Electroweak symmetric dark matter balls
Autor(a) principal: | |
---|---|
Data de Publicação: | 2019 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/JHEP09(2019)011 http://hdl.handle.net/11449/196230 |
Resumo: | In the simple Higgs-portal dark matter model with a conserved dark matter number, we show that there exists a non-topological soliton state of dark matter. This state has smaller energy per dark matter number than a free particle state and has its interior in the electroweak symmetric vacuum. It could be produced in the early universe from first-order electroweak phase transition and contribute most of dark matter. This electroweak symmetric dark matter ball is a novel macroscopic dark matter candidate with an energy density of the electroweak scale and a mass of 1 gram or above. Because of its electroweak-symmetric interior, the dark matter ball has a large geometric scattering cross section off a nucleon or a nucleus. Dark matter and neutrino experiments with a large-size detector like Xenon1T, BOREXINO and JUNO have great potential to discover electroweak symmetric dark matter balls. We also discuss the formation of bound states of a dark matter ball and ordinary matter. |
id |
UNSP_c402cbb7a161da361607f6ee8e21719d |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/196230 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Electroweak symmetric dark matter ballsBeyond Standard ModelCosmology of Theories beyond the SMIn the simple Higgs-portal dark matter model with a conserved dark matter number, we show that there exists a non-topological soliton state of dark matter. This state has smaller energy per dark matter number than a free particle state and has its interior in the electroweak symmetric vacuum. It could be produced in the early universe from first-order electroweak phase transition and contribute most of dark matter. This electroweak symmetric dark matter ball is a novel macroscopic dark matter candidate with an energy density of the electroweak scale and a mass of 1 gram or above. Because of its electroweak-symmetric interior, the dark matter ball has a large geometric scattering cross section off a nucleon or a nucleus. Dark matter and neutrino experiments with a large-size detector like Xenon1T, BOREXINO and JUNO have great potential to discover electroweak symmetric dark matter balls. We also discuss the formation of bound states of a dark matter ball and ordinary matter.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)U. S. Department of EnergyNational Science FoundationMunich Institute for Astro-and Particle Physics (MIAPP) of the DFG cluster of excellence Origin and Structure of the UniverseUniv Estadual Paulista, ICTP South Amer Inst Fundamental Res, Sao Paulo, BrazilUniv Estadual Paulista, Inst Fis Teor, Sao Paulo, BrazilUniv Wisconsin, Dept Phys, 1150 Univ Ave, Madison, WI 53706 USAUniv Estadual Paulista, ICTP South Amer Inst Fundamental Res, Sao Paulo, BrazilUniv Estadual Paulista, Inst Fis Teor, Sao Paulo, BrazilFAPESP: 2016/01343-7FAPESP: 2017/05770-0U. S. Department of Energy: DE-SC0017647National Science Foundation: PHY-1066293SpringerUniversidade Estadual Paulista (Unesp)Univ WisconsinPonton, Eduardo [UNESP]Bai, Yang [UNESP]Jain, Bithika [UNESP]2020-12-10T19:37:55Z2020-12-10T19:37:55Z2019-09-02info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article47http://dx.doi.org/10.1007/JHEP09(2019)011Journal Of High Energy Physics. New York: Springer, n. 9, 47 p., 2019.1029-8479http://hdl.handle.net/11449/19623010.1007/JHEP09(2019)011WOS:000489138800001Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal Of High Energy Physicsinfo:eu-repo/semantics/openAccess2021-10-23T05:17:29Zoai:repositorio.unesp.br:11449/196230Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:09:59.473284Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Electroweak symmetric dark matter balls |
title |
Electroweak symmetric dark matter balls |
spellingShingle |
Electroweak symmetric dark matter balls Ponton, Eduardo [UNESP] Beyond Standard Model Cosmology of Theories beyond the SM |
title_short |
Electroweak symmetric dark matter balls |
title_full |
Electroweak symmetric dark matter balls |
title_fullStr |
Electroweak symmetric dark matter balls |
title_full_unstemmed |
Electroweak symmetric dark matter balls |
title_sort |
Electroweak symmetric dark matter balls |
author |
Ponton, Eduardo [UNESP] |
author_facet |
Ponton, Eduardo [UNESP] Bai, Yang [UNESP] Jain, Bithika [UNESP] |
author_role |
author |
author2 |
Bai, Yang [UNESP] Jain, Bithika [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Univ Wisconsin |
dc.contributor.author.fl_str_mv |
Ponton, Eduardo [UNESP] Bai, Yang [UNESP] Jain, Bithika [UNESP] |
dc.subject.por.fl_str_mv |
Beyond Standard Model Cosmology of Theories beyond the SM |
topic |
Beyond Standard Model Cosmology of Theories beyond the SM |
description |
In the simple Higgs-portal dark matter model with a conserved dark matter number, we show that there exists a non-topological soliton state of dark matter. This state has smaller energy per dark matter number than a free particle state and has its interior in the electroweak symmetric vacuum. It could be produced in the early universe from first-order electroweak phase transition and contribute most of dark matter. This electroweak symmetric dark matter ball is a novel macroscopic dark matter candidate with an energy density of the electroweak scale and a mass of 1 gram or above. Because of its electroweak-symmetric interior, the dark matter ball has a large geometric scattering cross section off a nucleon or a nucleus. Dark matter and neutrino experiments with a large-size detector like Xenon1T, BOREXINO and JUNO have great potential to discover electroweak symmetric dark matter balls. We also discuss the formation of bound states of a dark matter ball and ordinary matter. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-09-02 2020-12-10T19:37:55Z 2020-12-10T19:37:55Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1007/JHEP09(2019)011 Journal Of High Energy Physics. New York: Springer, n. 9, 47 p., 2019. 1029-8479 http://hdl.handle.net/11449/196230 10.1007/JHEP09(2019)011 WOS:000489138800001 |
url |
http://dx.doi.org/10.1007/JHEP09(2019)011 http://hdl.handle.net/11449/196230 |
identifier_str_mv |
Journal Of High Energy Physics. New York: Springer, n. 9, 47 p., 2019. 1029-8479 10.1007/JHEP09(2019)011 WOS:000489138800001 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal Of High Energy Physics |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
47 |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128326030589952 |