Sarkar, Saswati ; Ray, Asim K. ; Sarkar, Utpal (1999) Constraints on the SU(5)c×15;SU(2)L×U(1)' model lep data International Journal of Modern Physics A, 14 (7). pp. 1049-1060. ISSN 0217-751X
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Official URL: http://www.worldscinet.com/ijmpa/14/1407/S0217751X...
Related URL: http://dx.doi.org/10.1142/S0217751X9900052X
Abstract
We have determined constraints on the SU(5)C×SU(2)L×U(1)' model in terms of the extra mixing angle ϕ in the neutral gauge boson sector and ΔρM, the deviation of the Standard Model ρ parameter from unity at the tree level, using the recent precision measurements at LEP on electroweak parameters at the Z peak. The lower bound of the extra Z' boson mass has also been determined.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to World Scientific Publishing Company. |
| ID Code: | 45380 |
| Deposited On: | 28 Jun 2011 05:11 |
| Last Modified: | 28 Jun 2011 05:11 |
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