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arXiv · 1501.07766

Light axial vector mesons

Kan Chen·Cheng-Qun Pang·Xiang Liu·Takayuki Matsuki
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Abstract

Inspired by the abundant experimental observation of axial-vector states, we study whether the observed axial-vector states can be categorized into the conventional axial-vector meson family. In this paper we carry out an analysis based on the mass spectra and two-body Okubo-Zweig-Iizuka-allowed decays. Besides testing the possible axial-vector meson assignments, we also predict abundant information for their decays and the properties of some missing axial-vector mesons, which are valuable for further experimental exploration of the observed and predicted axial-vector mesons.

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Kan Chen, Cheng-Qun Pang, Xiang Liu, Takayuki Matsuki. 2015-04-18. Light axial vector mesons. https://doi.org/10.1103/physrevd.91.074025

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