Search Results - "J Ammerman Yebra"
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The Payload for Ultrahigh Energy Observations (PUEO): A White Paper
Published 20-09-2021“…JINST 16 (2021) 08, P08035 The Payload for Ultrahigh Energy Observations (PUEO) long-duration balloon experiment is designed to have world-leading sensitivity…”
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A Search for Photons with Energies Above 2 × 1017 eV Using Hybrid Data from the Low-Energy Extensions of the Pierre Auger Observatory
Published in The Astrophysical journal (08-07-2022)“…Ultra-high-energy photons with energies exceeding 1017 eV offer a wealth of connections to different aspects of cosmic-ray astrophysics as well as to gamma-ray…”
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A Search for Photons with Energies Above 2 × 10 17 eV Using Hybrid Data from the Low-Energy Extensions of the Pierre Auger Observatory
Published in The Astrophysical journal (01-07-2022)“…Abstract Ultra-high-energy photons with energies exceeding 10 17 eV offer a wealth of connections to different aspects of cosmic-ray astrophysics as well as to…”
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Ground observations of a space laser for the assessment of its in-orbit performance
Published in Optica (20-02-2024)“…The wind mission Aeolus of the European Space Agency was a groundbreaking achievement for Earth observation. Between 2018 and 2023, the space-borne lidar…”
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Simulating radio emission from particle cascades with CORSIKA 8
Published 24-09-2024“…CORSIKA 8 is a new framework for simulations of particle cascades in air and dense media implemented in modern C++17, based on past experience with existing…”
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Large-scale cosmic ray anisotropies with 19 years of data from the Pierre Auger Observatory
Published 09-08-2024“…Results are presented for the measurement of large-scale anisotropies in the arrival directions of ultra-high-energy cosmic rays detected at the Pierre Auger…”
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Impact of the Magnetic Horizon on the Interpretation of the Pierre Auger Observatory Spectrum and Composition Data
Published 01-08-2024“…JCAP07(2024)094 The flux of ultra-high energy cosmic rays reaching Earth above the ankle energy (5 EeV) can be described as a mixture of nuclei injected by…”
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The flux of ultra-high-energy cosmic rays along the supergalactic plane measured at the Pierre Auger Observatory
Published 09-07-2024“…Ultra-high-energy cosmic rays are known to be mainly of extragalactic origin, and their propagation is limited by energy losses, so their arrival directions…”
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Search for photons above 10$^{18}$ eV by simultaneously measuring the atmospheric depth and the muon content of air showers at the Pierre Auger Observatory
Published 11-06-2024“…The Pierre Auger Observatory is the most sensitive instrument to detect photons with energies above $10^{17}$ eV. It measures extensive air showers generated…”
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Measurement of the Depth of Maximum of Air-Shower Profiles with energies between $\mathbf{10^{18.5}}$ and $\mathbf{10^{20}}$ eV using the Surface Detector of the Pierre Auger Observatory and Deep Learning
Published 10-06-2024“…We report an investigation of the mass composition of cosmic rays with energies from 3 to 100 EeV (1 EeV=$10^{18}$ eV) using the distributions of the depth of…”
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Inference of the Mass Composition of Cosmic Rays with energies from $\mathbf{10^{18.5}}$ to $\mathbf{10^{20}}$ eV using the Pierre Auger Observatory and Deep Learning
Published 10-06-2024“…We present measurements of the atmospheric depth of the shower maximum $X_\mathrm{max}$, inferred for the first time on an event-by-event level using the…”
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Testing Hadronic-Model Predictions of Depth of Maximum of Air-Shower Profiles and Ground-Particle Signals using Hybrid Data of the Pierre Auger Observatory
Published 03-05-2024“…Phys. Rev. D 109 (2024) 102001 We test the predictions of hadronic interaction models regarding the depth of maximum of air-shower profiles, $X_{max}$, and…”
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Constraints on metastable superheavy dark matter coupled to sterile neutrinos with the Pierre Auger Observatory
Published 14-03-2024“…Phys. Rev. D 109 L081101 (2024) Dark matter particles could be superheavy, provided their lifetime is much longer than the age of the universe. Using the…”
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Demonstrating Agreement between Radio and Fluorescence Measurements of the Depth of Maximum of Extensive Air Showers at the Pierre Auger Observatory
Published 30-10-2023“…We show, for the first time, radio measurements of the depth of shower maximum ($X_\text{max}$) of air showers induced by cosmic rays that are compared to…”
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Radio Measurements of the Depth of Air-Shower Maximum at the Pierre Auger Observatory
Published 30-10-2023“…The Auger Engineering Radio Array (AERA), part of the Pierre Auger Observatory, is currently the largest array of radio antenna stations deployed for the…”
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Ground observations of a space laser for the assessment of its in-orbit performance
Published 12-10-2023“…The wind mission Aeolus of the European Space Agency was a groundbreaking achievement for Earth observation. Between 2018 and 2023, the space-borne lidar…”
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The Pierre Auger Observatory Open Data
Published 28-09-2023“…The Pierre Auger Collaboration has embraced the concept of open access to their research data since its foundation, with the aim of giving access to the widest…”
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AugerPrime Surface Detector Electronics
Published 12-09-2023“…Operating since 2004, the Pierre Auger Observatory has led to major advances in our understanding of the ultra-high-energy cosmic rays. The latest findings…”
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Search for UHE Photons from Gravitational Wave Sources with the Pierre Auger Observatory
Published 20-07-2023“…ApJ 952 (2023) 91 A search for time-directional coincidences of ultra-high-energy (UHE) photons above 10 EeV with gravitational wave (GW) events from the…”
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Constraining models for the origin of ultra-high-energy cosmic rays with a novel combined analysis of arrival directions, spectrum, and composition data measured at the Pierre Auger Observatory
Published 26-05-2023“…JCAP01(2024)022 The combined fit of the measured energy spectrum and shower maximum depth distributions of ultra-high-energy cosmic rays is known to constrain…”
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