Publicação
Search for dark matter produced in association with a dark Higgs boson decaying into W<sup>+</sup> W<sup>−</sup> in the one-lepton final state at √s = 13 TeV using 139 fb<sup> −1</sup> of pp collisions recorded with the ATLAS detector
| Resumo: | Several extensions of the Standard Model predict the production of dark matter particles at the LHC. A search for dark matter particles produced in association with a dark Higgs boson decaying into W+ W− in the ℓ±νqq¯′, final states with ℓ = e, μ is presented. This analysis uses 139 fb −1 of pp collisions recorded by the ATLAS detector at a centre-of-mass energy of 13 TeV. The W± → qq′ ¯ decays are reconstructed from pairs of calorimeter-measured jets or from track-assisted reclustered jets, a technique aimed at resolving the dense topology from a pair of boosted quarks using jets in the calorimeter and tracking information. The observed data are found to agree with Standard Model predictions. Scenarios with dark Higgs boson masses ranging between 140 and 390 GeV are excluded. [Figure not available: see fulltext.]. |
|---|---|
| Autores principais: | Castro, Nuno Filipe |
| Outros Autores: | Onofre, A.; ATLAS Collaboration |
| Assunto: | Dark Matter Hadron-Hadron Scattering |
| Ano: | 2023 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Universidade do Minho |
| Idioma: | inglês |
| Origem: | RepositóriUM - Universidade do Minho |
| _version_ | 1866269846738567168 |
|---|---|
| author | Castro, Nuno Filipe |
| author2 | Onofre, A. ATLAS Collaboration |
| author2_role | author author |
| author_facet | Castro, Nuno Filipe Onofre, A. ATLAS Collaboration |
| author_role | author |
| contributor_name_str_mv | Universidade do Minho |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Castro, Nuno Filipe\"},{\"Person.name\":\"Onofre, A.\"},{\"Person.name\":\"ATLAS Collaboration\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Universidade do Minho |
| datacite.creators.creator.creatorName.fl_str_mv | Castro, Nuno Filipe Onofre, A. ATLAS Collaboration |
| datacite.date.Accepted.fl_str_mv | 2023-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2024-01-02T22:12:54Z |
| datacite.date.embargoed.fl_str_mv | 2024-01-02T22:12:54Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Dark Matter Hadron-Hadron Scattering |
| datacite.titles.title.fl_str_mv | Search for dark matter produced in association with a dark Higgs boson decaying into W<sup>+</sup> W<sup>−</sup> in the one-lepton final state at √s = 13 TeV using 139 fb<sup> −1</sup> of pp collisions recorded with the ATLAS detector |
| dc.contributor.none.fl_str_mv | Universidade do Minho |
| dc.creator.none.fl_str_mv | Castro, Nuno Filipe Onofre, A. ATLAS Collaboration |
| dc.date.Accepted.fl_str_mv | 2023-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2024-01-02T22:12:54Z |
| dc.date.embargoed.fl_str_mv | 2024-01-02T22:12:54Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | https://hdl.handle.net/1822/87811 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Springer |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.rights.rights.copyright.fl_str_mv | openAccess |
| dc.subject.none.fl_str_mv | Dark Matter Hadron-Hadron Scattering |
| dc.title.fl_str_mv | Search for dark matter produced in association with a dark Higgs boson decaying into W<sup>+</sup> W<sup>−</sup> in the one-lepton final state at √s = 13 TeV using 139 fb<sup> −1</sup> of pp collisions recorded with the ATLAS detector |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | Several extensions of the Standard Model predict the production of dark matter particles at the LHC. A search for dark matter particles produced in association with a dark Higgs boson decaying into W+ W− in the ℓ±νqq¯′, final states with ℓ = e, μ is presented. This analysis uses 139 fb −1 of pp collisions recorded by the ATLAS detector at a centre-of-mass energy of 13 TeV. The W± → qq′ ¯ decays are reconstructed from pairs of calorimeter-measured jets or from track-assisted reclustered jets, a technique aimed at resolving the dense topology from a pair of boosted quarks using jets in the calorimeter and tracking information. The observed data are found to agree with Standard Model predictions. Scenarios with dark Higgs boson masses ranging between 140 and 390 GeV are excluded. [Figure not available: see fulltext.]. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://prod-dspace.uminho.pt/bitstreams/718fd3c5-e45f-4a2c-ac5e-f3060b5d0f78/download |
| id | rum_082edbc4a4696f55a0725b50841b4e3b |
| identifier.url.fl_str_mv | https://hdl.handle.net/1822/87811 |
| instacron_str | repositorium |
| institution | Universidade do Minho |
| instname_str | Universidade do Minho |
| language | eng |
| network_acronym_str | rum |
| network_name_str | RepositóriUM - Universidade do Minho |
| oai_identifier_str | oai:repositorium.uminho.pt:1822/87811 |
| organization_str_mv | urn:organizationAcronym:repositorium |
| person_str_mv | Castro, Nuno Filipe Onofre, A. ATLAS Collaboration |
| publishDate | 2023 |
| publisher.none.fl_str_mv | Springer |
| reponame_str | RepositóriUM - Universidade do Minho |
| repository_id_str | urn:repositoryAcronym:rum |
| service_str_mv | urn:repositoryAcronym:rum |
| spelling | engSpringerporSeveral extensions of the Standard Model predict the production of dark matter particles at the LHC. A search for dark matter particles produced in association with a dark Higgs boson decaying into W+ W− in the ℓ±νqq¯′, final states with ℓ = e, μ is presented. This analysis uses 139 fb −1 of pp collisions recorded by the ATLAS detector at a centre-of-mass energy of 13 TeV. The W± → qq′ ¯ decays are reconstructed from pairs of calorimeter-measured jets or from track-assisted reclustered jets, a technique aimed at resolving the dense topology from a pair of boosted quarks using jets in the calorimeter and tracking information. The observed data are found to agree with Standard Model predictions. Scenarios with dark Higgs boson masses ranging between 140 and 390 GeV are excluded. [Figure not available: see fulltext.].application/pdfporSearch for dark matter produced in association with a dark Higgs boson decaying into W<sup>+</sup> W<sup>−</sup> in the one-lepton final state at √s = 13 TeV using 139 fb<sup> −1</sup> of pp collisions recorded with the ATLAS detectorCastro, Nuno FilipeOnofre, A.ATLAS CollaborationHostingInstitutionOrganizationalUniversidade do Minhoe-mailmailto:repositorium@usdb.uminho.ptrepositorium@usdb.uminho.ptISSNIsPartOf1126-6708DOIIsPartOf10.1007/jhep07(2023)1162024-01-02T22:12:54Z20232023-01-01T00:00:00ZHandlehttps://hdl.handle.net/1822/87811http://purl.org/coar/access_right/c_abf2open accessDark MatterHadron-Hadron Scattering1639572 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal article2023http://creativecommons.org/licenses/by/4.0/openAccesshttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://prod-dspace.uminho.pt/bitstreams/718fd3c5-e45f-4a2c-ac5e-f3060b5d0f78/download |
| spellingShingle | Search for dark matter produced in association with a dark Higgs boson decaying into W<sup>+</sup> W<sup>−</sup> in the one-lepton final state at √s = 13 TeV using 139 fb<sup> −1</sup> of pp collisions recorded with the ATLAS detector Castro, Nuno Filipe Dark Matter Hadron-Hadron Scattering |
| status | SINGLETON |
| subject.fl_str_mv | Dark Matter Hadron-Hadron Scattering |
| title | Search for dark matter produced in association with a dark Higgs boson decaying into W<sup>+</sup> W<sup>−</sup> in the one-lepton final state at √s = 13 TeV using 139 fb<sup> −1</sup> of pp collisions recorded with the ATLAS detector |
| title_full | Search for dark matter produced in association with a dark Higgs boson decaying into W<sup>+</sup> W<sup>−</sup> in the one-lepton final state at √s = 13 TeV using 139 fb<sup> −1</sup> of pp collisions recorded with the ATLAS detector |
| title_fullStr | Search for dark matter produced in association with a dark Higgs boson decaying into W<sup>+</sup> W<sup>−</sup> in the one-lepton final state at √s = 13 TeV using 139 fb<sup> −1</sup> of pp collisions recorded with the ATLAS detector |
| title_full_unstemmed | Search for dark matter produced in association with a dark Higgs boson decaying into W<sup>+</sup> W<sup>−</sup> in the one-lepton final state at √s = 13 TeV using 139 fb<sup> −1</sup> of pp collisions recorded with the ATLAS detector |
| title_short | Search for dark matter produced in association with a dark Higgs boson decaying into W<sup>+</sup> W<sup>−</sup> in the one-lepton final state at √s = 13 TeV using 139 fb<sup> −1</sup> of pp collisions recorded with the ATLAS detector |
| title_sort | Search for dark matter produced in association with a dark Higgs boson decaying into W<sup>+</sup> W<sup>−</sup> in the one-lepton final state at √s = 13 TeV using 139 fb<sup> −1</sup> of pp collisions recorded with the ATLAS detector |
| topic | Dark Matter Hadron-Hadron Scattering |
| topic_facet | Dark Matter Hadron-Hadron Scattering |
| url | https://hdl.handle.net/1822/87811 |
| visible | 1 |