Meson-baryon couplings and the F/D ratio in light cone QCD

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Atıf İçin Kopyala

Aliev T. , Ozpineci A. , Savci M.

PHYSICAL REVIEW D, cilt.64, 2001 (SCI İndekslerine Giren Dergi)

• Cilt numarası: 64 Konu: 3
• Basım Tarihi: 2001
• Doi Numarası: 10.1103/physrevd.64.034001
• Dergi Adı: PHYSICAL REVIEW D

Özet

Using the general form of the baryon currents, we calculate the meson-baryon coupling constants and the F/D ratio within the framework of light cone QCD sum rules in the SU(3) flavor symmetry limit. The dependence of the results on the Dirac structure and on the free parameter b appearing in the general baryon current is considered. The comparison of our results on the F/D ratio with the existing results is presented.