Chin. Phys. Lett.  2017, Vol. 34 Issue (6): 061401    DOI: 10.1088/0256-307X/34/6/061401
THE PHYSICS OF ELEMENTARY PARTICLES AND FIELDS |
The $B-L+xY$ Model and the Higgs-strahlung Processes at a Collider
Wen-Qi Cao, Chong-Xing Yue**
Department of Physics, Liaoning Normal University, Dalian 116029
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Wen-Qi Cao, Chong-Xing Yue 2017 Chin. Phys. Lett. 34 061401
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Abstract The gauge extension of the standard model with the $U(1)_{B-L+xY}$ symmetry predicts the existence of a light gauge boson $Z'$ with small couplings to ordinary fermions. We discuss its contributions to the muon anomalous magnetic moment $a_{\mu}$. Taking account of the constraints on the relevant free parameters, we further calculate the contributions of the light gauge boson $Z'$ to the Higgs-strahlung processes $e^{+}e^{-}\rightarrow ZH$ and $e^{+}e^{-}\rightarrow Z'H$.
Received: 16 March 2017      Published: 23 May 2017
PACS:  14.70.Pw (Other gauge bosons)  
  13.66.Lm (Processes in other lepton-lepton interactions)  
  13.66.Fg (Gauge and Higgs boson production in e?e+ interactions)  
Fund: Supported by the National Natural Science Foundation of China under Grant Nos 11275088 and 11545012, and the Natural Science Foundation of Liaoning Scientific Committee under Grant No 2014020151.
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https://cpl.iphy.ac.cn/10.1088/0256-307X/34/6/061401       OR      https://cpl.iphy.ac.cn/Y2017/V34/I6/061401
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Wen-Qi Cao
Chong-Xing Yue
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