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 2023Show all

5 papers · 1 filter

astro-ph.HE2023★ 9 cited

Prospects for -ray observations of the Perseus galaxy cluster with the Cherenkov Telescope Array

The Cherenkov Telescope Array Consortium, :, K. Abe +564

Galaxy clusters are expected to be dark matter (DM) reservoirs and storage rooms for the cosmic-ray protons (CRp) that accumulate along the cluster's formation history. Accordingly…

hep-ph2023★ 1 cited

Axion-like particles and high-energy gamma rays: interconversion revisited

Rafael Alves Batista, Cristina Viviente, Gaetano Di Marco +1

Axion-like particles (ALPs) are hypothetical entities often invoked to solve various problems in particle physics to cosmology. They are one of the most promising candidates to exp…

astro-ph.HE2023★ 12 cited

Multi-TeV dark matter density in the inner Milky Way halo: spectral and dynamical constraints

Jaume Zuriaga-Puig, Viviana Gammaldi, Daniele Gaggero +2

We develop a comprehensive study of the gamma-ray flux observed by H.E.S.S. in 5 regions of the Galactic Center (GC). Motivated by previous works on a possible Dark Matter (DM) exp…

astro-ph.HE2023★ 22 cited

Sensitivity of the Cherenkov Telescope Array to spectral signatures of hadronic PeVatrons with application to Galactic Supernova Remnants

The Cherenkov Telescope Array Consortium, F. Acero, A. Acharyya +356

The local Cosmic Ray (CR) energy spectrum exhibits a spectral softening at energies around 3~PeV. Sources which are capable of accelerating hadrons to such energies are called hadr…

astro-ph.HE2023

The Fermi-LAT Light Curve Repository

S. Abdollahi, M. Ajello, L. Baldini +110

The Fermi Large Area Telescope (LAT) light curve repository (LCR) is a publicly available, continually updated library of gamma-ray light curves of variable Fermi-LAT sources gener…