prikaz prve stranice dokumenta Odderon mechanism for transverse single spin asymmetry in the Wandzura-Wilczek approximation
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Scientific paper - Original scientific paper
Odderon mechanism for transverse single spin asymmetry in the Wandzura-Wilczek approximation
Physical Review D, 106 (2022), 11; 114025. https://doi.org/10.1103/PhysRevD.106.114025
Benić, Sanjin; Horvatić, Davor; Kaushik, Abhiram; Vivoda, Eric Andreas

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Benić, S., Horvatić, D., Kaushik, A. & Vivoda, E. A. (2022). Odderon mechanism for transverse single spin asymmetry in the Wandzura-Wilczek approximation. Physical Review D, 106. (11). doi: 10.1103/PhysRevD.106.114025

Benić, Sanjin, et al. "Odderon mechanism for transverse single spin asymmetry in the Wandzura-Wilczek approximation." Physical Review D, vol. 106, no. 11, 2022. https://doi.org/10.1103/PhysRevD.106.114025

Benić, Sanjin, Davor Horvatić, Abhiram Kaushik and Eric Andreas Vivoda. "Odderon mechanism for transverse single spin asymmetry in the Wandzura-Wilczek approximation." Physical Review D 106, no. 11 (2022). https://doi.org/10.1103/PhysRevD.106.114025

Benić, S., et al. (2022) 'Odderon mechanism for transverse single spin asymmetry in the Wandzura-Wilczek approximation', Physical Review D, 106(11). doi: 10.1103/PhysRevD.106.114025

Benić S, Horvatić D, Kaushik A, Vivoda EA. Odderon mechanism for transverse single spin asymmetry in the Wandzura-Wilczek approximation. Physical Review D [Internet]. 2022 December 26 [cited 2024 December 29];106(11). doi: 10.1103/PhysRevD.106.114025

S. Benić, D. Horvatić, A. Kaushik and E. A. Vivoda, "Odderon mechanism for transverse single spin asymmetry in the Wandzura-Wilczek approximation", Physical Review D, vol. 106, no. 11, December 2022. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:335415. [Accessed: 29 December 2024]

Metadata
Title (english)Odderon mechanism for transverse single spin asymmetry in the Wandzura-Wilczek approximation
AuthorSanjin Benić
AuthorDavor Horvatić
AuthorAbhiram Kaushik
AuthorEric Andreas Vivoda
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
We compute the transverse single spin asymmetry in forward 𝑝↑𝑝→ℎ𝑋 and 𝑝↑𝐴→ℎ𝑋 collisions from the odderon mechanism originally suggested by Kovchegov and Sievert [Phys. Rev. D 86, 034028 (2012)]. Working in the hybrid approach of the color glass condensate effective theory, we first identify the relevant collinear parton distribution function (PDF) of the transversely polarized proton 𝑝↑ as the intrinsic twist-3 𝑔𝑇(𝑥) distribution. We further argue that the complete polarized cross section also contains contributions from the kinematical and the dynamical twist-3 PDFs, in addition to the intrinsic twist-3 PDF. By restricting to the Wandzura-Wilczek approximation, where the dynamical twist-3 PDFs are dropped, we find that the odderon contribution to the polarized cross section for inclusive hadron production is exactly zero at the next-to-leading order in the strong coupling.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review
Publication versionPublished version
Journal titlePhysical Review D
Numberingvol. 106, no. 11, 114025
p-ISSN2470-0010
e-ISSN2470-0029
DOIhttps://doi.org/10.1103/PhysRevD.106.114025
URN:NBNurn:nbn:hr:217:335415
Publication2022-12-26
ProjectNumber: UIP-2019-04-5332
Title (croatian): Gluonsko zasićenje u visoko energetskim proton-jezgra sudarima - istraživanje novih fenomenoloških smjernica
Title (english): Gluon saturation in high energy proton-nucleus collisions - exploring new phenomenological directions
Acronym: SAT-PHENO
Leader: Sanjin Benić
Jurisdiction: Croatia
Funding stream: Installation Research Projects
Document URLhttps://link.aps.org/doi/10.1103/PhysRevD.106.114025
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public notePublished by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Funded by SCOAP3. Received 24 October 2022; accepted 5 December 2022; published 26 December 2022. .
Created on2024-08-03 10:35:40