A template method to measure the tt¯ polarisation
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2022 |
| 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/10316/103241 https://doi.org/10.1140/epjc/s10052-022-10063-z |
Resumo: | We develop a template method for the measurement of the polarisation of t ¯t pairs produced in hadron collisions. The method would allow to extract the individual fractions of tL ¯tL , tR ¯tR, tL ¯tR and tR ¯tL pairs with a fit to data, where L, R refer to the polarisation along any axis. These polarisation fractions have not been independently measured at present. Secondarily, the method also provides the net polarisation of t and ¯t, aswell as their spin correlation for arbitrary axes. |
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A template method to measure the tt¯ polarisationWe develop a template method for the measurement of the polarisation of t ¯t pairs produced in hadron collisions. The method would allow to extract the individual fractions of tL ¯tL , tR ¯tR, tL ¯tR and tR ¯tL pairs with a fit to data, where L, R refer to the polarisation along any axis. These polarisation fractions have not been independently measured at present. Secondarily, the method also provides the net polarisation of t and ¯t, aswell as their spin correlation for arbitrary axes.2022info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10316/103241http://hdl.handle.net/10316/103241https://doi.org/10.1140/epjc/s10052-022-10063-zeng1434-60441434-6052Aguilar-Saavedra, J.A.Fiolhais, M. C. N.Martín-Ramiro, P.Moreno, J. M.Onofre, A.info: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:RCAAP2022-12-07T12:02:11Zoai:estudogeral.uc.pt:10316/103241Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T21:20:06.638859Repositório 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 |
A template method to measure the tt¯ polarisation |
| title |
A template method to measure the tt¯ polarisation |
| spellingShingle |
A template method to measure the tt¯ polarisation Aguilar-Saavedra, J.A. |
| title_short |
A template method to measure the tt¯ polarisation |
| title_full |
A template method to measure the tt¯ polarisation |
| title_fullStr |
A template method to measure the tt¯ polarisation |
| title_full_unstemmed |
A template method to measure the tt¯ polarisation |
| title_sort |
A template method to measure the tt¯ polarisation |
| author |
Aguilar-Saavedra, J.A. |
| author_facet |
Aguilar-Saavedra, J.A. Fiolhais, M. C. N. Martín-Ramiro, P. Moreno, J. M. Onofre, A. |
| author_role |
author |
| author2 |
Fiolhais, M. C. N. Martín-Ramiro, P. Moreno, J. M. Onofre, A. |
| author2_role |
author author author author |
| dc.contributor.author.fl_str_mv |
Aguilar-Saavedra, J.A. Fiolhais, M. C. N. Martín-Ramiro, P. Moreno, J. M. Onofre, A. |
| description |
We develop a template method for the measurement of the polarisation of t ¯t pairs produced in hadron collisions. The method would allow to extract the individual fractions of tL ¯tL , tR ¯tR, tL ¯tR and tR ¯tL pairs with a fit to data, where L, R refer to the polarisation along any axis. These polarisation fractions have not been independently measured at present. Secondarily, the method also provides the net polarisation of t and ¯t, aswell as their spin correlation for arbitrary axes. |
| publishDate |
2022 |
| dc.date.none.fl_str_mv |
2022 |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
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publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10316/103241 http://hdl.handle.net/10316/103241 https://doi.org/10.1140/epjc/s10052-022-10063-z |
| url |
http://hdl.handle.net/10316/103241 https://doi.org/10.1140/epjc/s10052-022-10063-z |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
1434-6044 1434-6052 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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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 |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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