| | |
| | |
Stat |
Members: 3643 Articles: 2'488'730 Articles rated: 2609
29 March 2024 |
|
| | | |
|
Article overview
| |
|
The electroweak S and T parameters from a fixed point condition | M. Fabbrichesi
; R. Percacci
; A. Tonero
; L. Vecchi
; | Date: |
10 Feb 2011 | Abstract: | We consider the standard model without the Higgs boson, where the Goldstone
modes are described by a nonlinear sigma model. We study the renormalization
group flow of the sigma model coupling f and of the electroweak parameters S
and T. The condition that the couplings reach a fixed point at high energy
leaves the low energy values of f and T arbitrary (to be determined
experimentally) and fixes S to a value compatible with electroweak precision
data. | Source: | arXiv, 1102.2113 | Services: | Forum | Review | PDF | Favorites |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
browser claudebot
|
| |
|
|
|
| News, job offers and information for researchers and scientists:
| |