T. Suzawa

TL;DR: In this paper, the authors search for intermediate-scale anisotropy in the arrival directions of ultra-high-energy cosmic rays with energies above 57 EeV in the northern sky using data collected over a 5-year period by the surface detector of the Telescope Array experiment.

TL;DR: In this paper, the authors search for intermediate-scale anisotropy in the arrival directions of ultra-high-energy cosmic rays with energies above 57~EeV in the northern sky using data collected over a 5 year period by the surface detector of the Telescope Array experiment.

TL;DR: In this paper, the authors compare the results of the HiRes and PAO UHECR measurements to the results obtained by the QGSJetII-03 and QGS jet-01c models.

TL;DR: In this paper, the authors compare the means and standard deviations of the observed $X_{\mathrm{max}}$ distributions with Monte Carlo distributions of unmixed protons, helium, nitrogen, and iron, all generated using the QGSJet~II-04 hadronic model.

TL;DR: In this paper, a joint analysis using data recorded at the Telescope Array and the Pierre Auger Observatory above 10(19) eV is presented, and upper limits on the amplitudes of the dipole and quadrupole moments are derived as a function of the direction in the sky.