Phys. Rev. D 60, 114031 (1999) [4 pages]Radiative Δ⃗Nγ decay in light cone QCDReceived 10 May 1999; published 11 November 1999 The gΔNγ coupling for the Δ⃗Nγ decay is calculated in the framework of the light cone QCD sum rules and is found to be gΔNγ=(1.6±0.2) GeV-1. Using this value of gΔNγ we estimate the branching ratio of the Δ+→Nγ decay, which is in a very good agreement with the experimental result. © 1999 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevD.60.114031
DOI:
10.1103/PhysRevD.60.114031
PACS:
13.30.Eg
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