Delta pi N coupling constant in light come QCD sum rules

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Gokalp A., Yilmaz O.

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, vol.25, no.12, pp.2345-2350, 1999 (SCI-Expanded) identifier identifier


We employ the light cone QCD sum rules to calculate Delta pi N coupling constant by studying the two-point correlation function between the vacuum and the pion state. Our result is consistent with the traditional QCD sum rules calculations and it is in agreement with the experimental value.