7 papers
Joint probes of dark matter annihilation from neutrino detectors and CMB targets
Ruifeng Leng, Shao-Ping Li
Dark matter (DM) annihilation into neutrinos provides a promising observational channel targeted by current and forthcoming neutrino detectors. However, the detection of such neutr…
Self-Interaction Bounds on Ultralight Dark Matter Couplings to Matter
Mohammad Aghaie, Shao-Ping Li
Ultralight dark matter (ULDM) couplings to matter fields and ULDM self-interactions are typically treated as independent probes. However, since the ULDM-matter couplings unavoidabl…
Dominant Thermal Resonant Mechanism for Low-Scale Leptogenesis
Shao-Ping Li, Apostolos Pilaftsis
We explicitly demonstrate the importance of a new thermal resonant channel in the context of low-scale leptogenesis, which goes beyond the well-known mixing and oscillation of mass…
The mass-coupling effect in leptogenesis
Shinya Kanemura, Shao-Ping Li
Particle decay in leptogenesis provides a simple avenue to explain the baryon asymmetric universe, where the decaying particle can provide the out-of-equilibrium condition to creat…
Bounds and detection of MeV-scale dark matter annihilation to neutrinos
Shinya Kanemura, Shao-Ping Li, Dibyendu Nanda
Current and most upcoming neutrino detectors can only reach a dark matter annihilation cross section to neutrinos larger than the standard freeze-out value, but they open intriguin…
Forbidden neutrinogenesis
Shinya Kanemura, Shao-Ping Li
The origin of neutrino masses can be simply attributed to a new scalar beyond the Standard Model. We demonstrate that leptogenesis can explain the baryon asymmetry of the universe…