In the first part of this review we discuss the basic observational features at the end of the
cosmic ray (CR) energy spectrum. We also present there the main characteristics of each of …

We present new Chandra observations that complete a sample of seventeen (17) luminous
infrared galaxies (LIRGs) with D< 60 Mpc and low Galactic column densities of NH≲ 5× 10 …

A majority of the γ-ray emission from star-forming galaxies is generated by the interaction of
high-energy cosmic rays with the interstellar gas and radiation fields. Star-forming galaxies …

In this paper, we present high-resolution optical spectra and optical classifications from our
large sample of 285 warm infrared galaxies 10 8< L IR< 10 12.5 L☉. We have classified …

Data collected by the Pierre Auger Observatory provide evidence for anisotropy in the arrival
directions of the cosmic rays with the highest-energies, which are correlated with the …

A method is developed to search for air showers initiated by photons using data recorded by
the surface detector of the Auger Observatory. The approach is based on observables …

ABSTRACT Recent BeppoSAX observations of Arp 299, a powerful far-IR merging starburst
system composed of IC 694 and NGC 3690, clearly unveiled for the first time in this system …

In this second paper on the investigation of extraplanar diffuse ionized gas in nearby edge–
on spiral galaxies we present the actual results of the individual galaxies of our Hα imaging …

We have measured the bar lengths and widths of 125 barred galaxies observed with CCDs.
The dependence of bar strength (identified with bar axis ratio) on morphological type …

Using a long (≃ 150 ks) broadband (0.1–40 keV) BeppoSAX observation of the merging
starburst system Arp 299 (= IC 694+ NGC 3690), we found the first unambiguous evidence …