activity
20092026
most citedThe spectrum of isotropic diffuse gamma-ray emission between 100 MeV and 820 GeV

823 citations · 3.9k across the 52 of their papers we have counts for

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Showing 2025Show all

5 papers · 1 filter

astro-ph.HE2025

Search for cosmic-ray induced gamma-ray emission from local galaxy clusters using Fermi-LAT data

Judit Pérez-Romero, Mattia di Mauro, Rémi Adam +2

Galaxy clusters are the most massive gravitationally bound structures in the Universe. Even if clusters are nearly virialized structures, they undergo merging processes, creating m…

astro-ph.HE2025

Constraints on Ultra-heavy DM from TeV-PeV gamma-ray diffuse measurements

Manuel Rocamora, Pedro De La Torre Luque, Miguel A. Sánchez-Conde

Recent experiments have measured the Galactic -ray diffuse emission up to PeV energies, opening a window to study acceleration of Galactic cosmic rays and their propagation up t…

astro-ph.HE2025★ 5 cited

Combined dark matter search towards dwarf spheroidal galaxies with Fermi-LAT, HAWC, H.E.S.S., MAGIC, and VERITAS

LAT Collaboration, S. Abdollahi, L. Baldini +586

Dwarf spheroidal galaxies (dSphs) are excellent targets for indirect dark matter (DM) searches using gamma-ray telescopes because they are thought to have high DM content and a low…

astro-ph.HE2025★ 3 cited

Prospects for dark matter observations in dwarf spheroidal galaxies with the Cherenkov Telescope Array Observatory

K. Abe, S. Abe, J. Abhir +491

The dwarf spheroidal galaxies (dSphs) orbiting the Milky Way are widely regarded as systems supported by velocity dispersion against self-gravity, and as prime targets for the sear…

astro-ph.HE2025★ 1 cited

Search for dark matter subhalos among unassociated Fermi-LAT sources in presence of dataset shift

Aurelio Amerio, Dmitry Malyshev, Bryan Zaldivar +2

We present a search for dark matter (DM) annihilating subhalos of the Milky Way halo among the {\Fermi} Large Area Telescope (LAT) unassociated sources. For this purpose, we constr…