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QCD sum rules for the coupling constants g(KYN) and g(KY Xi)
Date
2007-05-01
Author
Aliev, T.
Zamiralov, V. S.
Lepshokov, S. N.
Özpineci, Altuğ
Yakovlev, S. B.
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New relations between Borel QCD sum rules for the strong couplings of baryons to kaons are derived. It is shown that, on the basis of the sum rules for the coupling constants g(pi Sigma Sigma) and g(pi Sigma Lambda), the corresponding sum rules can be directly obtained for the coupling constants g(KYN) and g(KY Xi), Y = Sigma, Lambda. The values of these coupling constants are calculated in the fiducial interval 1.0 <= M-2 <= 1.4 GeV2 at t = -1.
Subject Keywords
Nuclear and High Energy Physics
,
Atomic and Molecular Physics, and Optics
URI
https://hdl.handle.net/11511/40131
Journal
PHYSICS OF ATOMIC NUCLEI
DOI
https://doi.org/10.1134/s1063778807050158
Collections
Department of Physics, Article
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T. Aliev, V. S. Zamiralov, S. N. Lepshokov, A. Özpineci, and S. B. Yakovlev, “QCD sum rules for the coupling constants g(KYN) and g(KY Xi),”
PHYSICS OF ATOMIC NUCLEI
, pp. 925–937, 2007, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/40131.