3 papers
astro-ph.HE2026
Probing hadronic gamma-ray and high-energy neutrino emission from Gaia DR2 star clusters
Alison M. W. Mitchell, Giovanni Morlino, Silvia Celli +2
Young and massive stellar clusters are a potential source of galactic cosmic rays due to at least two acceleration mechanisms. Collective stellar winds from massive stars form a wi…
astro-ph.HE2025
Combined dark matter search towards dwarf spheroidal galaxies with Fermi-LAT, HAWC, H.E.S.S., MAGIC, and VERITAS
LAT Collaboration, S. Abdollahi, L. Baldini +586
Dwarf spheroidal galaxies (dSphs) are excellent targets for indirect dark matter (DM) searches using gamma-ray telescopes because they are thought to have high DM content and a low…
astro-ph.GA2025
Mass and wind luminosity of young Galactic open clusters in Gaia DR2
Silvia Celli, Andreas Specovius, Stefano Menchiari +2
Context. Star clusters constitute a significant part of the stellar population in our Galaxy. The feedback processes they exert on the interstellar medium impact multiple physical…