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On the relative importance of hadronic emission processes along the jet axis of Active Galactic Nuclei
Published 2020“…With the coincident detection of a gamma-ray flare and a neutrino from the blazar TXS 0506+056, active galactic nuclei (AGNs) have been put into focus as possible sources of the diffuse neutrino flux. …”
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The Messy Nature of Fiber Spectra: Star–Quasar Pairs Masquerading as Dual Type 1 AGNs
Published 2023-01-01Subjects: “…Active galactic nuclei…”
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124
Centaurus A: Exploring the Nature of the Hard X-Ray/Soft Gamma-Ray Emission with INTEGRAL
Published 2023-01-01Subjects: “…Active galactic nuclei…”
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125
Similarity between Compact Extremely Red Objects Discovered with JWST in Cosmic Dawn and Blue-excess Dust-obscured Galaxies Known in Cosmic Noon
Published 2023-01-01Subjects: “…Active galactic nuclei…”
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Testing Physical Scenarios for the Reflection Features of Type-1 AGNs using XMM-Newton and NuSTAR Simultaneous Observations
Published 2023-01-01Subjects: “…X-ray active galactic nuclei…”
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128
Searching for Supernovae in HETDEX Data Release 3
Published 2023-01-01Subjects: Get full text
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129
The Seoul National University AGN Monitoring Project. IV. Hα Reverberation Mapping of Six AGNs and the Hα Size–Luminosity Relation
Published 2023-01-01Subjects: “…Active galactic nuclei…”
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130
Supermassive Black Holes with High Accretion Rates in Active Galactic Nuclei. XIII. Ultraviolet Time Lag of Hβ Emission in Mrk 142
Published 2023-01-01Subjects: “…Active galactic nuclei…”
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131
Identifying Active Galactic Nuclei at z ∼ 3 from the HETDEX Survey Using Machine Learning
Published 2023-01-01Subjects: “…Active galactic nuclei…”
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132
A Search for X-Ray/UV Correlation in the Reflection-dominated Seyfert 1 Galaxy Markarian 1044
Published 2023-01-01Subjects: Get full text
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133
X-Ray Properties of Optically Variable Low-mass AGN Candidates
Published 2023-01-01Subjects: “…Active galactic nuclei…”
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134
X-Ray Flares in the Long-term Light Curve of Low-luminosity Active Galactic Nucleus M81*
Published 2023-01-01Subjects: “…Low-luminosity active galactic nuclei…”
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135
Detection of X-Ray Polarization from the Blazar 1ES 1959+650 with the Imaging X-Ray Polarimetry Explorer
Published 2024-01-01Subjects: Get full text
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136
High-energy Neutrino Emission from Espresso-reaccelerated Ions in Jets of Active Galactic Nuclei
Published 2023-01-01“…We present a bottom-up calculation of the flux of ultrahigh-energy cosmic rays (UHECRs) and high-energy neutrinos produced by powerful jets of active galactic nuclei (AGNs). By propagating test particles in 3D relativistic magnetohydrodynamic jet simulations, including a Monte Carlo treatment of sub-grid pitch-angle scattering and attenuation losses due to realistic photon fields, we study the spectrum and composition of the accelerated UHECRs and estimate the amount of neutrinos produced in such sources. …”
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Quiescent and Active Galactic Nuclei as Factories of Merging Compact Objects in the Era of Gravitational Wave Astronomy
Published 2023-03-01“…Here, we review from a theoretical standpoint how different mechanisms concur with the formation, evolution, and merger of COBs around quiescent SMBHs and active galactic nuclei (AGNs), summarising the main predictions for current and future (GW) detections and outlining the possible features that can clearly mark a galactic nuclei origin.…”
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Fast Outflows and Luminous He ii Emission in Dwarf Galaxies with Active Galactic Nuclei (AGN)
Published 2024-01-01“…While stellar processes are believed to be the main source of feedback in dwarf galaxies, the accumulating discoveries of active galactic nuclei (AGN) in dwarf galaxies over recent years arouse the interest to also consider AGN feedback in them. …”
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Imaging VLBI polarimetry data from Active Galactic Nuclei using the Maximum Entropy Method
Published 2013-12-01Get full text
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