Resummed cross section for jet production at hadron colliders

We study the resummation of large logarithmic perturbative corrections to the single-inclusive jet cross section at hadron colliders. The corrections we address arise near the threshold for the partonic reaction, when the incoming partons have just enough energy to produce the high-transverse-moment...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: De Florian, D., Vogelsang, W.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_15507998_v76_n7_p_DeFlorian
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_15507998_v76_n7_p_DeFlorian
record_format dspace
spelling todo:paper_15507998_v76_n7_p_DeFlorian2023-10-03T16:24:05Z Resummed cross section for jet production at hadron colliders De Florian, D. Vogelsang, W. We study the resummation of large logarithmic perturbative corrections to the single-inclusive jet cross section at hadron colliders. The corrections we address arise near the threshold for the partonic reaction, when the incoming partons have just enough energy to produce the high-transverse-momentum final state. The structure of the resulting logarithmic corrections is known to depend crucially on the treatment of the invariant mass of the produced jet at threshold. We allow the jet to have a nonvanishing mass at threshold, which most closely corresponds to the situation in experiment. Matching our results to available semianalytical next-to-leading-order calculations, we derive resummed results valid to next-to-leading-logarithmic accuracy. We present numerical results for the resummation effects at Tevatron and RHIC energies. © 2007 The American Physical Society. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_15507998_v76_n7_p_DeFlorian
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description We study the resummation of large logarithmic perturbative corrections to the single-inclusive jet cross section at hadron colliders. The corrections we address arise near the threshold for the partonic reaction, when the incoming partons have just enough energy to produce the high-transverse-momentum final state. The structure of the resulting logarithmic corrections is known to depend crucially on the treatment of the invariant mass of the produced jet at threshold. We allow the jet to have a nonvanishing mass at threshold, which most closely corresponds to the situation in experiment. Matching our results to available semianalytical next-to-leading-order calculations, we derive resummed results valid to next-to-leading-logarithmic accuracy. We present numerical results for the resummation effects at Tevatron and RHIC energies. © 2007 The American Physical Society.
format JOUR
author De Florian, D.
Vogelsang, W.
spellingShingle De Florian, D.
Vogelsang, W.
Resummed cross section for jet production at hadron colliders
author_facet De Florian, D.
Vogelsang, W.
author_sort De Florian, D.
title Resummed cross section for jet production at hadron colliders
title_short Resummed cross section for jet production at hadron colliders
title_full Resummed cross section for jet production at hadron colliders
title_fullStr Resummed cross section for jet production at hadron colliders
title_full_unstemmed Resummed cross section for jet production at hadron colliders
title_sort resummed cross section for jet production at hadron colliders
url http://hdl.handle.net/20.500.12110/paper_15507998_v76_n7_p_DeFlorian
work_keys_str_mv AT defloriand resummedcrosssectionforjetproductionathadroncolliders
AT vogelsangw resummedcrosssectionforjetproductionathadroncolliders
_version_ 1807324495522824192

Ejemplares similares