X(16.7) as the solution of the NuTeV anomaly

Yi Liang; Long-Bin Chen; Cong-Feng Qiao

doi:10.1088/1674-1137/41/6/063105

Chinese Physics C> 2017, Vol. 41> Issue(6) : 063105 DOI: 10.1088/1674-1137/41/6/063105

X(16.7) as the solution of the NuTeV anomaly

Yi Liang ^1,, ,
Long-Bin Chen ^1,2,, ,
Cong-Feng Qiao ^1,2,,

1.
School of Physics, University of Chinese Academy of Sciences, Yuquan Road 19A, Beijing 100049, China
2.
School of Physics, University of Chinese Academy of Sciences, Yuquan Road 19A, Beijing 100049, China
3.
CAS Center for Excellence in Particle Physics, Beijing 100049, China

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Abstract：
A recent experimental study of excited ⁸Be decay to its ground state revealed an anomaly in the angular distribution of the final states. This exceptional result is attributed to a new vector gauge boson X(16.7). We study the significance of this new boson, especially its effect in anomalies observed in long-lasting experimental measurements. By comparing the discrepancies between the Standard Model predictions and the experimental results, we find the values and regions of the couplings of X(16.7) to the muon and muon neutrino. In this work, we find that the newly observed boson X(16.7) may be the solution of both the NuTeV anomaly and the (g-2)_μ puzzle.
- NuTeV anomaly ,
- new gauge boson ,
- (g-2) anomaly ,
- neutrino trident production.

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Yi Liang, Long-Bin Chen and Cong-Feng Qiao. X(16.7) as the solution of the NuTeV anomaly[J]. Chinese Physics C, 2017, 41(6): 063105. doi: 10.1088/1674-1137/41/6/063105

Yi Liang, Long-Bin Chen and Cong-Feng Qiao. X(16.7) as the solution of the NuTeV anomaly[J]. Chinese Physics C, 2017, 41(6): 063105. doi: 10.1088/1674-1137/41/6/063105 shu

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Received: 2016-12-15
Revised: 2017-02-17

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This work was supported in part by the Ministry of Science and Technology of the People's Republic of China (2015CB856703), by by the Strategic Priority Research Program of the Chinese Academy of Sciences (XDB23030000), and by the National Natural Science Foundation of China (NSFC) under the grant 11375200}

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沈阳化工大学材料科学与工程学院沈阳 110142

X(16.7) as the solution of the NuTeV anomaly

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X(16.7) as the solution of the NuTeV anomaly

Corresponding author: Yi Liang,

Corresponding author: Long-Bin Chen,

Corresponding author: Cong-Feng Qiao,

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