3 papers
astro-ph.HE2025
Line emission search from DM annihilation in the Galactic Center with LST-1
Abhishek Abhishek, Shotaro Abe, Tomohiro Inada +4
Dark Matter remains a great mystery in modern physics. Among various candidates, the weakly interacting massive particles (WIMPs) scenario stands out and is under extensive study.…
hep-ph2025
Discovering the Higgsino at CTAO-North within the Decade
Shotaro Abe, Tomohiro Inada, Emmanuel Moulin +3
We demonstrate that higgsino dark matter (DM) could be discovered within the next few years using the Cherenkov Telescope Array Observatory's soon-to-be-operational northern site (…
astro-ph.HE2025
Probing the sensitivity of CTAO-N LSTs observations at large zenith angles to the multi-TeV gamma-ray emission from the inner 10 parsecs of the Galactic Center
Shotaro Abe, Tomohiro Inada, Emmanuel Moulin
Observations of the Galactic Center using Imaging Atmospheric Cherenkov Telescopes (IACTs), such as H.E.S.S., MAGIC, and VERITAS, have revealed a very-high-energy (VHE, $\gtrsim 10…