Strong transitions of decuplet to octet baryons and pseudoscalar mesons

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2010-12-01

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Alıyev, Tahmasıb
Savcı, Mustafa

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The strong coupling constants of light pseudoscalar pi, K and eta mesons with decuplet-oclet baryons are studied within light cone QCD sum rules, where SU(3)(f) symmetry breaking effects are taken into account It is shown that all coupling constants under the consideration are described by only one universal function even if SU(3)(f) symmetry breaking effects are considered. (C) 2010 Elsevier B V All rights reserved.

Subject Keywords

Nuclear and High Energy Physics

URI

https://hdl.handle.net/11511/46368

Journal

NUCLEAR PHYSICS A

DOI

https://doi.org/10.1016/j.nuclphysa.2010.06.013

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Department of Physics, Article

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Heavy baryon-light vector meson couplings in QCD Alıyev, Tahmasıb; Savcı, Mustafa (Elsevier BV, 2011-02-15) The strong coupling constants of heavy baryons with light vector mesons are calculated in the framework of the light cone QCD sum rules using the most general form of the interpolating currents for the heavy baryons. It is shown that the sextet sextet, sextet-antitriplet and antitriplet-antitriplet transitions are described by one invariant function for each class of transitions. The values of the electric and magnetic coupling constants for these transitions are obtained.

Citation Formats

T. Alıyev and M. Savcı, “Strong transitions of decuplet to octet baryons and pseudoscalar mesons,” NUCLEAR PHYSICS A, pp. 101–117, 2010, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/46368.