activity
20092026
most citedFermi Large Area Telescope Fourth Source Catalog

1.4k citations · 34k across the 206 of their papers we have counts for

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Showing 2019Show all

12 papers · 1 filter

astro-ph.HE2019★ 88 cited

Multi-Epoch Modeling of TXS 0506+056 and Implications for Long-Term High-Energy Neutrino Emission

Maria Petropoulou, Kohta Murase, Marcos Santander +11

The IceCube report of a excess of neutrino events in the direction of the blazar TXS 05056+056 in 2014-2015 and the 2017 detection of a high-energy neutrino, I…

astro-ph.IM2019

All-sky Medium Energy Gamma-ray Observatory: Exploring the Extreme Multimessenger Universe

Julie McEnery, Juan Abel Barrio, Ivan Agudo +182

The All-sky Medium Energy Gamma-ray Observatory (AMEGO) is a probe class mission concept that will provide essential contributions to multimessenger astrophysics in the late 2020s…

astro-ph.HE2019★ 12 cited

The large gamma-ray flare of the FSRQ PKS 0346-27

R. Angioni, R. Nesci, J. D. Finke +2

In this paper, we characterize the first -ray flaring episode of the FSRQ PKS 0346-27 (z=0.991), as revealed by Fermi-LAT monitoring data, and the concurrent multi-wavelength va…

astro-ph.HE2019

Prospects for AGN Studies at Hard X-ray through MeV Energies

Eileen Meyer, Justin Finke, George Younes +7

This White Paper explores advances in the study of Active Galaxies which will be enabled by new observing capabilities at MeV energies (hard X-rays to gamma-rays; 0.1-1000 MeV), wi…

astro-ph.HE2019

Supermassive black holes at high redshifts

Vaidehi S. Paliya, Marco Ajello, Lea Marcotulli +31

MeV blazars are the most luminous persistent sources in the Universe and emit most of their energy in the MeV band. These objects display very large jet powers and accretion lumino…

astro-ph.HE2019

Neutrinos, Cosmic Rays and the MeV Band

R. Ojha, H. Zhang, M. Kadler +23

The possible association of the blazar TXS 0506+056 with a high-energy neutrino detected by IceCube holds the tantalizing potential to answer three astrophysical questions: 1. Wher…