Sign convention of residues in QCD sum rules

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dc.creatorChoe, Seungho
dc.date1997-09-26
dc.date.accessioned2026-07-07T05:42:06Z
dc.date.available2026-07-07T05:42:06Z
dc.descriptionWe show that signs of pole residues $λ_N, λ_Λ, λ_Σ, λ_Ξ$ for ${1\over2}^+$ octet baryons are identical in the QCD sum rule approach. To do this we compare signs of meson-baryon coupling constants $ g_{KN Λ}, g_{KN Σ}$, $g_{πΛΣ}$ and $g_{KΛΞ}$ each other.
dc.descriptionLatex, 5 pages. Talk given at the 10th Summer School and Symposium on Nuclear Physics : QCD, Light cone Physics and Hadron Phenomenology (NuSS'97), Seoul, Korea, 23-28 Jun 1997
dc.identifierhttps://arxiv.org/abs/nucl-th/9709059
dc.identifierhttp://arxiv.org/abs/nucl-th/9709059
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/82812
dc.subjectNuclear Theory
dc.titleSign convention of residues in QCD sum rules
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