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Title: Gravitational wave, collider and dark matter signals from a scalar singlet electroweak baryogenesis

We analyse a simple extension of the SM with just an additional scalar singlet coupled to the Higgs boson. Here, we discuss the possible probes for electroweak baryogenesis in this model including collider searches, gravitational wave and direct dark matter detection signals. We show that a large portion of the model parameter space exists where the observation of gravitational waves would allow detection while the indirect collider searches would not.
Authors:
ORCiD logo [1] ; ORCiD logo [2] ; ORCiD logo [3] ;  [1] ; ORCiD logo [1]
  1. Univ. of Adelaide, SA (Australia). ARC Centre of Excellence for Particle Physics at the Terascale (CoEPP) & CSSM, Dept. of Physics
  2. Univ. of Adelaide, SA (Australia). ARC Centre of Excellence for Particle Physics at the Terascale (CoEPP) & CSSM, Dept. of Physics; Univ. of Warsaw (Poland). Faculty of Physics
  3. Univ. of Michigan, Ann Arbor, MI (United States). Michigan Center for Theoretical Physics; Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)
Publication Date:
Grant/Contract Number:
SC0007859; IP2015 043174
Type:
Accepted Manuscript
Journal Name:
Journal of High Energy Physics (Online)
Additional Journal Information:
Journal Name: Journal of High Energy Physics (Online); Journal Volume: 2017; Journal Issue: 8; Journal ID: ISSN 1029-8479
Publisher:
Springer Berlin
Research Org:
Univ. of Michigan, Ann Arbor, MI (United States)
Sponsoring Org:
USDOE Office of Science (SC); ARC Centre of Excellence for Particle Physics at the Terascale (CoEPP); Alexander von Humboldt Foundation; Australian Research Council
Country of Publication:
United States
Language:
English
Subject:
79 ASTRONOMY AND ASTROPHYSICS; Beyond Standard Model; Cosmology of Theories beyond the SM; Higgs Physics; Solitons Monopoles and Instantons
OSTI Identifier:
1425641

Beniwal, Ankit, Lewicki, Marek, Wells, James D., White, Martin, and Williams, Anthony G.. Gravitational wave, collider and dark matter signals from a scalar singlet electroweak baryogenesis. United States: N. p., Web. doi:10.1007/JHEP08(2017)108.
Beniwal, Ankit, Lewicki, Marek, Wells, James D., White, Martin, & Williams, Anthony G.. Gravitational wave, collider and dark matter signals from a scalar singlet electroweak baryogenesis. United States. doi:10.1007/JHEP08(2017)108.
Beniwal, Ankit, Lewicki, Marek, Wells, James D., White, Martin, and Williams, Anthony G.. 2017. "Gravitational wave, collider and dark matter signals from a scalar singlet electroweak baryogenesis". United States. doi:10.1007/JHEP08(2017)108. https://www.osti.gov/servlets/purl/1425641.
@article{osti_1425641,
title = {Gravitational wave, collider and dark matter signals from a scalar singlet electroweak baryogenesis},
author = {Beniwal, Ankit and Lewicki, Marek and Wells, James D. and White, Martin and Williams, Anthony G.},
abstractNote = {We analyse a simple extension of the SM with just an additional scalar singlet coupled to the Higgs boson. Here, we discuss the possible probes for electroweak baryogenesis in this model including collider searches, gravitational wave and direct dark matter detection signals. We show that a large portion of the model parameter space exists where the observation of gravitational waves would allow detection while the indirect collider searches would not.},
doi = {10.1007/JHEP08(2017)108},
journal = {Journal of High Energy Physics (Online)},
number = 8,
volume = 2017,
place = {United States},
year = {2017},
month = {8}
}