Mikael Chala
Signals of the electroweak phase transition at colliders and gravitational wave observatories
Chala, Mikael; Krause, Claudius; Nardini, Germano
Authors
Claudius Krause
Germano Nardini
Abstract
If the electroweak phase transition (EWPT) is of strongly first order due to higher dimensional operators, the scale of new physics generating them is at the TeV scale or below. In this case the effective-field theory (EFT) neglecting operators of dimension higher than six may overlook terms that are relevant for the EWPT analysis. In this article we study the EWPT in the EFT to dimension eight. We estimate the reach of the future gravitational wave observatory LISA for probing the region in which the EWPT is strongly first order and compare it with the capabilities of the Higgs measurements via double-Higgs production at current and future colliders. We also match different UV models to the previously mentioned dimension-eight EFT and demonstrate that, from the top-down point of view, the double-Higgs production is not the best signal to explore these scenarios.
Citation
Chala, M., Krause, C., & Nardini, G. (2018). Signals of the electroweak phase transition at colliders and gravitational wave observatories. Journal of High Energy Physics, 2018(07), Article 062. https://doi.org/10.1007/jhep07%282018%29062
Journal Article Type | Article |
---|---|
Acceptance Date | Jun 27, 2018 |
Online Publication Date | Jul 9, 2018 |
Publication Date | Jul 9, 2018 |
Deposit Date | Jul 25, 2018 |
Publicly Available Date | Mar 28, 2024 |
Journal | Journal of High Energy Physics |
Print ISSN | 1126-6708 |
Publisher | Scuola Internazionale Superiore di Studi Avanzati (SISSA) |
Peer Reviewed | Peer Reviewed |
Volume | 2018 |
Issue | 07 |
Article Number | 062 |
DOI | https://doi.org/10.1007/jhep07%282018%29062 |
Files
Published Journal Article
(1.2 Mb)
PDF
Publisher Licence URL
http://creativecommons.org/licenses/by/4.0/
Copyright Statement
© The Author(s) 2018 Open Access This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited.
You might also like
Detecting gravitational waves from cosmological phase transitions with LISA: an update
(2020)
Journal Article
Novel B-decay signatures of light scalars at high energy facilities
(2019)
Journal Article
Higgs phenomenology as a probe of sterile neutrinos
(2019)
Journal Article
Probes of the Standard Model effective field theory extended with a right-handed neutrino
(2019)
Journal Article
Delta ACP within the Standard Model and beyond
(2019)
Journal Article
Downloadable Citations
About Durham Research Online (DRO)
Administrator e-mail: dro.admin@durham.ac.uk
This application uses the following open-source libraries:
SheetJS Community Edition
Apache License Version 2.0 (http://www.apache.org/licenses/)
PDF.js
Apache License Version 2.0 (http://www.apache.org/licenses/)
Font Awesome
SIL OFL 1.1 (http://scripts.sil.org/OFL)
MIT License (http://opensource.org/licenses/mit-license.html)
CC BY 3.0 ( http://creativecommons.org/licenses/by/3.0/)
Powered by Worktribe © 2024
Advanced Search