2 papers
astro-ph.IM2026
The General Antiparticle Spectrometer (GAPS) Antarctic Balloon Payload
The GAPS Collaboration, Kazutaka Aoyama, Tsuguo Aramaki +65
The General Antiparticle Spectrometer (GAPS) is an Antarctic stratospheric balloon mission designed to provide unmatched sensitivity to low-energy (<0.25 GeV/n) cosmic-ray antiprot…
hep-ph2025
Putting all the X in one basket: Updated X-ray constraints on sub-GeV Dark Matter
Marco Cirelli, Nicolao Fornengo, Jordan Koechler +2
Sub-GeV dark matter particles can annihilate or decay producing e^\pm pairs which upscatter the low-energy photon fields in the Galaxy and generate an X-ray emission (via the Inver…