7 citations · 7 across the 3 of their papers we have counts for
3 papers
astro-ph.CO2026
Cosmology of Inelastic Self-Interacting Dark Matter: Linear Evolution and Observational Constraints
Xin-Chen Duan, Yue-Lin Sming Tsai, Ziwei Wang
We study the linear cosmological evolution of inelastic self-interacting dark matter in a two-component dark sector with a small mass splitting, assuming thermal initial conditions…
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…
hep-ph2024★ 7 cited
Relic density and temperature evolution of a light dark sector
Xin-Chen Duan, Raymundo Ramos, Yue-Lin Sming Tsai
We have developed a set of four fully coupled Boltzmann equations to precisely determine the relic density and temperature of dark matter by including three distinct sectors: dark…