3 papers
hep-ex2026
A three-step proposal for searching for light shining through walls in the X-ray band at the High Energy Photon Source
R. T. Chang, S. Feng, X. P. Geng +17
Despite compelling observational evidence for dark matter (DM), its fundamental physical properties remain poorly understood. In this report, we propose a three-step light-shining-…
astro-ph.HE2026
Search for Light-Mass Fractionally Charged Particles in Space with DAMPE Experiment
F. Alemanno, Q. An, P. Azzarello +144
Free Fractionally Charged Particles (FCPs) are predicted by some theories beyond or extended to the standard model. FCPs have been widely searched for by underground and space-base…
astro-ph.HE2024
Observation of a spectral hardening in cosmic ray boron spectrum with the DAMPE space mission
DAMPE Collaboration, F. Alemanno, C. Altomare +143
Secondary cosmic ray fluxes are important probes of the propagation and interaction of high-energy particles in the Galaxy. Recent measurements of primary and secondary cosmic ray…