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arXiv · 0909.2412

On the Mass and Decay Constant of $K_2^*(1430)$ Tensor Meson

T. M. Aliev·K. Azizi·V. Bashiry
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Abstract

The mass and decay constant of the ground state strange tensor meson $K_2^*(1430)$ with $I(J^P)=1/2(2^+)$ is calculated using the QCD sum rules method. The results are consistent with the experimental data. It is found that SU(3) symmetry breaking effect constitutes about $20^0/_0$ of the decay constant.

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T. M. Aliev, K. Azizi, V. Bashiry. 2009-09-13. On the Mass and Decay Constant of $K_2^*(1430)$ Tensor Meson. https://doi.org/10.1088/0954-3899%2F37%2F2%2F025001

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