High-energy neutrino transients and the future of multi-messenger astronomy

C Guépin, K Kotera, F Oikonomou - Nature Reviews Physics, 2022 - nature.com
The discovery of high-energy astrophysical neutrinos and the first hints of coincident
electromagnetic and neutrino emissions opened new opportunities in multi-messenger …

Precession-induced Variability in AGN Jets and OJ 287

S Britzen, M Zajaček, C Fendt, E Kun… - The Astrophysical …, 2023 - iopscience.iop.org
The combined study of the flaring of active galactic nuclei (AGNs) at radio wavelengths and
parsec-scale jet kinematics with Very Long Baseline Interferometry has led to the view that …

Growing evidence for high-energy neutrinos originating in radio blazars

AV Plavin, YY Kovalev, YA Kovalev… - Monthly Notices of the …, 2023 - academic.oup.com
Evidence for bright-radio blazars being high-energy neutrino sources was found in recent
years. However, specifics of how and where these particles get produced still need to be …

Multiwavelength observations of the blazar PKS 0735+ 178 in spatial and temporal coincidence with an astrophysical neutrino candidate IceCube-211208A

A Acharyya, CB Adams, A Archer… - The Astrophysical …, 2023 - iopscience.iop.org
We report on multiwavelength target-of-opportunity observations of the blazar PKS 0735+
178, located 2 fdg 2 away from the best-fit position of the IceCube neutrino event IceCube …

NGC 1068 constraints on neutrino-dark matter scattering

JM Cline, M Puel - Journal of Cosmology and Astroparticle …, 2023 - iopscience.iop.org
The IceCube collaboration has observed the first steady-state point source of high-energy
neutrinos, coming from the active galaxy NGC 1068. If neutrinos interacted strongly enough …

Blazar constraints on neutrino-dark matter scattering

JM Cline, S Gao, F Guo, Z Lin, S Liu, M Puel, P Todd… - Physical Review Letters, 2023 - APS
Neutrino emission in coincidence with gamma rays has been observed from the blazar TXS
0506+ 056 by the IceCube telescope. Neutrinos from the blazar had to pass through a …

Neutrino flares of radio blazars observed from TeV to PeV

A Suray, S Troitsky - Monthly Notices of the Royal Astronomical …, 2024 - academic.oup.com
Radio blazars have been linked both to individual high-energy neutrino events and to
excesses in likelihood sky maps constructed from lower-energy neutrino data. However, the …

Leptohadronic multi-messenger modeling of 324 gamma-ray blazars

X Rodrigues, VS Paliya, S Garrappa… - Astronomy & …, 2024 - aanda.org
Context. The origin of the diffuse astrophysical neutrino flux observed by the IceCube
experiment is still under debate. Multiple associations have been reported between high …

Search for directional associations between baikal gigaton volume detector neutrino-induced cascades and high-energy astrophysical sources

VA Allakhverdyan, AD Avrorin… - Monthly Notices of …, 2023 - academic.oup.com
Baikal-GVD has recently published its first measurement of the diffuse astrophysical neutrino
flux, performed using high-energy cascade-like events. We further explore the Baikal-GVD …

AM3: An Open-Source Tool for Time-Dependent Lepto-Hadronic Modeling of Astrophysical Sources

M Klinger, A Rudolph, X Rodrigues… - The Astrophysical …, 2024 - iopscience.iop.org
Abstract We present the Astrophysical Multimessenger Modeling (AM 3) software. AM 3 is a
documented open-source software (source code at https://gitlab. desy. de/am3/am3; user …