Neutrinos with energies above 1017 eV are detectable with the Surface Detector Array of the
Pierre Auger Observatory. The identification is efficiently performed for neutrinos of all …

Neutrinos in the cosmic ray flux with energies near 1 EeV and above are detectable with the
Surface Detector array (SD) of the Pierre Auger Observatory. We report here on searches …

SEARCH FOR POINT-LIKE SOURCES OF ULTRA-HIGH ENERGY NEUTRINOS AT THE
PIERRE AUGER OBSERVATORY AND IMPROVED LIMIT ON THE DIFFUSE FLUX OF TAU …

Cosmogenic neutrinos are produced when ultrahigh-energy cosmic rays (UHECRs) interact
with cosmological photon fields. Limits on the diffuse flux of these neutrinos can be used to …

We have searched for extremely high energy neutrinos using data taken with the IceCube
detector between May 2010 and May 2012. Two neutrino-induced particle shower events …

We use an updated version of SimProp, a Monte Carlo simulation scheme for the
propagation of ultra-high energy cosmic rays, to compute cosmogenic neutrino fluxes …

Applying our recently developed propagation code we review extragalactic neutrino fluxes
above 10 14 eV in various scenarios and how they are constrained by current data. We …

While propagating from their source to the observer, ultrahigh energy cosmic rays interact
with cosmological photon backgrounds and generate to the so-called``cosmogenic …

The Surface Detector of the Pierre Auger Observatory is sensitive to neutrinos of all flavors
above 0.1 EeV. These interact through charged and neutral currents in the atmosphere …

We consider the possibility that a large fraction of the ultrahigh energy cosmic rays are
decay products of Z bosons which were produced in the scattering of ultrahigh energy …