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Determination of the Σ-Λ mixing angle from QCD sum rules
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Date
2016-8
Author
Alıyev, Tahmasıb
Savcı, Mustafa
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The Σ-Λ mixing angle is calculated in framework of the QCD sum rules by using the general form of the interpolating current. We find that our prediction for the mixing angle is (1.15 ± 0.05)0. A comparison of our result with the predictions of the quark model, chiral perturbation theory, and lattice QCD approach, and also with the results of the QCD sum rules method existing in literature, is presented.
Subject Keywords
Phenomenology
URI
https://hdl.handle.net/11511/28271
Journal
Journal of High Energy Physics
DOI
https://doi.org/10.1007/jhep08(2016)068
Collections
Department of Physics, Article
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T. Alıyev and M. Savcı, “Determination of the Σ-Λ mixing angle from QCD sum rules,”
Journal of High Energy Physics
, 2016, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/28271.