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arXiv · 2002.00203

Mass prediction for the last discovered member of the axial-vector nonet with quantum numbers J$^{PC}=1^{+-}$

Mihail Chizhov·Momchil Naydenov
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Abstract

In this paper we have shown that the novel mass relation among the vector states, $\phi(1020)$ and $\phi(1680)$, with quantum numbers J$^{PC}=1^{--}$ and axial-vector strangeonium state $h_1(s\bar{s})$ with quantum numbers $1^{+-}$ is also valid for nonzero current quark mass. This relation predicts the mass of recently discovered $h_1(s\bar{s})$ state by the Collaboration BESIII within experimental accuracy.

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Mihail Chizhov, Momchil Naydenov. 2020-02-01. Mass prediction for the last discovered member of the axial-vector nonet with quantum numbers J$^{PC}=1^{+-}$. https://doi.org/10.1134/s0021364020150011

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