Nucleon form factors induced by isovector and isoscalar axial–vector currents in QCD
نویسنده
چکیده
Using the most general form of the baryon current, nucleon form factors, induced by isovector and isoscalar axial–vector currents, are studied in the framework of light cone QCD sum rule approach. Comparison of our results on form factors with the existing results and lattice calculations are presented. PACS number(s): 11.55.Hx, 13.40.Em, 14.20.Jn e-mail: [email protected] permanent address:Institute of Physics,Baku,Azerbaijan e-mail: [email protected]
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