Search for direct production of electroweakinos in final states with missing transverse momentum and a Higgs boson decaying into photons in pp collisions at √s = 13 TeV with the ATLAS detector

Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, los autores pertenecientes a la UAM y el nombre del grupo de colaboración, si lo hubiere

Detalles Bibliográficos
Autores: Aad, G., Aguilar-Saavedra, J.A., Álvarez Estévez, Manuel, Barreiro Alonso, Fernando, Calvente López, Sergio, Camarero Muñoz, D., Peso Malagón, José del, Glasman Kuguel, Claudia Beatriz, Terrón Cuadrado, Juan, ATLAS Collaboration
Tipo de recurso: artículo
Fecha de publicación:2020
País:España
Institución:Universidad Autónoma de Madrid
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/708945
Acceso en línea:http://hdl.handle.net/10486/708945
https://dx.doi.org/10.1007/JHEP10(2020)005
Access Level:acceso abierto
Palabra clave:Hadron-Hadron Scattering (Experiments)
Física
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spelling Search for direct production of electroweakinos in final states with missing transverse momentum and a Higgs boson decaying into photons in pp collisions at √s = 13 TeV with the ATLAS detectorAad, G.Aguilar-Saavedra, J.A.Álvarez Estévez, ManuelBarreiro Alonso, FernandoCalvente López, SergioCamarero Muñoz, D.Peso Malagón, José delGlasman Kuguel, Claudia BeatrizTerrón Cuadrado, JuanATLAS CollaborationHadron-Hadron Scattering (Experiments)FísicaArtículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, los autores pertenecientes a la UAM y el nombre del grupo de colaboración, si lo hubiereA search for a chargino-neutralino pair decaying via the 125 GeV Higgs boson into photons is presented. The study is based on the data collected between 2015 and 2018 with the ATLAS detector at the LHC, corresponding to an integrated luminosity of 139 fb−1 of pp collisions at a centre-of-mass energy of 13 TeV. No significant excess over the expected background is observed. Upper limits at 95% confidence level for a massless χ˜10 are set on several electroweakino production cross-sections and the visible cross-section for beyond the Standard Model processes. In the context of simplified supersymmetric models, 95% confidence-level limits of up to 310 GeV in m(χ˜1±/χ˜20), where m(χ˜10) = 0.5 GeV, are set. Limits at 95% confidence level are also set on the χ˜1±χ˜20 cross-section in the mass plane of m(χ˜1±/χ˜20) and m(χ˜10), and on scenarios with gravitino as the lightest supersymmetric particle. Upper limits at the 95% confidence-level are set on the higgsino production cross-section. Higgsino masses below 380 GeV are excluded for the case of the higgsino fully decaying into a Higgs boson and a gravitinoSpringerScuola Internazionale Superiore di Studi Avanzati (SISSA)Departamento de Física TeóricaFacultad de Ciencias20202020-10-01research articlehttp://purl.org/coar/resource_type/c_2df8fbb1VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/708945https://dx.doi.org/10.1007/JHEP10(2020)005reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/7089452026-06-23T12:46:27Z
dc.title.none.fl_str_mv Search for direct production of electroweakinos in final states with missing transverse momentum and a Higgs boson decaying into photons in pp collisions at √s = 13 TeV with the ATLAS detector
title Search for direct production of electroweakinos in final states with missing transverse momentum and a Higgs boson decaying into photons in pp collisions at √s = 13 TeV with the ATLAS detector
spellingShingle Search for direct production of electroweakinos in final states with missing transverse momentum and a Higgs boson decaying into photons in pp collisions at √s = 13 TeV with the ATLAS detector
Aad, G.
Hadron-Hadron Scattering (Experiments)
Física
title_short Search for direct production of electroweakinos in final states with missing transverse momentum and a Higgs boson decaying into photons in pp collisions at √s = 13 TeV with the ATLAS detector
title_full Search for direct production of electroweakinos in final states with missing transverse momentum and a Higgs boson decaying into photons in pp collisions at √s = 13 TeV with the ATLAS detector
title_fullStr Search for direct production of electroweakinos in final states with missing transverse momentum and a Higgs boson decaying into photons in pp collisions at √s = 13 TeV with the ATLAS detector
title_full_unstemmed Search for direct production of electroweakinos in final states with missing transverse momentum and a Higgs boson decaying into photons in pp collisions at √s = 13 TeV with the ATLAS detector
title_sort Search for direct production of electroweakinos in final states with missing transverse momentum and a Higgs boson decaying into photons in pp collisions at √s = 13 TeV with the ATLAS detector
dc.creator.none.fl_str_mv Aad, G.
Aguilar-Saavedra, J.A.
Álvarez Estévez, Manuel
Barreiro Alonso, Fernando
Calvente López, Sergio
Camarero Muñoz, D.
Peso Malagón, José del
Glasman Kuguel, Claudia Beatriz
Terrón Cuadrado, Juan
ATLAS Collaboration
author Aad, G.
author_facet Aad, G.
Aguilar-Saavedra, J.A.
Álvarez Estévez, Manuel
Barreiro Alonso, Fernando
Calvente López, Sergio
Camarero Muñoz, D.
Peso Malagón, José del
Glasman Kuguel, Claudia Beatriz
Terrón Cuadrado, Juan
ATLAS Collaboration
author_role author
author2 Aguilar-Saavedra, J.A.
Álvarez Estévez, Manuel
Barreiro Alonso, Fernando
Calvente López, Sergio
Camarero Muñoz, D.
Peso Malagón, José del
Glasman Kuguel, Claudia Beatriz
Terrón Cuadrado, Juan
ATLAS Collaboration
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Física Teórica
Facultad de Ciencias
dc.subject.none.fl_str_mv Hadron-Hadron Scattering (Experiments)
Física
topic Hadron-Hadron Scattering (Experiments)
Física
description Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, los autores pertenecientes a la UAM y el nombre del grupo de colaboración, si lo hubiere
publishDate 2020
dc.date.none.fl_str_mv 2020
2020-10-01
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10486/708945
https://dx.doi.org/10.1007/JHEP10(2020)005
url http://hdl.handle.net/10486/708945
https://dx.doi.org/10.1007/JHEP10(2020)005
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
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
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Springer
Scuola Internazionale Superiore di Studi Avanzati (SISSA)
publisher.none.fl_str_mv Springer
Scuola Internazionale Superiore di Studi Avanzati (SISSA)
dc.source.none.fl_str_mv reponame:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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