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The QCD sum rules for the E(1440) in J/Ψ decay

✍ Scribed by Kei Senba; Morimitsu Tanimoto


Book ID
113344119
Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
279 KB
Volume
105
Category
Article
ISSN
0370-2693

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QCD sum rules for J/ψ in the nuclear med
✍ Sungsik Kim; Su Houng Lee 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 279 KB

We calculate the Wilson coefficients of all dimension-6 gluon operators with nonzero spin in the correlation function between two heavy vector currents. For the twist-4 part, we first identify the three independent gluon operators, and then proceed with the calculation of the Wilson coefficients usi