Scientific and Technical Information

• Interdisciplinary Science at Auger Observatory (IS@AO)
   
• ICRC 2011 (Beijing) Auger Papers
   
• ICRC 2009 (Łódź) Auger Papers
   
• ICRC 2007 (Mérida) Auger Papers
   
• ICRC 2005 (Pune) Auger Papers
   
• ICRC 2003 (Tsukuba) Auger Papers
   
• ICRC 2001 (Hamburg) Auger Papers
   
• Auger Project Design Report
   
• Internal technical notes (GAP Notes) (Some of these documents are password-protected)

Refereed Journal Articles:

1. The effect of the geomagnetic field on cosmic ray energy estimates and large scale anisotropy searches on data from the Pierre Auger Observatory, JCAP in press (2011); preprint
2. Search for signatures of magnetically-induced alignment in the arrival directions measured by the Pierre Auger Observatory, Astroparticle Physics, in press (2011); preprint
3. A search for ultra-high energy neutrinos in highly inclined events at the Pierre Auger Observatory, Physical Review D in press (2011); preprint
4. The Lateral Trigger Probability function for UHE Cosmic Rays Showers detected by the Pierre Auger Observatory, Astroparticle Physics 35 (2011) 266-276; preprint
5. Anisotropy and chemical composition of ultra-high energy cosmic rays using arrival directions measured by the Pierre Auger Observatory, Journal of Cosmology and Astroparticle Physics JCAP06 (2011) 022; preprint
6. Advanced functionality for radio analysis in the Offline software framework of the Pierre Auger Observatory, Nuclear Instruments and Methods in Physics Research A 635 (2011) 92-102; preprint
7. "Search for First Harmonic Modulation in the Right Ascension Distribution of Cosmic Rays Detected at the Pierre Auger Observatory", Astroparticle Physics 34 (2011), 627-639
   DOI: 10.1016/j.astropartphys.2010.12.007
8. “The Pierre Auger Observatory Scaler Mode for the Study of Solar Activity Modulation of Galactic Cosmic Rays," JINST 6, P01003 (2011); preprint
9. “The exposure of the hybrid detector of the Pierre Auger Observatory," Astroparticle Physics 34 (2011) 368-381; preprint
10. “Update on the correlation of the highest energy cosmic rays with nearby extragalactic matter," Astroparticle Physics 34 (2010) 314; (arXiv:1009.1855v2 [astro.ph.HE]).
11. “The Fluorescence Detector of the Pierre Auger Observatory," Nucl. Instr. and Methods in Physics Research A620 (2010) 227; arXiv:0907.4282v1 [astro-ph.IM]
12. “The Northern Site of the Pierre Auger Observatory," New Journal of Physics 12 (2010) 035001.
13. “A Study of the Effect of Molecular and Aerosol Conditions in the Atmosphere on Air Fluorescence Measurements at the Pierre Auger Observatory," Astroparticle Physics 33 (2010) 108; arXiv:1002.0366v1 [astro-ph.HE]
14. “Measurement of the energy spectrum of cosmic rays above 10¹⁸ eV using the Pierre Auger Observatory," Phys. Letters B 685 (2010) 239; arXiv:1002.7975v1 [astro-ph.HE]
15. “Measurement of the Depth of Maximum of Extensive Air Showers above 10¹⁸ eV," Phys. Rev. Letters 104 (2010) 091101. arXiv:1002.0699v1 [astro-ph.HE]
16. “Trigger and Aperture of the Surface Detector Array of the Pierre Auger Observatory," Nucl. Instr. and Methods in Physics Research A613 (2010), 29-39. PDF
17. “Atmospheric effects on extensive air showers observed with the Surface Detector of the Pierre Auger Observatory," Astropart. Phys. 32 (2009), 89. arXiv:0906.5497v2 [astro-ph.IM].
18. “Limit on the diffuse flux of ultrahigh energy tau neutrinos with the surface detector of the Pierre Auger Observatory," Phys. Rev. D 79, 102001 (2009), doi: 10.1103/PhysRevD.79.102001
19. “Upper limit on the cosmic-ray photon fraction at EeV energies from the Pierre Auger Observatory," Astroparticle Physics 31 (2009) 399-406, doi:10.1016/j.astropartphys.2009.04.003
20. “Observation of the suppression of the flux of cosmic rays above 4 x 10¹⁹ eV,” Phys. Rev. Lett. 101, 061101 (2008)
    doi: 10.1103/PhysRevLett.101.061101 arXiv:0806.4302.
• PRL Viewpoint
• Flux spectrum table
21. “Upper limit on the cosmic-ray photon flux above 10¹⁹ eV using the surface detector of the Pierre Auger Observatory,” Astropart. Phys. 29 (2008) 243-256, doi: 10.1016/j.astropartphys.2008.01.003. arXiv:0712.1147.
• plots
22. “Correlation of the highest-energy cosmic rays with the positions of nearby active galactic nuclei,” Astropart. Phys. 29 (2008) 188-204, DOI:10.1016/j.astropartphys.2008.01.002. arXiv:0712.2843/astro-ph
23. “Upper limit on the diffuse flux of ultrahigh energy tau neutrinos from the Pierre Auger Observatory,” Phys. Rev. Letters 100 (2008) 211101, arXiv:0712.1909/astro-ph
24. “Correlation of the Highest-Energy Cosmic Rays with Nearby Extragalactic Objects,” The Pierre Auger Collaboration (9 November 2007) Science 318 (5852), 938. [DOI: 10.1126/science.1151124]  (ArXiv preprint)
25. “Anisotropy studies around the galactic centre at EeV energies with the Auger Observatory,” J. Abraham et al. [Pierre Auger Collaboration], Astroparticle Physics 27 (2007) 244. (astro-ph/0607382)
26. “An upper limit to the photon fraction in cosmic rays above 10¹⁹ eV from the Pierre Auger Observatory,” J. Abraham et al. [Pierre Auger Collaboration], Astroparticle Physics 27 (2007), 155. (astro-ph/0606619)
• plots
27. “Properties and performance of the prototype instrument for the Pierre Auger Observatory,” J. Abraham et al. [Pierre Auger Collaboration], Nuclear Instruments and Methods, A523 (2004), 50. PDF (manuscript)   PDF (publication)   doi:10.1016/j.nima.2003.12.012