Delta pi N coupling constant in light come QCD sum rules

Gokalp, A; Yilmaz, OSMAN

doi:10.1088/0954-3899/25/12/304

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)

Publication Type: Article / Article
Volume: 25 Issue: 12
Publication Date: 1999
Doi Number: 10.1088/0954-3899/25/12/304
Journal Name: JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS
Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Page Numbers: pp.2345-2350
Middle East Technical University Affiliated: Yes

Abstract

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.