Reanalysis of the mass spectrum of the scalar hidden charm and hidden bottom tetraquark states
Zhi-Gang Wang
TL;DR
This paper reanalyzes the mass spectrum of scalar hidden charm and bottom tetraquark states using QCD sum rules, focusing on axial-axial and vector-vector diquark pairs.
Contribution
It provides a new analysis of tetraquark mass spectra considering different diquark configurations with QCD sum rules.
Findings
Mass spectra of scalar hidden charm and bottom tetraquarks calculated.
Comparison of axial-axial and vector-vector diquark contributions.
Enhanced understanding of tetraquark structure and stability.
Abstract
In this article, we study the mass spectrum of the scalar hidden charm and hidden bottom tetraquark states which consist of the axial-axial type and the vector-vector type diquark pairs with the QCD sum rules.
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