The Baryon asymmetry in the Standard Model with a low cut-off
D. Bödeker, L. Fromme, S.J. Huber, M. Seniuch, Journal of High Energy Physics 2005 (2005) 026–026.
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Artikel
| Veröffentlicht
| Englisch
Autor*in
Bödeker, Dietrich;
Fromme, Lars
;
Huber, Stephan J;
Seniuch, Michael
;
Huber, Stephan J;
Seniuch, MichaelAbstract
We study the generation of the baryon asymmetry in a variant of the standard model, where the Higgs field is stabilized by a dimension-six interaction. Analyzing the one-loop potential, we find a strong first order electroweak phase transition for Higgs masses up to at least 170 GeV. Dimension-six operators induce also new sources of CP violation. We compute the baryon asymmetry in the WKB approximation. Novel source terms in the transport equations enhance the generated baryon asymmetry. For a wide range of parameters the model predicts a baryon asymmetry close to the observed value.
Erscheinungsjahr
Zeitschriftentitel
Journal of High Energy Physics
Band
2005
Zeitschriftennummer
02
Seite
026-026
eISSN
FH-PUB-ID
Zitieren
Bödeker, Dietrich ; Fromme, Lars ; Huber, Stephan J ; Seniuch, Michael: The Baryon asymmetry in the Standard Model with a low cut-off. In: Journal of High Energy Physics Bd. 2005, Springer Science and Business Media LLC (2005), Nr. 02, S. 026–026
Bödeker D, Fromme L, Huber SJ, Seniuch M. The Baryon asymmetry in the Standard Model with a low cut-off. Journal of High Energy Physics. 2005;2005(02):026-026. doi:10.1088/1126-6708/2005/02/026
Bödeker, D., Fromme, L., Huber, S. J., & Seniuch, M. (2005). The Baryon asymmetry in the Standard Model with a low cut-off. Journal of High Energy Physics, 2005(02), 026–026. https://doi.org/10.1088/1126-6708/2005/02/026
@article{Bödeker_Fromme_Huber_Seniuch_2005, title={The Baryon asymmetry in the Standard Model with a low cut-off}, volume={2005}, DOI={10.1088/1126-6708/2005/02/026}, number={02}, journal={Journal of High Energy Physics}, publisher={Springer Science and Business Media LLC}, author={Bödeker, Dietrich and Fromme, Lars and Huber, Stephan J and Seniuch, Michael}, year={2005}, pages={026–026} }
Bödeker, Dietrich, Lars Fromme, Stephan J Huber, and Michael Seniuch. “The Baryon Asymmetry in the Standard Model with a Low Cut-Off.” Journal of High Energy Physics 2005, no. 02 (2005): 026–026. https://doi.org/10.1088/1126-6708/2005/02/026.
D. Bödeker, L. Fromme, S. J. Huber, and M. Seniuch, “The Baryon asymmetry in the Standard Model with a low cut-off,” Journal of High Energy Physics, vol. 2005, no. 02, pp. 026–026, 2005.
Bödeker, Dietrich, et al. “The Baryon Asymmetry in the Standard Model with a Low Cut-Off.” Journal of High Energy Physics, vol. 2005, no. 02, Springer Science and Business Media LLC, 2005, pp. 026–026, doi:10.1088/1126-6708/2005/02/026.
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