activity
20072026
most citedRevisiting the SN1987A gamma-ray limit on ultralight axion-like particles

412 citations · 4.2k across the 92 of their papers we have counts for

collaborators

96 papers

astro-ph.HE2026

Self-confinement of ultra-high-energy nuclei in cosmic filaments: implications for the UHECR spectrum and composition

Alessandro Cermenati, Roberto Aloisio, Carmelo Evoli

The spectrum and composition of ultra-high-energy cosmic rays (UHECRs) suggest that the population dominating above the ankle releases particles with an unusual hard spectrum at lo…

astro-ph.HE2026

The Impact of the Magnetised Cosmic Web on Ultra High Energy Cosmic Ray Propagation

Allegra Firinu, Franco Vazza, Carmelo Evoli

The origin of ultra-high-energy cosmic rays (UHECRs) remains an open question. Extragalactic magnetic fields can modify their propagation and, at sufficiently low energies, suppres…

astro-ph.HE2025

Measuring the muon content of inclined air showers using AERA and the water-Cherenkov detectors of the Pierre Auger Observatory

The Pierre Auger Collaboration, A. Abdul Halim, P. Abreu +360

We present a novel approach for assessing the muon content of air showers with large zenith angles on a combined analysis of their radio emission and particle footprint. We use the…

astro-ph.HE2025★ 6 cited

Precision cross-sections for advancing cosmic-ray physics and other applications: a comprehensive programme for the next decade

D. Maurin, L. Audouin, E. Berti +32

Cosmic-ray physics in the GeV-to-TeV energy range has entered a precision era thanks to recent data from space-based experiments. However, the poor knowledge of nuclear reactions,…

astro-ph.HE2025

Deciphering the Electron Spectral Hardening in AMS-02

Carmelo Evoli

We analyze the electron cosmic-ray spectrum from AMS-02, focusing on the spectral hardening around 42 GeV. Our findings confirm that this feature is intrinsic to the primary electr…

astro-ph.HE2025

A Critical Examination of the Nested Leaky Box Model for Galactic Cosmic Ray Transport

Benedikt Schroer, Carmelo Evoli, Pasquale Blasi

We revisit the predictions of the nested leaky box model in detail, in terms of both primary cosmic-ray spectra, spectra of stable and unstable nuclei and antimatter production (po…