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arXiv · 1501.02864

$ρ$ Meson Decays of Heavy Hybrid Mesons

Liang Zhang·Peng-Zhi Huang
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Abstract

We calculate the $ρ$ meson couplings between the heavy hybrid doublets H^h/S^h/M^h/T^h and the ordinary q\bar{Q} doublets in the framework of the light-cone QCD sum rule. The sum rules obtained rely mildly on the Borel parameters in their working regions. The resulting coupling constants are rather small in most cases.

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Liang Zhang, Peng-Zhi Huang. 2016-03-16. $ρ$ Meson Decays of Heavy Hybrid Mesons. https://doi.org/10.1088/1674-1137%2F40%2F7%2F073105

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