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http://hdl.handle.net/10637/11774One-loop calculation of the oblique S parameter in higgsless electroweak models
| Title: | One-loop calculation of the oblique S parameter in higgsless electroweak models |
| Authors : | Rosell Escribá, Ignasi |
| Keywords: | Simetría (Física); Partículas (Física nuclear); Particles (Nuclear physics); Symmetry (Physics) |
| Publisher: | Sissa Medialab. |
| Citation: | Rosell, I. (2013). One-loop calculation of the oblique S parameter in higgsless electroweak models. Proceedings of Science, vol. 172 (CD12), art. 052 (24 jul.). DOI: https://doi.org/10.22323/1.172.0052 |
| Abstract: | We present a one-loop calculation of the oblique S parameter within Higgsless models of electroweak symmetry breaking. We have used a general effective Lagrangian with at most two derivatives, implementing the chiral symmetry breaking SU(2)L ⊗ SU(2)R → SU(2)L+R with Goldstones, gauge bosons and one multiplet of vector and axial-vector resonances. The estimation is based on the short-distance constraints and the dispersive approach proposed by Peskin and Takeuchi. |
| Description: | Esta comunicación se encuentra disponible en la página web de PoS en la siguiente URL: https://pos.sissa.it/172/052/pdf Esta comunicación forma parte de las comunicaciones leídas en la "7th International Workshop on Chiral Dynamics" dentro de la sesión "GOLDSTONE BOSONS WORKING GROUP" celebrada en Newport News (Virginia, Estados Unidos) entre el 6-10 de agosto de 2010. |
| URI: | http://hdl.handle.net/10637/11774 |
| Rights : | http://creativecommons.org/licenses/by-nc-sa/4.0/deed.es |
| ISSN: | 1824-8039 (Electrónico) |
| Issue Date: | 24-Jul-2013 |
| Center : | Universidad Cardenal Herrera-CEU |
| Appears in Collections: | Dpto. Matemáticas, Física y Ciencias Tecnológicas |
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