3 papers
hep-ph2026
Current Status of Inert Higgs Dark Matter with Dark Fermions
Yi-Zhong Fan, Yao-Yu Li, Chih-Ting Lu +4
The precision measurements of the muon magnetic moment and the boson mass have sparked interest in the potential deviations from standard model (SM) predictions. While it may b…
hep-ph2025
Prospects for Probing Sub-GeV Leptophilic Dark Matter with the Future VLAST
Tian-Peng Tang, Meiwen Yang, Kai-Kai Duan +2
The proposed Very Large Area Space Telescope (VLAST), with its expected unprecedented sensitivity in the MeV-GeV range, can also address the longstanding "MeV Gap" in gamma-ray obs…
hep-ph2025
Exploring sub-GeV dark matter via -wave, -wave, and resonance annihilation with CMB data
Yu-Ning Wang, Xin-Chen Duan, Tian-Peng Tang +2
We revisit constraints on sub-GeV dark matter (DM) annihilation via -wave, -wave, and resonance processes using current and future CMB data from Planck, FIRAS, and upcoming e…