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arXiv · 0910.2112

Analysis of the vertexes $Ξ_Q^*Ξ'_Q V$, $Σ_Q^*Σ_Q V$ and radiative decays $Ξ_Q^*\to Ξ'_Q γ$, $Σ_Q^*\to Σ_Q γ$

Zhi-Gang Wang
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Abstract

In this article, we study the vertexes $Ξ_Q^*Ξ'_Q V$ and $Σ_Q^* Σ_Q V$ with the light-cone QCD sum rules, then assume the vector meson dominance of the intermediate $ϕ(1020)$, $ρ(770)$ and $ω(782)$, and calculate the radiative decays $Ξ_Q^*\to Ξ'_Q γ$ and $Σ_Q^*\to Σ_Q γ$.

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Zhi-Gang Wang. 2010-01-31. Analysis of the vertexes $Ξ_Q^*Ξ'_Q V$, $Σ_Q^*Σ_Q V$ and radiative decays $Ξ_Q^*\to Ξ'_Q γ$, $Σ_Q^*\to Σ_Q γ$. https://doi.org/10.1140/epja%2Fi2010-10952-8

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