Towards semi-inclusive deep inelastic scattering at next-to-next-to-leading order

Autores
Anderle, Daniele; de Florian, Daniel Enrique; Rotstein Habarnau, Yamila Valeria
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this paper, we compute the first set of O(αs2) corrections to semi-inclusive deep inelastic scattering structure functions. We start by studying the impact of the contribution of the partonic subprocesses that open at this order for the longitudinal structure function. We perform the full calculation analytically, and obtain the expression of the factorized cross section at this order. Special care is given to the study of their flavor decomposition structure. We analyze the phenomenological effect of the corrections finding that, even though expected to be small a priori, it turns out to be sizable with respect to the previous order known, calling for a full next-to-next-to-leading order calculation.
Fil: Anderle, Daniele. University of Tübingen; Alemania. University of Manchester; Reino Unido
Fil: de Florian, Daniel Enrique. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología. Centro Internacional de Estudios Avanzados; Argentina
Fil: Rotstein Habarnau, Yamila Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología. Centro Internacional de Estudios Avanzados; Argentina
Materia
SIDIS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/40837
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/40837
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network_name_str CONICET Digital (CONICET)
spelling Towards semi-inclusive deep inelastic scattering at next-to-next-to-leading orderAnderle, Danielede Florian, Daniel EnriqueRotstein Habarnau, Yamila ValeriaSIDIShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1In this paper, we compute the first set of O(αs2) corrections to semi-inclusive deep inelastic scattering structure functions. We start by studying the impact of the contribution of the partonic subprocesses that open at this order for the longitudinal structure function. We perform the full calculation analytically, and obtain the expression of the factorized cross section at this order. Special care is given to the study of their flavor decomposition structure. We analyze the phenomenological effect of the corrections finding that, even though expected to be small a priori, it turns out to be sizable with respect to the previous order known, calling for a full next-to-next-to-leading order calculation.Fil: Anderle, Daniele. University of Tübingen; Alemania. University of Manchester; Reino UnidoFil: de Florian, Daniel Enrique. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología. Centro Internacional de Estudios Avanzados; ArgentinaFil: Rotstein Habarnau, Yamila Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología. Centro Internacional de Estudios Avanzados; ArgentinaAmerican Physical Society2017-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/40837Anderle, Daniele; de Florian, Daniel Enrique; Rotstein Habarnau, Yamila Valeria; Towards semi-inclusive deep inelastic scattering at next-to-next-to-leading order; American Physical Society; Physical Review D; 95; 3; 2-20172470-00102470-0029CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.95.034027info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prd/abstract/10.1103/PhysRevD.95.034027info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:37:08Zoai:ri.conicet.gov.ar:11336/40837instacron: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 14:37:09.183CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Towards semi-inclusive deep inelastic scattering at next-to-next-to-leading order
title Towards semi-inclusive deep inelastic scattering at next-to-next-to-leading order
spellingShingle Towards semi-inclusive deep inelastic scattering at next-to-next-to-leading order
Anderle, Daniele
SIDIS
title_short Towards semi-inclusive deep inelastic scattering at next-to-next-to-leading order
title_full Towards semi-inclusive deep inelastic scattering at next-to-next-to-leading order
title_fullStr Towards semi-inclusive deep inelastic scattering at next-to-next-to-leading order
title_full_unstemmed Towards semi-inclusive deep inelastic scattering at next-to-next-to-leading order
title_sort Towards semi-inclusive deep inelastic scattering at next-to-next-to-leading order
dc.creator.none.fl_str_mv Anderle, Daniele
de Florian, Daniel Enrique
Rotstein Habarnau, Yamila Valeria
author Anderle, Daniele
author_facet Anderle, Daniele
de Florian, Daniel Enrique
Rotstein Habarnau, Yamila Valeria
author_role author
author2 de Florian, Daniel Enrique
Rotstein Habarnau, Yamila Valeria
author2_role author
author
dc.subject.none.fl_str_mv SIDIS
topic SIDIS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In this paper, we compute the first set of O(αs2) corrections to semi-inclusive deep inelastic scattering structure functions. We start by studying the impact of the contribution of the partonic subprocesses that open at this order for the longitudinal structure function. We perform the full calculation analytically, and obtain the expression of the factorized cross section at this order. Special care is given to the study of their flavor decomposition structure. We analyze the phenomenological effect of the corrections finding that, even though expected to be small a priori, it turns out to be sizable with respect to the previous order known, calling for a full next-to-next-to-leading order calculation.
Fil: Anderle, Daniele. University of Tübingen; Alemania. University of Manchester; Reino Unido
Fil: de Florian, Daniel Enrique. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología. Centro Internacional de Estudios Avanzados; Argentina
Fil: Rotstein Habarnau, Yamila Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología. Centro Internacional de Estudios Avanzados; Argentina
description In this paper, we compute the first set of O(αs2) corrections to semi-inclusive deep inelastic scattering structure functions. We start by studying the impact of the contribution of the partonic subprocesses that open at this order for the longitudinal structure function. We perform the full calculation analytically, and obtain the expression of the factorized cross section at this order. Special care is given to the study of their flavor decomposition structure. We analyze the phenomenological effect of the corrections finding that, even though expected to be small a priori, it turns out to be sizable with respect to the previous order known, calling for a full next-to-next-to-leading order calculation.
publishDate 2017
dc.date.none.fl_str_mv 2017-02
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
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/40837
Anderle, Daniele; de Florian, Daniel Enrique; Rotstein Habarnau, Yamila Valeria; Towards semi-inclusive deep inelastic scattering at next-to-next-to-leading order; American Physical Society; Physical Review D; 95; 3; 2-2017
2470-0010
2470-0029
CONICET Digital
CONICET
url http://hdl.handle.net/11336/40837
identifier_str_mv Anderle, Daniele; de Florian, Daniel Enrique; Rotstein Habarnau, Yamila Valeria; Towards semi-inclusive deep inelastic scattering at next-to-next-to-leading order; American Physical Society; Physical Review D; 95; 3; 2-2017
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.95.034027
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prd/abstract/10.1103/PhysRevD.95.034027
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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