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arXiv · hep-ph/9604280

Negative-parity Nucleon Resonance in the QCD Sum Rule

D. Jido·N. Kodama·M. Oka
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Abstract

The negative-parity baryons are studied by a novel approach in the QCD sum rule. It is found that the parity of the ground-state nucleon is determined by the sign of the quark condensate. We predict the mass of negative-parity nucleon.

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BibTeXRIS

D. Jido, N. Kodama, M. Oka. 1996-04-10. Negative-parity Nucleon Resonance in the QCD Sum Rule. https://doi.org/10.1103/physrevd.54.4532

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