Composite Higgs Models after Run 2
Joint Authors
Source
Advances in High Energy Physics
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-03-18
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
We assess the status of models in which Higgs is a composite pseudo-Nambu Goldstone boson, in the light of the latest 13 TeV Run 2 Higgs data.
Drawing from the extensive Composite Higgs literature, we collect together predictions for the modified couplings of Higgs, in particular examining the different predictions for κ V and κ F .
Despite the variety and increasing complexity of models on the market, we point out that many independent models make identical predictions for these couplings.
We then look into further corrections induced by tree-level effects such as mass-mixing and singlet VEVs.
We then investigate the compatibility of different models with the data, combining Run 1 and recent Run 2 LHC data.
We obtain a robust limit on the scale f of 600 GeV, with stronger limits for different choices of fermion embeddings.
We also discuss how a deficit in a Higgs channel could pinpoint the type of Composite Higgs model responsible for it.
American Psychological Association (APA)
Sanz, Verónica& Setford, Jack. 2018. Composite Higgs Models after Run 2. Advances in High Energy Physics،Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1118198
Modern Language Association (MLA)
Sanz, Verónica& Setford, Jack. Composite Higgs Models after Run 2. Advances in High Energy Physics No. 2018 (2018), pp.1-8.
https://search.emarefa.net/detail/BIM-1118198
American Medical Association (AMA)
Sanz, Verónica& Setford, Jack. Composite Higgs Models after Run 2. Advances in High Energy Physics. 2018. Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1118198
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1118198