[2210.12295] Accessing gluon polarization with high-$P_T$ hadrons in SIDIS Skip to main content Search Submit Donate Log in Search arXiv Press Enter to search · Advanced search High Energy Physics - Phenomenology arXiv:2210.12295 (hep-ph) [Submitted on 21 Oct 2022 ( v1 ), last revised 15 Jul 2026 (this version, v4)] Title: Accessing gluon polarization with high-$P_T$ hadrons in SIDIS Authors: R. M. Whitehill , Yiyu Zhou , N. Sato , W. Melnitchouk View a PDF of the paper titled Accessing gluon polarization with high-$P_T$ hadrons in SIDIS, by R. M. Whitehill and 3 other authors View PDF HTML (experimental) Abstract: A recent global QCD analysis of jet production and other polarized scattering data has found the presence of negative solutions for the gluon helicity distribution in the proton, $\Delta g$, along with the traditional $\Delta g > 0$ solutions. We consider polarized semi-inclusive deep-inelastic scattering for hadrons produced with large transverse momentum as a means of constraining the dependence of $\Delta g$ on the parton momentum fraction, $x$. Focusing on the double longitudinal spin asymmetry, we identify the kinematics relevant for future experiments at Jefferson Lab and the Electron-Ion Collider which are particularly sensitive to the polarized gluon channel and could discriminate between the different $\Delta g$ behaviors. Comments: 22 pages, 7 figures Subjects: High Energy Physics - Phenomenology (hep-ph) ; High Energy Physics - Experiment (hep-ex); Nuclear Theory (nucl-th) Report number: JLAB-THY-22-3743, ADP-22-30/T1201 Cite as: arXiv:2210.12295 [hep-ph] (or arXiv:2210.12295v4 [hep-ph] for this version) https://doi.org/10.48550/arXiv.2210.12295 Focus to learn more arXiv-issued DOI via DataCite Related DOI : https://doi.org/10.1103/PhysRevD.107.034033 Focus to learn more DOI(s) linking to related resources Submission history From: Richard Whitehill [ view email ] [v1] Fri, 21 Oct 2022 23:14:27 UTC (1,502 KB) [v2] Thu, 27 Oct 2022 01:24:29 UTC (1,502 KB) [v3] Tue, 14 Jul 2026 17:55:12 UTC (1,503 KB) [v4] Wed, 15 Jul 2026 03:55:51 UTC (1,504 KB) Full-text links: Access Paper: View a PDF of the paper titled Accessing gluon polarization with high-$P_T$ hadrons in SIDIS, by R. M. Whitehill and 3 other authors View PDF HTML (experimental) TeX Source view license Current browse context: hep-ph < prev | next > new | recent | 2022-10 Change to browse by: hep-ex nucl-th References & Citations INSPIRE HEP NASA ADS Google Scholar Semantic Scholar export BibTeX citation Loading... BibTeX formatted citation × loading... Data provided by: Bookmark Bibliographic Tools Bibliographic and Citation Tools Bibliographic Explorer Toggle Bibliographic Explorer ( What is the Explorer? ) Connected Papers Toggle Connected Papers ( What is Connected Papers? ) Litmaps Toggle Litmaps ( What is Litmaps? ) scite.ai Toggle scite Smart Citations ( What are Smart Citations? ) Code, Data, Media Code, Data and Media Associated with this Article alphaXiv Toggle alphaXiv ( What is alphaXiv? ) Links to Code Toggle CatalyzeX Code Finder for Papers ( What is CatalyzeX? ) DagsHub Toggle DagsHub ( What is DagsHub? ) GotitPub Toggle Gotit.pub ( What is GotitPub? ) Huggingface Toggle Hugging Face ( What is Huggingface? ) ScienceCast Toggle ScienceCast ( What is ScienceCast? ) Demos Demos Replicate Toggle Replicate ( What is Replicate? ) Spaces Toggle Hugging Face Spaces ( What is Spaces? ) Spaces Toggle TXYZ.AI ( What is TXYZ.AI? ) Related Papers Recommenders and Search Tools Link to Influence Flower Influence Flower ( What are Influence Flowers? ) Core recommender toggle CORE Recommender ( What is CORE? ) IArxiv recommender toggle IArxiv Recommender ( What is IArxiv? ) Author Venue Institution Topic About arXivLabs arXivLabs: experimental projects with community collaborators arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website. Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them. Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs . Which authors of this paper are endorsers? | Disable MathJax ( What is MathJax? ) We gratefully acknowledge support from our major funders , member institutions , , and all contributors. About · Help · Contact · Subscribe · Copyright · Privacy · Accessibility · Operational Status (opens in new tab) Major funding support from