Danying Guo

activity

20222026

a_{0} (1817)

as the scaling point of constructing the scalar meson spectroscopy

24 citations · 58 across the 7 of their papers we have counts for

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2 papers · 1 filter

hep-ph2026

Phase-constrained $Σ^{*}$ spectroscopy in the pure- $I = 1$ reactions $K_{L} p \to π^{+} Σ^{0}$ and $K_{L} p \to π^{+} Λ$

Dan Guo, Marshall B. C. Scott, Igor Strakovsky +2

Low-energy $K ˉ N$ scattering provides direct access to strange-baryon spectroscopy, but conventional charged-kaon reactions mix the $I = 0$ and $I = 1$ amplitudes. Motivated by the…

hep-ph2026

Understanding the enhanced $ϕ η^{'}$ decay mode of the $ϕ (2170)$ through strange-meson loops

Qin-Song Zhou, Jun-Zhang Wang, Dan Guo

The nature of the strangeonium-like $ϕ (2170)$ remains controversial. Recent measurements of $e^{+} e^{-} \to ϕ η^{(')}$ reveal a striking puzzle: a broad $ϕ (2170)$ -like structure appe…

Phase-constrained Σ∗ spectroscopy in the pure-I=1 reactions KL​p→π+Σ0 and KL​p→π+Λ

Understanding the enhanced ϕη′ decay mode of the ϕ(2170) through strange-meson loops

Phase-constrained $Σ^{*}$ spectroscopy in the pure- $I = 1$ reactions $K_{L} p \to π^{+} Σ^{0}$ and $K_{L} p \to π^{+} Λ$

Understanding the enhanced $ϕ η^{'}$ decay mode of the $ϕ (2170)$ through strange-meson loops