Constraining heavy neutral gauge boson Z′ in the 3 - 3 - 1 models by weak charge data of Cesium and proton
The recent experimental data of the weak charges of Cesium and proton is analyzed in the framework of the models based on the SU(3)C×SU(3)L×U(1)X (3-3-1) gauge group, including the 3-3-1 model with CKS mechanism (3-3-1CKS) and the general 3-3-1 models with arbitrary β (3-3-1β) with three Higgs tripl...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2019-06-01
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| Series: | Nuclear Physics B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0550321319301154 |