dc.contributor.author | Tenkanen, Tommi | |
dc.contributor.author | Vaskonen, Ville | |
dc.date.accessioned | 2016-11-24T09:39:18Z | |
dc.date.available | 2016-11-24T09:39:18Z | |
dc.date.issued | 2016 | |
dc.identifier.citation | Tenkanen, T., & Vaskonen, V. (2016). Reheating the Standard Model from a hidden sector. <i>Physical Review D</i>, <i>94</i>(8), Article 083516. <a href="https://doi.org/10.1103/PhysRevD.94.083516" target="_blank">https://doi.org/10.1103/PhysRevD.94.083516</a> | |
dc.identifier.other | CONVID_26294771 | |
dc.identifier.other | TUTKAID_71612 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/51984 | |
dc.description.abstract | We consider a scenario where the inflaton decays to a hidden sector thermally decoupled from the visible
Standard Model sector. A tiny portal coupling between the hidden and the visible sectors later heats the
visible sector so that the Standard Model degrees of freedom come to dominate the energy density of
the Universe before big bang nucleosynthesis. We find that this scenario is viable, although obtaining the
correct dark matter abundance and retaining successful big bang nucleosynthesis is not obvious. We also
show that the isocurvature perturbations constituted by a primordial Higgs condensate are not problematic
for the viability of the scenario. | |
dc.language.iso | eng | |
dc.publisher | American Physical Society | |
dc.relation.ispartofseries | Physical Review D | |
dc.subject.other | extensions of the Standard Model | |
dc.subject.other | hidden sectors | |
dc.subject.other | decoupling | |
dc.subject.other | reheating | |
dc.title | Reheating the Standard Model from a hidden sector | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-201611024550 | |
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 | 2016-11-02T10:15:07Z | |
dc.type.coar | journal article | |
dc.description.reviewstatus | peerReviewed | |
dc.relation.issn | 1550-7998 | |
dc.relation.numberinseries | 8 | |
dc.relation.volume | 94 | |
dc.type.version | publishedVersion | |
dc.rights.copyright | © 2016 American Physical Society. Published in this repository with the kind permission of the publisher. | |
dc.rights.accesslevel | openAccess | fi |
dc.subject.yso | pimeä aine | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p14101 | |
dc.relation.doi | 10.1103/PhysRevD.94.083516 | |