dc.contributor.author | Di Chiara, Stefano | |
dc.contributor.author | Tuominen, Kimmo | |
dc.date.accessioned | 2015-12-15T08:06:18Z | |
dc.date.available | 2015-12-15T08:06:18Z | |
dc.date.issued | 2015 | |
dc.identifier.citation | Di Chiara, S., & Tuominen, K. (2015). A minimal model for SU(N) vector dark matter. <i>Journal of High Energy Physics</i>, <i>2015</i>(11), Article 188. <a href="https://doi.org/10.1007/JHEP11(2015)188" target="_blank">https://doi.org/10.1007/JHEP11(2015)188</a> | |
dc.identifier.other | CONVID_25363310 | |
dc.identifier.other | TUTKAID_68169 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/48111 | |
dc.description.abstract | We study an extension of the Standard Model featuring a hidden sector that
consists of a new scalar charged under a new SU(N)D gauge group , singlet under all Standard
Model gauge interactions, and coupled with the Standard Model only via a Higgs
portal. We assume that the theory is classically conformal, with electroweak symmetry
breaking dynamically induced via the Coleman-Weinberg mechanism operating in the hidden
sector. Due to the symmetry breaking pattern, the SU(N)D gauge group is completely
Higgsed and the resulting massive vectors of the hidden sector constitute a stable dark
matter candidate. We perform a thorough scan over the parameter space of the model
at different values of N = 2, 3, and 4, and investigate the phenomenological constraints.
We find that N = 2, 3 provide the most appealing model setting in light of present data
from colliders and dark matter direct search experiments. We expect a heavy Higgs to be
discovered at LHC by the end of Run II or the N = 3 model to be ruled out. | |
dc.language.iso | eng | |
dc.publisher | Springer Berlin Heidelberg | |
dc.relation.ispartofseries | Journal of High Energy Physics | |
dc.subject.other | Beyond Standard Model | |
dc.subject.other | Higgs physics | |
dc.title | A minimal model for SU(N) vector dark matter | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-201512144016 | |
dc.contributor.laitos | Fysiikan laitos | fi |
dc.contributor.laitos | Department of Physics | en |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
dc.date.updated | 2015-12-14T13:15:05Z | |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.description.reviewstatus | peerReviewed | |
dc.relation.issn | 1127-2236 | |
dc.relation.numberinseries | 11 | |
dc.relation.volume | 2015 | |
dc.type.version | publishedVersion | |
dc.rights.copyright | © The Authors. This is an open access article funded by SCOAP3 and licensed under CC BY 4.0. | |
dc.rights.accesslevel | openAccess | fi |
dc.rights.url | http://creativecommons.org/licenses/by/4.0/ | |
dc.relation.doi | 10.1007/JHEP11(2015)188 | |
dc.type.okm | A1 | |