Search for electroweak production of charginos and neutralinos at s=13TeV in final states containing hadronic decays of WW, WZ, or WH and missing transverse momentum
This Letter presents a search for direct production of charginos and neutralinos via electroweak interactions. The results are based on data from proton-proton collisions at a center-of-mass energy of 13TeVcollected with the CMS detector at the LHC, corresponding to an integrated luminosity of 137fb...
| Autores: | , , , , , , , , , , , , , , , , , , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2023 |
| País: | España |
| Institución: | Universidad de Cantabria (UC) |
| Repositorio: | UCrea Repositorio Abierto de la Universidad de Cantabria |
| Idioma: | inglés |
| OAI Identifier: | oai:repositorio.unican.es:10902/32447 |
| Acceso en línea: | https://hdl.handle.net/10902/32447 |
| Access Level: | acceso abierto |
| Palabra clave: | CMS Gaugino Electroweakino Supersymmetry |
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oai:repositorio.unican.es:10902/32447 |
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Search for electroweak production of charginos and neutralinos at s=13TeV in final states containing hadronic decays of WW, WZ, or WH and missing transverse momentumTumasyan, A.Brochero Cifuentes, Javier Andrés|||0000-0003-2093-7856 Cabrillo Bartolomé, José IbanCalderón Tazón, Alicia|||0000-0002-7205-2040Duarte Campderros, Jorge|||0000-0003-0687-5214Fernández García, Marcos|||0000-0002-4824-1087Fernández Madrazo, Celia|||0000-0001-9748-4336Fernández Manteca, Pedro José|||0000-0003-2566-7496García Alonso, AndreaGómez Gramuglio, Gervasio|||0000-0002-1077-6553Martínez Rivero, CelsoMartínez Ruiz del Árbol, Pablo|||0000-0002-7737-5121Matorras Weinig, Francisco|||0000-0003-4295-5668Matorras Cuevas, Pablo|||0000-0001-7481-7273Piedra Gómez, Jonatan|||0000-0002-9157-1700Prieëls, CedricRuiz Jimeno, Alberto|||0000-0002-3639-0368Scodellaro, Luca|||0000-0002-4974-8330Vila Álvarez, Iván |||0000-0002-6797-7209Vizán García, Jesús Manuel|||0000-0002-6823-8854CMSGauginoElectroweakinoSupersymmetryThis Letter presents a search for direct production of charginos and neutralinos via electroweak interactions. The results are based on data from proton-proton collisions at a center-of-mass energy of 13TeVcollected with the CMS detector at the LHC, corresponding to an integrated luminosity of 137fb−¹. The search considers final states with large missing transverse momentum and pairs of hadronically decaying bosons WW, WZ, and WH, where His the Higgs boson. These bosons are identified using novel algorithms. No significant excess of events is observed relative to the expectations from the standard model. Limits at the 95% confidence level are placed on the cross section for production of mass-degenerate wino-like supersymmetric particles χ~±1and χ~⁰₂, and mass-degenerate higgsino-like supersymmetric particles χ~±1, χ~⁰₂, and χ~⁰₃. In the limit of a nearly-massless lightest supersymmetric particle χ~⁰₁, wino-like particles with masses up to 870 and 960 GeV are excluded in the cases of χ~⁰₂ → χ~⁰₁ and χ~⁰₂ → χ~⁰₁ respectively, and higgsino-like particles are excluded between 300 and 650 GeV.ElsevierUniversidad de Cantabria20232023-07-01journal articlehttp://purl.org/coar/resource_type/c_6501NAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/articlehttps://hdl.handle.net/10902/32447Physics Letters B, 2023, 842, 137460reponame:UCrea Repositorio Abierto de la Universidad de Cantabriainstname:Universidad de Cantabria (UC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:repositorio.unican.es:10902/324472026-06-02T12:39:31Z |
| dc.title.none.fl_str_mv |
Search for electroweak production of charginos and neutralinos at s=13TeV in final states containing hadronic decays of WW, WZ, or WH and missing transverse momentum |
| title |
Search for electroweak production of charginos and neutralinos at s=13TeV in final states containing hadronic decays of WW, WZ, or WH and missing transverse momentum |
| spellingShingle |
Search for electroweak production of charginos and neutralinos at s=13TeV in final states containing hadronic decays of WW, WZ, or WH and missing transverse momentum Tumasyan, A. CMS Gaugino Electroweakino Supersymmetry |
| title_short |
Search for electroweak production of charginos and neutralinos at s=13TeV in final states containing hadronic decays of WW, WZ, or WH and missing transverse momentum |
| title_full |
Search for electroweak production of charginos and neutralinos at s=13TeV in final states containing hadronic decays of WW, WZ, or WH and missing transverse momentum |
| title_fullStr |
Search for electroweak production of charginos and neutralinos at s=13TeV in final states containing hadronic decays of WW, WZ, or WH and missing transverse momentum |
| title_full_unstemmed |
Search for electroweak production of charginos and neutralinos at s=13TeV in final states containing hadronic decays of WW, WZ, or WH and missing transverse momentum |
| title_sort |
Search for electroweak production of charginos and neutralinos at s=13TeV in final states containing hadronic decays of WW, WZ, or WH and missing transverse momentum |
| dc.creator.none.fl_str_mv |
Tumasyan, A. Brochero Cifuentes, Javier Andrés|||0000-0003-2093-7856 Cabrillo Bartolomé, José Iban Calderón Tazón, Alicia|||0000-0002-7205-2040 Duarte Campderros, Jorge|||0000-0003-0687-5214 Fernández García, Marcos|||0000-0002-4824-1087 Fernández Madrazo, Celia|||0000-0001-9748-4336 Fernández Manteca, Pedro José|||0000-0003-2566-7496 García Alonso, Andrea Gómez Gramuglio, Gervasio|||0000-0002-1077-6553 Martínez Rivero, Celso Martínez Ruiz del Árbol, Pablo|||0000-0002-7737-5121 Matorras Weinig, Francisco|||0000-0003-4295-5668 Matorras Cuevas, Pablo|||0000-0001-7481-7273 Piedra Gómez, Jonatan|||0000-0002-9157-1700 Prieëls, Cedric Ruiz Jimeno, Alberto|||0000-0002-3639-0368 Scodellaro, Luca|||0000-0002-4974-8330 Vila Álvarez, Iván |||0000-0002-6797-7209 Vizán García, Jesús Manuel|||0000-0002-6823-8854 |
| author |
Tumasyan, A. |
| author_facet |
Tumasyan, A. Brochero Cifuentes, Javier Andrés|||0000-0003-2093-7856 Cabrillo Bartolomé, José Iban Calderón Tazón, Alicia|||0000-0002-7205-2040 Duarte Campderros, Jorge|||0000-0003-0687-5214 Fernández García, Marcos|||0000-0002-4824-1087 Fernández Madrazo, Celia|||0000-0001-9748-4336 Fernández Manteca, Pedro José|||0000-0003-2566-7496 García Alonso, Andrea Gómez Gramuglio, Gervasio|||0000-0002-1077-6553 Martínez Rivero, Celso Martínez Ruiz del Árbol, Pablo|||0000-0002-7737-5121 Matorras Weinig, Francisco|||0000-0003-4295-5668 Matorras Cuevas, Pablo|||0000-0001-7481-7273 Piedra Gómez, Jonatan|||0000-0002-9157-1700 Prieëls, Cedric Ruiz Jimeno, Alberto|||0000-0002-3639-0368 Scodellaro, Luca|||0000-0002-4974-8330 Vila Álvarez, Iván |||0000-0002-6797-7209 Vizán García, Jesús Manuel|||0000-0002-6823-8854 |
| author_role |
author |
| author2 |
Brochero Cifuentes, Javier Andrés|||0000-0003-2093-7856 Cabrillo Bartolomé, José Iban Calderón Tazón, Alicia|||0000-0002-7205-2040 Duarte Campderros, Jorge|||0000-0003-0687-5214 Fernández García, Marcos|||0000-0002-4824-1087 Fernández Madrazo, Celia|||0000-0001-9748-4336 Fernández Manteca, Pedro José|||0000-0003-2566-7496 García Alonso, Andrea Gómez Gramuglio, Gervasio|||0000-0002-1077-6553 Martínez Rivero, Celso Martínez Ruiz del Árbol, Pablo|||0000-0002-7737-5121 Matorras Weinig, Francisco|||0000-0003-4295-5668 Matorras Cuevas, Pablo|||0000-0001-7481-7273 Piedra Gómez, Jonatan|||0000-0002-9157-1700 Prieëls, Cedric Ruiz Jimeno, Alberto|||0000-0002-3639-0368 Scodellaro, Luca|||0000-0002-4974-8330 Vila Álvarez, Iván |||0000-0002-6797-7209 Vizán García, Jesús Manuel|||0000-0002-6823-8854 |
| author2_role |
author author author author author author author author author author author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
Universidad de Cantabria |
| dc.subject.none.fl_str_mv |
CMS Gaugino Electroweakino Supersymmetry |
| topic |
CMS Gaugino Electroweakino Supersymmetry |
| description |
This Letter presents a search for direct production of charginos and neutralinos via electroweak interactions. The results are based on data from proton-proton collisions at a center-of-mass energy of 13TeVcollected with the CMS detector at the LHC, corresponding to an integrated luminosity of 137fb−¹. The search considers final states with large missing transverse momentum and pairs of hadronically decaying bosons WW, WZ, and WH, where His the Higgs boson. These bosons are identified using novel algorithms. No significant excess of events is observed relative to the expectations from the standard model. Limits at the 95% confidence level are placed on the cross section for production of mass-degenerate wino-like supersymmetric particles χ~±1and χ~⁰₂, and mass-degenerate higgsino-like supersymmetric particles χ~±1, χ~⁰₂, and χ~⁰₃. In the limit of a nearly-massless lightest supersymmetric particle χ~⁰₁, wino-like particles with masses up to 870 and 960 GeV are excluded in the cases of χ~⁰₂ → χ~⁰₁ and χ~⁰₂ → χ~⁰₁ respectively, and higgsino-like particles are excluded between 300 and 650 GeV. |
| publishDate |
2023 |
| dc.date.none.fl_str_mv |
2023 2023-07-01 |
| dc.type.none.fl_str_mv |
journal article http://purl.org/coar/resource_type/c_6501 NA http://purl.org/coar/version/c_be7fb7dd8ff6fe43 |
| dc.type.openaire.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| dc.identifier.none.fl_str_mv |
https://hdl.handle.net/10902/32447 |
| url |
https://hdl.handle.net/10902/32447 |
| dc.language.none.fl_str_mv |
Inglés eng |
| language_invalid_str_mv |
Inglés |
| language |
eng |
| dc.rights.none.fl_str_mv |
open access http://purl.org/coar/access_right/c_abf2 Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ |
| dc.rights.openaire.fl_str_mv |
info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
open access http://purl.org/coar/access_right/c_abf2 Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ |
| eu_rights_str_mv |
openAccess |
| dc.publisher.none.fl_str_mv |
Elsevier |
| publisher.none.fl_str_mv |
Elsevier |
| dc.source.none.fl_str_mv |
Physics Letters B, 2023, 842, 137460 reponame:UCrea Repositorio Abierto de la Universidad de Cantabria instname:Universidad de Cantabria (UC) |
| instname_str |
Universidad de Cantabria (UC) |
| reponame_str |
UCrea Repositorio Abierto de la Universidad de Cantabria |
| collection |
UCrea Repositorio Abierto de la Universidad de Cantabria |
| repository.name.fl_str_mv |
|
| repository.mail.fl_str_mv |
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1869422867111739392 |
| score |
15.301629 |