32 citations · 68 across the 4 of their papers we have counts for
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hep-ph2008
QCD Sum Rules and 1/ expansion
Toru Kojo, Daisuke Jido
The 1/ arguments are developed to classify the hadronic states in the correlators. Arguments applied to the meson correlator enable to separate the instanton, glueball, an…
hep-ph2008★ 32 cited
Sigma meson in pole-dominated QCD sum rules
Toru Kojo, Daisuke Jido
The properties of (600) meson are studied using the QCD sum rules (QSR) for the tetraquark operators. In the SU(3) chiral limit, we investigate separately SU(3) singlet and octe…