A critical review of the standard paradigm for the origin of Galactic cosmic rays (CRs) is
presented. Recent measurements of local and far-away CRs reveal unexpected behaviors …

In the last fifteen years radio detection made it back to the list of promising techniques for
extensive air showers, firstly, due to the installation and successful operation of digital radio …

In cosmic ray physics extensive progress has been made in recent years, both concerning
theory and observation. The vast details in direct, indirect and secondary detections on the …

In the last few decades, a number of experiments have provided long-term, statistically
significant evidence of a faint sidereal anisotropy in the cosmic-ray arrival direction …

Dark matter candidates such as weakly interacting massive particles are predicted to
annihilate or decay into Standard Model particles, leaving behind distinctive signatures in …

The arrival directions of Galactic cosmic rays are highly isotropic. This is expected from the
presence of turbulent magnetic fields in our Galactic environment that repeatedly scatter …

We review some of the recent progress in our knowledge about high-energy cosmic rays,
with an emphasis on the interpretation of the different observational results. We discuss the …

We review recent observations and modeling developments on the subject of galactic
cosmic rays through the heliosphere and in the Very Local Interstellar Medium, emphasizing …

We report on the measurement of the all-particle cosmic ray energy spectrum with the High
Altitude Water Cherenkov (HAWC) Observatory in the energy range 10 to 500 TeV. HAWC is …

Abstract The High Altitude Water Cherenkov (HAWC) gamma-ray observatory is a wide field-
of-view observatory sensitive to 500 GeV–100 TeV gamma rays and cosmic rays. With its …