Determination of spin and parity of the higgs boson in the WW*→eνμν decay channel with the ATLAS detector
- Autores
- Alconada Verzini, María Josefina; Alonso, Francisco; Arduh, Francisco Anuar; Dova, María Teresa; Monticelli, Fernando Gabriel; Wahlberg, Hernán Pablo; The ATLAS Collaboration
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Studies of the spin and parity quantum numbers of the Higgs boson in the WW*→eνμν final state are presented based on proton–proton collision data collected by the ATLAS detector at the Large Hadron Collider corresponding to an integrated luminosity of 20.3 fb-1 at a centre-ofmass energy of √s = 8 TeV. The Standard Model spinparity JCP = 0++ hypothesis is compared with alternative hypotheses for both spin and CP. The case where the observed resonance is a mixture of the Standard-Model-like Higgs boson and CP-even (JCP = 0++) or CP-odd (JCP = 0+-) Higgs boson in scenarios beyond the Standard Model is also studied. The data are found to be consistent with the Standard Model prediction and limits are placed on alternative spin and CP hypotheses including CP mixing in different scenarios.
La lista completa de autores que integran el documento puede consultarse en el archivo.
Facultad de Ciencias Exactas
Instituto de Física La Plata - Materia
-
Ciencias Exactas
Física
proton-proton collisions
ATLAS detector - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/86783
Ver los metadatos del registro completo
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Determination of spin and parity of the higgs boson in the WW*→eνμν decay channel with the ATLAS detectorAlconada Verzini, María JosefinaAlonso, FranciscoArduh, Francisco AnuarDova, María TeresaMonticelli, Fernando GabrielWahlberg, Hernán PabloThe ATLAS CollaborationCiencias ExactasFísicaproton-proton collisionsATLAS detectorStudies of the spin and parity quantum numbers of the Higgs boson in the WW*→eνμν final state are presented based on proton–proton collision data collected by the ATLAS detector at the Large Hadron Collider corresponding to an integrated luminosity of 20.3 fb<sup>-1</sup> at a centre-ofmass energy of √s = 8 TeV. The Standard Model spinparity J<sup>CP</sup> = 0<sup>++</sup> hypothesis is compared with alternative hypotheses for both spin and CP. The case where the observed resonance is a mixture of the Standard-Model-like Higgs boson and CP-even (J<sup>CP</sup> = 0<sup>++</sup>) or CP-odd (J<sup>CP</sup> = 0<sup>+-</sup>) Higgs boson in scenarios beyond the Standard Model is also studied. The data are found to be consistent with the Standard Model prediction and limits are placed on alternative spin and CP hypotheses including CP mixing in different scenarios.La lista completa de autores que integran el documento puede consultarse en el archivo.Facultad de Ciencias ExactasInstituto de Física La Plata2015info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/86783enginfo:eu-repo/semantics/altIdentifier/issn/1434-6044info:eu-repo/semantics/altIdentifier/doi/10.1140/epjc/s10052-015-3436-3info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-15T11:08:50Zoai:sedici.unlp.edu.ar:10915/86783Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:08:50.749SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Determination of spin and parity of the higgs boson in the WW*→eνμν decay channel with the ATLAS detector |
| title |
Determination of spin and parity of the higgs boson in the WW*→eνμν decay channel with the ATLAS detector |
| spellingShingle |
Determination of spin and parity of the higgs boson in the WW*→eνμν decay channel with the ATLAS detector Alconada Verzini, María Josefina Ciencias Exactas Física proton-proton collisions ATLAS detector |
| title_short |
Determination of spin and parity of the higgs boson in the WW*→eνμν decay channel with the ATLAS detector |
| title_full |
Determination of spin and parity of the higgs boson in the WW*→eνμν decay channel with the ATLAS detector |
| title_fullStr |
Determination of spin and parity of the higgs boson in the WW*→eνμν decay channel with the ATLAS detector |
| title_full_unstemmed |
Determination of spin and parity of the higgs boson in the WW*→eνμν decay channel with the ATLAS detector |
| title_sort |
Determination of spin and parity of the higgs boson in the WW*→eνμν decay channel with the ATLAS detector |
| dc.creator.none.fl_str_mv |
Alconada Verzini, María Josefina Alonso, Francisco Arduh, Francisco Anuar Dova, María Teresa Monticelli, Fernando Gabriel Wahlberg, Hernán Pablo The ATLAS Collaboration |
| author |
Alconada Verzini, María Josefina |
| author_facet |
Alconada Verzini, María Josefina Alonso, Francisco Arduh, Francisco Anuar Dova, María Teresa Monticelli, Fernando Gabriel Wahlberg, Hernán Pablo The ATLAS Collaboration |
| author_role |
author |
| author2 |
Alonso, Francisco Arduh, Francisco Anuar Dova, María Teresa Monticelli, Fernando Gabriel Wahlberg, Hernán Pablo The ATLAS Collaboration |
| author2_role |
author author author author author author |
| dc.subject.none.fl_str_mv |
Ciencias Exactas Física proton-proton collisions ATLAS detector |
| topic |
Ciencias Exactas Física proton-proton collisions ATLAS detector |
| dc.description.none.fl_txt_mv |
Studies of the spin and parity quantum numbers of the Higgs boson in the WW*→eνμν final state are presented based on proton–proton collision data collected by the ATLAS detector at the Large Hadron Collider corresponding to an integrated luminosity of 20.3 fb<sup>-1</sup> at a centre-ofmass energy of √s = 8 TeV. The Standard Model spinparity J<sup>CP</sup> = 0<sup>++</sup> hypothesis is compared with alternative hypotheses for both spin and CP. The case where the observed resonance is a mixture of the Standard-Model-like Higgs boson and CP-even (J<sup>CP</sup> = 0<sup>++</sup>) or CP-odd (J<sup>CP</sup> = 0<sup>+-</sup>) Higgs boson in scenarios beyond the Standard Model is also studied. The data are found to be consistent with the Standard Model prediction and limits are placed on alternative spin and CP hypotheses including CP mixing in different scenarios. La lista completa de autores que integran el documento puede consultarse en el archivo. Facultad de Ciencias Exactas Instituto de Física La Plata |
| description |
Studies of the spin and parity quantum numbers of the Higgs boson in the WW*→eνμν final state are presented based on proton–proton collision data collected by the ATLAS detector at the Large Hadron Collider corresponding to an integrated luminosity of 20.3 fb<sup>-1</sup> at a centre-ofmass energy of √s = 8 TeV. The Standard Model spinparity J<sup>CP</sup> = 0<sup>++</sup> hypothesis is compared with alternative hypotheses for both spin and CP. The case where the observed resonance is a mixture of the Standard-Model-like Higgs boson and CP-even (J<sup>CP</sup> = 0<sup>++</sup>) or CP-odd (J<sup>CP</sup> = 0<sup>+-</sup>) Higgs boson in scenarios beyond the Standard Model is also studied. The data are found to be consistent with the Standard Model prediction and limits are placed on alternative spin and CP hypotheses including CP mixing in different scenarios. |
| publishDate |
2015 |
| dc.date.none.fl_str_mv |
2015 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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http://sedici.unlp.edu.ar/handle/10915/86783 |
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eng |
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eng |
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