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M. Unger

0000-0002-7651-0272
astro-ph.HEhep-exastro-ph.IMnucl-exhep-phastro-ph.COphysics.ins-detastro-phastro-ph.GALaser Therapy

On Valency

published · living versions
W_dexaqp79·v2 · currentpublished
PBR sensitivity to boosted dark matter explanation for the KM3-230213A event
with M. H. Reno, T. Venters, M. Abrate, J. Adams +116
2 versions
W_gur2am6v·v1published
Studies of Cosmic Ray Composition and Air Shower Structure with the Pierre Auger Observatory

Preprints & journals

219 papers in the corpus · 1984–2026
The Random Magnetic Field of the Milky Way2608.21293v2 · Michael Unger, Glennys R. Farrar2026 · 0 citationsarXiv
Observation of the Moon and Sun shadows with cosmic rays at an average energy of 7×1017 \text{7}{\times}\text{10}^\text{17}\,eV2608.04658v1 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2026 · 0 citationsarXiv
Depth of Maximum of Air-Shower Profiles above 10^17.7 eV Measured with the Fluorescence Detector of the Pierre Auger Observatory2605.12598v1 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2026 · 0 citationsarXiv
Search for ultra-high energy neutrons from Galactic sources with the Pierre Auger Observatory2602.02275v1 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2026 · 0 citationsarXiv
Energy Spectrum of Ultrahigh-Energy Cosmic Rays across Declinations -90° to +44.8° as Measured at the Pierre Auger Observatory.41482327 · Abdul Halim, A, Abreu, P, Aglietta, M et al.2026 · 4 citationsPhysical review letters. 2025;135(24):241002
Fragmentation Cross Sections for the Understanding of Cosmic-Ray Transport in the Galaxy: Results and Prospects from NA61/SHINE2510.17973v1 · Michael Unger2025 · 0 citationsPoS(ICRC2025)146
Road map for the tuning of hadronic interaction models with accelerator-based and astroparticle data2508.21796v2 · Johannes Albrecht, Julia Becker Tjus, Noah Behling et al.2025 · 4 citationsarXiv
The Pierre Auger Observatory: Contributions to the 39th International Cosmic Ray Conference (ICRC 2025)2507.13771v3 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2025 · 0 citationsarXiv
Multiplicity and net-electric charge fluctuations in central Ar+Sc interactions at 13A, 19A, 30A, 40A, 75A, and 150A GeV/c beam momenta measured by NA61/SHINE at the CERN SPS2503.22484v2 · H. Adhikary, P. Adrich, K.K. Allison et al.2025 · 0 citationsarXiv
Search for the Anomalous Events Detected by ANITA Using the Pierre Auger Observatory.40215547 · Abdul Halim, A, Abreu, P, Aglietta, M et al.2025 · 4 citationsPhysical review letters. 2025;134(12):121003
Precision cross-sections for advancing cosmic-ray physics and other applications: a comprehensive programme for the next decade2503.16173v2 · D. Maurin, L. Audouin, E. Berti et al.2025 · 6 citationsPhysics Reports 1161 (2026) 1-81
The Galactic Magnetic Field and UHECR Deflections2502.15876v2 · Michael Unger, Glennys R. Farrar2025 · 4 citationsarXiv
Search for a diffuse flux of photons with energies above tens of PeV at the Pierre Auger Observatory2502.02381v3 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2025 · 5 citationsJCAP 05 (2025) 061
Inference of the Mass Composition of Cosmic Rays with Energies from 10^18.5 to 10^20  eV Using the Pierre Auger Observatory and Deep Learning.39913843 · Abdul Halim, A, Abreu, P, Aglietta, M et al.2025 · 29 citationsPhysical review letters. 2025;134(2):021001
An analytical model for the magnetic field in the thick shell of Galactic bubbles with uniform initial conditions2411.06277v2 · V. Pelgrims, M. Unger, I. C. Maris2024 · 5 citationsA&A 695, A148 (2025)
Measurements of hadron production in 90 GeV/c proton-carbon interactions2410.23098v2 · H. Adhikary, P. Adrich, K.K. Allison et al.2024 · 1 citationPhys.Rev.D 112 (2025) 1, 012011
Large-scale cosmic ray anisotropies with 19 years of data from the Pierre Auger Observatory2408.05292v3 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2024 · 20 citationsApJ 976(2024)48
The large-scale anisotropy and flux (de-)magnification of ultra-high-energy cosmic rays in the Galactic magnetic field2408.00614v2 · Teresa Bister, Glennys R. Farrar, Michael Unger2024 · 7 citationsApJL 975 L21 (2024)
The distribution of ultra-high-energy cosmic rays along the supergalactic plane measured at the Pierre Auger Observatory2407.06874v2 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2024 · 7 citationsAstrophys. J. 984 (2025) 123
Search for photons above 1018^{18} eV by simultaneously measuring the atmospheric depth and the muon content of air showers at the Pierre Auger Observatory2406.07439v1 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2024 · 7 citationsarXiv
Measurement of the Depth of Maximum of Air-Shower Profiles with energies between 1018.5\mathbf{10^{18.5}} and 1020\mathbf{10^{20}} eV using the Surface Detector of the Pierre Auger Observatory and Deep Learning2406.06319v3 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2024 · 16 citationsPhys. Rev. D 111, 022003 (2025)
Impact of the Magnetic Horizon on the Interpretation of the Pierre Auger Observatory Spectrum and Composition Data2404.03533v2 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2024 · 17 citationsJCAP07(2024)094
Testing Hadronic-Model Predictions of Depth of Maximum of Air-Shower Profiles and Ground-Particle Signals using Hybrid Data of the Pierre Auger Observatory2401.10740v3 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2024 · 30 citationsPhys. Rev. D 109 (2024) 102001
Demonstrating Agreement between Radio and Fluorescence Measurements of the Depth of Maximum of Extensive Air Showers at the Pierre Auger Observatory.38277596 · Abdul Halim, A, Abreu, P, Aglietta, M et al.2024 · 17 citationsPhysical review letters. 2024;132(2):021001
Search for a critical point of strongly-interacting matter in central 40^{40}Ar +45^{45}Sc collisions at 13AA-75AA GeV/cc beam momentum2401.03445v1 · The NA61/SHINE Collaboration: H. Adhikary, P. Adrich, K. K. Allison et al.2024 · 10 citationsarXiv
Measurements of higher-order cumulants of multiplicity and net-electric charge distributions in inelastic proton-proton interactions by NA61/SHINE2312.13706v3 · NA61/SHINE: H. Adhikary, P. Adrich, K.K. Allison et al.2023 · 4 citationsarXiv
Where Did the Amaterasu Particle Come From?2312.13273v2 · Michael Unger, Glennys R. Farrar2023 · 18 citationsApJL 962 (2024) L5
Evidence of isospin-symmetry violation in high-energy collisions of atomic nuclei2312.06572v7 · NA61/SHINE Collaboration: H. Adhikary, P. Adrich, K.K. Allison et al.2023 · 18 citationsarXiv
Constraints on metastable superheavy dark matter coupled to sterile neutrinos with the Pierre Auger Observatory2311.14541v2 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2023 · 6 citationsPhys. Rev. D 109 L081101 (2024)
The Coherent Magnetic Field of the Milky Way2311.12120v4 · Michael Unger, Glennys R. Farrar2023 · 84 citationsAstrophys.J. 970 (2024) 1, 95
Radio Measurements of the Depth of Air-Shower Maximum at the Pierre Auger Observatory2310.19966v2 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2023 · 21 citationsPhys. Rev. D 109 (2024) 022002
Ground observations of a space laser for the assessment of its in-orbit performance2310.08616v1 · O. Lux, I. Krisch, O. Reitebuch et al.2023 · 9 citationsarXiv
The Pierre Auger Observatory Open Data2309.16294v3 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2023 · 4 citationsEur. Phys. J. C (2025) 85: 70
A Peters cycle at the end of the cosmic ray spectrum?2309.16518v2 · Marco Stein Muzio, Luis A. Anchordoqui, Michael Unger2023 · 0 citationsarXiv
AugerPrime Surface Detector Electronics2309.06235v3 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2023 · 2 citationsarXiv
Method for calculation of the beta exponent from the Heitler-Matthews model of hadronic air showers2308.16525v1 · Kevin Almeida Cheminant, Dariusz Gora, Nataliia Borodai et al.2023 · 0 citationsarXiv
Measurements of π±\pi^\pm, K±K^\pm, pp and pˉ\bar{p} spectra in 40^{40}Ar+45^{45}Sc collisions at 13AA to 150AA GeV/cc2308.16683v4 · NA61/SHINE Collaboration: H. Adhikary, P. Adrich, K.K. Allison et al.2023 · 14 citationsEur. Phys. J. C 84, 416 (2024)
Data-driven analysis for understanding ultrahigh energy cosmic ray source spectra2308.07208v1 · Marco Stein Muzio, Luis A. Anchordoqui, Michael Unger2023 · 0 citationsarXiv
Search for UHE Photons from Gravitational Wave Sources with the Pierre Auger Observatory2307.10839v1 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2023 · 5 citationsApJ 952 (2023) 91
Current status and desired accuracy of the isotopic production cross-sections relevant to astrophysics of cosmic rays II. Fluorine to Silicon (and updated LiBeB)2307.06798v2 · Yoann G'enolini, David Maurin, Igor V. Moskalenko et al.2023 · 9 citationsPhys. Rev. C 109, 064914 (2024)
Measurements of π+\pi^+, π−\pi^-, pp, pˉ\bar{p}, K+K^+ and K−K^- production in 120 GeV/cc p + C interactions2306.02961v2 · H. Adhikary, P. Adrich, K.K. Allison et al.2023 · 6 citationsarXiv
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 Observatory2305.16693v2 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2023 · 38 citationsJCAP01(2024)022
Search for the critical point of strongly-interacting matter in 40{}^{40}Ar + 45{}^{45}Sc collisions at 150A GeV/c using scaled factorial moments of protons2305.07557v1 · NA61/SHINE Collaboration: H. Adhikary, P. Adrich, K. K. Allison et al.2023 · 12 citationsarXiv
The muon deficit problem: a new method to calculate the muon rescaling factors and the Heitler-Matthews beta exponent2302.07932v1 · Kevin Almeida Cheminant, Dariusz G'ora, Nataliia Borodai et al.2023 · 0 citationsarXiv
Limits to Gauge Coupling in the Dark Sector Set by the Nonobservation of Instanton-Induced Decay of Super-Heavy Dark Matter in the Pierre Auger Observatory Data.36827568 · Abreu, P, Aglietta, M, Albury, J M et al.2023 · 22 citationsPhysical review letters. 2023;130(6):061001
Two-pion femtoscopic correlations in Be+Be collisions at sNN=16.84\sqrt{s_{\textrm{NN}}} = 16.84 GeV measured by the NA61/SHINE at CERN2302.04593v2 · NA61/SHINE Collaboration: H. Adhikary, P. Adrich, K.K. Allison et al.2023 · 20 citationsEur.Phys.J.C 83 (2023) 10, 919
A Catalog of the Highest-Energy Cosmic Rays Recorded During Phase I of Operation of the Pierre Auger Observatory2211.16020v1 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2022 · 15 citationsarXiv
Constraining the sources of ultra-high-energy cosmic rays across and above the ankle with the spectrum and composition data measured at the Pierre Auger Observatory2211.02857v2 · A. Abdul Halim, P. Abreu, M. Aglietta et al.2022 · 69 citationsJCAP05(2023)024
Calculation of rescaling factors and nuclear multiplication of muons in extensive air showers2211.01172v2 · Kevin Almeida Cheminant, Dariusz G'ora, Nataliia Borodai et al.2022 · 0 citationsarXiv
Measurements of KS0K^0_{\textrm{S}}, Λ\Lambda and Λˉ\bar{\Lambda} production in 120 GeV/cc p + C interactions2211.00183v2 · NA61/SHINE Collaboration: H. Adhikary, K.K. Allison, N. Amin et al.2022 · 0 citationsarXiv
Career total: 612 works. 219 are in this corpus.Showing the 50 most recent.

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