Search for first harmonic modulation in the right ascension distribution of cosmic rays detected at the Pierre Auger Observatory

Abreu, P., Aglietta, M., Ahn, E.J., Boháčová, M., Chudoba, J., Ebr, J., Kárová, T., Mandát, D., Nečesal, P., Nožka, L., Nyklíček, M., Palatka, M., Pech, M., Prouza, M., Řídký, J., Schovancová, J., Schovánek, P., Šmída, R., Trávníček, P. Search for first harmonic modulation in the right ascension distribution of cosmic rays detected at the Pierre Auger Observatory. Astroparticle Physics. 2011, 34(8), 627-639. ISSN 0927-6505. E-ISSN 1873-2852. Available: doi: 10.1016/j.astropartphys.2010.12.007