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arXiv · 1001.2905

Light cone QCD sum rules for the $g_{Ξ_QΞ_Qπ}$ coupling constant

Su Houng Lee·A. Ozpineci·Y. Sarac
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Abstract

For the heavy baryons $Ξ_c$ and $Ξ_b$ the coupling constants $g_{Ξ_cΞ_cπ}$ and $g_{Ξ_bΞ_bπ}$ are calculated in the framework of light cone QCD sum rules. The most general form of the interpolating field of $Ξ_Q$ is used in the calculation.

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Su Houng Lee, A. Ozpineci, Y. Sarac. 2010-01-17. Light cone QCD sum rules for the $g_{Ξ_QΞ_Qπ}$ coupling constant. https://arxiv.org/abs/1001.2905

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