TF

T. Fujii

0000-0003-2401-504X

astro-ph.HEastro-ph.IMhep-exhep-phastro-ph.COphysics.ins-detphysics.ao-phastro-ph.GAHot TemperatureBiomarkers

On Valency

published · living versions

Probing for anisotropies at different angular scales in the arrival directions of the cosmic rays detected at the Pierre Auger Observatory

with The Pierre Auger Collaboration, A. Abdul Halim, P. Abreu, M. Aglietta +350

1 version

W_fhrk7adpv1 · current

Preprints & journals

129 papers in the corpus · 1977–2026

Depth of Maximum of Air-Shower Profiles above 10^17.7 eV Measured with the Fluorescence Detector of the Pierre Auger Observatory

A. Abdul Halim, P. Abreu, M. Aglietta et al.

0 citations

2605.12598v12026arXiv

Search for ultra-high energy neutrons from Galactic sources with the Pierre Auger Observatory

A. Abdul Halim, P. Abreu, M. Aglietta et al.

0 citations

2602.02275v12026arXiv

Energy Spectrum of Ultrahigh-Energy Cosmic Rays across Declinations -90° to +44.8° as Measured at the Pierre Auger Observatory.

Abdul Halim, A, Abreu, P, Aglietta, M et al.

4 citations

414823272026Physical review letters. 2025;135(24):241002

Detection of ultra-high-energy cosmic rays in the southern hemisphere with FAST: data acquisition and preliminary results

Jakub Kmec, Petr Boril, Fraser Bradfield et al.

0 citations

2510.20522v12025arXiv

Progress towards stereo observation of ultra-high-energy cosmic rays with Fluorescence detector Array of Single-pixel Telescopes

Shunsuke Sakurai, Justin Albury, Jose Bellido et al.

0 citations

2510.00397v12025arXiv

Updated comparison of the UHECR energy spectra measured by the Pierre Auger Observatory and the Telescope Array

Douglas R. Bergman, Toshihiro Fujii, Kozo Fujisue et al.

2 citations

2509.05530v12025arXiv

Search for the Anomalous Events Detected by ANITA Using the Pierre Auger Observatory.

Abdul Halim, A, Abreu, P, Aglietta, M et al.

4 citations

402155472025Physical review letters. 2025;134(12):121003

Search for a diffuse flux of photons with energies above tens of PeV at the Pierre Auger Observatory

A. Abdul Halim, P. Abreu, M. Aglietta et al.

5 citations

2502.02381v32025JCAP 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.

Abdul Halim, A, Abreu, P, Aglietta, M et al.

29 citations

399138432025Physical review letters. 2025;134(2):021001

Large-scale cosmic ray anisotropies with 19 years of data from the Pierre Auger Observatory

A. Abdul Halim, P. Abreu, M. Aglietta et al.

20 citations

2408.05292v32024ApJ 976(2024)48

Observation of Declination Dependence in the Cosmic Ray Energy Spectrum

R.U. Abbasi, T. Abu-Zayyad, M. Allen et al.

1 citation

2406.08612v12024arXiv

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

A. Abdul Halim, P. Abreu, M. Aglietta et al.

7 citations

2406.07439v12024arXiv

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

A. Abdul Halim, P. Abreu, M. Aglietta et al.

16 citations

2406.06319v32024Phys. Rev. D 111, 022003 (2025)

Impact of the Magnetic Horizon on the Interpretation of the Pierre Auger Observatory Spectrum and Composition Data

A. Abdul Halim, P. Abreu, M. Aglietta et al.

17 citations

2404.03533v22024JCAP07(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 Observatory

A. Abdul Halim, P. Abreu, M. Aglietta et al.

30 citations

2401.10740v32024Phys. Rev. D 109 (2024) 102001

The past and future 20-years endeavor for discovering origins of ultra-high energy cosmic rays -- Rapporteur's summary of cosmic ray indirect --

Toshihiro Fujii

4 citations

2401.08952v32024PoS (ICRC2023) 031

EUSO-SPB1 Mission and Science

G. Abdellaoui, S. Abe, J. H. Adams. Jr. et al.

32 citations

2401.06525v12024Astropart Phys 154 (2024) 102891

Demonstrating Agreement between Radio and Fluorescence Measurements of the Depth of Maximum of Extensive Air Showers at the Pierre Auger Observatory.

Abdul Halim, A, Abreu, P, Aglietta, M et al.

17 citations

382775962024Physical review letters. 2024;132(2):021001

Constraints on metastable superheavy dark matter coupled to sterile neutrinos with the Pierre Auger Observatory

A. Abdul Halim, P. Abreu, M. Aglietta et al.

6 citations

2311.14541v22023Phys. Rev. D 109 L081101 (2024)

An extremely energetic cosmic ray observed by a surface detector array.

Telescope Array Collaboration*†, Abbasi, R U, Allen, M G et al.

80 citations

379952372023Science (New York, N.Y.). 2023;382(6673):903-907

Radio Measurements of the Depth of Air-Shower Maximum at the Pierre Auger Observatory

A. Abdul Halim, P. Abreu, M. Aglietta et al.

21 citations

2310.19966v22023Phys. Rev. D 109 (2024) 022002

Ground observations of a space laser for the assessment of its in-orbit performance

O. Lux, I. Krisch, O. Reitebuch et al.

9 citations

2310.08616v12023arXiv

Observing cosmic-ray extensive air showers with a silicon imaging detector.

Kawanomoto, Satoshi, Koike, Michitaro, Bradfield, Fraser et al.

2 citations

378280432023Scientific reports. 2023;13(1):16091

Detecting ultra-high-energy cosmic rays with prototypes of the Fluorescence detector Array of Single-pixel Telescopes (FAST) in both hemispheres

Shunsuke Sakurai, Justin Albury, Jose Bellido et al.

1 citation

2308.11988v12023PoS(ICRC2023)302

Reconstruction procedure of the Fluorescence detector Array of Single-pixel Telescopes (FAST)

Fraser Bradfield, Justin Albury, Jose Bellido et al.

1 citation

2308.11989v12023PoS(ICRC2023)303

Search for UHE Photons from Gravitational Wave Sources with the Pierre Auger Observatory

A. Abdul Halim, P. Abreu, M. Aglietta et al.

5 citations

2307.10839v12023ApJ 952 (2023) 91

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

A. Abdul Halim, P. Abreu, M. Aglietta et al.

38 citations

2305.16693v22023JCAP01(2024)022

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.

Abreu, P, Aglietta, M, Albury, J M et al.

22 citations

368275682023Physical review letters. 2023;130(6):061001

Revisiting ultrahigh-energy constraints on decaying super-heavy dark matter

Saikat Das, Kohta Murase, Toshihiro Fujii

31 citations

2302.02993v32023Phys.Rev.D 107 (2023) 103013

ISAI: Investigating Solar Axion by Iron-57

Tomonori Ikeda, Toshihiro Fujii, Takeshi Go Tsuru et al.

1 citation

2212.13708v12022arXiv

A Catalog of the Highest-Energy Cosmic Rays Recorded During Phase I of Operation of the Pierre Auger Observatory

A. Abdul Halim, P. Abreu, M. Aglietta et al.

15 citations

2211.16020v12022arXiv

Effects of galactic magnetic field on the UHECR correlation studies with starburst galaxies

Ryo Higuchi, Takashi Sako, Toshihiro Fujii et al.

2 citations

2209.00305v22022arXiv

Cosmological implications of photon-flux upper limits at ultra-high energies in scenarios of Planckian-interacting massive particles for dark matter

P. Abreu, M. Aglietta, J.M. Albury et al.

21 citations

2208.02353v22022Phys.Rev.D 107 (2023) 4, 042002

Arrival Directions of Cosmic Rays above 32 EeV from Phase One of the Pierre Auger Observatory

P. Abreu, M. Aglietta, J.M. Albury et al.

87 citations

2206.13492v22022ApJ 935 170 (2022)

A search for photons with energies above $2{\times}10^{17}$ eV using hybrid data from the low-energy extensions of the Pierre Auger Observatory

P. Abreu, M. Aglietta, J.M. Albury et al.

42 citations

2205.14864v12022ApJ 933 (2022) 125

Ultra-High-Energy Cosmic Rays: The Intersection of the Cosmic and Energy Frontiers

A. Coleman, J. Eser, E. Mayotte et al.

89 citations

2205.05845v42022Astroparticle Physics Volume 149, July 2023, 102819

First High-speed Video Camera Observations of a Lightning Flash Associated with a Downward Terrestrial Gamma-ray Flash

R.U. Abbasi, M. M. F. Saba, J.W.Belz et al.

24 citations

2205.05115v22022Geophysical Research Letters, 50, e2023GL102958 (2023)

Observation of Variations in Cosmic Ray Single Count Rates During Thunderstorms and Implications for Large-Scale Electric Field Changes

R.U. Abbasi, T. Abu-Zayyad, M. Allen et al.

4 citations

2111.09962v12021arXiv

Indications of a Cosmic Ray Source in the Perseus-Pisces Supercluster

R.U. Abbasi, T. Abu-Zayyad, M. Allen et al.

11 citations

2110.14827v12021arXiv

The energy spectrum of cosmic rays beyond the turn-down around $10^{17}$ eV as measured with the surface detector of the Pierre Auger Observatory

P. Abreu, M. Aglietta, J.M. Albury et al.

112 citations

2109.13400v32021Eur. Phys. J. C (2021) 81:966

Latest results of ultra-high-energy cosmic ray measurements with prototypes of the Fluorescence detector Array of Single-pixel Telescopes (FAST)

Toshihiro Fujii, Justin Albury, Jose Bellido et al.

5 citations

2107.02949v22021PoS (ICRC2021) 402 (2021)

Measurement of the Fluctuations in the Number of Muons in Extensive Air Showers with the Pierre Auger Observatory.

Aab, A, Abreu, P, Aglietta, M et al.

83 citations

339292352021Physical review letters. 2021;126(15):152002

Extraction of the Muon Signals Recorded with the Surface Detector of the Pierre Auger Observatory Using Recurrent Neural Networks

A. Aab, P. Abreu, M. Aglietta et al.

27 citations

2103.11983v22021JINST 16 P07016 (2021)

Surface detectors of the TAx4 experiment

R.U. Abbasi, M. Abe, T. Abu-Zayyad et al.

20 citations

2103.01086v12021arXiv

The FRAM robotic telescope for atmospheric monitoring at the Pierre Auger Observatory

A. Aab, P. Abreu, M. Aglietta et al.

4 citations

2101.11602v32021JINST 16 P06027 (2021)

Design and implementation of the AMIGA embedded system for data acquisition

A. Aab, P. Abreu, M. Aglietta et al.

6 citations

2101.11747v32021JINST 16 T07008 (2021)

Features of the Energy Spectrum of Cosmic Rays above 2.5×10^18 eV Using the Pierre Auger Observatory.

Aab, A, Abreu, P, Aglietta, M et al.

159 citations

330167152020Physical review letters. 2020;125(12):121106

Measurement of the cosmic-ray energy spectrum above $2.5{\times} 10^{18}$ eV using the Pierre Auger Observatory

A. Aab, P. Abreu, M. Aglietta et al.

207 citations

2008.06486v22020Phys. Rev. D 102, 062005 (2020)

Search for Large-scale Anisotropy on Arrival Directions of Ultra-high-energy Cosmic Rays Observed with the Telescope Array Experiment

R.U. Abbasi, M. Abe, T. Abu-Zayyad et al.

29 citations

2007.00023v22020The Astrophysical Journal Letters 898, L28 (2020)

Measurement of the Proton-Air Cross Section with Telescope Array's Black Rock Mesa and Long Ridge Fluorescence Detectors, and Surface Array in Hybrid Mode

R.U. Abbasi, M. Abe, T. Abu-Zayyad et al.

21 citations

2006.05012v12020Phys. Rev. D 102, 062004 (2020)

Career total: 605 works. 129 are in this corpus.Showing the 50 most recent.

Profile built from the corpus for this byline.

605

works

12.2K

citations

54

h-index

Corpus papers per year

Corpus papers per year, 1977 to 2026. Busiest year 2016, 12 papers.
Year	Papers
1977	1
1978	0
1979	1
1980	0
1981	1
1982	0
1983	1
1984	1
1985	1
1986	1
1987	0
1988	0
1989	1
1990	0
1991	0
1992	1
1993	0
1994	2
1995	1
1996	2
1997	0
1998	0
1999	0
2000	2
2001	2
2002	2
2003	0
2004	1
2005	0
2006	0
2007	0
2008	0
2009	2
2010	2
2011	2
2012	4
2013	0
2014	3
2015	8
2016	12
2017	6
2018	9
2019	7
2020	7
2021	9
2022	9
2023	10
2024	10
2025	6
2026	2

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