Threshold resummation for the inclusive-hadron cross section in pp collisions

Autores
de Florian, Daniel Enrique; Vogelsang, Werner
Año de publicación
2005
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We study the resummation of large logarithmic perturbative corrections to the partonic cross sections relevant for the process pp→hX at high transverse momentum of the hadron h. These corrections arise near the threshold for the partonic reaction and are associated with soft-gluon emission. We perform the resummation to next-to-leading logarithmic accuracy. We present numerical results for the fixed-target regime and find enhancements over the next-to-leading order cross section, which significantly improve the agreement between theoretical predictions and data. We also apply the resummation for Relativistic Heavy-Ion Collider kinematics and find that subleading terms appear to play a rather important role here. © 2005 The American Physical Society.
Fil: de Florian, Daniel Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Vogelsang, Werner. Riken Bnl Research Center; Alemania
Materia
Transverse
Resummation
Hadron
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:11336/73287
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/73287
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Threshold resummation for the inclusive-hadron cross section in pp collisionsde Florian, Daniel EnriqueVogelsang, WernerTransverseResummationHadronhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We study the resummation of large logarithmic perturbative corrections to the partonic cross sections relevant for the process pp→hX at high transverse momentum of the hadron h. These corrections arise near the threshold for the partonic reaction and are associated with soft-gluon emission. We perform the resummation to next-to-leading logarithmic accuracy. We present numerical results for the fixed-target regime and find enhancements over the next-to-leading order cross section, which significantly improve the agreement between theoretical predictions and data. We also apply the resummation for Relativistic Heavy-Ion Collider kinematics and find that subleading terms appear to play a rather important role here. © 2005 The American Physical Society.Fil: de Florian, Daniel Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaFil: Vogelsang, Werner. Riken Bnl Research Center; AlemaniaAmerican Physical Society2005-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/73287de Florian, Daniel Enrique; Vogelsang, Werner; Threshold resummation for the inclusive-hadron cross section in pp collisions; American Physical Society; Physical Review D: Particles, Fields, Gravitation and Cosmology; 71; 11; 6-2005; 1-121550-7998CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.71.114004info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:20:42Zoai:ri.conicet.gov.ar:11336/73287instacron: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:34982025-09-10 13:20:43.072CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Threshold resummation for the inclusive-hadron cross section in pp collisions
title Threshold resummation for the inclusive-hadron cross section in pp collisions
spellingShingle Threshold resummation for the inclusive-hadron cross section in pp collisions
de Florian, Daniel Enrique
Transverse
Resummation
Hadron
title_short Threshold resummation for the inclusive-hadron cross section in pp collisions
title_full Threshold resummation for the inclusive-hadron cross section in pp collisions
title_fullStr Threshold resummation for the inclusive-hadron cross section in pp collisions
title_full_unstemmed Threshold resummation for the inclusive-hadron cross section in pp collisions
title_sort Threshold resummation for the inclusive-hadron cross section in pp collisions
dc.creator.none.fl_str_mv de Florian, Daniel Enrique
Vogelsang, Werner
author de Florian, Daniel Enrique
author_facet de Florian, Daniel Enrique
Vogelsang, Werner
author_role author
author2 Vogelsang, Werner
author2_role author
dc.subject.none.fl_str_mv Transverse
Resummation
Hadron
topic Transverse
Resummation
Hadron
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 study the resummation of large logarithmic perturbative corrections to the partonic cross sections relevant for the process pp→hX at high transverse momentum of the hadron h. These corrections arise near the threshold for the partonic reaction and are associated with soft-gluon emission. We perform the resummation to next-to-leading logarithmic accuracy. We present numerical results for the fixed-target regime and find enhancements over the next-to-leading order cross section, which significantly improve the agreement between theoretical predictions and data. We also apply the resummation for Relativistic Heavy-Ion Collider kinematics and find that subleading terms appear to play a rather important role here. © 2005 The American Physical Society.
Fil: de Florian, Daniel Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Vogelsang, Werner. Riken Bnl Research Center; Alemania
description We study the resummation of large logarithmic perturbative corrections to the partonic cross sections relevant for the process pp→hX at high transverse momentum of the hadron h. These corrections arise near the threshold for the partonic reaction and are associated with soft-gluon emission. We perform the resummation to next-to-leading logarithmic accuracy. We present numerical results for the fixed-target regime and find enhancements over the next-to-leading order cross section, which significantly improve the agreement between theoretical predictions and data. We also apply the resummation for Relativistic Heavy-Ion Collider kinematics and find that subleading terms appear to play a rather important role here. © 2005 The American Physical Society.
publishDate 2005
dc.date.none.fl_str_mv 2005-06
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/11336/73287
de Florian, Daniel Enrique; Vogelsang, Werner; Threshold resummation for the inclusive-hadron cross section in pp collisions; American Physical Society; Physical Review D: Particles, Fields, Gravitation and Cosmology; 71; 11; 6-2005; 1-12
1550-7998
CONICET Digital
CONICET
url http://hdl.handle.net/11336/73287
identifier_str_mv de Florian, Daniel Enrique; Vogelsang, Werner; Threshold resummation for the inclusive-hadron cross section in pp collisions; American Physical Society; Physical Review D: Particles, Fields, Gravitation and Cosmology; 71; 11; 6-2005; 1-12
1550-7998
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.71.114004
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
_version_ 1842981132690259968
score 12.48226

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