K. Zhu

activity

20112021

most citedA mathematical review on the multiple-solution problem

41 citations · 61 across the 6 of their papers we have counts for

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2 papers · 1 filter

hep-ph2021★ 4 cited

Selecting the physical solution via $η$ - $η^{'}$ mixing

Kai Zhu

Based on $η$ - $η^{'}$ mixing analysis, we propose a novel method to extract the physical solutions for the hadronic properties of the $Y (4230)$ resonance from the experimental data. Ex…

hep-ph2021★ 16 cited

Triangle relations for XYZ states

Kai Zhu

We propose novel triangle relations, not the well-known triangle singularity, for better understanding of the exotic XYZ states. Nine XYZ resonances, X(3872), Y(4230), Zc(3900), X(…

Selecting the physical solution via η-η′ mixing

Triangle relations for XYZ states

Selecting the physical solution via $η$ - $η^{'}$ mixing