activity
20032026
most citedThe Fluorescence Detector of the Pierre Auger Observatory

380 citations · 4.7k across the 135 of their papers we have counts for

collaborators

138 papers

astro-ph.HE2026

Pulsar based modeling of point spread function of Fermi Large Area Telescope

J. Blunier, A. Neronov, D. Semikoz

Sensitivity of searches for extended emission around gamma-ray sources is naturally limited by the precision of the knowledge of the Point Spread Function (PSF) of gamma-ray telesc…

astro-ph.HE2025

Energy-Dependent Shifts of Medium-Scale Anisotropies in Very-High-Energy Cosmic Rays Observed by LHAASO-KM2A

The LHAASO collabration, Zhen Cao, F. Aharonian +310

Small deviations from isotropy in the arrival directions of Galactic cosmic rays serve as a unique probe of the local magnetic environment. In this Letter, we report observations o…

astro-ph.HE2025

Cygnus X-3: A variable petaelectronvolt gamma-ray source

The LHAASO Collaboration, Zhen Cao, F. Aharonian +324

We report the discovery of variable -rays up to petaelectronvolt from Cygnus X-3, an iconic X-ray binary. The -ray signal was detected with a statistical significance of appr…

astro-ph.HE2025★ 2 cited

Leptonic and hadronic models of high-energy nebula around V4641 Sgr

Maksim Kleimenov, Andrii Neronov, Foteini Oikonomou +1

A prominent, 200-pc-scale high-energy nebula surrounding the microquasar V4641 Sgr is the brightest known gamma-ray source in the Southern sky at . In this p…

astro-ph.HE2025

A Self-Consistent Model of the Ultra High-Energy Gamma-Ray Emission of Pulsar Wind Nebulae: Insights from LHAASO and ATNF Catalogs

Samy Kaci, Gwenael Giacinti, Dmitri Semikoz

Pulsar wind nebulae (PWNe) are the dominant Ultra-high-energy (UHE) gamma-ray sources in the LHAASO catalog suggesting that they are the dominant leptonic PeVatrons in our Galaxy.…

astro-ph.HE2025

Bright Cosmic-Ray Source as a Solution to Auger-TA Tensions

Alexander Korochkin, Dmitri Semikoz, Peter Tinyakov

The ultra-high-energy cosmic ray (UHECR) spectra measured by the Pierre Auger Observatory (Auger) and the Telescope Array (TA) agree very well below eV but differ signi…