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Vector meson-baryon strong coupling contants in light cone QCD sum rules

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arxiv 0905.4664 v1 pith:IZ2RNKAV submitted 2009-05-28 hep-ph

Vector meson-baryon strong coupling contants in light cone QCD sum rules

T. M. Aliev (a) , A. Ozpineci (a) , M. Savci (a) , V. S. Zamiralov (b) ((a) Physics Department , Middle East Technical University-Ankara-Turkey (b) Institute of Nuclear Physics , M. V. Lomonosov MSU , Moscow , Russia) This is my paper
classification hep-ph
keywords couplinglightbaryonsconeconstantsresultsrulesstrong
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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Using the most general form of the interpolating current of the baryons, the strong coupling constants of the light vector mesons with the octet baryons are calculated within the light cone QCD sum rules. The SU(3)_f symmetry breaking effects are taken into account in the calculations. It is shown that each of the electric and magnetic coupling constants can be described in terms of three universal functions. A detailed comparison of the results of this work on aforementioned couplings with the existing theoretical results is presented.

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Cited by 4 Pith papers

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