Gioacchino Alex Anastasi

Scaler data from the Pierre Auger Observatory as a proxy of solar activity Open

C. Taricco, Adila Abdul Halim, P. Abreu, M. Aglietta, I. Allekotte , et al. · 2025

Contains fulltext : 324932.pdf (Publisher’s version ) (Open Access)

Search for Ultra-High-Energy Neutrinos at the Pierre Auger Observatory: New Triggers, Methods, and Constraints Open

Srijan Sehgal, Adila Abdul Halim, P. Abreu, M. Aglietta, I. Allekotte , et al. · 2025

The Pierre Auger Observatory has the capability to identify neutrino-induced extensive air showers above $10^{17}$ eV by using its large Surface Detector (SD) array. Data from the Observatory have been used to set some of the most stringen…

Observation of the Shadows of the Moon and Sun Using the Pierre Auger Observatory at an Average Energy of $7\times10^{17}\,$eV Open

Katarína Simkova, Adila Abdul Halim, P. Abreu, M. Aglietta, I. Allekotte , et al. · 2025

Contains fulltext : 324907.pdf (Publisher’s version ) (Open Access)

Detection of Spaceborne Lasers with the Pierre Auger Observatory Open

M. Unger, Adila Abdul Halim, P. Abreu, Marco Aglietta, I. Allekotte , et al. · 2025

The detection of side-scattered ultraviolet light from spaceborne lasers with fluorescence telescopes of cosmic ray observatories offers unique opportunities for systematic studies of the aerosol content of the local atmosphere. It also en…

Combined fit above 0.1 EeV to the cosmic-ray spectrum and composition measured with the Pierre Auger Observatory Open

Esteban Roulet, Adila Abdul Halim, P. Abreu, Marco Aglietta, I. Allekotte , et al. · 2025

Contains fulltext : 324880.pdf (Publisher’s version ) (Open Access)

Muon Signal Charge in the Underground Muon Detector of AugerPrime Open

M. Scornavacche, Adila Abdul Halim, P. Abreu, M. Aglietta, I. Allekotte , et al. · 2025

Contains fulltext : 324908.pdf (Publisher’s version ) (Open Access)

Constraints on the spread of nuclear masses in ultra-high-energy cosmic rays based on the Phase I hybrid data from the Pierre Auger Observatory Open

Alexey Yushkov, Adila Abdul Halim, P. Abreu, Marco Aglietta, I. Allekotte , et al. · 2025

We present an analysis of the correlation between the depth of the maximum of air-shower profiles and the signal in water-Cherenkov stations in events registered simultaneously by the fluorescence and surface detectors of the Pierre Auger …

AugerPrime: Status and first results Open

David Schmidt, Adila Abdul Halim, P. Abreu, Marco Aglietta, I. Allekotte , et al. · 2025

Contains fulltext : 324884.pdf (Publisher’s version ) (Open Access)

Results and plans to apply interferometry to air shower observations at the Pierre Auger Observatory Open

Pim van Dillen, Adila Abdul Halim, P. Abreu, M. Aglietta, I. Allekotte , et al. · 2025

Contains fulltext : 324910.pdf (Publisher’s version ) (Open Access)

Measurement of the Inelastic Proton-Proton Cross-Section at $\sqrt{s} \geq 40$ TeV Using the Hybrid Data of the Pierre Auger Observatory Open

Олена Ткаченко, Adila Abdul Halim, P. Abreu, Marco Aglietta, I. Allekotte , et al. · 2025

Contains fulltext : 324915.pdf (Publisher’s version ) (Open Access)

Study of solar activity with AERA at the Pierre Auger Observatory Open

R. M. de Almeida, Adila Abdul Halim, P. Abreu, M. Aglietta, I. Allekotte , et al. · 2025

Contains fulltext : 324933.pdf (Publisher’s version ) (Open Access)

Reconstructing Air-Shower Observables using a Universality-Based Model at the Pierre Auger Observatory Open

Darko Veberič, Adila Abdul Halim, P. Abreu, Marco Aglietta, I. Allekotte , et al. · 2025

Contains fulltext : 324913.pdf (Publisher’s version ) (Open Access)

Search for UHE neutrinos from GRBs with the Pierre Auger Observatory Open

Yago Lema-Capeans, Adila Abdul Halim, P. Abreu, M. Aglietta, I. Allekotte , et al. · 2025

We report on the search for ultra-high-energy neutrinos from the prompt emission of gamma-ray bursts (GRBs) using Surface Detector (SD) data from Phase I of the Pierre Auger Observatory (2004-2021). A total of 570 GRBs occur within the mos…

Simultaneous observations of multiple ELVES and SPRITES at the Pierre Auger Observatory Open

R. Mussa, Adila Abdul Halim, P. Abreu, M. Aglietta, I. Allekotte , et al. · 2025

Contains fulltext : 324887.pdf (Publisher’s version ) (Open Access)

Measurement and Interpretation of UHECR Mass Composition at the Pierre Auger Observatory Open

Eric William Mayotte, Adila Abdul Halim, P. Abreu, M. Aglietta, I. Allekotte , et al. · 2025

The Pierre Auger Observatory has driven the field of ultra-high-energy cosmic ray (UHECR) physics, producing several groundbreaking observations over the last 20 years. One of the most striking findings has been the complex evolution of UH…

Update on testing of air-shower modelling using combined data of the Pierre Auger Observatory and phenomenological consequences Open

J. Vícha, Adila Abdul Halim, P. Abreu, M. Aglietta, I. Allekotte , et al. · 2025

Contains fulltext : 324911.pdf (Publisher’s version ) (Open Access)

Event reconstruction with the Radio detector of the Pierre Auger Observatory Open

Simon Strähnz, Adila Abdul Halim, P. Abreu, M. Aglietta, I. Allekotte , et al. · 2025

Contains fulltext : 324906.pdf (Publisher’s version ) (Open Access)

Cloud Detection using Night Sky Background Light at the Pierre Auger Observatory Open

Fedor Tairli, Adila Abdul Halim, P. Abreu, M. Aglietta, I. Allekotte , et al. · 2025

Contains fulltext : 324916.pdf (Publisher’s version ) (Open Access)

Characterizing the neutron component of extensive air showers with the Surface-Scintillator Detectors of AugerPrime Open

Tobias Schulz, Adila Abdul Halim, P. Abreu, M. Aglietta, I. Allekotte , et al. · 2025

Contains fulltext : 324909.pdf (Publisher’s version ) (Open Access)

Graph Neural Networks for Photon Searches with the Underground Muon Detector of the Pierre Auger Observatory Open

Ezequiel Rodriguez, Adila Abdul Halim, P. Abreu, Marco Aglietta, I. Allekotte , et al. · 2025

Ultra-high-energy photons have long been sought as tracers of the most energetic processes in the Universe. Several sources can contribute to a diffuse photon flux, including interactions of cosmic rays with Galactic matter and radiation f…

Measurement of the cosmic-ray energy spectrum above 2.5 EeV using 19 years of operation of the Pierre Auger Observatory Open

Diego Ravignani, Adila Abdul Halim, P. Abreu, Marco Aglietta, I. Allekotte , et al. · 2025

We present the spectrum of cosmic rays with energies above 2.5 EeV measured at the Pierre Auger Observatory after 19 years of operation, covering the period before the AugerPrime upgrade. Two independent event sets from the surface array o…

Performance and extensions of the central data acquisition systems for Phase II of the Pierre Auger Observatory Open

Paul Filip, Adila Abdul Halim, P. Abreu, M. Aglietta, I. Allekotte , et al. · 2025

The Pierre Auger Observatory is a hybrid detector designed to observe and study ultra-high-energy particles of extraterrestrial origin. With its 27 fluorescence telescopes and over 1600 autonomously operating water-Cherenkov detectors spre…

A composition-informed search for large-scale anisotropy with the Pierre Auger Observatory Open

Geraldina Golup, Adila Abdul Halim, P. Abreu, M. Aglietta, I. Allekotte , et al. · 2025

The large-scale dipolar structure in the arrival directions of ultra-high-energy cosmic rays with energies above $8\,$EeV observed by the Pierre Auger Collaboration is a well-established anisotropy measurement. This anisotropy is understoo…

Update on the intermediate arrival-direction analyses of the Pierre Auger Observatory Open

Lorenzo Apollonio, Adila Abdul Halim, P. Abreu, M. Aglietta, I. Allekotte , et al. · 2025

We present an update on the arrival-direction analyses conducted on intermediate angular scales using the complete Phase I data of the Pierre Auger Observatory up to the end of 2022 with a total exposure of $135{,}000\,\text{km}^2\,\text{s…

Constraining the origin of the highest-energy cosmic-ray events detected by the Pierre Auger Observatory: a three-dimensional approach Open

Marta Bianciotto, Adila Abdul Halim, P. Abreu, Marco Aglietta, I. Allekotte , et al. · 2025

Contains fulltext : 324747.pdf (Publisher’s version ) (Open Access)

Latest Results from the Searches for Photons at the Highest Energies with the Pierre Auger Observatory Open

Pierpaolo Savina, Adila Abdul Halim, P. Abreu, Marco Aglietta, I. Allekotte , et al. · 2025

The Pierre Auger Observatory is the most sensitive detector to primary photons with energies above $0.2$ EeV providing unprecedented exposure to ultra-high-energy (UHE) cosmic rays and specifically to UHE photons. The Observatory measures …

Socioeconomic Impact of the Pierre Auger Observatory Open

I. Allekotte, Adila Abdul Halim, P. Abreu, M. Aglietta, Kévin Almeida Cheminant , et al. · 2025

Contains fulltext : 324943.pdf (Publisher’s version ) (Open Access)

Data production and Monte Carlo simulations for the Pierre Auger Observatory Open

Paula Gina Isar, Adila Abdul Halim, P. Abreu, M. Aglietta, I. Allekotte , et al. · 2025

Contains fulltext : 324881.pdf (Publisher’s version ) (Open Access)

Recent Highlights from the Auger Engineering Radio Array Open

Marvin Gottowik, Adila Abdul Halim, P. Abreu, M. Aglietta, I. Allekotte , et al. · 2025

Contains fulltext : 324858.pdf (Publisher’s version ) (Open Access)

Calibration and Performance of the Surface Scintillator Detector of the Pierre Auger Observatory Open

Matteo Conte, Adila Abdul Halim, P. Abreu, M. Aglietta, I. Allekotte , et al. · 2025

Contains fulltext : 324851.pdf (Publisher’s version ) (Open Access)

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