H.
Schindler, S.
Schlueter, B.
Schluter, F.
Schmeisser, N.
Schmidt, T.
Schneider, J.
Schroeder, F. G.
Schumacher, L.
Sclafani, S.
Seckel, D.
Seikh, M.
Seo, M.
Seunarine, S.
Myhr, P. Sevle
Shah, R.
Shefali, S.
Shimizu, N.
Silva, M.
Skrzypek, B.
Smithers, B.
Snihur, R.
Soedingrekso, J.
Segaard, A.
Soldin, D.
Soldin, P.
Sommani, G.
Spannfellner, C.
Spiczak, G. M.
Spiering, C.
Stamatikos, M.
Stanev, T.
Stezelberger, T.
Stuerwald, T.
Stuttard, T.
Sullivan, G. W.
Taboada, I.
Ter-Antonyan, S.
Terliuk, A.
Thiesmeyer, M.
Thompson, W. G.
Thwaites, J.
Tilav, S.
Tollefson, K.
Toennis, C.
Toscano, S.
Tosi, D.
Trettin, A.
Turcotte, R.
Twagirayezu, J. P.
Elorrieta, M. A. Unland
Upadhyay, A. K.
Upshaw, K.
Vaidyanathan, A.
Valtonen-Mattila, N.
Vandenbroucke, J.
van Eijndhoven, N.
Vannerom, D.
van Santen, J.
Vara, J.
Varsi, F.
Veitch-Michaelis, J.
Venugopal, M.
Vereecken, M.
Verpoest, S.
Veske, Doğa
Vijai, A.
Walck, C.
Wang, A.
Weaver, C.
Weigel, P.
Weindl, A.
Weldert, J.
Wen, A. Y.
Wendt, C.
Werthebach, J.
Weyrauch, M.
Whitehorn, N.
Wiebusch, C. H.
Williams, D. R.
Witthaus, L.
Wolf, A.
Wolf, M.
Wrede, G.
Xu, X. W.
Yanez, J. P.
Yildizci, E.
Yoshida, S.
Young, R.
Yu, S.
Yuan, T.
Zhang, Z.
Zhelnin, P.
Zilberman, P.
Zimmerman, M.
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Active galactic nuclei (AGN) are promising candidate sources of high-energy astrophysical neutrinos, since they provide environments rich in matter and photon targets where cosmic-ray interactions may lead to the production of gamma rays and neutrinos. We searched for high-energy neutrino emission from AGN using the Swift-BAT Spectroscopic Survey catalog of hard X-ray sources and 12 yr of IceCube muon track data. First, upon performing a stacked search, no significant emission was found. Second, we searched for neutrinos from a list of 43 candidate sources and found an excess from the direction of two sources, the Seyfert galaxies NGC 1068 and NGC 4151. We observed NGC 1068 at flux phi(nu mu) (+ (nu) over bar mu) = 4.02(-1.52)(+1.58) x 10(-11) TeV-1 cm(-2) s(-1) normalized at 1 TeV, with a power-law spectral index gamma = 3.10(-0.22)(+0.26), consistent with previous IceCube results. The observation of a neutrino excess from the direction of NGC 4151 is at a posttrial significance of 2.9 sigma. If interpreted as an astrophysical signal, the excess observed from NGC 4151 corresponds to a flux phi(nu mu) (+ (nu) over bar mu) = 1.51(-0.81)(+0.99) x 10(-11) TeV-1 cm(-2) s(-1) normalized at 1 TeV and gamma = 2.83(-0.28)(+0.35).
URI
https://hdl.handle.net/11511/116456
Journal
ASTROPHYSICAL JOURNAL
DOI
https://doi.org/10.3847/1538-4357/ada94b
Collections
Department of Physics, Article
Citation Formats
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BibTeX
R. Abbasi et al., “Search for Neutrino Emission from Hard X-Ray AGN with IceCube,”
ASTROPHYSICAL JOURNAL
, vol. 981, no. 2, pp. 0–0, 2025, Accessed: 00, 2025. [Online]. Available: https://hdl.handle.net/11511/116456.