Chao Wang

collaborators

3 papers

hep-ex2026

First measurements of the branching fractions of $J / ψ$ and $ψ (3686) \to Σ^{0} Σ ˉ^{0} η$

BESIII Collaboration, M. Ablikim, M. N. Achasov +771

Based on $(10087 \pm 44) \times 1 0^{6}$ $J / ψ$ and $(2712 \pm 14) \times 1 0^{6}$ $ψ (3686)$ events collected with the BESIII detector at the BEPCII collider, the hadronic decays $J/ψ\to…

math.AP2026

Local Well-Posedness for Compressible Capillary-Gravity Water Waves with Acute Contact Angles

Jingchi Huang, Shanmu Li, Chao Wang

Our purpose is to investigate the local well-posedness of the compressible Euler equations in a two-dimensional bounded corner domain with acute contact angles. This configuration…

math.AP2026

Long-Wave Spectral Instability of Shear Layers for the Compressible Euler Equations

Chao Wang, Yuxi Wang, Wenzhi Wu +1

We study the long-wave spectral instability of the two-dimensional compressible Euler equations around smooth monotone shear layers. We construct decaying half-line solutions of th…

First measurements of the branching fractions of J/ψ and ψ(3686)→Σ0Σˉ0η

Local Well-Posedness for Compressible Capillary-Gravity Water Waves with Acute Contact Angles

Long-Wave Spectral Instability of Shear Layers for the Compressible Euler Equations

First measurements of the branching fractions of $J / ψ$ and $ψ (3686) \to Σ^{0} Σ ˉ^{0} η$