4 papers
LHC Mono- Signatures as a Probe for Dark Matter Explanations of Astrophysical Excesses
Yu-Chen Guo, Ying-Xin Li, Chih-Ting Lu
The inert two-Higgs doublet model (IDM) is a compelling framework for weakly interacting massive particles (WIMPs) linked to electroweak symmetry breaking. It can account for both…
Enhanced Cosmic-Ray Cooling in AGN from Dark Matter Deep Inelastic Scattering
Linjie Li, Chih-Ting Lu, Arvind Kumar Mishra +2
The diffusion of high-energy cosmic rays (CRs) through the dark matter (DM) spikes of active galactic nuclei entails significant energy loss via interactions with DM. While previou…
Supernova cooling from neutrino-devouring dark matter
Yugen Lin, Chih-Ting Lu, Ningqiang Song
Supernova cooling provides a powerful probe of physics beyond the Standard Model (SM), in particular for new, light states interacting feebly with SM particles. In this work, we in…
Probing Gauged Sub-GeV Dark Matter via Cosmic Ray Cooling in Active Galactic Nuclei
Arvind Kumar Mishra, Ning Liu, Chih-Ting Lu
Cosmic rays (CRs) traversing the dark matter (DM) spike surrounding active galactic nuclei (AGNs) can be cooled through interactions with DM particles. In this study, we investigat…