Abstract
The cryteria for the choice of the most suitable quark currents in the QCD sum rules for baryon masses are discussed. The currents used in [1, 2] are preferable comparing with those adopted in [3, 4] since the latters result in large power corrections.
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B.L. Ioffe: Nucl. Phys.B188, 317 (1981); E;B191, 591 (1981)
V.M. Belyaev, B.L. Ioffe: Preprint ITEP-59 (1982), JETP83, 876 (1982) (in Russian)
Y. Chung, H.G. Dosch, M. Kremer, D. Schall: Nucl. Phys.B197, 55 (1982)
Y. Chung, H.G. Dosch, M. Kremer, D. Schall: Z. Phys. C-Particles and Fields15, 367 (1982)
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Ioffe, B.L. On the choice of quark currents in the QCD sum rules for baryon masses. Z. Phys. C - Particles and Fields 18, 67–68 (1983). https://doi.org/10.1007/BF01571709
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DOI: https://doi.org/10.1007/BF01571709