Wenzer Qin

collaborators

2 papers

hep-lat2025

Triply charmed baryons mass decomposition from lattice QCD

Jin-Bo Li, Long-Cheng Gui, Wei Sun +2

We present the first calculation of the connected scalar matrix element and the momentum fraction of charm quark within the $\frac{3}{2}^{+}$ and $\frac{3}{2}^{-}$ triply charmed bar…

astro-ph.CO2024

CMB limits on decaying dark matter beyond the ionization threshold

Clara Xu, Wenzer Qin, Tracy R. Slatyer

The temperature and polarization anisotropies of the cosmic microwave background (CMB) have been used to set constraints on decaying dark matter models down to keV masses. In this…