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arXiv · hep-ph/9310365

On Spin Independence in Large $N_c$ Baryons

Chris Carone·Howard Georgi·Sam Osofsky
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Abstract

We argue directly from Witten's analysis of large $N_c$ baryons that the structure of the $s$-wave low-spin baryon states in QCD becomes spin-independent as $N_c\rightarrow\infty$. This property leads to $SU(6)$-like behavior of static matrix elements, such as the axial-vector current matrix elements recently studied by Dashen, Manohar and Jenkins. Our analysis suggests a method for applying large $N_c$ results for $N_c=3$, even though the baryon states for large $N_c$ are very different.

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Chris Carone, Howard Georgi, Sam Osofsky. 1993-10-28. On Spin Independence in Large $N_c$ Baryons. https://doi.org/10.1016/0370-2693(94)91112-6

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