Search for dark matter in events with heavy quarks and missing transverse momentum in $pp$ collisions with the ATLAS detector

G. Aad; Abbott, J.; Abdallah, S.; Abdel Khalek, S.; Abdinov, O.; Otero y Garzon, Gustavo Javier; Piegaia, Ricardo Nestor; Reisin, Hernan Diego; Sacerdoti, Sabrina; Alconada Verzini, María Josefina; Alonso, Francisco; Anduaga, Xabier Sebastian; Dova, Maria Teresa; Monticelli, Fernando Gabriel; Wahlberg, Hernan Pablo; Zieminska, D.; Zimine, N. I.; Zimmermann, R.; Zimmermann, C.; Zimmermann, S.; Ziolkowski, M.; Živković, L.; Zobernig, G.; Zoccoli, A.; Nedden, M. zur; Zutshi, V.; Zwalinski, L.; The ATLAS Collaboration

Search for dark matter in events with heavy quarks and missing transverse momentum in $pp$ collisions with the ATLAS detector

This article reports on a search for dark matter pair production in association with bottom or top quarks in 20.3 fb−1 of pp collisions collected at s√=8 TeV by the ATLAS detector at the LHC. Events with large missing transverse momentum are selected when produced in association with high-momentum j...

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Detalles Bibliográficos
Autores:	G. Aad, Abbott, J., Abdallah, S., Abdel Khalek, S., Abdinov, O., Otero y Garzon, Gustavo Javier, Piegaia, Ricardo Nestor, Reisin, Hernan Diego, Sacerdoti, Sabrina, Alconada Verzini, María Josefina, Alonso, Francisco, Anduaga, Xabier Sebastian, Dova, Maria Teresa, Monticelli, Fernando Gabriel, Wahlberg, Hernan Pablo, Zieminska, D., Zimine, N. I., Zimmermann, R., Zimmermann, C., Zimmermann, S., Ziolkowski, M., Živković, L., Zobernig, G., Zoccoli, A., Nedden, M. zur, Zutshi, V., Zwalinski, L., The ATLAS Collaboration
Tipo de recurso:	artículo
Estado:	Versión publicada
Fecha de publicación:	2015
País:	Argentina
Institución:	Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:	CONICET Digital (CONICET)
Idioma:	inglés
OAI Identifier:	oai:ri.conicet.gov.ar:11336/119997
Acceso en línea:	http://hdl.handle.net/11336/119997
Access Level:	acceso abierto
Palabra clave:	ATLAS CERN https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1

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network_acronym_str	AR
network_name_str	Argentina
repository_id_str
dc.title.none.fl_str_mv	Search for dark matter in events with heavy quarks and missing transverse momentum in $pp$ collisions with the ATLAS detector
title	Search for dark matter in events with heavy quarks and missing transverse momentum in $pp$ collisions with the ATLAS detector
spellingShingle	Search for dark matter in events with heavy quarks and missing transverse momentum in $pp$ collisions with the ATLAS detector G. Aad ATLAS CERN https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1
title_short	Search for dark matter in events with heavy quarks and missing transverse momentum in $pp$ collisions with the ATLAS detector
title_full	Search for dark matter in events with heavy quarks and missing transverse momentum in $pp$ collisions with the ATLAS detector
title_fullStr	Search for dark matter in events with heavy quarks and missing transverse momentum in $pp$ collisions with the ATLAS detector
title_full_unstemmed	Search for dark matter in events with heavy quarks and missing transverse momentum in $pp$ collisions with the ATLAS detector
title_sort	Search for dark matter in events with heavy quarks and missing transverse momentum in $pp$ collisions with the ATLAS detector
dc.creator.none.fl_str_mv	G. Aad Abbott, J. Abdallah, S. Abdel Khalek, S. Abdinov, O. Otero y Garzon, Gustavo Javier Piegaia, Ricardo Nestor Reisin, Hernan Diego Sacerdoti, Sabrina Alconada Verzini, María Josefina Alonso, Francisco Anduaga, Xabier Sebastian Dova, Maria Teresa Monticelli, Fernando Gabriel Wahlberg, Hernan Pablo Zieminska, D. Zimine, N. I. Zimmermann, R. Zimmermann, C. Zimmermann, S. Ziolkowski, M. Živković, L. Zobernig, G. Zoccoli, A. Nedden, M. zur Zutshi, V. Zwalinski, L. The ATLAS Collaboration
author	G. Aad
author_facet	G. Aad Abbott, J. Abdallah, S. Abdel Khalek, S. Abdinov, O. Otero y Garzon, Gustavo Javier Piegaia, Ricardo Nestor Reisin, Hernan Diego Sacerdoti, Sabrina Alconada Verzini, María Josefina Alonso, Francisco Anduaga, Xabier Sebastian Dova, Maria Teresa Monticelli, Fernando Gabriel Wahlberg, Hernan Pablo Zieminska, D. Zimine, N. I. Zimmermann, R. Zimmermann, C. Zimmermann, S. Ziolkowski, M. Živković, L. Zobernig, G. Zoccoli, A. Nedden, M. zur Zutshi, V. Zwalinski, L. The ATLAS Collaboration
author_role	author
author2	Abbott, J. Abdallah, S. Abdel Khalek, S. Abdinov, O. Otero y Garzon, Gustavo Javier Piegaia, Ricardo Nestor Reisin, Hernan Diego Sacerdoti, Sabrina Alconada Verzini, María Josefina Alonso, Francisco Anduaga, Xabier Sebastian Dova, Maria Teresa Monticelli, Fernando Gabriel Wahlberg, Hernan Pablo Zieminska, D. Zimine, N. I. Zimmermann, R. Zimmermann, C. Zimmermann, S. Ziolkowski, M. Živković, L. Zobernig, G. Zoccoli, A. Nedden, M. zur Zutshi, V. Zwalinski, L. The ATLAS Collaboration
author2_role	author author author author author author author author author author author author author author author author author author author author author author author author author author author
dc.subject.none.fl_str_mv	ATLAS CERN https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1
topic	ATLAS CERN https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1
description	This article reports on a search for dark matter pair production in association with bottom or top quarks in 20.3 fb−1 of pp collisions collected at s√=8 TeV by the ATLAS detector at the LHC. Events with large missing transverse momentum are selected when produced in association with high-momentum jets of which one or more are identified as jets containing b -quarks. Final states with top quarks are selected by requiring a high jet multiplicity and in some cases a single lepton. The data are found to be consistent with the Standard Model expectations and limits are set on the mass scale of effective field theories that describe scalar and tensor interactions between dark matter and Standard Model particles. Limits on the dark-matter?nucleon cross-section for spin-independent and spin-dependent interactions are also provided. These limits are particularly strong for low-mass dark matter. Using a simplified model, constraints are set on the mass of dark matter and of a coloured mediator suitable to explain a possible signal of annihilating dark matter.
publishDate	2015
dc.date.none.fl_str_mv	2015-02
dc.type.none.fl_str_mv	info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo
format	article
status_str	publishedVersion
dc.identifier.none.fl_str_mv	http://hdl.handle.net/11336/119997 G. Aad; Abbott, J.; Abdallah, S.; Abdel Khalek, S.; Abdinov, O.; et al.; Search for dark matter in events with heavy quarks and missing transverse momentum in $pp$ collisions with the ATLAS detector; Springer; European Physical Journal C: Particles and Fields; 75; 92; 2-2015; 1-27 1434-6044 CONICET Digital CONICET
url	http://hdl.handle.net/11336/119997
identifier_str_mv	G. Aad; Abbott, J.; Abdallah, S.; Abdel Khalek, S.; Abdinov, O.; et al.; Search for dark matter in events with heavy quarks and missing transverse momentum in $pp$ collisions with the ATLAS detector; Springer; European Physical Journal C: Particles and Fields; 75; 92; 2-2015; 1-27 1434-6044 CONICET Digital CONICET
dc.language.none.fl_str_mv	eng
language	eng
dc.relation.none.fl_str_mv	info:eu-repo/semantics/altIdentifier/doi/10.1140/epjc/s10052-015-3306-z info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1140%2Fepjc%2Fs10052-015-3306-z
dc.rights.none.fl_str_mv	info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv	openAccess
rights_invalid_str_mv	https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv	application/pdf application/pdf application/pdf application/pdf
dc.publisher.none.fl_str_mv	Springer
publisher.none.fl_str_mv	Springer
dc.source.none.fl_str_mv	reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str	Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str	CONICET Digital (CONICET)
collection	CONICET Digital (CONICET)
repository.name.fl_str_mv	CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv	dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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spelling	Search for dark matter in events with heavy quarks and missing transverse momentum in $pp$ collisions with the ATLAS detectorG. AadAbbott, J.Abdallah, S.Abdel Khalek, S.Abdinov, O.Otero y Garzon, Gustavo JavierPiegaia, Ricardo NestorReisin, Hernan DiegoSacerdoti, SabrinaAlconada Verzini, María JosefinaAlonso, FranciscoAnduaga, Xabier SebastianDova, Maria TeresaMonticelli, Fernando GabrielWahlberg, Hernan PabloZieminska, D.Zimine, N. I.Zimmermann, R.Zimmermann, C.Zimmermann, S.Ziolkowski, M.Živković, L.Zobernig, G.Zoccoli, A.Nedden, M. zurZutshi, V.Zwalinski, L.The ATLAS CollaborationATLASCERNhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1This article reports on a search for dark matter pair production in association with bottom or top quarks in 20.3 fb−1 of pp collisions collected at s√=8 TeV by the ATLAS detector at the LHC. Events with large missing transverse momentum are selected when produced in association with high-momentum jets of which one or more are identified as jets containing b -quarks. Final states with top quarks are selected by requiring a high jet multiplicity and in some cases a single lepton. The data are found to be consistent with the Standard Model expectations and limits are set on the mass scale of effective field theories that describe scalar and tensor interactions between dark matter and Standard Model particles. Limits on the dark-matter?nucleon cross-section for spin-independent and spin-dependent interactions are also provided. These limits are particularly strong for low-mass dark matter. Using a simplified model, constraints are set on the mass of dark matter and of a coloured mediator suitable to explain a possible signal of annihilating dark matter.Fil: G. Aad. Aix-Marseille Université; FranciaFil: Abbott, J.. Oklahoma State University; Estados UnidosFil: Abdallah, S.. Academia Sinica; ChinaFil: Abdel Khalek, S.. Taif University; Arabia SauditaFil: Abdinov, O.. Azerbaijan Academy of Sciences; AzerbaiyánFil: Otero y Garzon, Gustavo Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaFil: Piegaia, Ricardo Nestor. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaFil: Reisin, Hernan Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaFil: Sacerdoti, Sabrina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaFil: Alconada Verzini, María Josefina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: Alonso, Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: Anduaga, Xabier Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: Dova, Maria Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: Monticelli, Fernando Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: Wahlberg, Hernan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: Zieminska, D.. Indiana University; Estados UnidosFil: Zimine, N. I.. Joint Institute for Nuclear Research; RusiaFil: Zimmermann, R.. University of Bonn; AlemaniaFil: Zimmermann, C.. Universität Mainz; AlemaniaFil: Zimmermann, S.. Albert-Ludwigs-Universität; AlemaniaFil: Ziolkowski, M.. Universität Siegen; AlemaniaFil: Živković, L.. University of Belgrade; SerbiaFil: Zobernig, G.. University of Wisconsin; Estados UnidosFil: Zoccoli, A.. Università di Bologna; ItaliaFil: Nedden, M. zur. Humboldt University; AlemaniaFil: Zutshi, V.. Northern Illinois University; Estados UnidosFil: Zwalinski, L.. Cern - European Organization for Nuclear Research; SuizaFil: The ATLAS Collaboration. No especifíca;Springer2015-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/119997G. Aad; Abbott, J.; Abdallah, S.; Abdel Khalek, S.; Abdinov, O.; et al.; Search for dark matter in events with heavy quarks and missing transverse momentum in $pp$ collisions with the ATLAS detector; Springer; European Physical Journal C: Particles and Fields; 75; 92; 2-2015; 1-271434-6044CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1140/epjc/s10052-015-3306-zinfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1140%2Fepjc%2Fs10052-015-3306-zinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T14:17:20Zoai:ri.conicet.gov.ar:11336/119997instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982024-05-08 14:17:21.194CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
score	15,812429

Search for dark matter in events with heavy quarks and missing transverse momentum in $pp$ collisions with the ATLAS detector

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