Pulsars are factories of relativistic electrons and positrons that propagate away from the
pulsar, eventually permeating our Galaxy. The acceleration and propagation of these cosmic …

Continuum gamma-ray emission produced by interactions of cosmic rays with interstellar
matter and radiation fields is a probe of non-thermal particle populations in galaxies. After …

We present the results of the most comprehensive survey of the Galactic plane in very high-
energy (VHE) γ-rays, including a public release of Galactic sky maps, a catalog of VHE …

We provide an updated assessment of the power of the Cherenkov Telescope Array (CTA)
to search for thermally produced dark matter at the TeV scale, via the associated gamma-ray …

The unexpectedly high flux of cosmic-ray positrons detected at Earth may originate from
nearby astrophysical sources, dark matter, or unknown processes of cosmic-ray secondary …

Composition and spectra of Galactic cosmic rays (CRs) are vital for studies of high-energy
processes in a variety of environments and on different scales, for interpretation of γ-ray and …

Supernova remnants exhibit shock fronts (shells) that can accelerate charged particles up to
very high energies. In the past decade, measurements of a handful of shell-type supernova …

Progress in science requires standardized assays whose results can be readily shared,
compared, and reproduced across laboratories. Reproducibility, however, has been a …

The diffuse very high-energy (VHE;> 100 GeV) γ-ray emission observed in the central 200
pc of the Milky Way by HESS was found to follow dense matter distribution in the central …

Context. We present a detailed view of the pulsar wind nebula (PWN) HESS J1825–137. We
aim to constrain the mechanisms dominating the particle transport within the nebula …