Searching for multi-messenger signals with the Pierre Auger Observatory

E Guido - EPJ Web of Conferences, 2023 - epj-conferences.org
The Pierre Auger Observatory [1], primarily designed for the de-6 tection of ultra-high energy
(UHE) cosmic rays, has been proven to be also 7 an excellent tool in multi-messenger …

Arrival directions of UHECRs after the end of phase 1 of the Pierre Auger Observatory

F Mariani - IL NUOVO CIMENTO C, 2023 - air.unimi.it
Abstract The Pierre Auger Observatory is the largest and most important hybrid detector
designed to investigate the origin and the nature of Ultra High Energy Cosmic Rays. The …

[PDF][PDF] Search for photons above 1019 eV with the surface detector of the Pierre Auger Observatory

A Tumasyan, W Adam, JW Andrejkovic, B Abbott - cris.vub.be
We use the surface detector of the Pierre Auger Observatory to search for air showers
initiated by photons with an energy above 1019 eV. Photons in the zenith angle range from …

A machine learning approach for mass composition analysis with TALE-SD data

R Arimura - EPJ Web of Conferences, 2023 - epj-conferences.org
The TALE experiment is a Telescope Array Low-energy Extension constructed to observe
cosmic rays with energies down to 10 16.5 to clarify the origin of the second knee and the …

[PDF][PDF] 𝑺𝒃 for gamma/hadron separation in SWGO

IDV Quispe, PM Hansen, L Nellen, AG Mariazzi𝑎 - 2023 - pos.sissa.it
In this study, we propose the adaptation of the observable 𝑆𝑏 [1, 2], which is currently
utilized in the Pierre Auger Observatory (PAO)[3, 4] for the purpose of gamma hadron …

[PDF][PDF] Investigation of multi-messenger properties of FR0 radio galaxy emitted ultra-high energy cosmic rays

JP Lundquist, L Merten, S Vorobiov… - … Conference on Topics …, 2023 - inspirehep.net
2. Results Figure 1 shows combined fits to the composition and energy spectrum for the five
magnetic field configurations and two extensive air-shower (EAS) models (EPOS-LHC and …