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arXiv · hep-ph/0007330

Excited heavy baryon masses in HQET QCD sum rules

C. -S. Huang·Ailin Zhang·Shi-Lin Zhu
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Abstract

We construct the interpolating currents for the fourteen p-wave excited heavy baryons in the framework of heavy quark effective theory (HQET). At the leading order in the 1/m_Q expansion these interpolating currents do not mix different states with the same J^P with each other. We use QCD sum rule to calculate the masses of the p-wave excited J=1/2 spin doublet heavy baryons in the m_Q~infinity limit. We discuss some implications of our results.

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C. -S. Huang, Ailin Zhang, Shi-Lin Zhu. 2000-09-14. Excited heavy baryon masses in HQET QCD sum rules. https://doi.org/10.1016/s0370-2693(00)01088-1

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