Full treatment of the thrust distribution in single inclusive e + e − → h X processes
Abstract Extending the transverse momentum dependent factorization to thrust dependent observables entails a series of difficulties, ultimately associated to the behavior of soft radiation. As a consequence, the definition of the transverse momentum dependent functions has to be revised, while prese...
Main Authors: | , |
---|---|
Format: | Article |
Language: | English |
Published: |
SpringerOpen
2023-09-01
|
Series: | Journal of High Energy Physics |
Subjects: | |
Online Access: | https://doi.org/10.1007/JHEP09(2023)006 |
_version_ | 1797371186604146688 |
---|---|
author | M. Boglione A. Simonelli |
author_facet | M. Boglione A. Simonelli |
author_sort | M. Boglione |
collection | DOAJ |
description | Abstract Extending the transverse momentum dependent factorization to thrust dependent observables entails a series of difficulties, ultimately associated to the behavior of soft radiation. As a consequence, the definition of the transverse momentum dependent functions has to be revised, while preserving (and possibly extending) their universality properties. Moreover, the regularization of the rapidity divergences generates non trivial correlations between rapidity and thrust. In this paper, we show how to deal with these correlations in a consistent treatment of the thrust dependence of e + e − → h X cross section, where the hadron transverse momentum is measured with respect to the thrust axis. In this framework all results obtained in the past few years properly fit together, leading to a remarkable phenomenological description of the experimental measurements. |
first_indexed | 2024-03-08T18:15:14Z |
format | Article |
id | doaj.art-0bb4cd59f9214713b0e73462691c5e07 |
institution | Directory Open Access Journal |
issn | 1029-8479 |
language | English |
last_indexed | 2024-03-08T18:15:14Z |
publishDate | 2023-09-01 |
publisher | SpringerOpen |
record_format | Article |
series | Journal of High Energy Physics |
spelling | doaj.art-0bb4cd59f9214713b0e73462691c5e072023-12-31T12:08:51ZengSpringerOpenJournal of High Energy Physics1029-84792023-09-012023915710.1007/JHEP09(2023)006Full treatment of the thrust distribution in single inclusive e + e − → h X processesM. Boglione0A. Simonelli1Dipartimento di Fisica, Università di TorinoDepartment of Physics, Old Dominion UniversityAbstract Extending the transverse momentum dependent factorization to thrust dependent observables entails a series of difficulties, ultimately associated to the behavior of soft radiation. As a consequence, the definition of the transverse momentum dependent functions has to be revised, while preserving (and possibly extending) their universality properties. Moreover, the regularization of the rapidity divergences generates non trivial correlations between rapidity and thrust. In this paper, we show how to deal with these correlations in a consistent treatment of the thrust dependence of e + e − → h X cross section, where the hadron transverse momentum is measured with respect to the thrust axis. In this framework all results obtained in the past few years properly fit together, leading to a remarkable phenomenological description of the experimental measurements.https://doi.org/10.1007/JHEP09(2023)006Specific QCD PhenomenologyFactorizationRenormalization Group |
spellingShingle | M. Boglione A. Simonelli Full treatment of the thrust distribution in single inclusive e + e − → h X processes Journal of High Energy Physics Specific QCD Phenomenology Factorization Renormalization Group |
title | Full treatment of the thrust distribution in single inclusive e + e − → h X processes |
title_full | Full treatment of the thrust distribution in single inclusive e + e − → h X processes |
title_fullStr | Full treatment of the thrust distribution in single inclusive e + e − → h X processes |
title_full_unstemmed | Full treatment of the thrust distribution in single inclusive e + e − → h X processes |
title_short | Full treatment of the thrust distribution in single inclusive e + e − → h X processes |
title_sort | full treatment of the thrust distribution in single inclusive e e h x processes |
topic | Specific QCD Phenomenology Factorization Renormalization Group |
url | https://doi.org/10.1007/JHEP09(2023)006 |
work_keys_str_mv | AT mboglione fulltreatmentofthethrustdistributioninsingleinclusiveeehxprocesses AT asimonelli fulltreatmentofthethrustdistributioninsingleinclusiveeehxprocesses |