prikaz prve stranice dokumenta Photon-odderon interference in exclusive χc charmonium production at the Electron-Ion Collider
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Scientific paper - Original scientific paper
Photon-odderon interference in exclusive χc charmonium production at the Electron-Ion Collider
Physical Review D, 110 (2024), 1; 014025. https://doi.org/10.1103/PhysRevD.110.014025
Benić, Sanjin; Dumitru, Adrian; Kaushik, Abhiram; Motyka, Leszek; Stebel, Tomasz

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Benić, S., Dumitru, A., Kaushik, A., Motyka, L. & Stebel, T. (2024). Photon-odderon interference in exclusive χc charmonium production at the Electron-Ion Collider. Physical Review D, 110. (1). doi: 10.1103/PhysRevD.110.014025

Benić, Sanjin, et al. "Photon-odderon interference in exclusive χc charmonium production at the Electron-Ion Collider." Physical Review D, vol. 110, no. 1, 2024. https://doi.org/10.1103/PhysRevD.110.014025

Benić, Sanjin, Adrian Dumitru, Abhiram Kaushik, Leszek Motyka and Tomasz Stebel. "Photon-odderon interference in exclusive χc charmonium production at the Electron-Ion Collider." Physical Review D 110, no. 1 (2024). https://doi.org/10.1103/PhysRevD.110.014025

Benić, S., et al. (2024) 'Photon-odderon interference in exclusive χc charmonium production at the Electron-Ion Collider', Physical Review D, 110(1). doi: 10.1103/PhysRevD.110.014025

Benić S, Dumitru A, Kaushik A, Motyka L, Stebel T. Photon-odderon interference in exclusive χc charmonium production at the Electron-Ion Collider. Physical Review D [Internet]. 2024 [cited 2024 November 30];110(1). doi: 10.1103/PhysRevD.110.014025

S. Benić, A. Dumitru, A. Kaushik, L. Motyka and T. Stebel, "Photon-odderon interference in exclusive χc charmonium production at the Electron-Ion Collider", Physical Review D, vol. 110, no. 1, 2024. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:727863. [Accessed: 30 November 2024]

Metadata
Title (english)Photon-odderon interference in exclusive χc charmonium production at the Electron-Ion Collider
AuthorSanjin Benić
AuthorAdrian Dumitru
AuthorAbhiram Kaushik
AuthorLeszek Motyka
AuthorTomasz Stebel
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
Exclusive C ¼ þ1 scalar, axial-vector, and tensor quarkonium production in high-energy electronproton scattering requires a C-odd t-channel exchange of a photon or a three-gluon ladder. We derive the expressions for the corresponding amplitudes. The relative phase of the photon vs three-gluon exchange amplitudes is determined by the sign of the light-front matrix element of the eikonal color current operator dabcJþaJþbJþc at moderate x, and is not affected by small-x QCD evolution. Model calculations predict constructive interference, which is particularly strong for momentum transfer jtj ∼ 1 GeV2 where the cross section for χcJ production exceeds that for pure photon exchange by up to a factor of 4. Exclusive χcJ electroproduction at the high luminosity Electron-Ion Collider occurs with well measurable rates and measurements of these processes should find evidence for the perturbative odderon exchange. We also compute the total electroproduction cross section as a function of energy and provide first estimates of the number of χcJ events per month at the Electron-Ion Collider design luminosity.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical Review D
Numberingvol. 110, no. 1, 014025
p-ISSN2470-0010
e-ISSN2470-0029
DOIhttps://doi.org/10.1103/PhysRevD.110.014025
URN:NBNurn:nbn:hr:217:727863
Publication2024
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.110.014025
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 5 March 2024; accepted 10 June 2024; published 19 July 2024.
Created on2024-09-12 12:58:00