activity
19982025
most citedThe Large Area Telescope on the Fermi Gamma-ray Space Telescope Mission

4.1k citations · 50.9k across the 304 of their papers we have counts for

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Showing astro-ph.HEShow all

221 papers · 1 filter

astro-ph.HE2025

The AGILE space mission: an Italian success story and its legacy for future space astronomy

Carlotta Pittori, Marco Tavani, Andrea Argan +10

AGILE (Astrorivelatore Gamma ad Immagini LEggero) has been a unique and hugely successful mission of Italian Space Agency (ASI), built and operated with the programmatic and techni…

astro-ph.HE2025★ 19 cited

Periodic Gamma-ray Modulation of the blazar PG 1553+113 Confirmed by Fermi-LAT and Multi-wavelength Observations

S. Abdollahi, L. Baldini, G. Barbiellini +98

A 2.1-year periodic oscillation of the gamma-ray flux from the blazar PG 1553+113 has previously been tentatively identified in almost 7 year of data from the Fermi Large Area Tele…

astro-ph.HE2023★ 27 cited

AGILE gamma-ray detection of the exceptional GRB 221009A

M. Tavani, G. Piano, A. Bulgarelli +47

Gamma-ray emission in the MeV-GeV range from explosive cosmic events is of invaluable relevance to understanding physical processes related to the formation of neutron stars and bl…

astro-ph.HE2022★ 129 cited

The Fourth Catalog of Active Galactic Nuclei Detected by the Fermi Large Area Telescope -- Data Release 3

LAT collaboration, Marco Ajello, Luca Baldini +100

An incremental version of the fourth catalog of active galactic nuclei (AGNs) detected by the Fermi-Large Area Telescope is presented. This version (4LAC-DR3) derives from the thir…

astro-ph.HE2022★ 11 cited

Search for new cosmic-ray acceleration sites within the 4FGL catalog Galactic plane sources

LAT Collaboration, S. Abdollahi, F. Acero +117

Cosmic rays are mostly composed of protons accelerated to relativistic speeds. When those protons encounter interstellar material, they produce neutral pions which in turn decay in…

astro-ph.HE2022★ 50 cited

A Gamma-ray Pulsar Timing Array Constrains the Nanohertz Gravitational Wave Background

M. Ajello, W. B. Atwood, L. Baldini +129

After large galaxies merge, their central supermassive black holes are expected to form binary systems whose orbital motion generates a gravitational wave background (GWB) at nanoh…