학술논문
Search for Correlations of High-energy Neutrinos Detected in IceCube with Radio-bright AGN and Gamma-Ray Emission from Blazars
Document Type
article
Author
Abbasi, R; Ackermann, M; Adams, J; Agarwalla, SK; Aguilar, JA; Ahlers, M; Alameddine, JM; Amin, NM; Andeen, K; Anton, G; Argüelles, C; Ashida, Y; Athanasiadou, S; Axani, SN; Bai, X; V., A Balagopal; Baricevic, M; Barwick, SW; Basu, V; Bay, R; Beatty, JJ; Becker, K-H; Tjus, J Becker; Beise, J; Bellenghi, C; Benning, C; BenZvi, S; Berley, D; Bernardini, E; Besson, DZ; Binder, G; Blaufuss, E; Blot, S; Bontempo, F; Book, JY; Meneguolo, C Boscolo; Böser, S; Botner, O; Böttcher, J; Bourbeau, E; Braun, J; Brinson, B; Brostean-Kaiser, J; Burley, RT; Busse, RS; Butterfield, D; Campana, MA; Carloni, K; Carnie-Bronca, EG; Chattopadhyay, S; Chau, N; Chen, C; Chen, Z; Chirkin, D; Choi, S; Clark, BA; Classen, L; Coleman, A; Collin, GH; Connolly, A; Conrad, JM; Coppin, P; Correa, P; Countryman, S; Cowen, DF; Dave, P; De Clercq, C; DeLaunay, JJ; Delgado, D; Dembinski, H; Deng, S; Deoskar, K; Desai, A; Desiati, P; de Vries, KD; de Wasseige, G; DeYoung, T; Diaz, A; Díaz-Vélez, JC; Dittmer, M; Domi, A; Dujmovic, H; DuVernois, MA; Ehrhardt, T; Eller, P; Mentawi, S El; Engel, R; Erpenbeck, H; Evans, J; Evenson, PA; Fan, KL; Fang, K; Farrag, K; Fazely, AR; Fedynitch, A; Feigl, N; Fiedlschuster, S; Finley, C; Fischer, L; Fox, D
Source
The Astrophysical Journal. 954(1)
Subject
Language
Abstract
The IceCube Neutrino Observatory sends realtime neutrino alerts with a high probability of being astrophysical in origin. We present a new method to correlate these events and possible candidate sources using 2089 blazars from the Fermi-LAT 4LAC-DR2 catalog and with 3413 active galactic nuclei (AGNs) from the Radio Fundamental Catalog. No statistically significant neutrino emission was found in any of the catalog searches. The result suggests that a small fraction,