EFTfitter: A tool for interpreting measurements in the context of effective field theories

Detalhes bibliográficos
Autor(a) principal: Castro, Nuno Filipe Silva Fernandes
Data de Publicação: 2016
Outros Autores: Erdmann, Johannes, Grunwald, Cornelius, Kröninger, Kevin, Rosen, Nils-Arne
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/42746
Resumo: Over the past years, the interpretation of measurements in the context of effective field theories has attracted much attention in the field of particle physics. We present a tool for interpreting sets of measurements in such models using a Bayesian ansatz by calculating the posterior probabilities of the corresponding free parameters numerically. An example is given, in which top-quark measurements are used to constrain anomalous couplings at the Wtb-vertex.
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spelling EFTfitter: A tool for interpreting measurements in the context of effective field theoriesCiências Naturais::Ciências FísicasScience & TechnologyOver the past years, the interpretation of measurements in the context of effective field theories has attracted much attention in the field of particle physics. We present a tool for interpreting sets of measurements in such models using a Bayesian ansatz by calculating the posterior probabilities of the corresponding free parameters numerically. An example is given, in which top-quark measurements are used to constrain anomalous couplings at the Wtb-vertex.The authors would like to thank Fabian Bach, Kathrin Becker, Dominic Hirschbühl and Mikolaj Misiak for their help and for the fruitful discussions. In particular, the authors would like to thank Fabian Bach for providing the code for the single-top cross sections. N.C. acknowledges the support of FCT-Portugal through the contract IF/00050/2013/CP1172/CT000Springer VerlagUniversidade do MinhoCastro, Nuno Filipe Silva FernandesErdmann, JohannesGrunwald, CorneliusKröninger, KevinRosen, Nils-Arne2016-05-182016-05-18T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/42746engCastro, N., Erdmann, J., Grunwald, C., Kröninger, K., & Rosien, N.-A. (2016). EFTfitter: a tool for interpreting measurements in the context of effective field theories. [journal article]. The European Physical Journal C, 76(8), 1-10. doi: 10.1140/epjc/s10052-016-4280-91434-604410.1140/epjc/s10052-016-4280-9http://link.springer.com/article/10.1140%2Fepjc%2Fs10052-016-4280-9info: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:RCAAP2023-07-21T11:56:18Zoai:repositorium.sdum.uminho.pt:1822/42746Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T18:45:55.533064Repositório 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 EFTfitter: A tool for interpreting measurements in the context of effective field theories
title EFTfitter: A tool for interpreting measurements in the context of effective field theories
spellingShingle EFTfitter: A tool for interpreting measurements in the context of effective field theories
Castro, Nuno Filipe Silva Fernandes
Ciências Naturais::Ciências Físicas
Science & Technology
title_short EFTfitter: A tool for interpreting measurements in the context of effective field theories
title_full EFTfitter: A tool for interpreting measurements in the context of effective field theories
title_fullStr EFTfitter: A tool for interpreting measurements in the context of effective field theories
title_full_unstemmed EFTfitter: A tool for interpreting measurements in the context of effective field theories
title_sort EFTfitter: A tool for interpreting measurements in the context of effective field theories
author Castro, Nuno Filipe Silva Fernandes
author_facet Castro, Nuno Filipe Silva Fernandes
Erdmann, Johannes
Grunwald, Cornelius
Kröninger, Kevin
Rosen, Nils-Arne
author_role author
author2 Erdmann, Johannes
Grunwald, Cornelius
Kröninger, Kevin
Rosen, Nils-Arne
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Castro, Nuno Filipe Silva Fernandes
Erdmann, Johannes
Grunwald, Cornelius
Kröninger, Kevin
Rosen, Nils-Arne
dc.subject.por.fl_str_mv Ciências Naturais::Ciências Físicas
Science & Technology
topic Ciências Naturais::Ciências Físicas
Science & Technology
description Over the past years, the interpretation of measurements in the context of effective field theories has attracted much attention in the field of particle physics. We present a tool for interpreting sets of measurements in such models using a Bayesian ansatz by calculating the posterior probabilities of the corresponding free parameters numerically. An example is given, in which top-quark measurements are used to constrain anomalous couplings at the Wtb-vertex.
publishDate 2016
dc.date.none.fl_str_mv 2016-05-18
2016-05-18T00:00:00Z
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/1822/42746
url http://hdl.handle.net/1822/42746
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Castro, N., Erdmann, J., Grunwald, C., Kröninger, K., & Rosien, N.-A. (2016). EFTfitter: a tool for interpreting measurements in the context of effective field theories. [journal article]. The European Physical Journal C, 76(8), 1-10. doi: 10.1140/epjc/s10052-016-4280-9
1434-6044
10.1140/epjc/s10052-016-4280-9
http://link.springer.com/article/10.1140%2Fepjc%2Fs10052-016-4280-9
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 Springer Verlag
publisher.none.fl_str_mv Springer Verlag
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
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution 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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