arXiv · 1412.1603
Decay constants and masses of light tensor mesons ($J^P =2^+$)
Abstract
We calculate the masses and decay constants of the light tensor mesons with quantum numbers $J^P =2^+$ in the framework of the QCD sum rules in the standard model. The non-perturbative contributions up to dimension-$5$ as important terms of the operator product expansion are considered.
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R. Khosravi, D. Hatami. 2014-12-04. Decay constants and masses of light tensor mesons ($J^P =2^+$). https://doi.org/10.1142/s0217751x15501067
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