Bhattacharyya, G. ; Kundu, A. ; De, T. ; Dutta-Roy, B. (1993) Effects of isodoublet colour-octet scalar bosons on oblique electroweak parameters Journal of Physics G: Nuclear and Particle Physics, 21 (2). p. 153. ISSN 0954-3899
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Official URL: http://iopscience.iop.org/article/10.1088/0954-389...
Related URL: http://dx.doi.org/10.1088/0954-3899/21/2/002
Abstract
Isodoublet colour-octet scalar bosons appear in a natural extension of the minimal dynamical symmetry breaking model triggered by a tt condensate, which is geared to yield the top mass in the phenomenologically expected region. We study the effect of these bosons on oblique electroweak parameters S and T, and constrain the mass splitting between the neutral and the charged member of the colour octet. It is also shown that S can be substantially negative, depending on the way the masses in the coloured doublet are split.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Physics Publishing. |
| ID Code: | 100503 |
| Deposited On: | 11 Nov 2016 07:15 |
| Last Modified: | 11 Nov 2016 07:19 |
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