@article{d4fa2e925d214dbdbfb5fc9221171f86,
title = "Search for high-energy neutrino emission from hard X-ray AGN with IceCube",
abstract = "Active Galactic Nuclei (AGN) are powerful astronomical objects with very high luminosities. Theoretical arguments suggest that these objects are capable of accelerating particles to energies of 1020 eV. In environments with matter or photon targets, cosmic-ray interactions transpire leading to the production of pionic gamma rays and neutrinos. Since the AGN environment is rich in gas, dust and photons, they are promising candidate sources of high-energy astrophysical neutrinos. While the neutrinos manage to escape, the gamma rays may further interact and cascade down to hard X-rays in environments with sufficiently large photon or gas targets. We have used 12 years of IceCube data to perform a stacked search and a point source search for high-energy neutrino emission from hard X-ray AGN sampled from Swift-BAT Spectroscopic Survey (BASS) and present the results of these two analyses.",
author = "{The IceCube Collaboration} and R. Abbasi and M. Ackermann and J. Adams and Agarwalla, {S. K.} and Aguilar, {J. A.} and M. Ahlers and Alameddine, {J. M.} and Amin, {N. M.} and K. Andeen and G. Anton and C. Arg{\"u}elles and Y. Ashida and S. Athanasiadou and Axani, {S. N.} and X. Bai and Balagopal, {A. V.} and M. Baricevic and Barwick, {S. W.} and V. Basu and R. Bay and Beatty, {J. J.} and {Becker Tjus}, J. and J. Beise and C. Bellenghi and C. Benning and S. BenZvi and D. Berley and E. Bernardini and Besson, {D. Z.} and E. Blaufuss and S. Blot and F. Bontempo and Book, {J. Y.} and {Boscolo Meneguolo}, C. and S. B{\"o}ser and O. Botner and J. B{\"o}ttcher and E. Bourbeau and J. Braun and B. Brinson and J. Brostean-Kaiser and Burley, {R. T.} and Busse, {R. S.} and D. Butterfield and Campana, {M. A.} and K. Carloni and Carnie-Bronca, {E. G.} and S. Chattopadhyay and N. Chau and E. Resconi",
note = "Publisher Copyright: {\textcopyright} Copyright owned by the author(s) under the terms of the Creative Commons.; 38th International Cosmic Ray Conference, ICRC 2023 ; Conference date: 26-07-2023 Through 03-08-2023",
year = "2024",
month = sep,
day = "27",
language = "English",
volume = "444",
journal = "Proceedings of Science",
issn = "1824-8039",
publisher = "Sissa Medialab Srl",
}