Universidad Católica Bolivia San Pablo

The fluorescence detector of the Pierre Auger Observatory

J. Abraham, P. Abreu, M. Aglietta et al. · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment · 2010 · 370 citations · Full text

Photometry (Optics), Fluorescence Detector

Correlation of the highest-energy cosmic rays with the positions of nearby active galactic nuclei

J. Abraham, P. Abreu, M. Aglietta et al. · Astroparticle Physics · 2008 · 367 citations · Full text

Cosmic Abundance, Engineering, Physics +7

COVID-19, aftermath, impacts, and hospitality firms: An international perspective

Abel Duarte Alonso, Seng Kiat Kok, Alessandro Bressan et al. · International Journal of Hospitality Management · 2020 · 344 citations · Full text

International Tourism, Global Health, Global Health Crisis +11

Upper limit on the cosmic-ray photon flux above 1019eV using the surface detector of the Pierre Auger Observatory

J. Abraham, P. Abreu, M. Aglietta et al. · Astroparticle Physics · 2008 · 207 citations · Full text

Upper Limit, Pierre Auger Observatory, Engineering +8

Upper Limit on the Diffuse Flux of Ultrahigh Energy Tau Neutrinos from the Pierre Auger Observatory

J. Abraham, P. Abreu, M. Aglietta et al. · Physical Review Letters · 2008 · 168 citations · Full text