Diffractive Structure Function in the Dipole Picture
Beuf, G., Hänninen, H., Lappi, T., Mäntysaari, H., & Mulian, Y. (2023). Diffractive Structure Function in the Dipole Picture. In M. Capua, L. Delle Rose, S. Fazio, R. Fiore, E. Meoni, A. Nava, A. Papa, M. Rossi, C. Royon, & E. Tassi (Eds.), Diffraction and Low-x 2022 : Corigliano Calabro, Italy; 24–30 September, 2022 (16, Article 5-A20). Jagiellonian University. Acta Physica Polonica B : Proceedings Supplement. https://doi.org/10.5506/APhysPolBSupp.16.5-A20
Julkaistu sarjassa
Acta Physica Polonica B : Proceedings SupplementToimittajat
Päivämäärä
2023Tekijänoikeudet
© Authors 2023
We calculate the contribution from the qqg¯ component of a virtual pho ton state to the small-x diffractive cross section in deep inelastic scattering in the saturation regime. The obtained cross section is finite by itself and a part of the full next-to-leading order result. We perform the calculation in exact kinematics in the eikonal limit, and show that the previously known high virtuality Q2 and large invariant mass M2 X results for the structure functions can be extracted. We furthermore discuss the steps required to obtain the full next-to-leading order result.
Julkaisija
Jagiellonian UniversityKonferenssi
Diffraction and Low-x 2022Kuuluu julkaisuun
Diffraction and Low-x 2022 : Corigliano Calabro, Italy; 24–30 September, 2022ISSN Hae Julkaisufoorumista
1899-2358Asiasanat
Julkaisu tutkimustietojärjestelmässä
https://converis.jyu.fi/converis/portal/detail/Publication/184085676
Metadata
Näytä kaikki kuvailutiedotKokoelmat
Rahoittaja(t)
Suomen Akatemia; Euroopan komissioRahoitusohjelmat(t)
Akatemiatutkija, SA; Akatemiahanke, SA; Huippuyksikkörahoitus, SA; Akatemiatutkijan tutkimuskulut, SA
The content of the publication reflects only the author’s view. The funder is not responsible for any use that may be made of the information it contains.
Lisätietoja rahoituksesta
T.L. and H.M. are supported by the Academy of Finland, the Centre of Excellence in Quark Matter (project 346324), and projects 338263, 346567, and 321840. G.B. is supported in part by the National Science Centre, Poland (NCN) under research grant No. 2020/38/E/ST2/00122 (SONATA BIS 10). Y.M. acknowledges financial support from Xunta de Galicia (Centro singular de investigación de Galicia accreditation 2019-2022); the “María de Maeztu” Units of Excellence program MDM2016-0692 and the Spanish Research State Agency under project PID2020-119632GB-I00; the European Union ERDF. G.B. and Y.M. acknowledge financial support from MSCA RISE 823947 “Heavy ion collisions: collectivity and precision in saturation physics” (HIEIC). This work was also supported under the European Union’s Horizon 2020 research and innovation programme by the European Research Council (ERC, grant agreement No. ERC-2018-ADG-835105 YoctoLHC) and by the STRONG-2020 project (grant agreement No. 824093). The content of this article does not reflect the official opinion of the European Union and responsibility for the information and views expressed therein lies entirely with the authors. ...Lisenssi
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