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The estimation of the Z′ gauge boson mass in E 6 models

  • Physics of Elementary Particles and Atomic Nuclei. Theory
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Abstract

The aim of this study is to estimate the Z′ boson mass by using the calculations of the decay width of Z′(ϑ) boson. So, the decay width of the extra Z boson is calculated numerically in effective rank 5 models for different mixing angles ϑ of the model and for different mass values of the extra Z boson. The decay width of Z′ boson to the Standard Model (SM) fermions is found to be between 4.42 and 19.36 GeV and the full decay width of Z′ boson to all particles is found to be between 20.88 and 37.15 GeV. We calculated the full decay width at the angle ϑ ≊ 0 for Z′ and Z 2 → Z′. The full decay width of Z′ boson is written in a single equation according to our calculations. By using these calculations and the previous works the mass of Z′ boson and the number of generations of the exotic particles are estimated.

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Authors and Affiliations

  1. Mersin Universitesi, Icel, Turkey

    A. Aydemir

  2. Cukurova Universitesi, Adana, Turkey

    H. Arslan & A. K. Topaksu

Authors
  1. A. Aydemir
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  2. H. Arslan
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  3. A. K. Topaksu
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Correspondence to A. Aydemir.

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Aydemir, A., Arslan, H. & Topaksu, A.K. The estimation of the Z′ gauge boson mass in E 6 models. Phys. Part. Nuclei Lett. 6, 304–308 (2009). https://doi.org/10.1134/S1547477109040049

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  • DOI: https://doi.org/10.1134/S1547477109040049

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