Spin asymmetries in electron-jet production at the future electron ion collider

Abstract We study all the possible spin asymmetries that can arise in back-to-back electron-jet production, ep → e + jet + X, as well as the associated jet fragmentation process, ep → e+jet(h)+X, in electron-proton collisions. We derive the factorization formalism for these spin asymmetries and perf...

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Autores principales: Zhong-Bo Kang, Kyle Lee, Ding Yu Shao, Fanyi Zhao
Formato: article
Lenguaje:EN
Publicado: SpringerOpen 2021
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Acceso en línea:https://doaj.org/article/93bacc3066634dcb81d23b5f5582f20f
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spelling oai:doaj.org-article:93bacc3066634dcb81d23b5f5582f20f2021-11-08T11:16:31ZSpin asymmetries in electron-jet production at the future electron ion collider10.1007/JHEP11(2021)0051029-8479https://doaj.org/article/93bacc3066634dcb81d23b5f5582f20f2021-11-01T00:00:00Zhttps://doi.org/10.1007/JHEP11(2021)005https://doaj.org/toc/1029-8479Abstract We study all the possible spin asymmetries that can arise in back-to-back electron-jet production, ep → e + jet + X, as well as the associated jet fragmentation process, ep → e+jet(h)+X, in electron-proton collisions. We derive the factorization formalism for these spin asymmetries and perform the corresponding phenomenology for the kinematics relevant to the future electron ion collider. In the case of unpolarized electron-proton scattering, we also give predictions for azimuthal asymmetries for the HERA experiment. This demonstrates that electron-jet production is an outstanding process for probing unpolarized and polarized transverse momentum dependent parton distribution functions and fragmentation functions.Zhong-Bo KangKyle LeeDing Yu ShaoFanyi ZhaoSpringerOpenarticleJetsQCD PhenomenologyNuclear and particle physics. Atomic energy. RadioactivityQC770-798ENJournal of High Energy Physics, Vol 2021, Iss 11, Pp 1-46 (2021)
institution DOAJ
collection DOAJ
language EN
topic Jets
QCD Phenomenology
Nuclear and particle physics. Atomic energy. Radioactivity
QC770-798
spellingShingle Jets
QCD Phenomenology
Nuclear and particle physics. Atomic energy. Radioactivity
QC770-798
Zhong-Bo Kang
Kyle Lee
Ding Yu Shao
Fanyi Zhao
Spin asymmetries in electron-jet production at the future electron ion collider
description Abstract We study all the possible spin asymmetries that can arise in back-to-back electron-jet production, ep → e + jet + X, as well as the associated jet fragmentation process, ep → e+jet(h)+X, in electron-proton collisions. We derive the factorization formalism for these spin asymmetries and perform the corresponding phenomenology for the kinematics relevant to the future electron ion collider. In the case of unpolarized electron-proton scattering, we also give predictions for azimuthal asymmetries for the HERA experiment. This demonstrates that electron-jet production is an outstanding process for probing unpolarized and polarized transverse momentum dependent parton distribution functions and fragmentation functions.
format article
author Zhong-Bo Kang
Kyle Lee
Ding Yu Shao
Fanyi Zhao
author_facet Zhong-Bo Kang
Kyle Lee
Ding Yu Shao
Fanyi Zhao
author_sort Zhong-Bo Kang
title Spin asymmetries in electron-jet production at the future electron ion collider
title_short Spin asymmetries in electron-jet production at the future electron ion collider
title_full Spin asymmetries in electron-jet production at the future electron ion collider
title_fullStr Spin asymmetries in electron-jet production at the future electron ion collider
title_full_unstemmed Spin asymmetries in electron-jet production at the future electron ion collider
title_sort spin asymmetries in electron-jet production at the future electron ion collider
publisher SpringerOpen
publishDate 2021
url https://doaj.org/article/93bacc3066634dcb81d23b5f5582f20f
work_keys_str_mv AT zhongbokang spinasymmetriesinelectronjetproductionatthefutureelectronioncollider
AT kylelee spinasymmetriesinelectronjetproductionatthefutureelectronioncollider
AT dingyushao spinasymmetriesinelectronjetproductionatthefutureelectronioncollider
AT fanyizhao spinasymmetriesinelectronjetproductionatthefutureelectronioncollider
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