Search for massive long-lived highly ionising particles with the ATLAS detector at the LHC
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/1822/48761 |
Resumo: | A search is made for massive highly ionising particles with lifetimes in excess of 100 ns, with the ATLAS experiment at the Large Hadron Collider, using 3.1 pb−1 of pp collision data taken at View the MathML sources=7 TeV. The signature of energy loss in the ATLAS inner detector and electromagnetic calorimeter is used. No such particles are found and limits on the production cross section for electric charges 6e⩽|q|⩽17e6e⩽|q|⩽17e and masses 200 GeV⩽m⩽1000 GeV200 GeV⩽m⩽1000 GeV are set in the range 1–12 pb for different hypotheses on the production mechanism. |
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Search for massive long-lived highly ionising particles with the ATLAS detector at the LHCHigh-energy collider experimentLong-lived particleHighly ionisingNew physicsCiências Naturais::Ciências FísicasScience & TechnologyA search is made for massive highly ionising particles with lifetimes in excess of 100 ns, with the ATLAS experiment at the Large Hadron Collider, using 3.1 pb−1 of pp collision data taken at View the MathML sources=7 TeV. The signature of energy loss in the ATLAS inner detector and electromagnetic calorimeter is used. No such particles are found and limits on the production cross section for electric charges 6e⩽|q|⩽17e6e⩽|q|⩽17e and masses 200 GeV⩽m⩽1000 GeV200 GeV⩽m⩽1000 GeV are set in the range 1–12 pb for different hypotheses on the production mechanism.info:eu-repo/semantics/publishedVersionElsevierUniversidade do MinhoOnofre, A.Castro, Nuno Filipe Silva FernandesATLAS Collaboration20112011-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/48761engAad, G., Abbott, B., Abdallah, J., Abdelalim, A. A., Abdesselam, A., Abdinov, O., Onofre, A., . . . Collaboration, A. (2011). Search for massive long-lived highly ionising particles with the ATLAS detector at the LHC. Physics Letters B, 698(5), 353-370. doi: 10.1016/j.physletb.2011.03.0330370-26931873-244510.1016/j.physletb.2011.03.033http://www.sciencedirect.com/science/article/pii/S0370269311002954info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:34:03Zoai:repositorium.sdum.uminho.pt:1822/48761Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:29:40.215023Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Search for massive long-lived highly ionising particles with the ATLAS detector at the LHC |
title |
Search for massive long-lived highly ionising particles with the ATLAS detector at the LHC |
spellingShingle |
Search for massive long-lived highly ionising particles with the ATLAS detector at the LHC Onofre, A. High-energy collider experiment Long-lived particle Highly ionising New physics Ciências Naturais::Ciências Físicas Science & Technology |
title_short |
Search for massive long-lived highly ionising particles with the ATLAS detector at the LHC |
title_full |
Search for massive long-lived highly ionising particles with the ATLAS detector at the LHC |
title_fullStr |
Search for massive long-lived highly ionising particles with the ATLAS detector at the LHC |
title_full_unstemmed |
Search for massive long-lived highly ionising particles with the ATLAS detector at the LHC |
title_sort |
Search for massive long-lived highly ionising particles with the ATLAS detector at the LHC |
author |
Onofre, A. |
author_facet |
Onofre, A. Castro, Nuno Filipe Silva Fernandes ATLAS Collaboration |
author_role |
author |
author2 |
Castro, Nuno Filipe Silva Fernandes ATLAS Collaboration |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Onofre, A. Castro, Nuno Filipe Silva Fernandes ATLAS Collaboration |
dc.subject.por.fl_str_mv |
High-energy collider experiment Long-lived particle Highly ionising New physics Ciências Naturais::Ciências Físicas Science & Technology |
topic |
High-energy collider experiment Long-lived particle Highly ionising New physics Ciências Naturais::Ciências Físicas Science & Technology |
description |
A search is made for massive highly ionising particles with lifetimes in excess of 100 ns, with the ATLAS experiment at the Large Hadron Collider, using 3.1 pb−1 of pp collision data taken at View the MathML sources=7 TeV. The signature of energy loss in the ATLAS inner detector and electromagnetic calorimeter is used. No such particles are found and limits on the production cross section for electric charges 6e⩽|q|⩽17e6e⩽|q|⩽17e and masses 200 GeV⩽m⩽1000 GeV200 GeV⩽m⩽1000 GeV are set in the range 1–12 pb for different hypotheses on the production mechanism. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011 2011-01-01T00:00:00Z |
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://hdl.handle.net/1822/48761 |
url |
http://hdl.handle.net/1822/48761 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Aad, G., Abbott, B., Abdallah, J., Abdelalim, A. A., Abdesselam, A., Abdinov, O., Onofre, A., . . . Collaboration, A. (2011). Search for massive long-lived highly ionising particles with the ATLAS detector at the LHC. Physics Letters B, 698(5), 353-370. doi: 10.1016/j.physletb.2011.03.033 0370-2693 1873-2445 10.1016/j.physletb.2011.03.033 http://www.sciencedirect.com/science/article/pii/S0370269311002954 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799132797751787520 |