J. Brack

Karlsruhe Institute of Technology — Germany

Physics and Astronomy · Physical Sciences

70h-index17.2kcitations346works3.12yr avg
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Research Topics

Astrophysics and Cosmic Phenomena(205), Dark Matter and Cosmic Phenomena(167), Particle physics theoretical and experimental studies(103), Neutrino Physics Research(70), Quantum Chromodynamics and Particle Interactions(65)

Publications318 total

Long-term calibration and validation of stability of the Auger Engineering Radio Array using the diffuse Galactic radio emission
Journal of Instrumentation·2025Open Access
Energy Spectrum of Ultrahigh-Energy Cosmic Rays across Declinations <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"> <mml:mo>−</mml:mo> <mml:mn>9</mml:mn> <mml:mn>0</mml:mn> <mml:mi>°</mml:mi> </mml:math> to <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"> <mml:mo>+</mml:mo> <mml:mn>44.8</mml:mn> <mml:mi>°</mml:mi> </mml:math> as Measured at the Pierre Auger Observatory
Physical Review Letters·2025· 1 citedOpen Access
Scaler data from the Pierre Auger Observatory as a proxy of solar activity
2025Open Access
Cloud Detection using Night Sky Background Light at the Pierre Auger Observatory
2025Open Access
Observation of the Shadows of the Moon and Sun Using the Pierre Auger Observatory at an Average Energy of $7\times10^{17}\,$eV
2025Open Access
Measurement of the cosmic-ray energy spectrum above 2.5 EeV using 19 years of operation of the Pierre Auger Observatory
2025Open Access
Update on testing of air-shower modelling using combined data of the Pierre Auger Observatory and phenomenological consequences
2025Open Access
Combined fit above 0.1 EeV to the cosmic-ray spectrum and composition measured with the Pierre Auger Observatory
2025Open Access
Event reconstruction with the Radio detector of the Pierre Auger Observatory
2025Open Access
AugerPrime: Status and first results
2025Open Access
Measurement of the Inelastic Proton-Proton Cross-Section at $\sqrt{s} \geq 40$ TeV Using the Hybrid Data of the Pierre Auger Observatory
2025Open Access
Reconstructing Air-Shower Observables using a Universality-Based Model at the Pierre Auger Observatory
2025Open 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
2025Open Access
Data production and Monte Carlo simulations for the Pierre Auger Observatory
2025Open Access
Determination of the energy scale of cosmic ray measurements using the Auger Engineering Radio Array
2025Open Access
Reconstruction of the depth of the shower maximum of air showers with the SD-750 surface detector of the Pierre Auger Observatory using neural networks
2025Open Access
Recent Highlights from the Auger Engineering Radio Array
2025· 1 citedOpen Access
Calibration and Performance of the Surface Scintillator Detector of the Pierre Auger Observatory
2025Open Access
Constraining the origin of the highest-energy cosmic-ray events detected by the Pierre Auger Observatory: a three-dimensional approach
2025Open Access
Socioeconomic Impact of the Pierre Auger Observatory
2025Open Access
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Frequent Co-authors

A. De Roeck(39), M. Aglietta(36), Jaime Álvarez-Muñiz(36), C. Bonifazi(36), R. Caruso(36), A. Castellina(36), J. A. Chinellato(36), R. W. Clay(36), C. E. Covault(36), I. Allekotte(35), X. Bertou(35), Peter L. Biermann(35), Lorenzo Cazon(35), K. Daumiller(35), K. S. Caballero‐Mora(35), Jose A. Bellido(34), P. Abreu(34), H. Asorey(34), P. Assis(34), C. Bleve(34)