- The Cosmic Ray Energy Spectrum and Related Measurements, including:
- Update on the measurement of the CR energy spectrum above 1018 eV made using the Pierre Auger Observatory
- The Cosmic Ray Spectrum above 4 × 1018 eV as measured with inclined showers recorded at the Pierre Auger Observatory
- The AMIGA infill detector of the Pierre Auger Observatory: performance and first data
- Energy calibration of data recorded with the surface detectors of the Pierre Auger Observatory: an update
- Reconstruction of inclined showers at the Pierre Auger Observatory: implications for the muon content
- Studies of Cosmic Ray Composition and Hadronic Interaction models, including:
- The distribution of shower maxima of UHECR air showers
- Measurement of Atmospheric Production Depths of muons with the Pierre Auger Observatory
- Measurements of the Longitudinal Development of Air Showers with the Pierre Auger Observatory
- Estimate of the proton-air cross-section with the Pierre Auger Observatory
- Interpretation of the signals produced by showers from cosmic rays of 1019 eV observed in the surface detectors of the Pierre Auger Observatory
- A new method for determining the primary energy from the calorimetric energy of showers observed in hybrid mode on a shower-by-shower basis
- Other Astrophysical Observations, including:
- Anisotropies and Chemical Composition of Ultra-High Energy Cosmic Rays Using Arrival Directions Measured by the Pierre Auger Observatory
- Bounds on the density of sources of ultra high energy cosmic rays from Pierre Auger Observatory data
- Search for energy-position correlated multiplets in Pierre Auger Observatory data
- Search for Galactic point-sources of EeV neutrons
- An update on a search for ultra-high energy photons using the Pierre Auger Observatory
- The Pierre Auger Observatory and ultra-high energy neutrinos: upper limits to the diffuse and point source fluxes
- Analysis of the modulation in the first harmonic of the right ascension distribution of cosmic rays detected at the Pierre Auger Observatory
- Influence of geomagnetic effects on large scale anisotropy searches
- Measurement of Energy-Energy-Correlations with the Pierre Auger Observatory
- Back-tracking studies of the arrival directions of UHECR detected by the Pierre Auger Observatory
- Measurement of Low Energy Cosmic Radiation with the Water Cherenkov Detector Array of the Pierre Auger Observatory
- Operation and Monitoring, including:
- Long Term Performance of the Surface Detectors of the Pierre Auger Observatory
- Remote operation of the Pierre Auger Observatory
- Atmospheric Monitoring at the Pierre Auger Observatory – Status and Update
- Implementation of meteorological model data in the air shower reconstruction of the Pierre Auger Observatory
- Night Sky Background measurements by the Pierre Auger Fluorescence Detectors and comparison with simultaneous data from the UVscope instrument
- Observation of Elves with the Fluorescence Detectors of the Pierre Auger Observatory
- Atmospheric Super Test Beam for the Pierre Auger Observatory
- Multiple scattering measurement with laser events
- Education and Public Outreach of the Pierre Auger Observatory
- Enhancements, including:
- The HEAT Telescopes of the Pierre Auger Observatory. Status and First Data
- The AMIGA detector of the Pierre Auger Observatory: an overview
- The AMIGA muon counters of the Pierre Auger Observatory: performance and first data
- AERA: the Auger Engineering Radio Array
- Autonomous detection and analysis of radio emission from air showers at the Pierre Auger Observatory
- New technologies for the Pierre Auger Observatory research and development in southeastern Colorado
- Microwave detection of cosmic ray showers at the Pierre Auger Observatory
