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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2021
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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) |
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Jets QCD Phenomenology Nuclear and particle physics. Atomic energy. Radioactivity QC770-798 |
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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 |
_version_ |
1718442263178117120 |