QCD ⊕ QED NNLO corrections to Drell-Yan production
- Autores
- de Florian, Daniel Enrique; Der, Manuel; Fabre, Ignacio
- Año de publicación
- 2018
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We compute the QCD×QED [O(αsα)] mixed and QED2 [O(α2)] corrections to the production of an on-shell Z boson in hadronic collisions. We obtain them by profiting from the calculation of the pure QCD terms after taking the corresponding Abelian limits. Therefore, we extend the available knowledge up to complete next-to-next-to-leading-order precision in QCDQED. We present explicit results for the perturbative coefficients and perform the phenomenological analysis at different collider energies with particular emphasis on the mixed corrections. We study the contribution from the different channels and discuss the scale dependence stabilization effect. We find that the contributions compete with the pure QCD NNLO ones under relevant kinematical conditions for the LHC, despite the fact that they are small, typically at the few per mille level.
Fil: de Florian, Daniel Enrique. Universidad Nacional de San Martín; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Der, Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín; Argentina
Fil: Fabre, Ignacio. Universidad Nacional de San Martín; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina - Materia
- QED
- Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
.jpg)
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/177624
Ver los metadatos del registro completo
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QCD ⊕ QED NNLO corrections to Drell-Yan productionde Florian, Daniel EnriqueDer, ManuelFabre, IgnacioQEDhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We compute the QCD×QED [O(αsα)] mixed and QED2 [O(α2)] corrections to the production of an on-shell Z boson in hadronic collisions. We obtain them by profiting from the calculation of the pure QCD terms after taking the corresponding Abelian limits. Therefore, we extend the available knowledge up to complete next-to-next-to-leading-order precision in QCDQED. We present explicit results for the perturbative coefficients and perform the phenomenological analysis at different collider energies with particular emphasis on the mixed corrections. We study the contribution from the different channels and discuss the scale dependence stabilization effect. We find that the contributions compete with the pure QCD NNLO ones under relevant kinematical conditions for the LHC, despite the fact that they are small, typically at the few per mille level.Fil: de Florian, Daniel Enrique. Universidad Nacional de San Martín; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Der, Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín; ArgentinaFil: Fabre, Ignacio. Universidad Nacional de San Martín; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaAmerican Physical Society2018-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/177624de Florian, Daniel Enrique; Der, Manuel; Fabre, Ignacio; QCD ⊕ QED NNLO corrections to Drell-Yan production; American Physical Society; Physical Review D; 98; 9; 11-2018; 1-142470-00102470-0029CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.98.094008info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:43:42Zoai:ri.conicet.gov.ar:11336/177624instacron: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:34982025-10-15 14:43:43.26CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
| dc.title.none.fl_str_mv |
QCD ⊕ QED NNLO corrections to Drell-Yan production |
| title |
QCD ⊕ QED NNLO corrections to Drell-Yan production |
| spellingShingle |
QCD ⊕ QED NNLO corrections to Drell-Yan production de Florian, Daniel Enrique QED |
| title_short |
QCD ⊕ QED NNLO corrections to Drell-Yan production |
| title_full |
QCD ⊕ QED NNLO corrections to Drell-Yan production |
| title_fullStr |
QCD ⊕ QED NNLO corrections to Drell-Yan production |
| title_full_unstemmed |
QCD ⊕ QED NNLO corrections to Drell-Yan production |
| title_sort |
QCD ⊕ QED NNLO corrections to Drell-Yan production |
| dc.creator.none.fl_str_mv |
de Florian, Daniel Enrique Der, Manuel Fabre, Ignacio |
| author |
de Florian, Daniel Enrique |
| author_facet |
de Florian, Daniel Enrique Der, Manuel Fabre, Ignacio |
| author_role |
author |
| author2 |
Der, Manuel Fabre, Ignacio |
| author2_role |
author author |
| dc.subject.none.fl_str_mv |
QED |
| topic |
QED |
| purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
| dc.description.none.fl_txt_mv |
We compute the QCD×QED [O(αsα)] mixed and QED2 [O(α2)] corrections to the production of an on-shell Z boson in hadronic collisions. We obtain them by profiting from the calculation of the pure QCD terms after taking the corresponding Abelian limits. Therefore, we extend the available knowledge up to complete next-to-next-to-leading-order precision in QCDQED. We present explicit results for the perturbative coefficients and perform the phenomenological analysis at different collider energies with particular emphasis on the mixed corrections. We study the contribution from the different channels and discuss the scale dependence stabilization effect. We find that the contributions compete with the pure QCD NNLO ones under relevant kinematical conditions for the LHC, despite the fact that they are small, typically at the few per mille level. Fil: de Florian, Daniel Enrique. Universidad Nacional de San Martín; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Der, Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín; Argentina Fil: Fabre, Ignacio. Universidad Nacional de San Martín; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina |
| description |
We compute the QCD×QED [O(αsα)] mixed and QED2 [O(α2)] corrections to the production of an on-shell Z boson in hadronic collisions. We obtain them by profiting from the calculation of the pure QCD terms after taking the corresponding Abelian limits. Therefore, we extend the available knowledge up to complete next-to-next-to-leading-order precision in QCDQED. We present explicit results for the perturbative coefficients and perform the phenomenological analysis at different collider energies with particular emphasis on the mixed corrections. We study the contribution from the different channels and discuss the scale dependence stabilization effect. We find that the contributions compete with the pure QCD NNLO ones under relevant kinematical conditions for the LHC, despite the fact that they are small, typically at the few per mille level. |
| publishDate |
2018 |
| dc.date.none.fl_str_mv |
2018-11 |
| 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 |
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article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/177624 de Florian, Daniel Enrique; Der, Manuel; Fabre, Ignacio; QCD ⊕ QED NNLO corrections to Drell-Yan production; American Physical Society; Physical Review D; 98; 9; 11-2018; 1-14 2470-0010 2470-0029 CONICET Digital CONICET |
| url |
http://hdl.handle.net/11336/177624 |
| identifier_str_mv |
de Florian, Daniel Enrique; Der, Manuel; Fabre, Ignacio; QCD ⊕ QED NNLO corrections to Drell-Yan production; American Physical Society; Physical Review D; 98; 9; 11-2018; 1-14 2470-0010 2470-0029 CONICET Digital CONICET |
| dc.language.none.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.98.094008 |
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info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
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openAccess |
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https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
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application/pdf application/pdf |
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American Physical Society |
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American Physical Society |
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reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
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dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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