&rho; meson decays of heavy hybrid mesons

Liang Zhang; Peng-Zhi Huang

doi:10.1088/1674-1137/40/7/073105

Chinese Physics C> 2016, Vol. 40> Issue(7) : 073105 DOI: 10.1088/1674-1137/40/7/073105

ρ meson decays of heavy hybrid mesons

Liang Zhang ¹ ,
Peng-Zhi Huang ^2,3,,

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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 qQ 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.
- heavy hybrid meson ,
- QCD sum rule ,
- heavy quark effective theory

References

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Liang Zhang and Peng-Zhi Huang. ρ meson decays of heavy hybrid mesons[J]. Chinese Physics C, 2016, 40(7): 073105. doi: 10.1088/1674-1137/40/7/073105

Liang Zhang and Peng-Zhi Huang. ρ meson decays of heavy hybrid mesons[J]. Chinese Physics C, 2016, 40(7): 073105. doi: 10.1088/1674-1137/40/7/073105 shu

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Received: 2015-05-15
Revised: 2016-03-16

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Supported by National Natural Science Foundation of China (11105007)

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通讯作者: 陈斌, [email protected]

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沈阳化工大学材料科学与工程学院沈阳 110142

ρ meson decays of heavy hybrid mesons

Corresponding author: Peng-Zhi Huang,

Received Date: 2015-05-15

Accepted Date: 2016-03-16

Available Online: 2016-07-05

Fund Project: Supported by National Natural Science Foundation of China (11105007)

Abstract: We calculate the ρ meson couplings between the heavy hybrid doublets H^h/S^h/M^h/T^h and the ordinary qQ 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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ρ meson decays of heavy hybrid mesons

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通讯作者: 陈斌, [email protected]

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ρ meson decays of heavy hybrid mesons

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