Sum rules in QCD for g ηΛΛ and g πΛ∑

Date

2006-03-01

Author

Zamiralov, V.S.
Özpineci, Altuğ
Yakovlev, S.B.

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New relations between the Borel QCD sum rules for the strong couplings of the ∑0 and Λ hyperons are derived. It is shown that, using the sum rules for g M∑∑, M = π 0, η, as a starting point, one can readily obtain the corresponding sum rules for the coupling constants g ηΛΛ and g πΛ∑ 0. The values of these constants are calculated in a specific parameter region. © Pleiades Publishing, Inc., 2006.

URI

https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33645503644&origin=inward
https://hdl.handle.net/11511/107568

Journal

Physics of Atomic Nuclei

DOI

https://doi.org/10.1134/s1063778806030136

Collections

Department of Physics, Article

Citation Formats

V. S. Zamiralov, A. Özpineci, and S. B. Yakovlev, “Sum rules in QCD for g ηΛΛ and g πΛ∑,” Physics of Atomic Nuclei, vol. 69, no. 3, pp. 510–519, 2006, Accessed: 00, 2023. [Online]. Available: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33645503644&origin=inward.