Vector and scalar mesons’ mixing from QCD sum rules

Abstract We study q ¯ $$ \overline{q} $$ q-hybrid mixing for the light vector mesons and q ¯ $$ \overline{q} $$ q-glueball mixing for the light scalar mesons in Monte-Carlo based QCD Laplace sum rules. By calculating the two-point correlation function of a vector q ¯ $$ \overline{q} $$ γ μ q (scalar...

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Bibliographic Details
Main Authors: Ze-Sheng Chen, Zhu-Feng Zhang, Zhuo-Ran Huang, T.G. Steele, Hong-Ying Jin
Format: Article
Published: SpringerOpen 2019-12-01
Series:Journal of High Energy Physics
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